/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 0.1.25-8fc6572 [2020-07-11 00:51:03,558 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-11 00:51:03,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-11 00:51:03,581 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-11 00:51:03,581 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-11 00:51:03,584 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-11 00:51:03,586 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-11 00:51:03,596 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-11 00:51:03,599 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-11 00:51:03,602 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-11 00:51:03,604 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-11 00:51:03,606 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-11 00:51:03,606 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-11 00:51:03,608 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-11 00:51:03,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-11 00:51:03,612 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-11 00:51:03,613 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-11 00:51:03,614 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-11 00:51:03,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-11 00:51:03,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-11 00:51:03,625 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-11 00:51:03,628 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-11 00:51:03,629 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-11 00:51:03,629 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-11 00:51:03,631 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-11 00:51:03,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-11 00:51:03,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-11 00:51:03,634 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-11 00:51:03,634 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-11 00:51:03,636 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-07-11 00:51:03,641 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-11 00:51:03,642 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-11 00:51:03,644 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-11 00:51:03,644 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-11 00:51:03,660 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-11 00:51:03,660 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-11 00:51:03,664 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-11 00:51:03,664 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-11 00:51:03,665 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-11 00:51:03,665 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-11 00:51:03,665 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-11 00:51:03,665 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-11 00:51:03,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-11 00:51:03,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-11 00:51:03,666 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-11 00:51:03,666 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-11 00:51:03,667 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-11 00:51:03,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-11 00:51:03,668 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-11 00:51:03,668 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-11 00:51:03,668 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-11 00:51:03,668 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-11 00:51:03,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-11 00:51:03,669 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-11 00:51:03,669 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-11 00:51:03,669 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-11 00:51:03,669 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 [2020-07-11 00:51:03,948 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-11 00:51:03,959 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-11 00:51:03,962 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-11 00:51:03,963 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-11 00:51:03,963 INFO L275 PluginConnector]: CDTParser initialized [2020-07-11 00:51:03,964 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/fibo_7-1.c [2020-07-11 00:51:04,023 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c69b8acc7/ea1fd7dd25014ec78361ad7f62c5884a/FLAG4cef4702a [2020-07-11 00:51:04,431 INFO L306 CDTParser]: Found 1 translation units. [2020-07-11 00:51:04,432 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/fibo_7-1.c [2020-07-11 00:51:04,436 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c69b8acc7/ea1fd7dd25014ec78361ad7f62c5884a/FLAG4cef4702a [2020-07-11 00:51:04,851 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c69b8acc7/ea1fd7dd25014ec78361ad7f62c5884a [2020-07-11 00:51:04,862 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-11 00:51:04,864 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-11 00:51:04,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-11 00:51:04,867 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-11 00:51:04,870 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-11 00:51:04,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 12:51:04" (1/1) ... [2020-07-11 00:51:04,874 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@446c2e81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:51:04, skipping insertion in model container [2020-07-11 00:51:04,875 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 12:51:04" (1/1) ... [2020-07-11 00:51:04,883 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-11 00:51:04,902 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-11 00:51:05,117 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 00:51:05,123 INFO L203 MainTranslator]: Completed pre-run [2020-07-11 00:51:05,148 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 00:51:05,162 INFO L208 MainTranslator]: Completed translation [2020-07-11 00:51:05,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:51:05 WrapperNode [2020-07-11 00:51:05,163 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-11 00:51:05,164 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-11 00:51:05,164 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-11 00:51:05,164 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-11 00:51:05,173 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:51:05" (1/1) ... [2020-07-11 00:51:05,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:51:05" (1/1) ... [2020-07-11 00:51:05,177 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:51:05" (1/1) ... [2020-07-11 00:51:05,178 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:51:05" (1/1) ... [2020-07-11 00:51:05,182 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:51:05" (1/1) ... [2020-07-11 00:51:05,184 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:51:05" (1/1) ... [2020-07-11 00:51:05,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:51:05" (1/1) ... [2020-07-11 00:51:05,186 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-11 00:51:05,187 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-11 00:51:05,187 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-11 00:51:05,187 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-11 00:51:05,188 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:51:05" (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 [2020-07-11 00:51:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-11 00:51:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-11 00:51:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo [2020-07-11 00:51:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-11 00:51:05,337 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-11 00:51:05,338 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-11 00:51:05,338 INFO L130 BoogieDeclarations]: Found specification of procedure fibo [2020-07-11 00:51:05,338 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-11 00:51:05,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-11 00:51:05,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-11 00:51:05,591 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-11 00:51:05,592 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-11 00:51:05,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 12:51:05 BoogieIcfgContainer [2020-07-11 00:51:05,596 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-11 00:51:05,597 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-11 00:51:05,597 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-11 00:51:05,601 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-11 00:51:05,602 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.07 12:51:04" (1/3) ... [2020-07-11 00:51:05,603 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@264d4927 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 12:51:05, skipping insertion in model container [2020-07-11 00:51:05,603 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:51:05" (2/3) ... [2020-07-11 00:51:05,603 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@264d4927 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 12:51:05, skipping insertion in model container [2020-07-11 00:51:05,603 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 12:51:05" (3/3) ... [2020-07-11 00:51:05,606 INFO L109 eAbstractionObserver]: Analyzing ICFG fibo_7-1.c [2020-07-11 00:51:05,623 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-11 00:51:05,632 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-11 00:51:05,646 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-11 00:51:05,672 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-11 00:51:05,672 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-11 00:51:05,673 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-11 00:51:05,673 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-11 00:51:05,673 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-11 00:51:05,673 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-11 00:51:05,673 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-11 00:51:05,673 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-11 00:51:05,691 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states. [2020-07-11 00:51:05,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-07-11 00:51:05,702 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:51:05,703 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:51:05,703 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:51:05,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:51:05,710 INFO L82 PathProgramCache]: Analyzing trace with hash -1756383024, now seen corresponding path program 1 times [2020-07-11 00:51:05,720 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:51:05,721 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1607996070] [2020-07-11 00:51:05,721 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:51:05,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:05,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:05,912 INFO L280 TraceCheckUtils]: 0: Hoare triple {34#true} assume true; {34#true} is VALID [2020-07-11 00:51:05,912 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34#true} {34#true} #40#return; {34#true} is VALID [2020-07-11 00:51:05,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:05,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {34#true} ~n := #in~n; {44#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:05,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {44#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:05,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {45#(<= |fibo_#in~n| 0)} #res := 0; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:05,982 INFO L280 TraceCheckUtils]: 3: Hoare triple {45#(<= |fibo_#in~n| 0)} assume true; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:05,984 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45#(<= |fibo_#in~n| 0)} {38#(<= 7 main_~x~0)} #44#return; {35#false} is VALID [2020-07-11 00:51:05,985 INFO L263 TraceCheckUtils]: 0: Hoare triple {34#true} call ULTIMATE.init(); {34#true} is VALID [2020-07-11 00:51:05,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {34#true} assume true; {34#true} is VALID [2020-07-11 00:51:05,986 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34#true} {34#true} #40#return; {34#true} is VALID [2020-07-11 00:51:05,986 INFO L263 TraceCheckUtils]: 3: Hoare triple {34#true} call #t~ret3 := main(); {34#true} is VALID [2020-07-11 00:51:05,987 INFO L280 TraceCheckUtils]: 4: Hoare triple {34#true} ~x~0 := 7; {38#(<= 7 main_~x~0)} is VALID [2020-07-11 00:51:05,988 INFO L263 TraceCheckUtils]: 5: Hoare triple {38#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {34#true} is VALID [2020-07-11 00:51:05,989 INFO L280 TraceCheckUtils]: 6: Hoare triple {34#true} ~n := #in~n; {44#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:05,990 INFO L280 TraceCheckUtils]: 7: Hoare triple {44#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:05,991 INFO L280 TraceCheckUtils]: 8: Hoare triple {45#(<= |fibo_#in~n| 0)} #res := 0; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:05,992 INFO L280 TraceCheckUtils]: 9: Hoare triple {45#(<= |fibo_#in~n| 0)} assume true; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:05,994 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {45#(<= |fibo_#in~n| 0)} {38#(<= 7 main_~x~0)} #44#return; {35#false} is VALID [2020-07-11 00:51:05,994 INFO L280 TraceCheckUtils]: 11: Hoare triple {35#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {35#false} is VALID [2020-07-11 00:51:05,995 INFO L280 TraceCheckUtils]: 12: Hoare triple {35#false} ~result~0 := #t~ret2; {35#false} is VALID [2020-07-11 00:51:05,995 INFO L280 TraceCheckUtils]: 13: Hoare triple {35#false} havoc #t~ret2; {35#false} is VALID [2020-07-11 00:51:05,995 INFO L280 TraceCheckUtils]: 14: Hoare triple {35#false} assume 13 != ~result~0; {35#false} is VALID [2020-07-11 00:51:05,996 INFO L280 TraceCheckUtils]: 15: Hoare triple {35#false} assume !false; {35#false} is VALID [2020-07-11 00:51:05,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 00:51:05,999 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1607996070] [2020-07-11 00:51:06,002 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 00:51:06,002 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-11 00:51:06,003 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861994042] [2020-07-11 00:51:06,008 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-11 00:51:06,011 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:51:06,014 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 00:51:06,073 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 16 edges. 16 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:06,073 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 00:51:06,074 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:51:06,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 00:51:06,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-11 00:51:06,088 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 5 states. [2020-07-11 00:51:06,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:06,384 INFO L93 Difference]: Finished difference Result 44 states and 50 transitions. [2020-07-11 00:51:06,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-11 00:51:06,385 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-11 00:51:06,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:51:06,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 00:51:06,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 50 transitions. [2020-07-11 00:51:06,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 00:51:06,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 50 transitions. [2020-07-11 00:51:06,402 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 50 transitions. [2020-07-11 00:51:06,489 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:06,503 INFO L225 Difference]: With dead ends: 44 [2020-07-11 00:51:06,503 INFO L226 Difference]: Without dead ends: 28 [2020-07-11 00:51:06,507 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 [2020-07-11 00:51:06,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2020-07-11 00:51:06,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2020-07-11 00:51:06,598 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:51:06,598 INFO L82 GeneralOperation]: Start isEquivalent. First operand 28 states. Second operand 28 states. [2020-07-11 00:51:06,599 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 28 states. [2020-07-11 00:51:06,599 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 28 states. [2020-07-11 00:51:06,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:06,606 INFO L93 Difference]: Finished difference Result 28 states and 32 transitions. [2020-07-11 00:51:06,606 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2020-07-11 00:51:06,607 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:06,607 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:06,608 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 28 states. [2020-07-11 00:51:06,608 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 28 states. [2020-07-11 00:51:06,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:06,613 INFO L93 Difference]: Finished difference Result 28 states and 32 transitions. [2020-07-11 00:51:06,613 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2020-07-11 00:51:06,614 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:06,614 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:06,614 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:51:06,615 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:51:06,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-11 00:51:06,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2020-07-11 00:51:06,620 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 16 [2020-07-11 00:51:06,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:51:06,620 INFO L479 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2020-07-11 00:51:06,621 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 00:51:06,621 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 32 transitions. [2020-07-11 00:51:06,672 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:06,673 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2020-07-11 00:51:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-07-11 00:51:06,674 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:51:06,674 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:51:06,675 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-11 00:51:06,675 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:51:06,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:51:06,676 INFO L82 PathProgramCache]: Analyzing trace with hash -389703589, now seen corresponding path program 1 times [2020-07-11 00:51:06,676 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:51:06,676 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [393579077] [2020-07-11 00:51:06,676 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:51:06,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:06,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:06,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {250#true} assume true; {250#true} is VALID [2020-07-11 00:51:06,733 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {250#true} {250#true} #40#return; {250#true} is VALID [2020-07-11 00:51:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:06,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {250#true} ~n := #in~n; {261#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:06,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {261#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {261#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:06,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {261#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:06,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {262#(<= |fibo_#in~n| 1)} #res := 1; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:06,781 INFO L280 TraceCheckUtils]: 4: Hoare triple {262#(<= |fibo_#in~n| 1)} assume true; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:06,782 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {262#(<= |fibo_#in~n| 1)} {254#(<= 7 main_~x~0)} #44#return; {251#false} is VALID [2020-07-11 00:51:06,783 INFO L263 TraceCheckUtils]: 0: Hoare triple {250#true} call ULTIMATE.init(); {250#true} is VALID [2020-07-11 00:51:06,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {250#true} assume true; {250#true} is VALID [2020-07-11 00:51:06,783 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {250#true} {250#true} #40#return; {250#true} is VALID [2020-07-11 00:51:06,784 INFO L263 TraceCheckUtils]: 3: Hoare triple {250#true} call #t~ret3 := main(); {250#true} is VALID [2020-07-11 00:51:06,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {250#true} ~x~0 := 7; {254#(<= 7 main_~x~0)} is VALID [2020-07-11 00:51:06,785 INFO L263 TraceCheckUtils]: 5: Hoare triple {254#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {250#true} is VALID [2020-07-11 00:51:06,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {250#true} ~n := #in~n; {261#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:06,786 INFO L280 TraceCheckUtils]: 7: Hoare triple {261#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {261#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:06,787 INFO L280 TraceCheckUtils]: 8: Hoare triple {261#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:06,788 INFO L280 TraceCheckUtils]: 9: Hoare triple {262#(<= |fibo_#in~n| 1)} #res := 1; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:06,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {262#(<= |fibo_#in~n| 1)} assume true; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:06,790 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {262#(<= |fibo_#in~n| 1)} {254#(<= 7 main_~x~0)} #44#return; {251#false} is VALID [2020-07-11 00:51:06,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {251#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {251#false} is VALID [2020-07-11 00:51:06,791 INFO L280 TraceCheckUtils]: 13: Hoare triple {251#false} ~result~0 := #t~ret2; {251#false} is VALID [2020-07-11 00:51:06,791 INFO L280 TraceCheckUtils]: 14: Hoare triple {251#false} havoc #t~ret2; {251#false} is VALID [2020-07-11 00:51:06,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {251#false} assume 13 != ~result~0; {251#false} is VALID [2020-07-11 00:51:06,792 INFO L280 TraceCheckUtils]: 16: Hoare triple {251#false} assume !false; {251#false} is VALID [2020-07-11 00:51:06,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 00:51:06,793 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [393579077] [2020-07-11 00:51:06,794 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 00:51:06,794 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-11 00:51:06,794 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [120912756] [2020-07-11 00:51:06,796 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2020-07-11 00:51:06,796 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:51:06,796 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 00:51:06,818 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:06,818 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 00:51:06,818 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:51:06,819 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 00:51:06,819 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-11 00:51:06,819 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand 5 states. [2020-07-11 00:51:07,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:07,009 INFO L93 Difference]: Finished difference Result 36 states and 41 transitions. [2020-07-11 00:51:07,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-11 00:51:07,009 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2020-07-11 00:51:07,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:51:07,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 00:51:07,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 38 transitions. [2020-07-11 00:51:07,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 00:51:07,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 38 transitions. [2020-07-11 00:51:07,016 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 38 transitions. [2020-07-11 00:51:07,062 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:07,064 INFO L225 Difference]: With dead ends: 36 [2020-07-11 00:51:07,065 INFO L226 Difference]: Without dead ends: 30 [2020-07-11 00:51:07,066 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 [2020-07-11 00:51:07,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-11 00:51:07,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 28. [2020-07-11 00:51:07,099 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:51:07,099 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 28 states. [2020-07-11 00:51:07,099 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 28 states. [2020-07-11 00:51:07,100 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 28 states. [2020-07-11 00:51:07,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:07,103 INFO L93 Difference]: Finished difference Result 30 states and 35 transitions. [2020-07-11 00:51:07,104 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2020-07-11 00:51:07,105 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:07,105 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:07,105 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 30 states. [2020-07-11 00:51:07,105 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 30 states. [2020-07-11 00:51:07,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:07,109 INFO L93 Difference]: Finished difference Result 30 states and 35 transitions. [2020-07-11 00:51:07,109 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2020-07-11 00:51:07,110 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:07,110 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:07,110 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:51:07,111 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:51:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-11 00:51:07,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2020-07-11 00:51:07,114 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 17 [2020-07-11 00:51:07,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:51:07,114 INFO L479 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2020-07-11 00:51:07,114 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 00:51:07,114 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 32 transitions. [2020-07-11 00:51:07,158 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:07,158 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2020-07-11 00:51:07,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-07-11 00:51:07,160 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:51:07,160 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] [2020-07-11 00:51:07,160 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-11 00:51:07,161 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:51:07,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:51:07,161 INFO L82 PathProgramCache]: Analyzing trace with hash 50309368, now seen corresponding path program 1 times [2020-07-11 00:51:07,161 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:51:07,162 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1562447580] [2020-07-11 00:51:07,162 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:51:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:07,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:07,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-11 00:51:07,206 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {455#true} {455#true} #40#return; {455#true} is VALID [2020-07-11 00:51:07,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:07,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:07,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {455#true} ~n := #in~n; {494#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:07,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {494#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:07,306 INFO L280 TraceCheckUtils]: 2: Hoare triple {495#(<= |fibo_#in~n| 0)} #res := 0; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:07,307 INFO L280 TraceCheckUtils]: 3: Hoare triple {495#(<= |fibo_#in~n| 0)} assume true; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:07,310 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {495#(<= |fibo_#in~n| 0)} {483#(< 1 fibo_~n)} #46#return; {456#false} is VALID [2020-07-11 00:51:07,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:07,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-11 00:51:07,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {455#true} assume ~n < 1; {455#true} is VALID [2020-07-11 00:51:07,328 INFO L280 TraceCheckUtils]: 2: Hoare triple {455#true} #res := 0; {455#true} is VALID [2020-07-11 00:51:07,329 INFO L280 TraceCheckUtils]: 3: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-11 00:51:07,329 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {455#true} {456#false} #48#return; {456#false} is VALID [2020-07-11 00:51:07,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-11 00:51:07,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {455#true} assume !(~n < 1); {482#(< 0 fibo_~n)} is VALID [2020-07-11 00:51:07,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {482#(< 0 fibo_~n)} assume !(1 == ~n); {483#(< 1 fibo_~n)} is VALID [2020-07-11 00:51:07,333 INFO L263 TraceCheckUtils]: 3: Hoare triple {483#(< 1 fibo_~n)} call #t~ret0 := fibo(~n - 1); {455#true} is VALID [2020-07-11 00:51:07,334 INFO L280 TraceCheckUtils]: 4: Hoare triple {455#true} ~n := #in~n; {494#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:07,335 INFO L280 TraceCheckUtils]: 5: Hoare triple {494#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:07,336 INFO L280 TraceCheckUtils]: 6: Hoare triple {495#(<= |fibo_#in~n| 0)} #res := 0; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:07,337 INFO L280 TraceCheckUtils]: 7: Hoare triple {495#(<= |fibo_#in~n| 0)} assume true; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:07,338 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {495#(<= |fibo_#in~n| 0)} {483#(< 1 fibo_~n)} #46#return; {456#false} is VALID [2020-07-11 00:51:07,339 INFO L280 TraceCheckUtils]: 9: Hoare triple {456#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {456#false} is VALID [2020-07-11 00:51:07,339 INFO L263 TraceCheckUtils]: 10: Hoare triple {456#false} call #t~ret1 := fibo(~n - 2); {455#true} is VALID [2020-07-11 00:51:07,339 INFO L280 TraceCheckUtils]: 11: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-11 00:51:07,340 INFO L280 TraceCheckUtils]: 12: Hoare triple {455#true} assume ~n < 1; {455#true} is VALID [2020-07-11 00:51:07,340 INFO L280 TraceCheckUtils]: 13: Hoare triple {455#true} #res := 0; {455#true} is VALID [2020-07-11 00:51:07,340 INFO L280 TraceCheckUtils]: 14: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-11 00:51:07,341 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {455#true} {456#false} #48#return; {456#false} is VALID [2020-07-11 00:51:07,341 INFO L280 TraceCheckUtils]: 16: Hoare triple {456#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {456#false} is VALID [2020-07-11 00:51:07,341 INFO L280 TraceCheckUtils]: 17: Hoare triple {456#false} #res := #t~ret0 + #t~ret1; {456#false} is VALID [2020-07-11 00:51:07,342 INFO L280 TraceCheckUtils]: 18: Hoare triple {456#false} havoc #t~ret0; {456#false} is VALID [2020-07-11 00:51:07,342 INFO L280 TraceCheckUtils]: 19: Hoare triple {456#false} havoc #t~ret1; {456#false} is VALID [2020-07-11 00:51:07,342 INFO L280 TraceCheckUtils]: 20: Hoare triple {456#false} assume true; {456#false} is VALID [2020-07-11 00:51:07,343 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {456#false} {459#(<= 7 main_~x~0)} #44#return; {456#false} is VALID [2020-07-11 00:51:07,344 INFO L263 TraceCheckUtils]: 0: Hoare triple {455#true} call ULTIMATE.init(); {455#true} is VALID [2020-07-11 00:51:07,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-11 00:51:07,345 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {455#true} {455#true} #40#return; {455#true} is VALID [2020-07-11 00:51:07,345 INFO L263 TraceCheckUtils]: 3: Hoare triple {455#true} call #t~ret3 := main(); {455#true} is VALID [2020-07-11 00:51:07,348 INFO L280 TraceCheckUtils]: 4: Hoare triple {455#true} ~x~0 := 7; {459#(<= 7 main_~x~0)} is VALID [2020-07-11 00:51:07,349 INFO L263 TraceCheckUtils]: 5: Hoare triple {459#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {455#true} is VALID [2020-07-11 00:51:07,349 INFO L280 TraceCheckUtils]: 6: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-11 00:51:07,355 INFO L280 TraceCheckUtils]: 7: Hoare triple {455#true} assume !(~n < 1); {482#(< 0 fibo_~n)} is VALID [2020-07-11 00:51:07,356 INFO L280 TraceCheckUtils]: 8: Hoare triple {482#(< 0 fibo_~n)} assume !(1 == ~n); {483#(< 1 fibo_~n)} is VALID [2020-07-11 00:51:07,357 INFO L263 TraceCheckUtils]: 9: Hoare triple {483#(< 1 fibo_~n)} call #t~ret0 := fibo(~n - 1); {455#true} is VALID [2020-07-11 00:51:07,357 INFO L280 TraceCheckUtils]: 10: Hoare triple {455#true} ~n := #in~n; {494#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:07,359 INFO L280 TraceCheckUtils]: 11: Hoare triple {494#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:07,360 INFO L280 TraceCheckUtils]: 12: Hoare triple {495#(<= |fibo_#in~n| 0)} #res := 0; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:07,361 INFO L280 TraceCheckUtils]: 13: Hoare triple {495#(<= |fibo_#in~n| 0)} assume true; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:07,362 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {495#(<= |fibo_#in~n| 0)} {483#(< 1 fibo_~n)} #46#return; {456#false} is VALID [2020-07-11 00:51:07,363 INFO L280 TraceCheckUtils]: 15: Hoare triple {456#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {456#false} is VALID [2020-07-11 00:51:07,363 INFO L263 TraceCheckUtils]: 16: Hoare triple {456#false} call #t~ret1 := fibo(~n - 2); {455#true} is VALID [2020-07-11 00:51:07,363 INFO L280 TraceCheckUtils]: 17: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-11 00:51:07,364 INFO L280 TraceCheckUtils]: 18: Hoare triple {455#true} assume ~n < 1; {455#true} is VALID [2020-07-11 00:51:07,364 INFO L280 TraceCheckUtils]: 19: Hoare triple {455#true} #res := 0; {455#true} is VALID [2020-07-11 00:51:07,364 INFO L280 TraceCheckUtils]: 20: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-11 00:51:07,365 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {455#true} {456#false} #48#return; {456#false} is VALID [2020-07-11 00:51:07,365 INFO L280 TraceCheckUtils]: 22: Hoare triple {456#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {456#false} is VALID [2020-07-11 00:51:07,365 INFO L280 TraceCheckUtils]: 23: Hoare triple {456#false} #res := #t~ret0 + #t~ret1; {456#false} is VALID [2020-07-11 00:51:07,366 INFO L280 TraceCheckUtils]: 24: Hoare triple {456#false} havoc #t~ret0; {456#false} is VALID [2020-07-11 00:51:07,366 INFO L280 TraceCheckUtils]: 25: Hoare triple {456#false} havoc #t~ret1; {456#false} is VALID [2020-07-11 00:51:07,366 INFO L280 TraceCheckUtils]: 26: Hoare triple {456#false} assume true; {456#false} is VALID [2020-07-11 00:51:07,367 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {456#false} {459#(<= 7 main_~x~0)} #44#return; {456#false} is VALID [2020-07-11 00:51:07,367 INFO L280 TraceCheckUtils]: 28: Hoare triple {456#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {456#false} is VALID [2020-07-11 00:51:07,367 INFO L280 TraceCheckUtils]: 29: Hoare triple {456#false} ~result~0 := #t~ret2; {456#false} is VALID [2020-07-11 00:51:07,368 INFO L280 TraceCheckUtils]: 30: Hoare triple {456#false} havoc #t~ret2; {456#false} is VALID [2020-07-11 00:51:07,368 INFO L280 TraceCheckUtils]: 31: Hoare triple {456#false} assume 13 != ~result~0; {456#false} is VALID [2020-07-11 00:51:07,368 INFO L280 TraceCheckUtils]: 32: Hoare triple {456#false} assume !false; {456#false} is VALID [2020-07-11 00:51:07,371 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-11 00:51:07,371 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1562447580] [2020-07-11 00:51:07,371 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:51:07,372 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 00:51:07,372 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1259127416] [2020-07-11 00:51:07,373 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2020-07-11 00:51:07,373 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:51:07,373 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 00:51:07,421 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:07,421 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 00:51:07,422 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:51:07,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 00:51:07,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-07-11 00:51:07,422 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand 7 states. [2020-07-11 00:51:07,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:07,733 INFO L93 Difference]: Finished difference Result 52 states and 63 transitions. [2020-07-11 00:51:07,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-11 00:51:07,733 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2020-07-11 00:51:07,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:51:07,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 00:51:07,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 60 transitions. [2020-07-11 00:51:07,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 00:51:07,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 60 transitions. [2020-07-11 00:51:07,740 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 60 transitions. [2020-07-11 00:51:07,817 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:07,819 INFO L225 Difference]: With dead ends: 52 [2020-07-11 00:51:07,819 INFO L226 Difference]: Without dead ends: 30 [2020-07-11 00:51:07,820 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-07-11 00:51:07,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-11 00:51:07,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2020-07-11 00:51:07,859 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:51:07,859 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 30 states. [2020-07-11 00:51:07,860 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-11 00:51:07,860 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-11 00:51:07,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:07,863 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2020-07-11 00:51:07,863 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2020-07-11 00:51:07,864 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:07,864 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:07,864 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-11 00:51:07,864 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-11 00:51:07,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:07,867 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2020-07-11 00:51:07,867 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2020-07-11 00:51:07,868 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:07,868 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:07,868 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:51:07,868 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:51:07,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-11 00:51:07,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 34 transitions. [2020-07-11 00:51:07,871 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 34 transitions. Word has length 33 [2020-07-11 00:51:07,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:51:07,871 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 34 transitions. [2020-07-11 00:51:07,872 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 00:51:07,872 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states and 34 transitions. [2020-07-11 00:51:07,916 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:07,916 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2020-07-11 00:51:07,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-07-11 00:51:07,918 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:51:07,918 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] [2020-07-11 00:51:07,919 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-11 00:51:07,919 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:51:07,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:51:07,920 INFO L82 PathProgramCache]: Analyzing trace with hash -643371531, now seen corresponding path program 1 times [2020-07-11 00:51:07,921 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:51:07,921 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1696758791] [2020-07-11 00:51:07,921 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:51:07,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:07,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:07,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-11 00:51:07,983 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {730#true} {730#true} #40#return; {730#true} is VALID [2020-07-11 00:51:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:08,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:08,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:08,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:08,083 INFO L280 TraceCheckUtils]: 2: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:08,084 INFO L280 TraceCheckUtils]: 3: Hoare triple {771#(<= |fibo_#in~n| 1)} #res := 1; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:08,099 INFO L280 TraceCheckUtils]: 4: Hoare triple {771#(<= |fibo_#in~n| 1)} assume true; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:08,101 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {771#(<= |fibo_#in~n| 1)} {758#(= fibo_~n |fibo_#in~n|)} #46#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:08,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {730#true} ~n := #in~n; {730#true} is VALID [2020-07-11 00:51:08,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {730#true} assume ~n < 1; {730#true} is VALID [2020-07-11 00:51:08,114 INFO L280 TraceCheckUtils]: 2: Hoare triple {730#true} #res := 0; {730#true} is VALID [2020-07-11 00:51:08,114 INFO L280 TraceCheckUtils]: 3: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-11 00:51:08,116 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {730#true} {765#(<= |fibo_#in~n| 2)} #48#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:08,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:08,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:08,121 INFO L263 TraceCheckUtils]: 3: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {730#true} is VALID [2020-07-11 00:51:08,122 INFO L280 TraceCheckUtils]: 4: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:08,122 INFO L280 TraceCheckUtils]: 5: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:08,123 INFO L280 TraceCheckUtils]: 6: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:08,124 INFO L280 TraceCheckUtils]: 7: Hoare triple {771#(<= |fibo_#in~n| 1)} #res := 1; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:08,124 INFO L280 TraceCheckUtils]: 8: Hoare triple {771#(<= |fibo_#in~n| 1)} assume true; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:08,126 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {771#(<= |fibo_#in~n| 1)} {758#(= fibo_~n |fibo_#in~n|)} #46#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,130 INFO L280 TraceCheckUtils]: 10: Hoare triple {765#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,130 INFO L263 TraceCheckUtils]: 11: Hoare triple {765#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {730#true} is VALID [2020-07-11 00:51:08,132 INFO L280 TraceCheckUtils]: 12: Hoare triple {730#true} ~n := #in~n; {730#true} is VALID [2020-07-11 00:51:08,132 INFO L280 TraceCheckUtils]: 13: Hoare triple {730#true} assume ~n < 1; {730#true} is VALID [2020-07-11 00:51:08,132 INFO L280 TraceCheckUtils]: 14: Hoare triple {730#true} #res := 0; {730#true} is VALID [2020-07-11 00:51:08,132 INFO L280 TraceCheckUtils]: 15: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-11 00:51:08,134 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {730#true} {765#(<= |fibo_#in~n| 2)} #48#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,137 INFO L280 TraceCheckUtils]: 17: Hoare triple {765#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,138 INFO L280 TraceCheckUtils]: 18: Hoare triple {765#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,138 INFO L280 TraceCheckUtils]: 19: Hoare triple {765#(<= |fibo_#in~n| 2)} havoc #t~ret0; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,139 INFO L280 TraceCheckUtils]: 20: Hoare triple {765#(<= |fibo_#in~n| 2)} havoc #t~ret1; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,139 INFO L280 TraceCheckUtils]: 21: Hoare triple {765#(<= |fibo_#in~n| 2)} assume true; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,141 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {765#(<= |fibo_#in~n| 2)} {734#(<= 7 main_~x~0)} #44#return; {731#false} is VALID [2020-07-11 00:51:08,142 INFO L263 TraceCheckUtils]: 0: Hoare triple {730#true} call ULTIMATE.init(); {730#true} is VALID [2020-07-11 00:51:08,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-11 00:51:08,142 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {730#true} {730#true} #40#return; {730#true} is VALID [2020-07-11 00:51:08,142 INFO L263 TraceCheckUtils]: 3: Hoare triple {730#true} call #t~ret3 := main(); {730#true} is VALID [2020-07-11 00:51:08,143 INFO L280 TraceCheckUtils]: 4: Hoare triple {730#true} ~x~0 := 7; {734#(<= 7 main_~x~0)} is VALID [2020-07-11 00:51:08,143 INFO L263 TraceCheckUtils]: 5: Hoare triple {734#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {730#true} is VALID [2020-07-11 00:51:08,144 INFO L280 TraceCheckUtils]: 6: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:08,145 INFO L280 TraceCheckUtils]: 7: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:08,145 INFO L280 TraceCheckUtils]: 8: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:08,145 INFO L263 TraceCheckUtils]: 9: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {730#true} is VALID [2020-07-11 00:51:08,146 INFO L280 TraceCheckUtils]: 10: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:08,146 INFO L280 TraceCheckUtils]: 11: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:08,147 INFO L280 TraceCheckUtils]: 12: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:08,148 INFO L280 TraceCheckUtils]: 13: Hoare triple {771#(<= |fibo_#in~n| 1)} #res := 1; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:08,148 INFO L280 TraceCheckUtils]: 14: Hoare triple {771#(<= |fibo_#in~n| 1)} assume true; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:08,152 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {771#(<= |fibo_#in~n| 1)} {758#(= fibo_~n |fibo_#in~n|)} #46#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,155 INFO L280 TraceCheckUtils]: 16: Hoare triple {765#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,155 INFO L263 TraceCheckUtils]: 17: Hoare triple {765#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {730#true} is VALID [2020-07-11 00:51:08,155 INFO L280 TraceCheckUtils]: 18: Hoare triple {730#true} ~n := #in~n; {730#true} is VALID [2020-07-11 00:51:08,155 INFO L280 TraceCheckUtils]: 19: Hoare triple {730#true} assume ~n < 1; {730#true} is VALID [2020-07-11 00:51:08,156 INFO L280 TraceCheckUtils]: 20: Hoare triple {730#true} #res := 0; {730#true} is VALID [2020-07-11 00:51:08,156 INFO L280 TraceCheckUtils]: 21: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-11 00:51:08,157 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {730#true} {765#(<= |fibo_#in~n| 2)} #48#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,158 INFO L280 TraceCheckUtils]: 23: Hoare triple {765#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,158 INFO L280 TraceCheckUtils]: 24: Hoare triple {765#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,159 INFO L280 TraceCheckUtils]: 25: Hoare triple {765#(<= |fibo_#in~n| 2)} havoc #t~ret0; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,160 INFO L280 TraceCheckUtils]: 26: Hoare triple {765#(<= |fibo_#in~n| 2)} havoc #t~ret1; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,160 INFO L280 TraceCheckUtils]: 27: Hoare triple {765#(<= |fibo_#in~n| 2)} assume true; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:08,162 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {765#(<= |fibo_#in~n| 2)} {734#(<= 7 main_~x~0)} #44#return; {731#false} is VALID [2020-07-11 00:51:08,162 INFO L280 TraceCheckUtils]: 29: Hoare triple {731#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {731#false} is VALID [2020-07-11 00:51:08,162 INFO L280 TraceCheckUtils]: 30: Hoare triple {731#false} ~result~0 := #t~ret2; {731#false} is VALID [2020-07-11 00:51:08,162 INFO L280 TraceCheckUtils]: 31: Hoare triple {731#false} havoc #t~ret2; {731#false} is VALID [2020-07-11 00:51:08,163 INFO L280 TraceCheckUtils]: 32: Hoare triple {731#false} assume 13 != ~result~0; {731#false} is VALID [2020-07-11 00:51:08,163 INFO L280 TraceCheckUtils]: 33: Hoare triple {731#false} assume !false; {731#false} is VALID [2020-07-11 00:51:08,164 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-11 00:51:08,165 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1696758791] [2020-07-11 00:51:08,165 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:51:08,165 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-07-11 00:51:08,166 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885279730] [2020-07-11 00:51:08,167 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 34 [2020-07-11 00:51:08,167 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:51:08,167 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-11 00:51:08,203 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:08,204 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-11 00:51:08,204 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:51:08,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-11 00:51:08,205 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-11 00:51:08,205 INFO L87 Difference]: Start difference. First operand 30 states and 34 transitions. Second operand 6 states. [2020-07-11 00:51:08,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:08,575 INFO L93 Difference]: Finished difference Result 56 states and 70 transitions. [2020-07-11 00:51:08,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-11 00:51:08,575 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 34 [2020-07-11 00:51:08,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:51:08,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-11 00:51:08,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 62 transitions. [2020-07-11 00:51:08,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-11 00:51:08,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 62 transitions. [2020-07-11 00:51:08,581 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 62 transitions. [2020-07-11 00:51:08,655 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:08,658 INFO L225 Difference]: With dead ends: 56 [2020-07-11 00:51:08,658 INFO L226 Difference]: Without dead ends: 50 [2020-07-11 00:51:08,659 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-07-11 00:51:08,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-11 00:51:08,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 50. [2020-07-11 00:51:08,726 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:51:08,726 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand 50 states. [2020-07-11 00:51:08,727 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 50 states. [2020-07-11 00:51:08,727 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 50 states. [2020-07-11 00:51:08,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:08,731 INFO L93 Difference]: Finished difference Result 50 states and 64 transitions. [2020-07-11 00:51:08,731 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2020-07-11 00:51:08,732 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:08,733 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:08,733 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 50 states. [2020-07-11 00:51:08,733 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 50 states. [2020-07-11 00:51:08,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:08,737 INFO L93 Difference]: Finished difference Result 50 states and 64 transitions. [2020-07-11 00:51:08,738 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2020-07-11 00:51:08,738 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:08,738 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:08,739 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:51:08,739 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:51:08,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50 states. [2020-07-11 00:51:08,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 64 transitions. [2020-07-11 00:51:08,742 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 64 transitions. Word has length 34 [2020-07-11 00:51:08,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:51:08,743 INFO L479 AbstractCegarLoop]: Abstraction has 50 states and 64 transitions. [2020-07-11 00:51:08,743 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-11 00:51:08,743 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 50 states and 64 transitions. [2020-07-11 00:51:08,839 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:08,839 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2020-07-11 00:51:08,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-07-11 00:51:08,842 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:51:08,842 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] [2020-07-11 00:51:08,843 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-11 00:51:08,843 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:51:08,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:51:08,843 INFO L82 PathProgramCache]: Analyzing trace with hash 1274787059, now seen corresponding path program 2 times [2020-07-11 00:51:08,843 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:51:08,844 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [94165213] [2020-07-11 00:51:08,844 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:51:08,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:08,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:08,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-11 00:51:08,878 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1092#true} {1092#true} #40#return; {1092#true} is VALID [2020-07-11 00:51:08,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:08,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:09,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-11 00:51:09,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-11 00:51:09,006 INFO L280 TraceCheckUtils]: 2: Hoare triple {1092#true} assume 1 == ~n; {1092#true} is VALID [2020-07-11 00:51:09,006 INFO L280 TraceCheckUtils]: 3: Hoare triple {1092#true} #res := 1; {1092#true} is VALID [2020-07-11 00:51:09,006 INFO L280 TraceCheckUtils]: 4: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-11 00:51:09,008 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #46#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:09,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-11 00:51:09,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {1092#true} assume ~n < 1; {1092#true} is VALID [2020-07-11 00:51:09,016 INFO L280 TraceCheckUtils]: 2: Hoare triple {1092#true} #res := 0; {1092#true} is VALID [2020-07-11 00:51:09,017 INFO L280 TraceCheckUtils]: 3: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-11 00:51:09,017 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #48#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:09,021 INFO L280 TraceCheckUtils]: 2: Hoare triple {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,022 INFO L263 TraceCheckUtils]: 3: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1092#true} is VALID [2020-07-11 00:51:09,022 INFO L280 TraceCheckUtils]: 4: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-11 00:51:09,022 INFO L280 TraceCheckUtils]: 5: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-11 00:51:09,022 INFO L280 TraceCheckUtils]: 6: Hoare triple {1092#true} assume 1 == ~n; {1092#true} is VALID [2020-07-11 00:51:09,023 INFO L280 TraceCheckUtils]: 7: Hoare triple {1092#true} #res := 1; {1092#true} is VALID [2020-07-11 00:51:09,023 INFO L280 TraceCheckUtils]: 8: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-11 00:51:09,024 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #46#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,025 INFO L280 TraceCheckUtils]: 10: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,026 INFO L263 TraceCheckUtils]: 11: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1092#true} is VALID [2020-07-11 00:51:09,026 INFO L280 TraceCheckUtils]: 12: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-11 00:51:09,026 INFO L280 TraceCheckUtils]: 13: Hoare triple {1092#true} assume ~n < 1; {1092#true} is VALID [2020-07-11 00:51:09,027 INFO L280 TraceCheckUtils]: 14: Hoare triple {1092#true} #res := 0; {1092#true} is VALID [2020-07-11 00:51:09,027 INFO L280 TraceCheckUtils]: 15: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-11 00:51:09,028 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #48#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,029 INFO L280 TraceCheckUtils]: 17: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,029 INFO L280 TraceCheckUtils]: 18: Hoare triple {1168#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,030 INFO L280 TraceCheckUtils]: 19: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,031 INFO L280 TraceCheckUtils]: 20: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,031 INFO L280 TraceCheckUtils]: 21: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume true; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,032 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1168#(<= 2 |fibo_#in~n|)} {1092#true} #46#return; {1160#(<= 3 fibo_~n)} is VALID [2020-07-11 00:51:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:09,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:09,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {1180#(<= |fibo_#in~n| 0)} #res := 0; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:09,057 INFO L280 TraceCheckUtils]: 3: Hoare triple {1180#(<= |fibo_#in~n| 0)} assume true; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:09,058 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1180#(<= |fibo_#in~n| 0)} {1160#(<= 3 fibo_~n)} #48#return; {1093#false} is VALID [2020-07-11 00:51:09,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-11 00:51:09,059 INFO L280 TraceCheckUtils]: 1: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-11 00:51:09,059 INFO L280 TraceCheckUtils]: 2: Hoare triple {1092#true} assume !(1 == ~n); {1092#true} is VALID [2020-07-11 00:51:09,059 INFO L263 TraceCheckUtils]: 3: Hoare triple {1092#true} call #t~ret0 := fibo(~n - 1); {1092#true} is VALID [2020-07-11 00:51:09,060 INFO L280 TraceCheckUtils]: 4: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,061 INFO L280 TraceCheckUtils]: 5: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:09,061 INFO L280 TraceCheckUtils]: 6: Hoare triple {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,062 INFO L263 TraceCheckUtils]: 7: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1092#true} is VALID [2020-07-11 00:51:09,062 INFO L280 TraceCheckUtils]: 8: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-11 00:51:09,062 INFO L280 TraceCheckUtils]: 9: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-11 00:51:09,062 INFO L280 TraceCheckUtils]: 10: Hoare triple {1092#true} assume 1 == ~n; {1092#true} is VALID [2020-07-11 00:51:09,063 INFO L280 TraceCheckUtils]: 11: Hoare triple {1092#true} #res := 1; {1092#true} is VALID [2020-07-11 00:51:09,063 INFO L280 TraceCheckUtils]: 12: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-11 00:51:09,064 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #46#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,064 INFO L280 TraceCheckUtils]: 14: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,065 INFO L263 TraceCheckUtils]: 15: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1092#true} is VALID [2020-07-11 00:51:09,065 INFO L280 TraceCheckUtils]: 16: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-11 00:51:09,065 INFO L280 TraceCheckUtils]: 17: Hoare triple {1092#true} assume ~n < 1; {1092#true} is VALID [2020-07-11 00:51:09,065 INFO L280 TraceCheckUtils]: 18: Hoare triple {1092#true} #res := 0; {1092#true} is VALID [2020-07-11 00:51:09,065 INFO L280 TraceCheckUtils]: 19: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-11 00:51:09,066 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #48#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,067 INFO L280 TraceCheckUtils]: 21: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,068 INFO L280 TraceCheckUtils]: 22: Hoare triple {1168#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,068 INFO L280 TraceCheckUtils]: 23: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,069 INFO L280 TraceCheckUtils]: 24: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,069 INFO L280 TraceCheckUtils]: 25: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume true; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,070 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1168#(<= 2 |fibo_#in~n|)} {1092#true} #46#return; {1160#(<= 3 fibo_~n)} is VALID [2020-07-11 00:51:09,071 INFO L280 TraceCheckUtils]: 27: Hoare triple {1160#(<= 3 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1160#(<= 3 fibo_~n)} is VALID [2020-07-11 00:51:09,071 INFO L263 TraceCheckUtils]: 28: Hoare triple {1160#(<= 3 fibo_~n)} call #t~ret1 := fibo(~n - 2); {1092#true} is VALID [2020-07-11 00:51:09,072 INFO L280 TraceCheckUtils]: 29: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,073 INFO L280 TraceCheckUtils]: 30: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:09,073 INFO L280 TraceCheckUtils]: 31: Hoare triple {1180#(<= |fibo_#in~n| 0)} #res := 0; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:09,074 INFO L280 TraceCheckUtils]: 32: Hoare triple {1180#(<= |fibo_#in~n| 0)} assume true; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:09,075 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1180#(<= |fibo_#in~n| 0)} {1160#(<= 3 fibo_~n)} #48#return; {1093#false} is VALID [2020-07-11 00:51:09,075 INFO L280 TraceCheckUtils]: 34: Hoare triple {1093#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1093#false} is VALID [2020-07-11 00:51:09,075 INFO L280 TraceCheckUtils]: 35: Hoare triple {1093#false} #res := #t~ret0 + #t~ret1; {1093#false} is VALID [2020-07-11 00:51:09,076 INFO L280 TraceCheckUtils]: 36: Hoare triple {1093#false} havoc #t~ret0; {1093#false} is VALID [2020-07-11 00:51:09,076 INFO L280 TraceCheckUtils]: 37: Hoare triple {1093#false} havoc #t~ret1; {1093#false} is VALID [2020-07-11 00:51:09,076 INFO L280 TraceCheckUtils]: 38: Hoare triple {1093#false} assume true; {1093#false} is VALID [2020-07-11 00:51:09,076 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1093#false} {1096#(<= 7 main_~x~0)} #44#return; {1093#false} is VALID [2020-07-11 00:51:09,079 INFO L263 TraceCheckUtils]: 0: Hoare triple {1092#true} call ULTIMATE.init(); {1092#true} is VALID [2020-07-11 00:51:09,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-11 00:51:09,079 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1092#true} {1092#true} #40#return; {1092#true} is VALID [2020-07-11 00:51:09,079 INFO L263 TraceCheckUtils]: 3: Hoare triple {1092#true} call #t~ret3 := main(); {1092#true} is VALID [2020-07-11 00:51:09,080 INFO L280 TraceCheckUtils]: 4: Hoare triple {1092#true} ~x~0 := 7; {1096#(<= 7 main_~x~0)} is VALID [2020-07-11 00:51:09,080 INFO L263 TraceCheckUtils]: 5: Hoare triple {1096#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {1092#true} is VALID [2020-07-11 00:51:09,081 INFO L280 TraceCheckUtils]: 6: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-11 00:51:09,081 INFO L280 TraceCheckUtils]: 7: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-11 00:51:09,081 INFO L280 TraceCheckUtils]: 8: Hoare triple {1092#true} assume !(1 == ~n); {1092#true} is VALID [2020-07-11 00:51:09,081 INFO L263 TraceCheckUtils]: 9: Hoare triple {1092#true} call #t~ret0 := fibo(~n - 1); {1092#true} is VALID [2020-07-11 00:51:09,082 INFO L280 TraceCheckUtils]: 10: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,083 INFO L280 TraceCheckUtils]: 11: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:09,083 INFO L280 TraceCheckUtils]: 12: Hoare triple {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,084 INFO L263 TraceCheckUtils]: 13: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1092#true} is VALID [2020-07-11 00:51:09,084 INFO L280 TraceCheckUtils]: 14: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-11 00:51:09,084 INFO L280 TraceCheckUtils]: 15: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-11 00:51:09,084 INFO L280 TraceCheckUtils]: 16: Hoare triple {1092#true} assume 1 == ~n; {1092#true} is VALID [2020-07-11 00:51:09,084 INFO L280 TraceCheckUtils]: 17: Hoare triple {1092#true} #res := 1; {1092#true} is VALID [2020-07-11 00:51:09,085 INFO L280 TraceCheckUtils]: 18: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-11 00:51:09,086 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #46#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,086 INFO L280 TraceCheckUtils]: 20: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,086 INFO L263 TraceCheckUtils]: 21: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1092#true} is VALID [2020-07-11 00:51:09,087 INFO L280 TraceCheckUtils]: 22: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-11 00:51:09,087 INFO L280 TraceCheckUtils]: 23: Hoare triple {1092#true} assume ~n < 1; {1092#true} is VALID [2020-07-11 00:51:09,087 INFO L280 TraceCheckUtils]: 24: Hoare triple {1092#true} #res := 0; {1092#true} is VALID [2020-07-11 00:51:09,087 INFO L280 TraceCheckUtils]: 25: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-11 00:51:09,088 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #48#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,089 INFO L280 TraceCheckUtils]: 27: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,089 INFO L280 TraceCheckUtils]: 28: Hoare triple {1168#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,090 INFO L280 TraceCheckUtils]: 29: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,090 INFO L280 TraceCheckUtils]: 30: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,091 INFO L280 TraceCheckUtils]: 31: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume true; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,092 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1168#(<= 2 |fibo_#in~n|)} {1092#true} #46#return; {1160#(<= 3 fibo_~n)} is VALID [2020-07-11 00:51:09,093 INFO L280 TraceCheckUtils]: 33: Hoare triple {1160#(<= 3 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1160#(<= 3 fibo_~n)} is VALID [2020-07-11 00:51:09,093 INFO L263 TraceCheckUtils]: 34: Hoare triple {1160#(<= 3 fibo_~n)} call #t~ret1 := fibo(~n - 2); {1092#true} is VALID [2020-07-11 00:51:09,093 INFO L280 TraceCheckUtils]: 35: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:09,094 INFO L280 TraceCheckUtils]: 36: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:09,095 INFO L280 TraceCheckUtils]: 37: Hoare triple {1180#(<= |fibo_#in~n| 0)} #res := 0; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:09,095 INFO L280 TraceCheckUtils]: 38: Hoare triple {1180#(<= |fibo_#in~n| 0)} assume true; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-11 00:51:09,096 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1180#(<= |fibo_#in~n| 0)} {1160#(<= 3 fibo_~n)} #48#return; {1093#false} is VALID [2020-07-11 00:51:09,096 INFO L280 TraceCheckUtils]: 40: Hoare triple {1093#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1093#false} is VALID [2020-07-11 00:51:09,097 INFO L280 TraceCheckUtils]: 41: Hoare triple {1093#false} #res := #t~ret0 + #t~ret1; {1093#false} is VALID [2020-07-11 00:51:09,097 INFO L280 TraceCheckUtils]: 42: Hoare triple {1093#false} havoc #t~ret0; {1093#false} is VALID [2020-07-11 00:51:09,097 INFO L280 TraceCheckUtils]: 43: Hoare triple {1093#false} havoc #t~ret1; {1093#false} is VALID [2020-07-11 00:51:09,097 INFO L280 TraceCheckUtils]: 44: Hoare triple {1093#false} assume true; {1093#false} is VALID [2020-07-11 00:51:09,097 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {1093#false} {1096#(<= 7 main_~x~0)} #44#return; {1093#false} is VALID [2020-07-11 00:51:09,098 INFO L280 TraceCheckUtils]: 46: Hoare triple {1093#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1093#false} is VALID [2020-07-11 00:51:09,098 INFO L280 TraceCheckUtils]: 47: Hoare triple {1093#false} ~result~0 := #t~ret2; {1093#false} is VALID [2020-07-11 00:51:09,098 INFO L280 TraceCheckUtils]: 48: Hoare triple {1093#false} havoc #t~ret2; {1093#false} is VALID [2020-07-11 00:51:09,098 INFO L280 TraceCheckUtils]: 49: Hoare triple {1093#false} assume 13 != ~result~0; {1093#false} is VALID [2020-07-11 00:51:09,098 INFO L280 TraceCheckUtils]: 50: Hoare triple {1093#false} assume !false; {1093#false} is VALID [2020-07-11 00:51:09,101 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-11 00:51:09,101 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [94165213] [2020-07-11 00:51:09,102 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:51:09,102 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-11 00:51:09,102 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [353665989] [2020-07-11 00:51:09,103 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2020-07-11 00:51:09,103 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:51:09,104 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 00:51:09,156 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:09,156 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 00:51:09,156 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:51:09,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 00:51:09,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-07-11 00:51:09,157 INFO L87 Difference]: Start difference. First operand 50 states and 64 transitions. Second operand 8 states. [2020-07-11 00:51:09,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:09,675 INFO L93 Difference]: Finished difference Result 111 states and 156 transitions. [2020-07-11 00:51:09,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-11 00:51:09,675 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2020-07-11 00:51:09,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:51:09,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 00:51:09,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 78 transitions. [2020-07-11 00:51:09,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 00:51:09,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 78 transitions. [2020-07-11 00:51:09,683 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 78 transitions. [2020-07-11 00:51:09,774 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:09,778 INFO L225 Difference]: With dead ends: 111 [2020-07-11 00:51:09,778 INFO L226 Difference]: Without dead ends: 67 [2020-07-11 00:51:09,780 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2020-07-11 00:51:09,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2020-07-11 00:51:09,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 55. [2020-07-11 00:51:09,857 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:51:09,857 INFO L82 GeneralOperation]: Start isEquivalent. First operand 67 states. Second operand 55 states. [2020-07-11 00:51:09,857 INFO L74 IsIncluded]: Start isIncluded. First operand 67 states. Second operand 55 states. [2020-07-11 00:51:09,857 INFO L87 Difference]: Start difference. First operand 67 states. Second operand 55 states. [2020-07-11 00:51:09,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:09,866 INFO L93 Difference]: Finished difference Result 67 states and 86 transitions. [2020-07-11 00:51:09,866 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 86 transitions. [2020-07-11 00:51:09,867 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:09,867 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:09,867 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand 67 states. [2020-07-11 00:51:09,868 INFO L87 Difference]: Start difference. First operand 55 states. Second operand 67 states. [2020-07-11 00:51:09,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:09,873 INFO L93 Difference]: Finished difference Result 67 states and 86 transitions. [2020-07-11 00:51:09,873 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 86 transitions. [2020-07-11 00:51:09,874 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:09,874 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:09,874 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:51:09,874 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:51:09,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55 states. [2020-07-11 00:51:09,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 70 transitions. [2020-07-11 00:51:09,878 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 70 transitions. Word has length 51 [2020-07-11 00:51:09,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:51:09,878 INFO L479 AbstractCegarLoop]: Abstraction has 55 states and 70 transitions. [2020-07-11 00:51:09,878 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 00:51:09,879 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 55 states and 70 transitions. [2020-07-11 00:51:09,982 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:09,982 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 70 transitions. [2020-07-11 00:51:09,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-07-11 00:51:09,984 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:51:09,984 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] [2020-07-11 00:51:09,985 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-11 00:51:09,985 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:51:09,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:51:09,985 INFO L82 PathProgramCache]: Analyzing trace with hash 99184320, now seen corresponding path program 3 times [2020-07-11 00:51:09,986 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:51:09,986 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [378160170] [2020-07-11 00:51:09,986 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:51:09,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:10,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-11 00:51:10,037 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1657#true} {1657#true} #40#return; {1657#true} is VALID [2020-07-11 00:51:10,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:10,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:10,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,144 INFO L280 TraceCheckUtils]: 1: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,145 INFO L280 TraceCheckUtils]: 2: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:10,145 INFO L280 TraceCheckUtils]: 3: Hoare triple {1746#(<= |fibo_#in~n| 1)} #res := 1; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:10,146 INFO L280 TraceCheckUtils]: 4: Hoare triple {1746#(<= |fibo_#in~n| 1)} assume true; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:10,147 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1746#(<= |fibo_#in~n| 1)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:10,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-11 00:51:10,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {1657#true} assume ~n < 1; {1657#true} is VALID [2020-07-11 00:51:10,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {1657#true} #res := 0; {1657#true} is VALID [2020-07-11 00:51:10,153 INFO L280 TraceCheckUtils]: 3: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-11 00:51:10,154 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1657#true} {1740#(<= |fibo_#in~n| 2)} #48#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,156 INFO L263 TraceCheckUtils]: 3: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1657#true} is VALID [2020-07-11 00:51:10,157 INFO L280 TraceCheckUtils]: 4: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,157 INFO L280 TraceCheckUtils]: 5: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,158 INFO L280 TraceCheckUtils]: 6: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:10,158 INFO L280 TraceCheckUtils]: 7: Hoare triple {1746#(<= |fibo_#in~n| 1)} #res := 1; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:10,159 INFO L280 TraceCheckUtils]: 8: Hoare triple {1746#(<= |fibo_#in~n| 1)} assume true; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:10,160 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1746#(<= |fibo_#in~n| 1)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,161 INFO L280 TraceCheckUtils]: 10: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,161 INFO L263 TraceCheckUtils]: 11: Hoare triple {1740#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1657#true} is VALID [2020-07-11 00:51:10,161 INFO L280 TraceCheckUtils]: 12: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-11 00:51:10,161 INFO L280 TraceCheckUtils]: 13: Hoare triple {1657#true} assume ~n < 1; {1657#true} is VALID [2020-07-11 00:51:10,162 INFO L280 TraceCheckUtils]: 14: Hoare triple {1657#true} #res := 0; {1657#true} is VALID [2020-07-11 00:51:10,162 INFO L280 TraceCheckUtils]: 15: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-11 00:51:10,163 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1657#true} {1740#(<= |fibo_#in~n| 2)} #48#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,163 INFO L280 TraceCheckUtils]: 17: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,164 INFO L280 TraceCheckUtils]: 18: Hoare triple {1740#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,164 INFO L280 TraceCheckUtils]: 19: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret0; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,165 INFO L280 TraceCheckUtils]: 20: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,166 INFO L280 TraceCheckUtils]: 21: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume true; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,167 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1740#(<= |fibo_#in~n| 2)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:10,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-11 00:51:10,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {1657#true} assume !(~n < 1); {1657#true} is VALID [2020-07-11 00:51:10,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {1657#true} assume 1 == ~n; {1657#true} is VALID [2020-07-11 00:51:10,174 INFO L280 TraceCheckUtils]: 3: Hoare triple {1657#true} #res := 1; {1657#true} is VALID [2020-07-11 00:51:10,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-11 00:51:10,175 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1657#true} {1727#(<= |fibo_#in~n| 3)} #48#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,177 INFO L263 TraceCheckUtils]: 3: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1657#true} is VALID [2020-07-11 00:51:10,177 INFO L280 TraceCheckUtils]: 4: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,178 INFO L280 TraceCheckUtils]: 5: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,179 INFO L280 TraceCheckUtils]: 6: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,179 INFO L263 TraceCheckUtils]: 7: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1657#true} is VALID [2020-07-11 00:51:10,179 INFO L280 TraceCheckUtils]: 8: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,180 INFO L280 TraceCheckUtils]: 9: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,181 INFO L280 TraceCheckUtils]: 10: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:10,181 INFO L280 TraceCheckUtils]: 11: Hoare triple {1746#(<= |fibo_#in~n| 1)} #res := 1; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:10,182 INFO L280 TraceCheckUtils]: 12: Hoare triple {1746#(<= |fibo_#in~n| 1)} assume true; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:10,183 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1746#(<= |fibo_#in~n| 1)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,184 INFO L280 TraceCheckUtils]: 14: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,184 INFO L263 TraceCheckUtils]: 15: Hoare triple {1740#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1657#true} is VALID [2020-07-11 00:51:10,184 INFO L280 TraceCheckUtils]: 16: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-11 00:51:10,184 INFO L280 TraceCheckUtils]: 17: Hoare triple {1657#true} assume ~n < 1; {1657#true} is VALID [2020-07-11 00:51:10,184 INFO L280 TraceCheckUtils]: 18: Hoare triple {1657#true} #res := 0; {1657#true} is VALID [2020-07-11 00:51:10,185 INFO L280 TraceCheckUtils]: 19: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-11 00:51:10,186 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1657#true} {1740#(<= |fibo_#in~n| 2)} #48#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,186 INFO L280 TraceCheckUtils]: 21: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,187 INFO L280 TraceCheckUtils]: 22: Hoare triple {1740#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,187 INFO L280 TraceCheckUtils]: 23: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret0; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,188 INFO L280 TraceCheckUtils]: 24: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,188 INFO L280 TraceCheckUtils]: 25: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume true; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,189 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1740#(<= |fibo_#in~n| 2)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,190 INFO L280 TraceCheckUtils]: 27: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,190 INFO L263 TraceCheckUtils]: 28: Hoare triple {1727#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {1657#true} is VALID [2020-07-11 00:51:10,191 INFO L280 TraceCheckUtils]: 29: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-11 00:51:10,191 INFO L280 TraceCheckUtils]: 30: Hoare triple {1657#true} assume !(~n < 1); {1657#true} is VALID [2020-07-11 00:51:10,191 INFO L280 TraceCheckUtils]: 31: Hoare triple {1657#true} assume 1 == ~n; {1657#true} is VALID [2020-07-11 00:51:10,191 INFO L280 TraceCheckUtils]: 32: Hoare triple {1657#true} #res := 1; {1657#true} is VALID [2020-07-11 00:51:10,191 INFO L280 TraceCheckUtils]: 33: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-11 00:51:10,192 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {1657#true} {1727#(<= |fibo_#in~n| 3)} #48#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,193 INFO L280 TraceCheckUtils]: 35: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,194 INFO L280 TraceCheckUtils]: 36: Hoare triple {1727#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,194 INFO L280 TraceCheckUtils]: 37: Hoare triple {1727#(<= |fibo_#in~n| 3)} havoc #t~ret0; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,195 INFO L280 TraceCheckUtils]: 38: Hoare triple {1727#(<= |fibo_#in~n| 3)} havoc #t~ret1; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,195 INFO L280 TraceCheckUtils]: 39: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume true; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,197 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1727#(<= |fibo_#in~n| 3)} {1661#(<= 7 main_~x~0)} #44#return; {1658#false} is VALID [2020-07-11 00:51:10,199 INFO L263 TraceCheckUtils]: 0: Hoare triple {1657#true} call ULTIMATE.init(); {1657#true} is VALID [2020-07-11 00:51:10,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-11 00:51:10,199 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1657#true} {1657#true} #40#return; {1657#true} is VALID [2020-07-11 00:51:10,200 INFO L263 TraceCheckUtils]: 3: Hoare triple {1657#true} call #t~ret3 := main(); {1657#true} is VALID [2020-07-11 00:51:10,200 INFO L280 TraceCheckUtils]: 4: Hoare triple {1657#true} ~x~0 := 7; {1661#(<= 7 main_~x~0)} is VALID [2020-07-11 00:51:10,200 INFO L263 TraceCheckUtils]: 5: Hoare triple {1661#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {1657#true} is VALID [2020-07-11 00:51:10,201 INFO L280 TraceCheckUtils]: 6: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,201 INFO L280 TraceCheckUtils]: 7: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,202 INFO L280 TraceCheckUtils]: 8: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,202 INFO L263 TraceCheckUtils]: 9: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1657#true} is VALID [2020-07-11 00:51:10,203 INFO L280 TraceCheckUtils]: 10: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,203 INFO L280 TraceCheckUtils]: 11: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,204 INFO L280 TraceCheckUtils]: 12: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,204 INFO L263 TraceCheckUtils]: 13: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1657#true} is VALID [2020-07-11 00:51:10,204 INFO L280 TraceCheckUtils]: 14: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,205 INFO L280 TraceCheckUtils]: 15: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:10,205 INFO L280 TraceCheckUtils]: 16: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:10,208 INFO L280 TraceCheckUtils]: 17: Hoare triple {1746#(<= |fibo_#in~n| 1)} #res := 1; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:10,209 INFO L280 TraceCheckUtils]: 18: Hoare triple {1746#(<= |fibo_#in~n| 1)} assume true; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:10,210 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {1746#(<= |fibo_#in~n| 1)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,211 INFO L280 TraceCheckUtils]: 20: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,211 INFO L263 TraceCheckUtils]: 21: Hoare triple {1740#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1657#true} is VALID [2020-07-11 00:51:10,211 INFO L280 TraceCheckUtils]: 22: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-11 00:51:10,211 INFO L280 TraceCheckUtils]: 23: Hoare triple {1657#true} assume ~n < 1; {1657#true} is VALID [2020-07-11 00:51:10,212 INFO L280 TraceCheckUtils]: 24: Hoare triple {1657#true} #res := 0; {1657#true} is VALID [2020-07-11 00:51:10,212 INFO L280 TraceCheckUtils]: 25: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-11 00:51:10,213 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1657#true} {1740#(<= |fibo_#in~n| 2)} #48#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,213 INFO L280 TraceCheckUtils]: 27: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,214 INFO L280 TraceCheckUtils]: 28: Hoare triple {1740#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,214 INFO L280 TraceCheckUtils]: 29: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret0; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,215 INFO L280 TraceCheckUtils]: 30: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,215 INFO L280 TraceCheckUtils]: 31: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume true; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:10,217 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1740#(<= |fibo_#in~n| 2)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,217 INFO L280 TraceCheckUtils]: 33: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,217 INFO L263 TraceCheckUtils]: 34: Hoare triple {1727#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {1657#true} is VALID [2020-07-11 00:51:10,218 INFO L280 TraceCheckUtils]: 35: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-11 00:51:10,218 INFO L280 TraceCheckUtils]: 36: Hoare triple {1657#true} assume !(~n < 1); {1657#true} is VALID [2020-07-11 00:51:10,218 INFO L280 TraceCheckUtils]: 37: Hoare triple {1657#true} assume 1 == ~n; {1657#true} is VALID [2020-07-11 00:51:10,218 INFO L280 TraceCheckUtils]: 38: Hoare triple {1657#true} #res := 1; {1657#true} is VALID [2020-07-11 00:51:10,218 INFO L280 TraceCheckUtils]: 39: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-11 00:51:10,219 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1657#true} {1727#(<= |fibo_#in~n| 3)} #48#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,220 INFO L280 TraceCheckUtils]: 41: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,220 INFO L280 TraceCheckUtils]: 42: Hoare triple {1727#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,221 INFO L280 TraceCheckUtils]: 43: Hoare triple {1727#(<= |fibo_#in~n| 3)} havoc #t~ret0; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,221 INFO L280 TraceCheckUtils]: 44: Hoare triple {1727#(<= |fibo_#in~n| 3)} havoc #t~ret1; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,222 INFO L280 TraceCheckUtils]: 45: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume true; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:10,223 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {1727#(<= |fibo_#in~n| 3)} {1661#(<= 7 main_~x~0)} #44#return; {1658#false} is VALID [2020-07-11 00:51:10,223 INFO L280 TraceCheckUtils]: 47: Hoare triple {1658#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1658#false} is VALID [2020-07-11 00:51:10,223 INFO L280 TraceCheckUtils]: 48: Hoare triple {1658#false} ~result~0 := #t~ret2; {1658#false} is VALID [2020-07-11 00:51:10,223 INFO L280 TraceCheckUtils]: 49: Hoare triple {1658#false} havoc #t~ret2; {1658#false} is VALID [2020-07-11 00:51:10,223 INFO L280 TraceCheckUtils]: 50: Hoare triple {1658#false} assume 13 != ~result~0; {1658#false} is VALID [2020-07-11 00:51:10,224 INFO L280 TraceCheckUtils]: 51: Hoare triple {1658#false} assume !false; {1658#false} is VALID [2020-07-11 00:51:10,226 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-07-11 00:51:10,226 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [378160170] [2020-07-11 00:51:10,227 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:51:10,227 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 00:51:10,227 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315431059] [2020-07-11 00:51:10,227 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2020-07-11 00:51:10,228 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:51:10,228 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 00:51:10,269 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:10,269 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 00:51:10,269 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:51:10,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 00:51:10,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-11 00:51:10,270 INFO L87 Difference]: Start difference. First operand 55 states and 70 transitions. Second operand 7 states. [2020-07-11 00:51:10,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:10,740 INFO L93 Difference]: Finished difference Result 89 states and 117 transitions. [2020-07-11 00:51:10,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-11 00:51:10,740 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2020-07-11 00:51:10,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:51:10,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 00:51:10,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 72 transitions. [2020-07-11 00:51:10,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 00:51:10,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 72 transitions. [2020-07-11 00:51:10,746 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 72 transitions. [2020-07-11 00:51:10,829 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:10,835 INFO L225 Difference]: With dead ends: 89 [2020-07-11 00:51:10,835 INFO L226 Difference]: Without dead ends: 83 [2020-07-11 00:51:10,839 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2020-07-11 00:51:10,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2020-07-11 00:51:10,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 77. [2020-07-11 00:51:10,998 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:51:10,998 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand 77 states. [2020-07-11 00:51:10,998 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand 77 states. [2020-07-11 00:51:10,999 INFO L87 Difference]: Start difference. First operand 83 states. Second operand 77 states. [2020-07-11 00:51:11,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:11,008 INFO L93 Difference]: Finished difference Result 83 states and 111 transitions. [2020-07-11 00:51:11,008 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 111 transitions. [2020-07-11 00:51:11,009 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:11,009 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:11,009 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand 83 states. [2020-07-11 00:51:11,009 INFO L87 Difference]: Start difference. First operand 77 states. Second operand 83 states. [2020-07-11 00:51:11,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:11,020 INFO L93 Difference]: Finished difference Result 83 states and 111 transitions. [2020-07-11 00:51:11,020 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 111 transitions. [2020-07-11 00:51:11,029 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:11,029 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:11,029 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:51:11,029 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:51:11,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2020-07-11 00:51:11,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 103 transitions. [2020-07-11 00:51:11,034 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 103 transitions. Word has length 52 [2020-07-11 00:51:11,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:51:11,035 INFO L479 AbstractCegarLoop]: Abstraction has 77 states and 103 transitions. [2020-07-11 00:51:11,035 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 00:51:11,035 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 77 states and 103 transitions. [2020-07-11 00:51:11,170 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:11,170 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 103 transitions. [2020-07-11 00:51:11,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-07-11 00:51:11,173 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:51:11,174 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] [2020-07-11 00:51:11,174 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-11 00:51:11,174 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:51:11,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:51:11,174 INFO L82 PathProgramCache]: Analyzing trace with hash 1883941443, now seen corresponding path program 4 times [2020-07-11 00:51:11,175 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:51:11,175 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2018850975] [2020-07-11 00:51:11,175 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:51:11,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:11,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:11,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,308 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2256#true} {2256#true} #40#return; {2256#true} is VALID [2020-07-11 00:51:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:11,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:11,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,465 INFO L280 TraceCheckUtils]: 2: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:11,466 INFO L280 TraceCheckUtils]: 3: Hoare triple {2517#(<= |fibo_#in~n| 1)} #res := 1; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:11,466 INFO L280 TraceCheckUtils]: 4: Hoare triple {2517#(<= |fibo_#in~n| 1)} assume true; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:11,467 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2517#(<= |fibo_#in~n| 1)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:11,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-11 00:51:11,473 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-11 00:51:11,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,474 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2256#true} {2511#(<= |fibo_#in~n| 2)} #48#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,476 INFO L280 TraceCheckUtils]: 2: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,476 INFO L263 TraceCheckUtils]: 3: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,477 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,477 INFO L280 TraceCheckUtils]: 5: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,478 INFO L280 TraceCheckUtils]: 6: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:11,478 INFO L280 TraceCheckUtils]: 7: Hoare triple {2517#(<= |fibo_#in~n| 1)} #res := 1; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:11,479 INFO L280 TraceCheckUtils]: 8: Hoare triple {2517#(<= |fibo_#in~n| 1)} assume true; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:11,480 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2517#(<= |fibo_#in~n| 1)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,481 INFO L280 TraceCheckUtils]: 10: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,481 INFO L263 TraceCheckUtils]: 11: Hoare triple {2511#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,481 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,482 INFO L280 TraceCheckUtils]: 13: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-11 00:51:11,482 INFO L280 TraceCheckUtils]: 14: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-11 00:51:11,482 INFO L280 TraceCheckUtils]: 15: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,483 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2256#true} {2511#(<= |fibo_#in~n| 2)} #48#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,483 INFO L280 TraceCheckUtils]: 17: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,484 INFO L280 TraceCheckUtils]: 18: Hoare triple {2511#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,484 INFO L280 TraceCheckUtils]: 19: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret0; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,485 INFO L280 TraceCheckUtils]: 20: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,486 INFO L280 TraceCheckUtils]: 21: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume true; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,487 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2511#(<= |fibo_#in~n| 2)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:11,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,493 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,493 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,494 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2256#true} {2498#(<= |fibo_#in~n| 3)} #48#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,495 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,495 INFO L280 TraceCheckUtils]: 2: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,496 INFO L263 TraceCheckUtils]: 3: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,496 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,497 INFO L280 TraceCheckUtils]: 5: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,497 INFO L280 TraceCheckUtils]: 6: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,498 INFO L263 TraceCheckUtils]: 7: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,498 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,499 INFO L280 TraceCheckUtils]: 9: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,499 INFO L280 TraceCheckUtils]: 10: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:11,500 INFO L280 TraceCheckUtils]: 11: Hoare triple {2517#(<= |fibo_#in~n| 1)} #res := 1; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:11,500 INFO L280 TraceCheckUtils]: 12: Hoare triple {2517#(<= |fibo_#in~n| 1)} assume true; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:11,501 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2517#(<= |fibo_#in~n| 1)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,502 INFO L280 TraceCheckUtils]: 14: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,502 INFO L263 TraceCheckUtils]: 15: Hoare triple {2511#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,503 INFO L280 TraceCheckUtils]: 16: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,503 INFO L280 TraceCheckUtils]: 17: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-11 00:51:11,503 INFO L280 TraceCheckUtils]: 18: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-11 00:51:11,503 INFO L280 TraceCheckUtils]: 19: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,504 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2256#true} {2511#(<= |fibo_#in~n| 2)} #48#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,505 INFO L280 TraceCheckUtils]: 21: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,505 INFO L280 TraceCheckUtils]: 22: Hoare triple {2511#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,506 INFO L280 TraceCheckUtils]: 23: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret0; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,506 INFO L280 TraceCheckUtils]: 24: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,507 INFO L280 TraceCheckUtils]: 25: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume true; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,508 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2511#(<= |fibo_#in~n| 2)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,508 INFO L280 TraceCheckUtils]: 27: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,509 INFO L263 TraceCheckUtils]: 28: Hoare triple {2498#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,509 INFO L280 TraceCheckUtils]: 29: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,509 INFO L280 TraceCheckUtils]: 30: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,509 INFO L280 TraceCheckUtils]: 31: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,509 INFO L280 TraceCheckUtils]: 32: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,510 INFO L280 TraceCheckUtils]: 33: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,510 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2256#true} {2498#(<= |fibo_#in~n| 3)} #48#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,511 INFO L280 TraceCheckUtils]: 35: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,511 INFO L280 TraceCheckUtils]: 36: Hoare triple {2498#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,512 INFO L280 TraceCheckUtils]: 37: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret0; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,513 INFO L280 TraceCheckUtils]: 38: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,513 INFO L280 TraceCheckUtils]: 39: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume true; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,514 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2498#(<= |fibo_#in~n| 3)} {2256#true} #46#return; {2414#(<= fibo_~n 4)} is VALID [2020-07-11 00:51:11,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:11,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:11,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:11,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,642 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,642 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,643 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:11,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-11 00:51:11,651 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-11 00:51:11,651 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,652 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,655 INFO L263 TraceCheckUtils]: 3: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,655 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,655 INFO L280 TraceCheckUtils]: 5: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,655 INFO L280 TraceCheckUtils]: 6: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,656 INFO L280 TraceCheckUtils]: 7: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,656 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,657 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,657 INFO L280 TraceCheckUtils]: 10: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,657 INFO L263 TraceCheckUtils]: 11: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,658 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,658 INFO L280 TraceCheckUtils]: 13: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-11 00:51:11,658 INFO L280 TraceCheckUtils]: 14: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-11 00:51:11,658 INFO L280 TraceCheckUtils]: 15: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,659 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,660 INFO L280 TraceCheckUtils]: 17: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,661 INFO L280 TraceCheckUtils]: 18: Hoare triple {2596#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,661 INFO L280 TraceCheckUtils]: 19: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,662 INFO L280 TraceCheckUtils]: 20: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,662 INFO L280 TraceCheckUtils]: 21: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume true; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,664 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2596#(<= 1 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:11,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,673 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,674 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2256#true} {2589#(<= 2 |fibo_#in~n|)} #48#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,675 INFO L280 TraceCheckUtils]: 2: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,676 INFO L263 TraceCheckUtils]: 3: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,677 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,677 INFO L280 TraceCheckUtils]: 5: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,678 INFO L280 TraceCheckUtils]: 6: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,678 INFO L263 TraceCheckUtils]: 7: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,678 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,678 INFO L280 TraceCheckUtils]: 9: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,679 INFO L280 TraceCheckUtils]: 10: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,679 INFO L280 TraceCheckUtils]: 11: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,679 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,680 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,681 INFO L280 TraceCheckUtils]: 14: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,681 INFO L263 TraceCheckUtils]: 15: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,681 INFO L280 TraceCheckUtils]: 16: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,682 INFO L280 TraceCheckUtils]: 17: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-11 00:51:11,682 INFO L280 TraceCheckUtils]: 18: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-11 00:51:11,682 INFO L280 TraceCheckUtils]: 19: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,683 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,683 INFO L280 TraceCheckUtils]: 21: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,684 INFO L280 TraceCheckUtils]: 22: Hoare triple {2596#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,685 INFO L280 TraceCheckUtils]: 23: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,685 INFO L280 TraceCheckUtils]: 24: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,686 INFO L280 TraceCheckUtils]: 25: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume true; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,687 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2596#(<= 1 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,688 INFO L280 TraceCheckUtils]: 27: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,688 INFO L263 TraceCheckUtils]: 28: Hoare triple {2589#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,688 INFO L280 TraceCheckUtils]: 29: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,689 INFO L280 TraceCheckUtils]: 30: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,689 INFO L280 TraceCheckUtils]: 31: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,689 INFO L280 TraceCheckUtils]: 32: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,689 INFO L280 TraceCheckUtils]: 33: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,690 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2256#true} {2589#(<= 2 |fibo_#in~n|)} #48#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,690 INFO L280 TraceCheckUtils]: 35: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,691 INFO L280 TraceCheckUtils]: 36: Hoare triple {2589#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,692 INFO L280 TraceCheckUtils]: 37: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,692 INFO L280 TraceCheckUtils]: 38: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,693 INFO L280 TraceCheckUtils]: 39: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume true; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,695 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2589#(<= 2 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:11,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,704 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,705 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,705 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2256#true} {2559#(<= 3 |fibo_#in~n|)} #48#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,707 INFO L280 TraceCheckUtils]: 2: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,707 INFO L263 TraceCheckUtils]: 3: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,708 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,708 INFO L280 TraceCheckUtils]: 5: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,709 INFO L280 TraceCheckUtils]: 6: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,709 INFO L263 TraceCheckUtils]: 7: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,709 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,710 INFO L280 TraceCheckUtils]: 9: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,711 INFO L280 TraceCheckUtils]: 10: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,711 INFO L263 TraceCheckUtils]: 11: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,711 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,711 INFO L280 TraceCheckUtils]: 13: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,711 INFO L280 TraceCheckUtils]: 14: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,712 INFO L280 TraceCheckUtils]: 15: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,712 INFO L280 TraceCheckUtils]: 16: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,712 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,713 INFO L280 TraceCheckUtils]: 18: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,713 INFO L263 TraceCheckUtils]: 19: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,713 INFO L280 TraceCheckUtils]: 20: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,714 INFO L280 TraceCheckUtils]: 21: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-11 00:51:11,714 INFO L280 TraceCheckUtils]: 22: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-11 00:51:11,714 INFO L280 TraceCheckUtils]: 23: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,715 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,716 INFO L280 TraceCheckUtils]: 25: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,717 INFO L280 TraceCheckUtils]: 26: Hoare triple {2596#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,717 INFO L280 TraceCheckUtils]: 27: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,718 INFO L280 TraceCheckUtils]: 28: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,718 INFO L280 TraceCheckUtils]: 29: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume true; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,720 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2596#(<= 1 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,720 INFO L280 TraceCheckUtils]: 31: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,720 INFO L263 TraceCheckUtils]: 32: Hoare triple {2589#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,721 INFO L280 TraceCheckUtils]: 33: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,721 INFO L280 TraceCheckUtils]: 34: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,721 INFO L280 TraceCheckUtils]: 35: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,721 INFO L280 TraceCheckUtils]: 36: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,721 INFO L280 TraceCheckUtils]: 37: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,722 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2256#true} {2589#(<= 2 |fibo_#in~n|)} #48#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,723 INFO L280 TraceCheckUtils]: 39: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,723 INFO L280 TraceCheckUtils]: 40: Hoare triple {2589#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,724 INFO L280 TraceCheckUtils]: 41: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,724 INFO L280 TraceCheckUtils]: 42: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,725 INFO L280 TraceCheckUtils]: 43: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume true; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,726 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2589#(<= 2 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,726 INFO L280 TraceCheckUtils]: 45: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,727 INFO L263 TraceCheckUtils]: 46: Hoare triple {2559#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,727 INFO L280 TraceCheckUtils]: 47: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,727 INFO L280 TraceCheckUtils]: 48: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,727 INFO L280 TraceCheckUtils]: 49: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,728 INFO L280 TraceCheckUtils]: 50: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,728 INFO L280 TraceCheckUtils]: 51: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,729 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2256#true} {2559#(<= 3 |fibo_#in~n|)} #48#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,730 INFO L280 TraceCheckUtils]: 53: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,731 INFO L280 TraceCheckUtils]: 54: Hoare triple {2559#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,731 INFO L280 TraceCheckUtils]: 55: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,732 INFO L280 TraceCheckUtils]: 56: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,732 INFO L280 TraceCheckUtils]: 57: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume true; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,733 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2559#(<= 3 |fibo_#in~n|)} {2414#(<= fibo_~n 4)} #48#return; {2257#false} is VALID [2020-07-11 00:51:11,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} assume !(1 == ~n); {2256#true} is VALID [2020-07-11 00:51:11,737 INFO L263 TraceCheckUtils]: 3: Hoare triple {2256#true} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,737 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,738 INFO L280 TraceCheckUtils]: 5: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,738 INFO L280 TraceCheckUtils]: 6: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,738 INFO L263 TraceCheckUtils]: 7: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,739 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,739 INFO L280 TraceCheckUtils]: 9: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,740 INFO L280 TraceCheckUtils]: 10: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,740 INFO L263 TraceCheckUtils]: 11: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,741 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,741 INFO L280 TraceCheckUtils]: 13: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,742 INFO L280 TraceCheckUtils]: 14: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:11,742 INFO L280 TraceCheckUtils]: 15: Hoare triple {2517#(<= |fibo_#in~n| 1)} #res := 1; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:11,743 INFO L280 TraceCheckUtils]: 16: Hoare triple {2517#(<= |fibo_#in~n| 1)} assume true; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:11,744 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2517#(<= |fibo_#in~n| 1)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,745 INFO L280 TraceCheckUtils]: 18: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,745 INFO L263 TraceCheckUtils]: 19: Hoare triple {2511#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,745 INFO L280 TraceCheckUtils]: 20: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,745 INFO L280 TraceCheckUtils]: 21: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-11 00:51:11,745 INFO L280 TraceCheckUtils]: 22: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-11 00:51:11,745 INFO L280 TraceCheckUtils]: 23: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,746 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2256#true} {2511#(<= |fibo_#in~n| 2)} #48#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,747 INFO L280 TraceCheckUtils]: 25: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,747 INFO L280 TraceCheckUtils]: 26: Hoare triple {2511#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,748 INFO L280 TraceCheckUtils]: 27: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret0; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,748 INFO L280 TraceCheckUtils]: 28: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,749 INFO L280 TraceCheckUtils]: 29: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume true; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,750 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2511#(<= |fibo_#in~n| 2)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,751 INFO L280 TraceCheckUtils]: 31: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,751 INFO L263 TraceCheckUtils]: 32: Hoare triple {2498#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,751 INFO L280 TraceCheckUtils]: 33: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,751 INFO L280 TraceCheckUtils]: 34: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,751 INFO L280 TraceCheckUtils]: 35: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,752 INFO L280 TraceCheckUtils]: 36: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,752 INFO L280 TraceCheckUtils]: 37: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,753 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2256#true} {2498#(<= |fibo_#in~n| 3)} #48#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,753 INFO L280 TraceCheckUtils]: 39: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,753 INFO L280 TraceCheckUtils]: 40: Hoare triple {2498#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,754 INFO L280 TraceCheckUtils]: 41: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret0; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,754 INFO L280 TraceCheckUtils]: 42: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,755 INFO L280 TraceCheckUtils]: 43: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume true; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,755 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2498#(<= |fibo_#in~n| 3)} {2256#true} #46#return; {2414#(<= fibo_~n 4)} is VALID [2020-07-11 00:51:11,756 INFO L280 TraceCheckUtils]: 45: Hoare triple {2414#(<= fibo_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2414#(<= fibo_~n 4)} is VALID [2020-07-11 00:51:11,756 INFO L263 TraceCheckUtils]: 46: Hoare triple {2414#(<= fibo_~n 4)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,756 INFO L280 TraceCheckUtils]: 47: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,757 INFO L280 TraceCheckUtils]: 48: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,757 INFO L280 TraceCheckUtils]: 49: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,757 INFO L263 TraceCheckUtils]: 50: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,758 INFO L280 TraceCheckUtils]: 51: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,758 INFO L280 TraceCheckUtils]: 52: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,759 INFO L280 TraceCheckUtils]: 53: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,759 INFO L263 TraceCheckUtils]: 54: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,759 INFO L280 TraceCheckUtils]: 55: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,760 INFO L280 TraceCheckUtils]: 56: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,760 INFO L280 TraceCheckUtils]: 57: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,760 INFO L263 TraceCheckUtils]: 58: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,761 INFO L280 TraceCheckUtils]: 59: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,761 INFO L280 TraceCheckUtils]: 60: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,761 INFO L280 TraceCheckUtils]: 61: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,761 INFO L280 TraceCheckUtils]: 62: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,761 INFO L280 TraceCheckUtils]: 63: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,762 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,763 INFO L280 TraceCheckUtils]: 65: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,763 INFO L263 TraceCheckUtils]: 66: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,763 INFO L280 TraceCheckUtils]: 67: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,763 INFO L280 TraceCheckUtils]: 68: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-11 00:51:11,763 INFO L280 TraceCheckUtils]: 69: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-11 00:51:11,764 INFO L280 TraceCheckUtils]: 70: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,764 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,764 INFO L280 TraceCheckUtils]: 72: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,765 INFO L280 TraceCheckUtils]: 73: Hoare triple {2596#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,767 INFO L280 TraceCheckUtils]: 74: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,768 INFO L280 TraceCheckUtils]: 75: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,768 INFO L280 TraceCheckUtils]: 76: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume true; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,769 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2596#(<= 1 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,769 INFO L280 TraceCheckUtils]: 78: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,769 INFO L263 TraceCheckUtils]: 79: Hoare triple {2589#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,769 INFO L280 TraceCheckUtils]: 80: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,770 INFO L280 TraceCheckUtils]: 81: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,770 INFO L280 TraceCheckUtils]: 82: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,770 INFO L280 TraceCheckUtils]: 83: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,770 INFO L280 TraceCheckUtils]: 84: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,771 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2256#true} {2589#(<= 2 |fibo_#in~n|)} #48#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,772 INFO L280 TraceCheckUtils]: 86: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,772 INFO L280 TraceCheckUtils]: 87: Hoare triple {2589#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,772 INFO L280 TraceCheckUtils]: 88: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,773 INFO L280 TraceCheckUtils]: 89: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,773 INFO L280 TraceCheckUtils]: 90: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume true; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,774 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {2589#(<= 2 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,775 INFO L280 TraceCheckUtils]: 92: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,775 INFO L263 TraceCheckUtils]: 93: Hoare triple {2559#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,775 INFO L280 TraceCheckUtils]: 94: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,775 INFO L280 TraceCheckUtils]: 95: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,775 INFO L280 TraceCheckUtils]: 96: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,776 INFO L280 TraceCheckUtils]: 97: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,776 INFO L280 TraceCheckUtils]: 98: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,778 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2256#true} {2559#(<= 3 |fibo_#in~n|)} #48#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,785 INFO L280 TraceCheckUtils]: 100: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,786 INFO L280 TraceCheckUtils]: 101: Hoare triple {2559#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,787 INFO L280 TraceCheckUtils]: 102: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,787 INFO L280 TraceCheckUtils]: 103: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,788 INFO L280 TraceCheckUtils]: 104: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume true; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,789 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {2559#(<= 3 |fibo_#in~n|)} {2414#(<= fibo_~n 4)} #48#return; {2257#false} is VALID [2020-07-11 00:51:11,789 INFO L280 TraceCheckUtils]: 106: Hoare triple {2257#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2257#false} is VALID [2020-07-11 00:51:11,790 INFO L280 TraceCheckUtils]: 107: Hoare triple {2257#false} #res := #t~ret0 + #t~ret1; {2257#false} is VALID [2020-07-11 00:51:11,790 INFO L280 TraceCheckUtils]: 108: Hoare triple {2257#false} havoc #t~ret0; {2257#false} is VALID [2020-07-11 00:51:11,790 INFO L280 TraceCheckUtils]: 109: Hoare triple {2257#false} havoc #t~ret1; {2257#false} is VALID [2020-07-11 00:51:11,790 INFO L280 TraceCheckUtils]: 110: Hoare triple {2257#false} assume true; {2257#false} is VALID [2020-07-11 00:51:11,791 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {2257#false} {2260#(<= 7 main_~x~0)} #44#return; {2257#false} is VALID [2020-07-11 00:51:11,819 INFO L263 TraceCheckUtils]: 0: Hoare triple {2256#true} call ULTIMATE.init(); {2256#true} is VALID [2020-07-11 00:51:11,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,820 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2256#true} {2256#true} #40#return; {2256#true} is VALID [2020-07-11 00:51:11,820 INFO L263 TraceCheckUtils]: 3: Hoare triple {2256#true} call #t~ret3 := main(); {2256#true} is VALID [2020-07-11 00:51:11,821 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~x~0 := 7; {2260#(<= 7 main_~x~0)} is VALID [2020-07-11 00:51:11,821 INFO L263 TraceCheckUtils]: 5: Hoare triple {2260#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {2256#true} is VALID [2020-07-11 00:51:11,822 INFO L280 TraceCheckUtils]: 6: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,822 INFO L280 TraceCheckUtils]: 7: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,822 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} assume !(1 == ~n); {2256#true} is VALID [2020-07-11 00:51:11,822 INFO L263 TraceCheckUtils]: 9: Hoare triple {2256#true} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,823 INFO L280 TraceCheckUtils]: 10: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,823 INFO L280 TraceCheckUtils]: 11: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,824 INFO L280 TraceCheckUtils]: 12: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,824 INFO L263 TraceCheckUtils]: 13: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,825 INFO L280 TraceCheckUtils]: 14: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,825 INFO L280 TraceCheckUtils]: 15: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,826 INFO L280 TraceCheckUtils]: 16: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,826 INFO L263 TraceCheckUtils]: 17: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,826 INFO L280 TraceCheckUtils]: 18: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,827 INFO L280 TraceCheckUtils]: 19: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,827 INFO L280 TraceCheckUtils]: 20: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:11,828 INFO L280 TraceCheckUtils]: 21: Hoare triple {2517#(<= |fibo_#in~n| 1)} #res := 1; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:11,829 INFO L280 TraceCheckUtils]: 22: Hoare triple {2517#(<= |fibo_#in~n| 1)} assume true; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:11,830 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {2517#(<= |fibo_#in~n| 1)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,830 INFO L280 TraceCheckUtils]: 24: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,830 INFO L263 TraceCheckUtils]: 25: Hoare triple {2511#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,831 INFO L280 TraceCheckUtils]: 26: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,831 INFO L280 TraceCheckUtils]: 27: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-11 00:51:11,831 INFO L280 TraceCheckUtils]: 28: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-11 00:51:11,831 INFO L280 TraceCheckUtils]: 29: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,832 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2256#true} {2511#(<= |fibo_#in~n| 2)} #48#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,833 INFO L280 TraceCheckUtils]: 31: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,833 INFO L280 TraceCheckUtils]: 32: Hoare triple {2511#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,834 INFO L280 TraceCheckUtils]: 33: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret0; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,834 INFO L280 TraceCheckUtils]: 34: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,835 INFO L280 TraceCheckUtils]: 35: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume true; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:11,836 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2511#(<= |fibo_#in~n| 2)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,836 INFO L280 TraceCheckUtils]: 37: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,837 INFO L263 TraceCheckUtils]: 38: Hoare triple {2498#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,837 INFO L280 TraceCheckUtils]: 39: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,837 INFO L280 TraceCheckUtils]: 40: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,837 INFO L280 TraceCheckUtils]: 41: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,837 INFO L280 TraceCheckUtils]: 42: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,837 INFO L280 TraceCheckUtils]: 43: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,838 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2256#true} {2498#(<= |fibo_#in~n| 3)} #48#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,839 INFO L280 TraceCheckUtils]: 45: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,839 INFO L280 TraceCheckUtils]: 46: Hoare triple {2498#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,840 INFO L280 TraceCheckUtils]: 47: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret0; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,840 INFO L280 TraceCheckUtils]: 48: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,841 INFO L280 TraceCheckUtils]: 49: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume true; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:11,842 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2498#(<= |fibo_#in~n| 3)} {2256#true} #46#return; {2414#(<= fibo_~n 4)} is VALID [2020-07-11 00:51:11,842 INFO L280 TraceCheckUtils]: 51: Hoare triple {2414#(<= fibo_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2414#(<= fibo_~n 4)} is VALID [2020-07-11 00:51:11,842 INFO L263 TraceCheckUtils]: 52: Hoare triple {2414#(<= fibo_~n 4)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,843 INFO L280 TraceCheckUtils]: 53: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,843 INFO L280 TraceCheckUtils]: 54: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,844 INFO L280 TraceCheckUtils]: 55: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,844 INFO L263 TraceCheckUtils]: 56: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,845 INFO L280 TraceCheckUtils]: 57: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,845 INFO L280 TraceCheckUtils]: 58: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,845 INFO L280 TraceCheckUtils]: 59: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,846 INFO L263 TraceCheckUtils]: 60: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,846 INFO L280 TraceCheckUtils]: 61: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,847 INFO L280 TraceCheckUtils]: 62: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,847 INFO L280 TraceCheckUtils]: 63: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,847 INFO L263 TraceCheckUtils]: 64: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-11 00:51:11,848 INFO L280 TraceCheckUtils]: 65: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,848 INFO L280 TraceCheckUtils]: 66: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,848 INFO L280 TraceCheckUtils]: 67: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,848 INFO L280 TraceCheckUtils]: 68: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,848 INFO L280 TraceCheckUtils]: 69: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,849 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,850 INFO L280 TraceCheckUtils]: 71: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,850 INFO L263 TraceCheckUtils]: 72: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,850 INFO L280 TraceCheckUtils]: 73: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,850 INFO L280 TraceCheckUtils]: 74: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-11 00:51:11,850 INFO L280 TraceCheckUtils]: 75: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-11 00:51:11,850 INFO L280 TraceCheckUtils]: 76: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,851 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,852 INFO L280 TraceCheckUtils]: 78: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,852 INFO L280 TraceCheckUtils]: 79: Hoare triple {2596#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,853 INFO L280 TraceCheckUtils]: 80: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,853 INFO L280 TraceCheckUtils]: 81: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,854 INFO L280 TraceCheckUtils]: 82: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume true; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,855 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {2596#(<= 1 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,855 INFO L280 TraceCheckUtils]: 84: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,855 INFO L263 TraceCheckUtils]: 85: Hoare triple {2589#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,855 INFO L280 TraceCheckUtils]: 86: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,856 INFO L280 TraceCheckUtils]: 87: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,856 INFO L280 TraceCheckUtils]: 88: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,856 INFO L280 TraceCheckUtils]: 89: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,856 INFO L280 TraceCheckUtils]: 90: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,857 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {2256#true} {2589#(<= 2 |fibo_#in~n|)} #48#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,857 INFO L280 TraceCheckUtils]: 92: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,858 INFO L280 TraceCheckUtils]: 93: Hoare triple {2589#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,858 INFO L280 TraceCheckUtils]: 94: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,859 INFO L280 TraceCheckUtils]: 95: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,859 INFO L280 TraceCheckUtils]: 96: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume true; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,861 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {2589#(<= 2 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,861 INFO L280 TraceCheckUtils]: 98: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,861 INFO L263 TraceCheckUtils]: 99: Hoare triple {2559#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-11 00:51:11,861 INFO L280 TraceCheckUtils]: 100: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-11 00:51:11,862 INFO L280 TraceCheckUtils]: 101: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-11 00:51:11,862 INFO L280 TraceCheckUtils]: 102: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-11 00:51:11,862 INFO L280 TraceCheckUtils]: 103: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-11 00:51:11,862 INFO L280 TraceCheckUtils]: 104: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-11 00:51:11,863 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {2256#true} {2559#(<= 3 |fibo_#in~n|)} #48#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,864 INFO L280 TraceCheckUtils]: 106: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,864 INFO L280 TraceCheckUtils]: 107: Hoare triple {2559#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,865 INFO L280 TraceCheckUtils]: 108: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,865 INFO L280 TraceCheckUtils]: 109: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,866 INFO L280 TraceCheckUtils]: 110: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume true; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:11,867 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {2559#(<= 3 |fibo_#in~n|)} {2414#(<= fibo_~n 4)} #48#return; {2257#false} is VALID [2020-07-11 00:51:11,867 INFO L280 TraceCheckUtils]: 112: Hoare triple {2257#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2257#false} is VALID [2020-07-11 00:51:11,867 INFO L280 TraceCheckUtils]: 113: Hoare triple {2257#false} #res := #t~ret0 + #t~ret1; {2257#false} is VALID [2020-07-11 00:51:11,867 INFO L280 TraceCheckUtils]: 114: Hoare triple {2257#false} havoc #t~ret0; {2257#false} is VALID [2020-07-11 00:51:11,867 INFO L280 TraceCheckUtils]: 115: Hoare triple {2257#false} havoc #t~ret1; {2257#false} is VALID [2020-07-11 00:51:11,868 INFO L280 TraceCheckUtils]: 116: Hoare triple {2257#false} assume true; {2257#false} is VALID [2020-07-11 00:51:11,868 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {2257#false} {2260#(<= 7 main_~x~0)} #44#return; {2257#false} is VALID [2020-07-11 00:51:11,868 INFO L280 TraceCheckUtils]: 118: Hoare triple {2257#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2257#false} is VALID [2020-07-11 00:51:11,868 INFO L280 TraceCheckUtils]: 119: Hoare triple {2257#false} ~result~0 := #t~ret2; {2257#false} is VALID [2020-07-11 00:51:11,868 INFO L280 TraceCheckUtils]: 120: Hoare triple {2257#false} havoc #t~ret2; {2257#false} is VALID [2020-07-11 00:51:11,868 INFO L280 TraceCheckUtils]: 121: Hoare triple {2257#false} assume 13 != ~result~0; {2257#false} is VALID [2020-07-11 00:51:11,869 INFO L280 TraceCheckUtils]: 122: Hoare triple {2257#false} assume !false; {2257#false} is VALID [2020-07-11 00:51:11,879 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 130 proven. 176 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2020-07-11 00:51:11,880 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2018850975] [2020-07-11 00:51:11,880 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:51:11,880 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-07-11 00:51:11,880 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1164710868] [2020-07-11 00:51:11,881 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 123 [2020-07-11 00:51:11,886 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:51:11,886 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-11 00:51:11,972 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:11,973 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-11 00:51:11,973 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:51:11,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-11 00:51:11,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2020-07-11 00:51:11,974 INFO L87 Difference]: Start difference. First operand 77 states and 103 transitions. Second operand 11 states. [2020-07-11 00:51:12,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:12,885 INFO L93 Difference]: Finished difference Result 142 states and 213 transitions. [2020-07-11 00:51:12,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-11 00:51:12,886 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 123 [2020-07-11 00:51:12,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:51:12,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-11 00:51:12,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 124 transitions. [2020-07-11 00:51:12,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-11 00:51:12,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 124 transitions. [2020-07-11 00:51:12,895 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 124 transitions. [2020-07-11 00:51:13,039 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:13,048 INFO L225 Difference]: With dead ends: 142 [2020-07-11 00:51:13,048 INFO L226 Difference]: Without dead ends: 73 [2020-07-11 00:51:13,051 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=118, Invalid=344, Unknown=0, NotChecked=0, Total=462 [2020-07-11 00:51:13,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2020-07-11 00:51:13,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 70. [2020-07-11 00:51:13,166 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:51:13,166 INFO L82 GeneralOperation]: Start isEquivalent. First operand 73 states. Second operand 70 states. [2020-07-11 00:51:13,166 INFO L74 IsIncluded]: Start isIncluded. First operand 73 states. Second operand 70 states. [2020-07-11 00:51:13,166 INFO L87 Difference]: Start difference. First operand 73 states. Second operand 70 states. [2020-07-11 00:51:13,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:13,171 INFO L93 Difference]: Finished difference Result 73 states and 86 transitions. [2020-07-11 00:51:13,171 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 86 transitions. [2020-07-11 00:51:13,172 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:13,172 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:13,172 INFO L74 IsIncluded]: Start isIncluded. First operand 70 states. Second operand 73 states. [2020-07-11 00:51:13,172 INFO L87 Difference]: Start difference. First operand 70 states. Second operand 73 states. [2020-07-11 00:51:13,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:13,177 INFO L93 Difference]: Finished difference Result 73 states and 86 transitions. [2020-07-11 00:51:13,177 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 86 transitions. [2020-07-11 00:51:13,178 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:13,178 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:13,178 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:51:13,178 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:51:13,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2020-07-11 00:51:13,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 83 transitions. [2020-07-11 00:51:13,182 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 83 transitions. Word has length 123 [2020-07-11 00:51:13,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:51:13,182 INFO L479 AbstractCegarLoop]: Abstraction has 70 states and 83 transitions. [2020-07-11 00:51:13,182 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-11 00:51:13,182 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 70 states and 83 transitions. [2020-07-11 00:51:13,274 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:13,275 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 83 transitions. [2020-07-11 00:51:13,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-07-11 00:51:13,278 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:51:13,278 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] [2020-07-11 00:51:13,278 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-11 00:51:13,278 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:51:13,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:51:13,279 INFO L82 PathProgramCache]: Analyzing trace with hash 532445701, now seen corresponding path program 5 times [2020-07-11 00:51:13,279 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:51:13,279 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [839420134] [2020-07-11 00:51:13,279 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:51:13,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,377 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3206#true} {3206#true} #40#return; {3206#true} is VALID [2020-07-11 00:51:13,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,554 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,555 INFO L280 TraceCheckUtils]: 3: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,555 INFO L280 TraceCheckUtils]: 4: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,557 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:13,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:13,562 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,563 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,565 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,565 INFO L263 TraceCheckUtils]: 3: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,565 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,566 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,567 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,567 INFO L280 TraceCheckUtils]: 7: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,568 INFO L280 TraceCheckUtils]: 8: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,569 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,570 INFO L280 TraceCheckUtils]: 10: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,570 INFO L263 TraceCheckUtils]: 11: Hoare triple {3666#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,570 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,570 INFO L280 TraceCheckUtils]: 13: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:13,571 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:13,571 INFO L280 TraceCheckUtils]: 15: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,572 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,572 INFO L280 TraceCheckUtils]: 17: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,573 INFO L280 TraceCheckUtils]: 18: Hoare triple {3666#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,573 INFO L280 TraceCheckUtils]: 19: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,574 INFO L280 TraceCheckUtils]: 20: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,575 INFO L280 TraceCheckUtils]: 21: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume true; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,576 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3666#(<= |fibo_#in~n| 2)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,582 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,582 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,582 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,583 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3206#true} {3653#(<= |fibo_#in~n| 3)} #48#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,585 INFO L263 TraceCheckUtils]: 3: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,585 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,586 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,586 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,587 INFO L263 TraceCheckUtils]: 7: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,587 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,588 INFO L280 TraceCheckUtils]: 9: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,588 INFO L280 TraceCheckUtils]: 10: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,589 INFO L280 TraceCheckUtils]: 11: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,589 INFO L280 TraceCheckUtils]: 12: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,591 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,591 INFO L280 TraceCheckUtils]: 14: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,591 INFO L263 TraceCheckUtils]: 15: Hoare triple {3666#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,592 INFO L280 TraceCheckUtils]: 16: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,592 INFO L280 TraceCheckUtils]: 17: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:13,592 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:13,592 INFO L280 TraceCheckUtils]: 19: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,593 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,594 INFO L280 TraceCheckUtils]: 21: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,594 INFO L280 TraceCheckUtils]: 22: Hoare triple {3666#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,595 INFO L280 TraceCheckUtils]: 23: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,595 INFO L280 TraceCheckUtils]: 24: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,596 INFO L280 TraceCheckUtils]: 25: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume true; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,597 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3666#(<= |fibo_#in~n| 2)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,598 INFO L280 TraceCheckUtils]: 27: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,598 INFO L263 TraceCheckUtils]: 28: Hoare triple {3653#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,598 INFO L280 TraceCheckUtils]: 29: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,598 INFO L280 TraceCheckUtils]: 30: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,599 INFO L280 TraceCheckUtils]: 31: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,599 INFO L280 TraceCheckUtils]: 32: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,599 INFO L280 TraceCheckUtils]: 33: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,600 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3206#true} {3653#(<= |fibo_#in~n| 3)} #48#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,601 INFO L280 TraceCheckUtils]: 35: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,601 INFO L280 TraceCheckUtils]: 36: Hoare triple {3653#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,602 INFO L280 TraceCheckUtils]: 37: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret0; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,602 INFO L280 TraceCheckUtils]: 38: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,603 INFO L280 TraceCheckUtils]: 39: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume true; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,604 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3653#(<= |fibo_#in~n| 3)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:13,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,618 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,618 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,618 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,619 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-11 00:51:13,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:13,623 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:13,623 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,624 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-11 00:51:13,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,625 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-11 00:51:13,625 INFO L263 TraceCheckUtils]: 3: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,625 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,625 INFO L280 TraceCheckUtils]: 5: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,625 INFO L280 TraceCheckUtils]: 6: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,626 INFO L280 TraceCheckUtils]: 7: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,626 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,626 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-11 00:51:13,627 INFO L280 TraceCheckUtils]: 10: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:13,627 INFO L263 TraceCheckUtils]: 11: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,627 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,627 INFO L280 TraceCheckUtils]: 13: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:13,628 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:13,628 INFO L280 TraceCheckUtils]: 15: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,628 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-11 00:51:13,628 INFO L280 TraceCheckUtils]: 17: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:13,629 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-11 00:51:13,629 INFO L280 TraceCheckUtils]: 19: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-11 00:51:13,629 INFO L280 TraceCheckUtils]: 20: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-11 00:51:13,630 INFO L280 TraceCheckUtils]: 21: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,631 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3206#true} {3606#(<= |fibo_#in~n| 4)} #48#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:13,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,634 INFO L263 TraceCheckUtils]: 3: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,634 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,635 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,636 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,636 INFO L263 TraceCheckUtils]: 7: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,636 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,637 INFO L280 TraceCheckUtils]: 9: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,638 INFO L280 TraceCheckUtils]: 10: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,638 INFO L263 TraceCheckUtils]: 11: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,639 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,639 INFO L280 TraceCheckUtils]: 13: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,640 INFO L280 TraceCheckUtils]: 14: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,641 INFO L280 TraceCheckUtils]: 15: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,641 INFO L280 TraceCheckUtils]: 16: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,643 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,643 INFO L280 TraceCheckUtils]: 18: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,644 INFO L263 TraceCheckUtils]: 19: Hoare triple {3666#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,644 INFO L280 TraceCheckUtils]: 20: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,644 INFO L280 TraceCheckUtils]: 21: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:13,644 INFO L280 TraceCheckUtils]: 22: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:13,645 INFO L280 TraceCheckUtils]: 23: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,646 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,646 INFO L280 TraceCheckUtils]: 25: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,647 INFO L280 TraceCheckUtils]: 26: Hoare triple {3666#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,648 INFO L280 TraceCheckUtils]: 27: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,648 INFO L280 TraceCheckUtils]: 28: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,649 INFO L280 TraceCheckUtils]: 29: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume true; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:13,650 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3666#(<= |fibo_#in~n| 2)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,651 INFO L280 TraceCheckUtils]: 31: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,651 INFO L263 TraceCheckUtils]: 32: Hoare triple {3653#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,651 INFO L280 TraceCheckUtils]: 33: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,652 INFO L280 TraceCheckUtils]: 34: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,652 INFO L280 TraceCheckUtils]: 35: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,652 INFO L280 TraceCheckUtils]: 36: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,652 INFO L280 TraceCheckUtils]: 37: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,653 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3206#true} {3653#(<= |fibo_#in~n| 3)} #48#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,654 INFO L280 TraceCheckUtils]: 39: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,655 INFO L280 TraceCheckUtils]: 40: Hoare triple {3653#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,655 INFO L280 TraceCheckUtils]: 41: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret0; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,656 INFO L280 TraceCheckUtils]: 42: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,657 INFO L280 TraceCheckUtils]: 43: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume true; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:13,658 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3653#(<= |fibo_#in~n| 3)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:13,659 INFO L280 TraceCheckUtils]: 45: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:13,659 INFO L263 TraceCheckUtils]: 46: Hoare triple {3606#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,659 INFO L280 TraceCheckUtils]: 47: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,659 INFO L280 TraceCheckUtils]: 48: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,660 INFO L280 TraceCheckUtils]: 49: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-11 00:51:13,660 INFO L263 TraceCheckUtils]: 50: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,660 INFO L280 TraceCheckUtils]: 51: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,660 INFO L280 TraceCheckUtils]: 52: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,661 INFO L280 TraceCheckUtils]: 53: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,661 INFO L280 TraceCheckUtils]: 54: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,661 INFO L280 TraceCheckUtils]: 55: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,661 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-11 00:51:13,662 INFO L280 TraceCheckUtils]: 57: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:13,662 INFO L263 TraceCheckUtils]: 58: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,662 INFO L280 TraceCheckUtils]: 59: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,662 INFO L280 TraceCheckUtils]: 60: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:13,663 INFO L280 TraceCheckUtils]: 61: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:13,663 INFO L280 TraceCheckUtils]: 62: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,663 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-11 00:51:13,663 INFO L280 TraceCheckUtils]: 64: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:13,664 INFO L280 TraceCheckUtils]: 65: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-11 00:51:13,664 INFO L280 TraceCheckUtils]: 66: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-11 00:51:13,664 INFO L280 TraceCheckUtils]: 67: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-11 00:51:13,664 INFO L280 TraceCheckUtils]: 68: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,665 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3206#true} {3606#(<= |fibo_#in~n| 4)} #48#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:13,666 INFO L280 TraceCheckUtils]: 70: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:13,666 INFO L280 TraceCheckUtils]: 71: Hoare triple {3606#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:13,667 INFO L280 TraceCheckUtils]: 72: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret0; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:13,667 INFO L280 TraceCheckUtils]: 73: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:13,668 INFO L280 TraceCheckUtils]: 74: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume true; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:13,669 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {3606#(<= |fibo_#in~n| 4)} {3206#true} #46#return; {3469#(<= fibo_~n 5)} is VALID [2020-07-11 00:51:13,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,830 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,830 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,830 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,831 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:13,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:13,837 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,838 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,840 INFO L263 TraceCheckUtils]: 3: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,840 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,840 INFO L280 TraceCheckUtils]: 5: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,841 INFO L280 TraceCheckUtils]: 6: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,841 INFO L280 TraceCheckUtils]: 7: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,841 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,843 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,843 INFO L280 TraceCheckUtils]: 10: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,844 INFO L263 TraceCheckUtils]: 11: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,844 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,844 INFO L280 TraceCheckUtils]: 13: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:13,844 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:13,845 INFO L280 TraceCheckUtils]: 15: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,846 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,846 INFO L280 TraceCheckUtils]: 17: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,847 INFO L280 TraceCheckUtils]: 18: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,848 INFO L280 TraceCheckUtils]: 19: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,848 INFO L280 TraceCheckUtils]: 20: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,849 INFO L280 TraceCheckUtils]: 21: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,850 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,856 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,857 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,857 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,858 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,859 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,860 INFO L263 TraceCheckUtils]: 3: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,860 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,861 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,861 INFO L280 TraceCheckUtils]: 6: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,862 INFO L263 TraceCheckUtils]: 7: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,862 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,862 INFO L280 TraceCheckUtils]: 9: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,862 INFO L280 TraceCheckUtils]: 10: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,863 INFO L280 TraceCheckUtils]: 11: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,863 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,864 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,864 INFO L280 TraceCheckUtils]: 14: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,864 INFO L263 TraceCheckUtils]: 15: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,865 INFO L280 TraceCheckUtils]: 16: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,865 INFO L280 TraceCheckUtils]: 17: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:13,865 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:13,865 INFO L280 TraceCheckUtils]: 19: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,866 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,867 INFO L280 TraceCheckUtils]: 21: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,867 INFO L280 TraceCheckUtils]: 22: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,868 INFO L280 TraceCheckUtils]: 23: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,869 INFO L280 TraceCheckUtils]: 24: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,869 INFO L280 TraceCheckUtils]: 25: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,870 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,871 INFO L280 TraceCheckUtils]: 27: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,871 INFO L263 TraceCheckUtils]: 28: Hoare triple {3855#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,872 INFO L280 TraceCheckUtils]: 29: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,872 INFO L280 TraceCheckUtils]: 30: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,872 INFO L280 TraceCheckUtils]: 31: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,872 INFO L280 TraceCheckUtils]: 32: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,873 INFO L280 TraceCheckUtils]: 33: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,873 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,874 INFO L280 TraceCheckUtils]: 35: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,875 INFO L280 TraceCheckUtils]: 36: Hoare triple {3855#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,875 INFO L280 TraceCheckUtils]: 37: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,876 INFO L280 TraceCheckUtils]: 38: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,876 INFO L280 TraceCheckUtils]: 39: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume true; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,877 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3855#(<= 2 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,891 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,891 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,891 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-11 00:51:13,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:13,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:13,896 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,896 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-11 00:51:13,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-11 00:51:13,897 INFO L263 TraceCheckUtils]: 3: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,897 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,897 INFO L280 TraceCheckUtils]: 5: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,897 INFO L280 TraceCheckUtils]: 6: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,898 INFO L280 TraceCheckUtils]: 7: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,898 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,898 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-11 00:51:13,898 INFO L280 TraceCheckUtils]: 10: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:13,899 INFO L263 TraceCheckUtils]: 11: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,899 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,899 INFO L280 TraceCheckUtils]: 13: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:13,899 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:13,900 INFO L280 TraceCheckUtils]: 15: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,900 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-11 00:51:13,900 INFO L280 TraceCheckUtils]: 17: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:13,900 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-11 00:51:13,900 INFO L280 TraceCheckUtils]: 19: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-11 00:51:13,901 INFO L280 TraceCheckUtils]: 20: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-11 00:51:13,901 INFO L280 TraceCheckUtils]: 21: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,902 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3206#true} {3808#(<= 3 |fibo_#in~n|)} #48#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,905 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,905 INFO L263 TraceCheckUtils]: 3: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,905 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,906 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,907 INFO L263 TraceCheckUtils]: 7: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,907 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,908 INFO L280 TraceCheckUtils]: 9: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,909 INFO L280 TraceCheckUtils]: 10: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,909 INFO L263 TraceCheckUtils]: 11: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,909 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,909 INFO L280 TraceCheckUtils]: 13: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,909 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,910 INFO L280 TraceCheckUtils]: 15: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,910 INFO L280 TraceCheckUtils]: 16: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,911 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,911 INFO L280 TraceCheckUtils]: 18: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,912 INFO L263 TraceCheckUtils]: 19: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,912 INFO L280 TraceCheckUtils]: 20: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,912 INFO L280 TraceCheckUtils]: 21: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:13,912 INFO L280 TraceCheckUtils]: 22: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:13,913 INFO L280 TraceCheckUtils]: 23: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,914 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,914 INFO L280 TraceCheckUtils]: 25: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,915 INFO L280 TraceCheckUtils]: 26: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,915 INFO L280 TraceCheckUtils]: 27: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,916 INFO L280 TraceCheckUtils]: 28: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,916 INFO L280 TraceCheckUtils]: 29: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,918 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,918 INFO L280 TraceCheckUtils]: 31: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,919 INFO L263 TraceCheckUtils]: 32: Hoare triple {3855#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,919 INFO L280 TraceCheckUtils]: 33: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,919 INFO L280 TraceCheckUtils]: 34: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,919 INFO L280 TraceCheckUtils]: 35: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,919 INFO L280 TraceCheckUtils]: 36: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,920 INFO L280 TraceCheckUtils]: 37: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,920 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,921 INFO L280 TraceCheckUtils]: 39: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,922 INFO L280 TraceCheckUtils]: 40: Hoare triple {3855#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,922 INFO L280 TraceCheckUtils]: 41: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,923 INFO L280 TraceCheckUtils]: 42: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,923 INFO L280 TraceCheckUtils]: 43: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume true; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,924 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3855#(<= 2 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,925 INFO L280 TraceCheckUtils]: 45: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,925 INFO L263 TraceCheckUtils]: 46: Hoare triple {3808#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,925 INFO L280 TraceCheckUtils]: 47: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,925 INFO L280 TraceCheckUtils]: 48: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,926 INFO L280 TraceCheckUtils]: 49: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-11 00:51:13,926 INFO L263 TraceCheckUtils]: 50: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,926 INFO L280 TraceCheckUtils]: 51: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,926 INFO L280 TraceCheckUtils]: 52: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,926 INFO L280 TraceCheckUtils]: 53: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,927 INFO L280 TraceCheckUtils]: 54: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,927 INFO L280 TraceCheckUtils]: 55: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,927 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-11 00:51:13,927 INFO L280 TraceCheckUtils]: 57: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:13,927 INFO L263 TraceCheckUtils]: 58: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,928 INFO L280 TraceCheckUtils]: 59: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,928 INFO L280 TraceCheckUtils]: 60: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:13,928 INFO L280 TraceCheckUtils]: 61: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:13,928 INFO L280 TraceCheckUtils]: 62: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,928 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-11 00:51:13,929 INFO L280 TraceCheckUtils]: 64: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:13,929 INFO L280 TraceCheckUtils]: 65: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-11 00:51:13,929 INFO L280 TraceCheckUtils]: 66: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-11 00:51:13,929 INFO L280 TraceCheckUtils]: 67: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-11 00:51:13,929 INFO L280 TraceCheckUtils]: 68: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,930 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3206#true} {3808#(<= 3 |fibo_#in~n|)} #48#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,931 INFO L280 TraceCheckUtils]: 70: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,931 INFO L280 TraceCheckUtils]: 71: Hoare triple {3808#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,932 INFO L280 TraceCheckUtils]: 72: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,932 INFO L280 TraceCheckUtils]: 73: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,933 INFO L280 TraceCheckUtils]: 74: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume true; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,934 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {3808#(<= 3 |fibo_#in~n|)} {3206#true} #46#return; {3760#(<= 4 fibo_~n)} is VALID [2020-07-11 00:51:13,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:13,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,948 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,949 INFO L280 TraceCheckUtils]: 3: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,949 INFO L280 TraceCheckUtils]: 4: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,950 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3760#(<= 4 fibo_~n)} #48#return; {3207#false} is VALID [2020-07-11 00:51:13,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,951 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-11 00:51:13,951 INFO L263 TraceCheckUtils]: 3: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,952 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,952 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,953 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,953 INFO L263 TraceCheckUtils]: 7: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,953 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,954 INFO L280 TraceCheckUtils]: 9: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,954 INFO L280 TraceCheckUtils]: 10: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,955 INFO L263 TraceCheckUtils]: 11: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,955 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,956 INFO L280 TraceCheckUtils]: 13: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,956 INFO L280 TraceCheckUtils]: 14: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,956 INFO L263 TraceCheckUtils]: 15: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,957 INFO L280 TraceCheckUtils]: 16: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,957 INFO L280 TraceCheckUtils]: 17: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,957 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,957 INFO L280 TraceCheckUtils]: 19: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,957 INFO L280 TraceCheckUtils]: 20: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,958 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,959 INFO L280 TraceCheckUtils]: 22: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,959 INFO L263 TraceCheckUtils]: 23: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,959 INFO L280 TraceCheckUtils]: 24: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,959 INFO L280 TraceCheckUtils]: 25: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:13,960 INFO L280 TraceCheckUtils]: 26: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:13,960 INFO L280 TraceCheckUtils]: 27: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,961 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,961 INFO L280 TraceCheckUtils]: 29: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,962 INFO L280 TraceCheckUtils]: 30: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,962 INFO L280 TraceCheckUtils]: 31: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,963 INFO L280 TraceCheckUtils]: 32: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,963 INFO L280 TraceCheckUtils]: 33: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,964 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,965 INFO L280 TraceCheckUtils]: 35: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,965 INFO L263 TraceCheckUtils]: 36: Hoare triple {3855#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,965 INFO L280 TraceCheckUtils]: 37: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,965 INFO L280 TraceCheckUtils]: 38: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,966 INFO L280 TraceCheckUtils]: 39: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,966 INFO L280 TraceCheckUtils]: 40: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,966 INFO L280 TraceCheckUtils]: 41: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,967 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,967 INFO L280 TraceCheckUtils]: 43: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,968 INFO L280 TraceCheckUtils]: 44: Hoare triple {3855#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,968 INFO L280 TraceCheckUtils]: 45: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,969 INFO L280 TraceCheckUtils]: 46: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,970 INFO L280 TraceCheckUtils]: 47: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume true; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,971 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3855#(<= 2 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,971 INFO L280 TraceCheckUtils]: 49: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,972 INFO L263 TraceCheckUtils]: 50: Hoare triple {3808#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,972 INFO L280 TraceCheckUtils]: 51: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,972 INFO L280 TraceCheckUtils]: 52: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,972 INFO L280 TraceCheckUtils]: 53: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-11 00:51:13,972 INFO L263 TraceCheckUtils]: 54: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,973 INFO L280 TraceCheckUtils]: 55: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,973 INFO L280 TraceCheckUtils]: 56: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,973 INFO L280 TraceCheckUtils]: 57: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:13,973 INFO L280 TraceCheckUtils]: 58: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:13,973 INFO L280 TraceCheckUtils]: 59: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,974 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-11 00:51:13,974 INFO L280 TraceCheckUtils]: 61: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:13,974 INFO L263 TraceCheckUtils]: 62: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,974 INFO L280 TraceCheckUtils]: 63: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,974 INFO L280 TraceCheckUtils]: 64: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:13,975 INFO L280 TraceCheckUtils]: 65: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:13,975 INFO L280 TraceCheckUtils]: 66: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,975 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-11 00:51:13,975 INFO L280 TraceCheckUtils]: 68: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:13,975 INFO L280 TraceCheckUtils]: 69: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-11 00:51:13,976 INFO L280 TraceCheckUtils]: 70: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-11 00:51:13,976 INFO L280 TraceCheckUtils]: 71: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-11 00:51:13,976 INFO L280 TraceCheckUtils]: 72: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:13,977 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {3206#true} {3808#(<= 3 |fibo_#in~n|)} #48#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,977 INFO L280 TraceCheckUtils]: 74: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,978 INFO L280 TraceCheckUtils]: 75: Hoare triple {3808#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,979 INFO L280 TraceCheckUtils]: 76: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,979 INFO L280 TraceCheckUtils]: 77: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,980 INFO L280 TraceCheckUtils]: 78: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume true; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,981 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {3808#(<= 3 |fibo_#in~n|)} {3206#true} #46#return; {3760#(<= 4 fibo_~n)} is VALID [2020-07-11 00:51:13,981 INFO L280 TraceCheckUtils]: 80: Hoare triple {3760#(<= 4 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3760#(<= 4 fibo_~n)} is VALID [2020-07-11 00:51:13,981 INFO L263 TraceCheckUtils]: 81: Hoare triple {3760#(<= 4 fibo_~n)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:13,982 INFO L280 TraceCheckUtils]: 82: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,982 INFO L280 TraceCheckUtils]: 83: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,983 INFO L280 TraceCheckUtils]: 84: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,983 INFO L280 TraceCheckUtils]: 85: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,984 INFO L280 TraceCheckUtils]: 86: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:13,985 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3760#(<= 4 fibo_~n)} #48#return; {3207#false} is VALID [2020-07-11 00:51:13,985 INFO L280 TraceCheckUtils]: 88: Hoare triple {3207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3207#false} is VALID [2020-07-11 00:51:13,985 INFO L280 TraceCheckUtils]: 89: Hoare triple {3207#false} #res := #t~ret0 + #t~ret1; {3207#false} is VALID [2020-07-11 00:51:13,986 INFO L280 TraceCheckUtils]: 90: Hoare triple {3207#false} havoc #t~ret0; {3207#false} is VALID [2020-07-11 00:51:13,986 INFO L280 TraceCheckUtils]: 91: Hoare triple {3207#false} havoc #t~ret1; {3207#false} is VALID [2020-07-11 00:51:13,986 INFO L280 TraceCheckUtils]: 92: Hoare triple {3207#false} assume true; {3207#false} is VALID [2020-07-11 00:51:13,986 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3207#false} {3469#(<= fibo_~n 5)} #48#return; {3207#false} is VALID [2020-07-11 00:51:13,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:13,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:13,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-11 00:51:13,994 INFO L263 TraceCheckUtils]: 3: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,995 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,995 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,996 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,996 INFO L263 TraceCheckUtils]: 7: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,997 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,997 INFO L280 TraceCheckUtils]: 9: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,998 INFO L280 TraceCheckUtils]: 10: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,998 INFO L263 TraceCheckUtils]: 11: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:13,998 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:13,999 INFO L280 TraceCheckUtils]: 13: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,000 INFO L280 TraceCheckUtils]: 14: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,000 INFO L263 TraceCheckUtils]: 15: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,000 INFO L280 TraceCheckUtils]: 16: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,001 INFO L280 TraceCheckUtils]: 17: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,002 INFO L280 TraceCheckUtils]: 18: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:14,002 INFO L280 TraceCheckUtils]: 19: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:14,003 INFO L280 TraceCheckUtils]: 20: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:14,004 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:14,005 INFO L280 TraceCheckUtils]: 22: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:14,005 INFO L263 TraceCheckUtils]: 23: Hoare triple {3666#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,005 INFO L280 TraceCheckUtils]: 24: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,005 INFO L280 TraceCheckUtils]: 25: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:14,005 INFO L280 TraceCheckUtils]: 26: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:14,006 INFO L280 TraceCheckUtils]: 27: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,006 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:14,007 INFO L280 TraceCheckUtils]: 29: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:14,008 INFO L280 TraceCheckUtils]: 30: Hoare triple {3666#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:14,008 INFO L280 TraceCheckUtils]: 31: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:14,009 INFO L280 TraceCheckUtils]: 32: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:14,009 INFO L280 TraceCheckUtils]: 33: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume true; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:14,010 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3666#(<= |fibo_#in~n| 2)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:14,011 INFO L280 TraceCheckUtils]: 35: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:14,011 INFO L263 TraceCheckUtils]: 36: Hoare triple {3653#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,012 INFO L280 TraceCheckUtils]: 37: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,012 INFO L280 TraceCheckUtils]: 38: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,012 INFO L280 TraceCheckUtils]: 39: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:14,012 INFO L280 TraceCheckUtils]: 40: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:14,012 INFO L280 TraceCheckUtils]: 41: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,013 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3206#true} {3653#(<= |fibo_#in~n| 3)} #48#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:14,014 INFO L280 TraceCheckUtils]: 43: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:14,014 INFO L280 TraceCheckUtils]: 44: Hoare triple {3653#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:14,015 INFO L280 TraceCheckUtils]: 45: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret0; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:14,015 INFO L280 TraceCheckUtils]: 46: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:14,016 INFO L280 TraceCheckUtils]: 47: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume true; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:14,017 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3653#(<= |fibo_#in~n| 3)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:14,017 INFO L280 TraceCheckUtils]: 49: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:14,018 INFO L263 TraceCheckUtils]: 50: Hoare triple {3606#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,018 INFO L280 TraceCheckUtils]: 51: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,018 INFO L280 TraceCheckUtils]: 52: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,018 INFO L280 TraceCheckUtils]: 53: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-11 00:51:14,018 INFO L263 TraceCheckUtils]: 54: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,018 INFO L280 TraceCheckUtils]: 55: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,019 INFO L280 TraceCheckUtils]: 56: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,019 INFO L280 TraceCheckUtils]: 57: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:14,019 INFO L280 TraceCheckUtils]: 58: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:14,019 INFO L280 TraceCheckUtils]: 59: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,019 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-11 00:51:14,020 INFO L280 TraceCheckUtils]: 61: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:14,020 INFO L263 TraceCheckUtils]: 62: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,020 INFO L280 TraceCheckUtils]: 63: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,020 INFO L280 TraceCheckUtils]: 64: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:14,020 INFO L280 TraceCheckUtils]: 65: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:14,020 INFO L280 TraceCheckUtils]: 66: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,021 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-11 00:51:14,021 INFO L280 TraceCheckUtils]: 68: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:14,021 INFO L280 TraceCheckUtils]: 69: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-11 00:51:14,021 INFO L280 TraceCheckUtils]: 70: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-11 00:51:14,021 INFO L280 TraceCheckUtils]: 71: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-11 00:51:14,022 INFO L280 TraceCheckUtils]: 72: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,022 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {3206#true} {3606#(<= |fibo_#in~n| 4)} #48#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:14,023 INFO L280 TraceCheckUtils]: 74: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:14,023 INFO L280 TraceCheckUtils]: 75: Hoare triple {3606#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:14,024 INFO L280 TraceCheckUtils]: 76: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret0; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:14,025 INFO L280 TraceCheckUtils]: 77: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:14,025 INFO L280 TraceCheckUtils]: 78: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume true; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:14,026 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {3606#(<= |fibo_#in~n| 4)} {3206#true} #46#return; {3469#(<= fibo_~n 5)} is VALID [2020-07-11 00:51:14,027 INFO L280 TraceCheckUtils]: 80: Hoare triple {3469#(<= fibo_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3469#(<= fibo_~n 5)} is VALID [2020-07-11 00:51:14,027 INFO L263 TraceCheckUtils]: 81: Hoare triple {3469#(<= fibo_~n 5)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,027 INFO L280 TraceCheckUtils]: 82: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,027 INFO L280 TraceCheckUtils]: 83: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,027 INFO L280 TraceCheckUtils]: 84: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-11 00:51:14,028 INFO L263 TraceCheckUtils]: 85: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,028 INFO L280 TraceCheckUtils]: 86: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,029 INFO L280 TraceCheckUtils]: 87: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,029 INFO L280 TraceCheckUtils]: 88: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,029 INFO L263 TraceCheckUtils]: 89: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,030 INFO L280 TraceCheckUtils]: 90: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,030 INFO L280 TraceCheckUtils]: 91: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,031 INFO L280 TraceCheckUtils]: 92: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,031 INFO L263 TraceCheckUtils]: 93: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,032 INFO L280 TraceCheckUtils]: 94: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,032 INFO L280 TraceCheckUtils]: 95: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,033 INFO L280 TraceCheckUtils]: 96: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,033 INFO L263 TraceCheckUtils]: 97: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,033 INFO L280 TraceCheckUtils]: 98: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,033 INFO L280 TraceCheckUtils]: 99: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,034 INFO L280 TraceCheckUtils]: 100: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:14,034 INFO L280 TraceCheckUtils]: 101: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:14,034 INFO L280 TraceCheckUtils]: 102: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,035 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,035 INFO L280 TraceCheckUtils]: 104: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,035 INFO L263 TraceCheckUtils]: 105: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,036 INFO L280 TraceCheckUtils]: 106: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,036 INFO L280 TraceCheckUtils]: 107: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:14,036 INFO L280 TraceCheckUtils]: 108: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:14,036 INFO L280 TraceCheckUtils]: 109: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,037 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,038 INFO L280 TraceCheckUtils]: 111: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,038 INFO L280 TraceCheckUtils]: 112: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,039 INFO L280 TraceCheckUtils]: 113: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,039 INFO L280 TraceCheckUtils]: 114: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,040 INFO L280 TraceCheckUtils]: 115: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,041 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,041 INFO L280 TraceCheckUtils]: 117: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,042 INFO L263 TraceCheckUtils]: 118: Hoare triple {3855#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,042 INFO L280 TraceCheckUtils]: 119: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,042 INFO L280 TraceCheckUtils]: 120: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,042 INFO L280 TraceCheckUtils]: 121: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:14,042 INFO L280 TraceCheckUtils]: 122: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:14,042 INFO L280 TraceCheckUtils]: 123: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,043 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,044 INFO L280 TraceCheckUtils]: 125: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,044 INFO L280 TraceCheckUtils]: 126: Hoare triple {3855#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,045 INFO L280 TraceCheckUtils]: 127: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,045 INFO L280 TraceCheckUtils]: 128: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,046 INFO L280 TraceCheckUtils]: 129: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume true; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,047 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {3855#(<= 2 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,047 INFO L280 TraceCheckUtils]: 131: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,048 INFO L263 TraceCheckUtils]: 132: Hoare triple {3808#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,048 INFO L280 TraceCheckUtils]: 133: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,048 INFO L280 TraceCheckUtils]: 134: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,048 INFO L280 TraceCheckUtils]: 135: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-11 00:51:14,048 INFO L263 TraceCheckUtils]: 136: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,049 INFO L280 TraceCheckUtils]: 137: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,049 INFO L280 TraceCheckUtils]: 138: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,049 INFO L280 TraceCheckUtils]: 139: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:14,049 INFO L280 TraceCheckUtils]: 140: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:14,049 INFO L280 TraceCheckUtils]: 141: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,050 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-11 00:51:14,050 INFO L280 TraceCheckUtils]: 143: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:14,050 INFO L263 TraceCheckUtils]: 144: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,050 INFO L280 TraceCheckUtils]: 145: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,050 INFO L280 TraceCheckUtils]: 146: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:14,051 INFO L280 TraceCheckUtils]: 147: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:14,051 INFO L280 TraceCheckUtils]: 148: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,051 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-11 00:51:14,051 INFO L280 TraceCheckUtils]: 150: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:14,051 INFO L280 TraceCheckUtils]: 151: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-11 00:51:14,052 INFO L280 TraceCheckUtils]: 152: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-11 00:51:14,052 INFO L280 TraceCheckUtils]: 153: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-11 00:51:14,052 INFO L280 TraceCheckUtils]: 154: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,053 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {3206#true} {3808#(<= 3 |fibo_#in~n|)} #48#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,053 INFO L280 TraceCheckUtils]: 156: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,054 INFO L280 TraceCheckUtils]: 157: Hoare triple {3808#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,055 INFO L280 TraceCheckUtils]: 158: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,055 INFO L280 TraceCheckUtils]: 159: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,056 INFO L280 TraceCheckUtils]: 160: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume true; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,057 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {3808#(<= 3 |fibo_#in~n|)} {3206#true} #46#return; {3760#(<= 4 fibo_~n)} is VALID [2020-07-11 00:51:14,057 INFO L280 TraceCheckUtils]: 162: Hoare triple {3760#(<= 4 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3760#(<= 4 fibo_~n)} is VALID [2020-07-11 00:51:14,057 INFO L263 TraceCheckUtils]: 163: Hoare triple {3760#(<= 4 fibo_~n)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,058 INFO L280 TraceCheckUtils]: 164: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,058 INFO L280 TraceCheckUtils]: 165: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,059 INFO L280 TraceCheckUtils]: 166: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:14,059 INFO L280 TraceCheckUtils]: 167: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:14,060 INFO L280 TraceCheckUtils]: 168: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:14,061 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3760#(<= 4 fibo_~n)} #48#return; {3207#false} is VALID [2020-07-11 00:51:14,061 INFO L280 TraceCheckUtils]: 170: Hoare triple {3207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3207#false} is VALID [2020-07-11 00:51:14,061 INFO L280 TraceCheckUtils]: 171: Hoare triple {3207#false} #res := #t~ret0 + #t~ret1; {3207#false} is VALID [2020-07-11 00:51:14,061 INFO L280 TraceCheckUtils]: 172: Hoare triple {3207#false} havoc #t~ret0; {3207#false} is VALID [2020-07-11 00:51:14,062 INFO L280 TraceCheckUtils]: 173: Hoare triple {3207#false} havoc #t~ret1; {3207#false} is VALID [2020-07-11 00:51:14,062 INFO L280 TraceCheckUtils]: 174: Hoare triple {3207#false} assume true; {3207#false} is VALID [2020-07-11 00:51:14,062 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {3207#false} {3469#(<= fibo_~n 5)} #48#return; {3207#false} is VALID [2020-07-11 00:51:14,062 INFO L280 TraceCheckUtils]: 176: Hoare triple {3207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3207#false} is VALID [2020-07-11 00:51:14,062 INFO L280 TraceCheckUtils]: 177: Hoare triple {3207#false} #res := #t~ret0 + #t~ret1; {3207#false} is VALID [2020-07-11 00:51:14,063 INFO L280 TraceCheckUtils]: 178: Hoare triple {3207#false} havoc #t~ret0; {3207#false} is VALID [2020-07-11 00:51:14,063 INFO L280 TraceCheckUtils]: 179: Hoare triple {3207#false} havoc #t~ret1; {3207#false} is VALID [2020-07-11 00:51:14,063 INFO L280 TraceCheckUtils]: 180: Hoare triple {3207#false} assume true; {3207#false} is VALID [2020-07-11 00:51:14,063 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {3207#false} {3210#(<= 7 main_~x~0)} #44#return; {3207#false} is VALID [2020-07-11 00:51:14,085 INFO L263 TraceCheckUtils]: 0: Hoare triple {3206#true} call ULTIMATE.init(); {3206#true} is VALID [2020-07-11 00:51:14,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,085 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3206#true} {3206#true} #40#return; {3206#true} is VALID [2020-07-11 00:51:14,086 INFO L263 TraceCheckUtils]: 3: Hoare triple {3206#true} call #t~ret3 := main(); {3206#true} is VALID [2020-07-11 00:51:14,086 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~x~0 := 7; {3210#(<= 7 main_~x~0)} is VALID [2020-07-11 00:51:14,086 INFO L263 TraceCheckUtils]: 5: Hoare triple {3210#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {3206#true} is VALID [2020-07-11 00:51:14,087 INFO L280 TraceCheckUtils]: 6: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,087 INFO L280 TraceCheckUtils]: 7: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,087 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-11 00:51:14,087 INFO L263 TraceCheckUtils]: 9: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,088 INFO L280 TraceCheckUtils]: 10: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,088 INFO L280 TraceCheckUtils]: 11: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,088 INFO L280 TraceCheckUtils]: 12: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,089 INFO L263 TraceCheckUtils]: 13: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,089 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,089 INFO L280 TraceCheckUtils]: 15: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,090 INFO L280 TraceCheckUtils]: 16: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,090 INFO L263 TraceCheckUtils]: 17: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,090 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,090 INFO L280 TraceCheckUtils]: 19: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,091 INFO L280 TraceCheckUtils]: 20: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,092 INFO L263 TraceCheckUtils]: 21: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,092 INFO L280 TraceCheckUtils]: 22: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,092 INFO L280 TraceCheckUtils]: 23: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,095 INFO L280 TraceCheckUtils]: 24: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:14,099 INFO L280 TraceCheckUtils]: 25: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:14,100 INFO L280 TraceCheckUtils]: 26: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:14,101 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:14,102 INFO L280 TraceCheckUtils]: 28: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:14,102 INFO L263 TraceCheckUtils]: 29: Hoare triple {3666#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,102 INFO L280 TraceCheckUtils]: 30: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,102 INFO L280 TraceCheckUtils]: 31: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:14,102 INFO L280 TraceCheckUtils]: 32: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:14,102 INFO L280 TraceCheckUtils]: 33: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,103 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:14,104 INFO L280 TraceCheckUtils]: 35: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:14,104 INFO L280 TraceCheckUtils]: 36: Hoare triple {3666#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:14,105 INFO L280 TraceCheckUtils]: 37: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:14,105 INFO L280 TraceCheckUtils]: 38: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:14,106 INFO L280 TraceCheckUtils]: 39: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume true; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:14,107 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3666#(<= |fibo_#in~n| 2)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:14,107 INFO L280 TraceCheckUtils]: 41: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:14,108 INFO L263 TraceCheckUtils]: 42: Hoare triple {3653#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,108 INFO L280 TraceCheckUtils]: 43: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,108 INFO L280 TraceCheckUtils]: 44: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,108 INFO L280 TraceCheckUtils]: 45: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:14,108 INFO L280 TraceCheckUtils]: 46: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:14,108 INFO L280 TraceCheckUtils]: 47: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,109 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3206#true} {3653#(<= |fibo_#in~n| 3)} #48#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:14,110 INFO L280 TraceCheckUtils]: 49: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:14,110 INFO L280 TraceCheckUtils]: 50: Hoare triple {3653#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:14,111 INFO L280 TraceCheckUtils]: 51: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret0; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:14,111 INFO L280 TraceCheckUtils]: 52: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:14,112 INFO L280 TraceCheckUtils]: 53: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume true; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:14,113 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {3653#(<= |fibo_#in~n| 3)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:14,113 INFO L280 TraceCheckUtils]: 55: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:14,113 INFO L263 TraceCheckUtils]: 56: Hoare triple {3606#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,113 INFO L280 TraceCheckUtils]: 57: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,114 INFO L280 TraceCheckUtils]: 58: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,114 INFO L280 TraceCheckUtils]: 59: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-11 00:51:14,114 INFO L263 TraceCheckUtils]: 60: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,114 INFO L280 TraceCheckUtils]: 61: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,114 INFO L280 TraceCheckUtils]: 62: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,115 INFO L280 TraceCheckUtils]: 63: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:14,115 INFO L280 TraceCheckUtils]: 64: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:14,115 INFO L280 TraceCheckUtils]: 65: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,115 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-11 00:51:14,115 INFO L280 TraceCheckUtils]: 67: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:14,115 INFO L263 TraceCheckUtils]: 68: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,116 INFO L280 TraceCheckUtils]: 69: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,116 INFO L280 TraceCheckUtils]: 70: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:14,116 INFO L280 TraceCheckUtils]: 71: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:14,116 INFO L280 TraceCheckUtils]: 72: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,116 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-11 00:51:14,116 INFO L280 TraceCheckUtils]: 74: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:14,116 INFO L280 TraceCheckUtils]: 75: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-11 00:51:14,116 INFO L280 TraceCheckUtils]: 76: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-11 00:51:14,117 INFO L280 TraceCheckUtils]: 77: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-11 00:51:14,117 INFO L280 TraceCheckUtils]: 78: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,118 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {3206#true} {3606#(<= |fibo_#in~n| 4)} #48#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:14,118 INFO L280 TraceCheckUtils]: 80: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:14,119 INFO L280 TraceCheckUtils]: 81: Hoare triple {3606#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:14,119 INFO L280 TraceCheckUtils]: 82: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret0; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:14,120 INFO L280 TraceCheckUtils]: 83: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:14,120 INFO L280 TraceCheckUtils]: 84: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume true; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:14,121 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {3606#(<= |fibo_#in~n| 4)} {3206#true} #46#return; {3469#(<= fibo_~n 5)} is VALID [2020-07-11 00:51:14,122 INFO L280 TraceCheckUtils]: 86: Hoare triple {3469#(<= fibo_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3469#(<= fibo_~n 5)} is VALID [2020-07-11 00:51:14,122 INFO L263 TraceCheckUtils]: 87: Hoare triple {3469#(<= fibo_~n 5)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,122 INFO L280 TraceCheckUtils]: 88: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,122 INFO L280 TraceCheckUtils]: 89: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,123 INFO L280 TraceCheckUtils]: 90: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-11 00:51:14,123 INFO L263 TraceCheckUtils]: 91: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,123 INFO L280 TraceCheckUtils]: 92: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,124 INFO L280 TraceCheckUtils]: 93: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,124 INFO L280 TraceCheckUtils]: 94: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,124 INFO L263 TraceCheckUtils]: 95: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,125 INFO L280 TraceCheckUtils]: 96: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,125 INFO L280 TraceCheckUtils]: 97: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,126 INFO L280 TraceCheckUtils]: 98: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,126 INFO L263 TraceCheckUtils]: 99: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,126 INFO L280 TraceCheckUtils]: 100: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,127 INFO L280 TraceCheckUtils]: 101: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,128 INFO L280 TraceCheckUtils]: 102: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,128 INFO L263 TraceCheckUtils]: 103: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,128 INFO L280 TraceCheckUtils]: 104: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,128 INFO L280 TraceCheckUtils]: 105: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,128 INFO L280 TraceCheckUtils]: 106: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:14,128 INFO L280 TraceCheckUtils]: 107: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:14,129 INFO L280 TraceCheckUtils]: 108: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,129 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,130 INFO L280 TraceCheckUtils]: 110: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,130 INFO L263 TraceCheckUtils]: 111: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,130 INFO L280 TraceCheckUtils]: 112: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,130 INFO L280 TraceCheckUtils]: 113: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:14,131 INFO L280 TraceCheckUtils]: 114: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:14,131 INFO L280 TraceCheckUtils]: 115: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,132 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,132 INFO L280 TraceCheckUtils]: 117: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,133 INFO L280 TraceCheckUtils]: 118: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,133 INFO L280 TraceCheckUtils]: 119: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,134 INFO L280 TraceCheckUtils]: 120: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,134 INFO L280 TraceCheckUtils]: 121: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,135 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,136 INFO L280 TraceCheckUtils]: 123: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,136 INFO L263 TraceCheckUtils]: 124: Hoare triple {3855#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,136 INFO L280 TraceCheckUtils]: 125: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,136 INFO L280 TraceCheckUtils]: 126: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,136 INFO L280 TraceCheckUtils]: 127: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:14,137 INFO L280 TraceCheckUtils]: 128: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:14,137 INFO L280 TraceCheckUtils]: 129: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,138 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,138 INFO L280 TraceCheckUtils]: 131: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,139 INFO L280 TraceCheckUtils]: 132: Hoare triple {3855#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,139 INFO L280 TraceCheckUtils]: 133: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,139 INFO L280 TraceCheckUtils]: 134: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,140 INFO L280 TraceCheckUtils]: 135: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume true; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,141 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {3855#(<= 2 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,142 INFO L280 TraceCheckUtils]: 137: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,142 INFO L263 TraceCheckUtils]: 138: Hoare triple {3808#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,142 INFO L280 TraceCheckUtils]: 139: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,142 INFO L280 TraceCheckUtils]: 140: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,142 INFO L280 TraceCheckUtils]: 141: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-11 00:51:14,142 INFO L263 TraceCheckUtils]: 142: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-11 00:51:14,143 INFO L280 TraceCheckUtils]: 143: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,143 INFO L280 TraceCheckUtils]: 144: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-11 00:51:14,143 INFO L280 TraceCheckUtils]: 145: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-11 00:51:14,143 INFO L280 TraceCheckUtils]: 146: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-11 00:51:14,143 INFO L280 TraceCheckUtils]: 147: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,143 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-11 00:51:14,144 INFO L280 TraceCheckUtils]: 149: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:14,144 INFO L263 TraceCheckUtils]: 150: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,144 INFO L280 TraceCheckUtils]: 151: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-11 00:51:14,144 INFO L280 TraceCheckUtils]: 152: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-11 00:51:14,144 INFO L280 TraceCheckUtils]: 153: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-11 00:51:14,144 INFO L280 TraceCheckUtils]: 154: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,145 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-11 00:51:14,145 INFO L280 TraceCheckUtils]: 156: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-11 00:51:14,145 INFO L280 TraceCheckUtils]: 157: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-11 00:51:14,145 INFO L280 TraceCheckUtils]: 158: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-11 00:51:14,145 INFO L280 TraceCheckUtils]: 159: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-11 00:51:14,145 INFO L280 TraceCheckUtils]: 160: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-11 00:51:14,146 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {3206#true} {3808#(<= 3 |fibo_#in~n|)} #48#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,147 INFO L280 TraceCheckUtils]: 162: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,147 INFO L280 TraceCheckUtils]: 163: Hoare triple {3808#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,148 INFO L280 TraceCheckUtils]: 164: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,148 INFO L280 TraceCheckUtils]: 165: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,149 INFO L280 TraceCheckUtils]: 166: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume true; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,150 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {3808#(<= 3 |fibo_#in~n|)} {3206#true} #46#return; {3760#(<= 4 fibo_~n)} is VALID [2020-07-11 00:51:14,150 INFO L280 TraceCheckUtils]: 168: Hoare triple {3760#(<= 4 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3760#(<= 4 fibo_~n)} is VALID [2020-07-11 00:51:14,150 INFO L263 TraceCheckUtils]: 169: Hoare triple {3760#(<= 4 fibo_~n)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-11 00:51:14,151 INFO L280 TraceCheckUtils]: 170: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,151 INFO L280 TraceCheckUtils]: 171: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:14,152 INFO L280 TraceCheckUtils]: 172: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:14,152 INFO L280 TraceCheckUtils]: 173: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:14,153 INFO L280 TraceCheckUtils]: 174: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:14,154 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3760#(<= 4 fibo_~n)} #48#return; {3207#false} is VALID [2020-07-11 00:51:14,154 INFO L280 TraceCheckUtils]: 176: Hoare triple {3207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3207#false} is VALID [2020-07-11 00:51:14,154 INFO L280 TraceCheckUtils]: 177: Hoare triple {3207#false} #res := #t~ret0 + #t~ret1; {3207#false} is VALID [2020-07-11 00:51:14,154 INFO L280 TraceCheckUtils]: 178: Hoare triple {3207#false} havoc #t~ret0; {3207#false} is VALID [2020-07-11 00:51:14,155 INFO L280 TraceCheckUtils]: 179: Hoare triple {3207#false} havoc #t~ret1; {3207#false} is VALID [2020-07-11 00:51:14,155 INFO L280 TraceCheckUtils]: 180: Hoare triple {3207#false} assume true; {3207#false} is VALID [2020-07-11 00:51:14,155 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {3207#false} {3469#(<= fibo_~n 5)} #48#return; {3207#false} is VALID [2020-07-11 00:51:14,155 INFO L280 TraceCheckUtils]: 182: Hoare triple {3207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3207#false} is VALID [2020-07-11 00:51:14,155 INFO L280 TraceCheckUtils]: 183: Hoare triple {3207#false} #res := #t~ret0 + #t~ret1; {3207#false} is VALID [2020-07-11 00:51:14,155 INFO L280 TraceCheckUtils]: 184: Hoare triple {3207#false} havoc #t~ret0; {3207#false} is VALID [2020-07-11 00:51:14,156 INFO L280 TraceCheckUtils]: 185: Hoare triple {3207#false} havoc #t~ret1; {3207#false} is VALID [2020-07-11 00:51:14,156 INFO L280 TraceCheckUtils]: 186: Hoare triple {3207#false} assume true; {3207#false} is VALID [2020-07-11 00:51:14,156 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {3207#false} {3210#(<= 7 main_~x~0)} #44#return; {3207#false} is VALID [2020-07-11 00:51:14,156 INFO L280 TraceCheckUtils]: 188: Hoare triple {3207#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3207#false} is VALID [2020-07-11 00:51:14,156 INFO L280 TraceCheckUtils]: 189: Hoare triple {3207#false} ~result~0 := #t~ret2; {3207#false} is VALID [2020-07-11 00:51:14,156 INFO L280 TraceCheckUtils]: 190: Hoare triple {3207#false} havoc #t~ret2; {3207#false} is VALID [2020-07-11 00:51:14,157 INFO L280 TraceCheckUtils]: 191: Hoare triple {3207#false} assume 13 != ~result~0; {3207#false} is VALID [2020-07-11 00:51:14,157 INFO L280 TraceCheckUtils]: 192: Hoare triple {3207#false} assume !false; {3207#false} is VALID [2020-07-11 00:51:14,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 375 proven. 413 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2020-07-11 00:51:14,191 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [839420134] [2020-07-11 00:51:14,191 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:51:14,191 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-07-11 00:51:14,191 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097184665] [2020-07-11 00:51:14,193 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 193 [2020-07-11 00:51:14,233 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:51:14,233 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-11 00:51:14,333 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:14,334 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-11 00:51:14,334 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:51:14,334 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-11 00:51:14,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2020-07-11 00:51:14,335 INFO L87 Difference]: Start difference. First operand 70 states and 83 transitions. Second operand 13 states. [2020-07-11 00:51:15,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:15,628 INFO L93 Difference]: Finished difference Result 149 states and 204 transitions. [2020-07-11 00:51:15,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-11 00:51:15,629 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 193 [2020-07-11 00:51:15,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:51:15,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-11 00:51:15,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 137 transitions. [2020-07-11 00:51:15,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-11 00:51:15,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 137 transitions. [2020-07-11 00:51:15,645 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 137 transitions. [2020-07-11 00:51:15,812 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:15,816 INFO L225 Difference]: With dead ends: 149 [2020-07-11 00:51:15,816 INFO L226 Difference]: Without dead ends: 92 [2020-07-11 00:51:15,818 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 142 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=188, Invalid=624, Unknown=0, NotChecked=0, Total=812 [2020-07-11 00:51:15,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2020-07-11 00:51:15,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 85. [2020-07-11 00:51:15,991 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:51:15,991 INFO L82 GeneralOperation]: Start isEquivalent. First operand 92 states. Second operand 85 states. [2020-07-11 00:51:15,991 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand 85 states. [2020-07-11 00:51:15,992 INFO L87 Difference]: Start difference. First operand 92 states. Second operand 85 states. [2020-07-11 00:51:15,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:16,000 INFO L93 Difference]: Finished difference Result 92 states and 109 transitions. [2020-07-11 00:51:16,000 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 109 transitions. [2020-07-11 00:51:16,001 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:16,001 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:16,001 INFO L74 IsIncluded]: Start isIncluded. First operand 85 states. Second operand 92 states. [2020-07-11 00:51:16,001 INFO L87 Difference]: Start difference. First operand 85 states. Second operand 92 states. [2020-07-11 00:51:16,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:16,009 INFO L93 Difference]: Finished difference Result 92 states and 109 transitions. [2020-07-11 00:51:16,009 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 109 transitions. [2020-07-11 00:51:16,010 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:16,010 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:16,010 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:51:16,010 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:51:16,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85 states. [2020-07-11 00:51:16,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 101 transitions. [2020-07-11 00:51:16,017 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 101 transitions. Word has length 193 [2020-07-11 00:51:16,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:51:16,018 INFO L479 AbstractCegarLoop]: Abstraction has 85 states and 101 transitions. [2020-07-11 00:51:16,018 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-11 00:51:16,018 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 85 states and 101 transitions. [2020-07-11 00:51:16,166 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:16,167 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 101 transitions. [2020-07-11 00:51:16,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2020-07-11 00:51:16,171 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:51:16,171 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 20, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 8, 8, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:51:16,171 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-11 00:51:16,171 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:51:16,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:51:16,172 INFO L82 PathProgramCache]: Analyzing trace with hash 1227428144, now seen corresponding path program 6 times [2020-07-11 00:51:16,172 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:51:16,172 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1264694842] [2020-07-11 00:51:16,173 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:51:16,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,246 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4571#true} {4571#true} #40#return; {4571#true} is VALID [2020-07-11 00:51:16,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,497 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,498 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,499 INFO L280 TraceCheckUtils]: 3: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,499 INFO L280 TraceCheckUtils]: 4: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,500 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,505 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,505 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,506 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,508 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,508 INFO L263 TraceCheckUtils]: 3: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,509 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,509 INFO L280 TraceCheckUtils]: 5: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,510 INFO L280 TraceCheckUtils]: 6: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,511 INFO L280 TraceCheckUtils]: 7: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,511 INFO L280 TraceCheckUtils]: 8: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,512 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,513 INFO L280 TraceCheckUtils]: 10: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,513 INFO L263 TraceCheckUtils]: 11: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,514 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,514 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,514 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,514 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,515 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,516 INFO L280 TraceCheckUtils]: 17: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,516 INFO L280 TraceCheckUtils]: 18: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,517 INFO L280 TraceCheckUtils]: 19: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,517 INFO L280 TraceCheckUtils]: 20: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,518 INFO L280 TraceCheckUtils]: 21: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,519 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,524 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,524 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,524 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,525 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,526 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,527 INFO L263 TraceCheckUtils]: 3: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,528 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,528 INFO L280 TraceCheckUtils]: 5: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,529 INFO L280 TraceCheckUtils]: 6: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,529 INFO L263 TraceCheckUtils]: 7: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,530 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,530 INFO L280 TraceCheckUtils]: 9: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,531 INFO L280 TraceCheckUtils]: 10: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,532 INFO L280 TraceCheckUtils]: 11: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,532 INFO L280 TraceCheckUtils]: 12: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,533 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,534 INFO L280 TraceCheckUtils]: 14: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,534 INFO L263 TraceCheckUtils]: 15: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,534 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,535 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,535 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,535 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,536 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,537 INFO L280 TraceCheckUtils]: 21: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,537 INFO L280 TraceCheckUtils]: 22: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,538 INFO L280 TraceCheckUtils]: 23: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,538 INFO L280 TraceCheckUtils]: 24: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,539 INFO L280 TraceCheckUtils]: 25: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,540 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,541 INFO L280 TraceCheckUtils]: 27: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,541 INFO L263 TraceCheckUtils]: 28: Hoare triple {5206#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,541 INFO L280 TraceCheckUtils]: 29: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,541 INFO L280 TraceCheckUtils]: 30: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,541 INFO L280 TraceCheckUtils]: 31: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,542 INFO L280 TraceCheckUtils]: 32: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,542 INFO L280 TraceCheckUtils]: 33: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,543 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,543 INFO L280 TraceCheckUtils]: 35: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,544 INFO L280 TraceCheckUtils]: 36: Hoare triple {5206#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,545 INFO L280 TraceCheckUtils]: 37: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,545 INFO L280 TraceCheckUtils]: 38: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,546 INFO L280 TraceCheckUtils]: 39: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume true; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,547 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {5206#(<= |fibo_#in~n| 3)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,559 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,559 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,559 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,559 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,563 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,564 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,565 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,565 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,565 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,565 INFO L280 TraceCheckUtils]: 7: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,565 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,566 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,566 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,566 INFO L263 TraceCheckUtils]: 11: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,566 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,566 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,567 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,567 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,567 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,567 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,568 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,568 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,568 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,568 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,569 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4571#true} {5159#(<= |fibo_#in~n| 4)} #48#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,571 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,571 INFO L263 TraceCheckUtils]: 3: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,572 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,572 INFO L280 TraceCheckUtils]: 5: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,573 INFO L280 TraceCheckUtils]: 6: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,573 INFO L263 TraceCheckUtils]: 7: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,574 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,574 INFO L280 TraceCheckUtils]: 9: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,575 INFO L280 TraceCheckUtils]: 10: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,575 INFO L263 TraceCheckUtils]: 11: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,576 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,576 INFO L280 TraceCheckUtils]: 13: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,577 INFO L280 TraceCheckUtils]: 14: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,577 INFO L280 TraceCheckUtils]: 15: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,578 INFO L280 TraceCheckUtils]: 16: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,579 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,580 INFO L280 TraceCheckUtils]: 18: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,580 INFO L263 TraceCheckUtils]: 19: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,580 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,581 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,581 INFO L280 TraceCheckUtils]: 22: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,581 INFO L280 TraceCheckUtils]: 23: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,582 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,583 INFO L280 TraceCheckUtils]: 25: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,583 INFO L280 TraceCheckUtils]: 26: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,584 INFO L280 TraceCheckUtils]: 27: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,584 INFO L280 TraceCheckUtils]: 28: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,585 INFO L280 TraceCheckUtils]: 29: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,586 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,587 INFO L280 TraceCheckUtils]: 31: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,587 INFO L263 TraceCheckUtils]: 32: Hoare triple {5206#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,587 INFO L280 TraceCheckUtils]: 33: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,587 INFO L280 TraceCheckUtils]: 34: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,588 INFO L280 TraceCheckUtils]: 35: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,588 INFO L280 TraceCheckUtils]: 36: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,588 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,589 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,589 INFO L280 TraceCheckUtils]: 39: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,590 INFO L280 TraceCheckUtils]: 40: Hoare triple {5206#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,590 INFO L280 TraceCheckUtils]: 41: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,591 INFO L280 TraceCheckUtils]: 42: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,592 INFO L280 TraceCheckUtils]: 43: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume true; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,593 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5206#(<= |fibo_#in~n| 3)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,593 INFO L280 TraceCheckUtils]: 45: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,594 INFO L263 TraceCheckUtils]: 46: Hoare triple {5159#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,594 INFO L280 TraceCheckUtils]: 47: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,594 INFO L280 TraceCheckUtils]: 48: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,594 INFO L280 TraceCheckUtils]: 49: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,594 INFO L263 TraceCheckUtils]: 50: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,595 INFO L280 TraceCheckUtils]: 51: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,595 INFO L280 TraceCheckUtils]: 52: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,595 INFO L280 TraceCheckUtils]: 53: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,595 INFO L280 TraceCheckUtils]: 54: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,595 INFO L280 TraceCheckUtils]: 55: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,596 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,596 INFO L280 TraceCheckUtils]: 57: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,596 INFO L263 TraceCheckUtils]: 58: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,596 INFO L280 TraceCheckUtils]: 59: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,596 INFO L280 TraceCheckUtils]: 60: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,597 INFO L280 TraceCheckUtils]: 61: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,597 INFO L280 TraceCheckUtils]: 62: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,597 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,597 INFO L280 TraceCheckUtils]: 64: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,597 INFO L280 TraceCheckUtils]: 65: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,598 INFO L280 TraceCheckUtils]: 66: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,598 INFO L280 TraceCheckUtils]: 67: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,598 INFO L280 TraceCheckUtils]: 68: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,599 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4571#true} {5159#(<= |fibo_#in~n| 4)} #48#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,599 INFO L280 TraceCheckUtils]: 70: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,600 INFO L280 TraceCheckUtils]: 71: Hoare triple {5159#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,600 INFO L280 TraceCheckUtils]: 72: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret0; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,601 INFO L280 TraceCheckUtils]: 73: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,602 INFO L280 TraceCheckUtils]: 74: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume true; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,603 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {5159#(<= |fibo_#in~n| 4)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,625 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,625 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,625 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,626 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,630 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,630 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,630 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,631 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,631 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,631 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,632 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,632 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,632 INFO L280 TraceCheckUtils]: 7: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,632 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,633 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,633 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,633 INFO L263 TraceCheckUtils]: 11: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,633 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,634 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,634 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,634 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,634 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,634 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,635 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,635 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,635 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,635 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,636 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,640 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,640 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,640 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,641 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,641 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,642 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,642 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,642 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,642 INFO L263 TraceCheckUtils]: 7: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,642 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,643 INFO L280 TraceCheckUtils]: 9: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,643 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,643 INFO L280 TraceCheckUtils]: 11: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,643 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,643 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,644 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,644 INFO L263 TraceCheckUtils]: 15: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,644 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,644 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,644 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,645 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,645 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,645 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,645 INFO L280 TraceCheckUtils]: 22: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,645 INFO L280 TraceCheckUtils]: 23: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,646 INFO L280 TraceCheckUtils]: 24: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,646 INFO L280 TraceCheckUtils]: 25: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,646 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,646 INFO L280 TraceCheckUtils]: 27: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,646 INFO L263 TraceCheckUtils]: 28: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,647 INFO L280 TraceCheckUtils]: 29: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,647 INFO L280 TraceCheckUtils]: 30: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,647 INFO L280 TraceCheckUtils]: 31: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,647 INFO L280 TraceCheckUtils]: 32: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,647 INFO L280 TraceCheckUtils]: 33: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,648 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,648 INFO L280 TraceCheckUtils]: 35: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,648 INFO L280 TraceCheckUtils]: 36: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,648 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,648 INFO L280 TraceCheckUtils]: 38: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,649 INFO L280 TraceCheckUtils]: 39: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,650 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4571#true} {5076#(<= |fibo_#in~n| 5)} #48#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,652 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,652 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,653 INFO L263 TraceCheckUtils]: 3: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,653 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,654 INFO L280 TraceCheckUtils]: 5: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,654 INFO L280 TraceCheckUtils]: 6: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,654 INFO L263 TraceCheckUtils]: 7: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,655 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,655 INFO L280 TraceCheckUtils]: 9: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,656 INFO L280 TraceCheckUtils]: 10: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,656 INFO L263 TraceCheckUtils]: 11: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,657 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,657 INFO L280 TraceCheckUtils]: 13: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,658 INFO L280 TraceCheckUtils]: 14: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,658 INFO L263 TraceCheckUtils]: 15: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,659 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,659 INFO L280 TraceCheckUtils]: 17: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,660 INFO L280 TraceCheckUtils]: 18: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,660 INFO L280 TraceCheckUtils]: 19: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,661 INFO L280 TraceCheckUtils]: 20: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,662 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,663 INFO L280 TraceCheckUtils]: 22: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,663 INFO L263 TraceCheckUtils]: 23: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,663 INFO L280 TraceCheckUtils]: 24: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,663 INFO L280 TraceCheckUtils]: 25: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,664 INFO L280 TraceCheckUtils]: 26: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,664 INFO L280 TraceCheckUtils]: 27: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,665 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,665 INFO L280 TraceCheckUtils]: 29: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,666 INFO L280 TraceCheckUtils]: 30: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,666 INFO L280 TraceCheckUtils]: 31: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,667 INFO L280 TraceCheckUtils]: 32: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,667 INFO L280 TraceCheckUtils]: 33: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,668 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,669 INFO L280 TraceCheckUtils]: 35: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,669 INFO L263 TraceCheckUtils]: 36: Hoare triple {5206#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,669 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,669 INFO L280 TraceCheckUtils]: 38: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,670 INFO L280 TraceCheckUtils]: 39: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,670 INFO L280 TraceCheckUtils]: 40: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,670 INFO L280 TraceCheckUtils]: 41: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,671 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,671 INFO L280 TraceCheckUtils]: 43: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,672 INFO L280 TraceCheckUtils]: 44: Hoare triple {5206#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,672 INFO L280 TraceCheckUtils]: 45: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,673 INFO L280 TraceCheckUtils]: 46: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,673 INFO L280 TraceCheckUtils]: 47: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume true; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,674 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5206#(<= |fibo_#in~n| 3)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,675 INFO L280 TraceCheckUtils]: 49: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,675 INFO L263 TraceCheckUtils]: 50: Hoare triple {5159#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,675 INFO L280 TraceCheckUtils]: 51: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,676 INFO L280 TraceCheckUtils]: 52: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,676 INFO L280 TraceCheckUtils]: 53: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,676 INFO L263 TraceCheckUtils]: 54: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,676 INFO L280 TraceCheckUtils]: 55: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,676 INFO L280 TraceCheckUtils]: 56: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,677 INFO L280 TraceCheckUtils]: 57: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,677 INFO L280 TraceCheckUtils]: 58: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,677 INFO L280 TraceCheckUtils]: 59: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,677 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,677 INFO L280 TraceCheckUtils]: 61: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,678 INFO L263 TraceCheckUtils]: 62: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,678 INFO L280 TraceCheckUtils]: 63: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,678 INFO L280 TraceCheckUtils]: 64: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,678 INFO L280 TraceCheckUtils]: 65: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,678 INFO L280 TraceCheckUtils]: 66: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,679 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,679 INFO L280 TraceCheckUtils]: 68: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,679 INFO L280 TraceCheckUtils]: 69: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,679 INFO L280 TraceCheckUtils]: 70: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,679 INFO L280 TraceCheckUtils]: 71: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,680 INFO L280 TraceCheckUtils]: 72: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,681 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4571#true} {5159#(<= |fibo_#in~n| 4)} #48#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,681 INFO L280 TraceCheckUtils]: 74: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,682 INFO L280 TraceCheckUtils]: 75: Hoare triple {5159#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,682 INFO L280 TraceCheckUtils]: 76: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret0; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,683 INFO L280 TraceCheckUtils]: 77: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,683 INFO L280 TraceCheckUtils]: 78: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume true; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,685 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5159#(<= |fibo_#in~n| 4)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,685 INFO L280 TraceCheckUtils]: 80: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,685 INFO L263 TraceCheckUtils]: 81: Hoare triple {5076#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,686 INFO L280 TraceCheckUtils]: 82: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,686 INFO L280 TraceCheckUtils]: 83: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,686 INFO L280 TraceCheckUtils]: 84: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,686 INFO L263 TraceCheckUtils]: 85: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,686 INFO L280 TraceCheckUtils]: 86: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,687 INFO L280 TraceCheckUtils]: 87: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,687 INFO L280 TraceCheckUtils]: 88: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,687 INFO L263 TraceCheckUtils]: 89: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,687 INFO L280 TraceCheckUtils]: 90: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,687 INFO L280 TraceCheckUtils]: 91: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,688 INFO L280 TraceCheckUtils]: 92: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,688 INFO L280 TraceCheckUtils]: 93: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,688 INFO L280 TraceCheckUtils]: 94: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,688 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,688 INFO L280 TraceCheckUtils]: 96: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,689 INFO L263 TraceCheckUtils]: 97: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,689 INFO L280 TraceCheckUtils]: 98: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,689 INFO L280 TraceCheckUtils]: 99: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,689 INFO L280 TraceCheckUtils]: 100: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,689 INFO L280 TraceCheckUtils]: 101: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,690 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,690 INFO L280 TraceCheckUtils]: 103: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,690 INFO L280 TraceCheckUtils]: 104: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,690 INFO L280 TraceCheckUtils]: 105: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,690 INFO L280 TraceCheckUtils]: 106: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,691 INFO L280 TraceCheckUtils]: 107: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,691 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,691 INFO L280 TraceCheckUtils]: 109: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,691 INFO L263 TraceCheckUtils]: 110: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,691 INFO L280 TraceCheckUtils]: 111: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,692 INFO L280 TraceCheckUtils]: 112: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,692 INFO L280 TraceCheckUtils]: 113: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,692 INFO L280 TraceCheckUtils]: 114: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,692 INFO L280 TraceCheckUtils]: 115: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,693 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,693 INFO L280 TraceCheckUtils]: 117: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,693 INFO L280 TraceCheckUtils]: 118: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,693 INFO L280 TraceCheckUtils]: 119: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,693 INFO L280 TraceCheckUtils]: 120: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,694 INFO L280 TraceCheckUtils]: 121: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,695 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {4571#true} {5076#(<= |fibo_#in~n| 5)} #48#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,695 INFO L280 TraceCheckUtils]: 123: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,696 INFO L280 TraceCheckUtils]: 124: Hoare triple {5076#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,696 INFO L280 TraceCheckUtils]: 125: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret0; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,697 INFO L280 TraceCheckUtils]: 126: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,697 INFO L280 TraceCheckUtils]: 127: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume true; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,699 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {5076#(<= |fibo_#in~n| 5)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:16,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,741 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,741 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,741 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,741 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,744 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,745 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,745 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,746 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,746 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,746 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,746 INFO L280 TraceCheckUtils]: 7: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,746 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,747 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,747 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,747 INFO L263 TraceCheckUtils]: 11: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,747 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,748 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,748 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,748 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,748 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,748 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,749 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,749 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,749 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,749 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,750 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,753 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,754 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,754 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,754 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,755 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,755 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,756 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,756 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,756 INFO L263 TraceCheckUtils]: 7: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,756 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,756 INFO L280 TraceCheckUtils]: 9: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,757 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,757 INFO L280 TraceCheckUtils]: 11: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,757 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,757 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,757 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,758 INFO L263 TraceCheckUtils]: 15: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,758 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,758 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,758 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,758 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,759 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,759 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,759 INFO L280 TraceCheckUtils]: 22: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,759 INFO L280 TraceCheckUtils]: 23: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,759 INFO L280 TraceCheckUtils]: 24: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,760 INFO L280 TraceCheckUtils]: 25: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,760 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,760 INFO L280 TraceCheckUtils]: 27: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,760 INFO L263 TraceCheckUtils]: 28: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,760 INFO L280 TraceCheckUtils]: 29: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,761 INFO L280 TraceCheckUtils]: 30: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,761 INFO L280 TraceCheckUtils]: 31: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,761 INFO L280 TraceCheckUtils]: 32: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,761 INFO L280 TraceCheckUtils]: 33: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,761 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,762 INFO L280 TraceCheckUtils]: 35: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,762 INFO L280 TraceCheckUtils]: 36: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,762 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,762 INFO L280 TraceCheckUtils]: 38: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,762 INFO L280 TraceCheckUtils]: 39: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,763 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,773 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,773 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,773 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,773 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:16,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,778 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,778 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,779 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,780 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,780 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,781 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,781 INFO L280 TraceCheckUtils]: 7: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,782 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,782 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,783 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,783 INFO L263 TraceCheckUtils]: 11: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,783 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,784 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,784 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,784 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,785 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,785 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,785 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,786 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,786 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,786 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,787 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,788 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,788 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,789 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,789 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,789 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,790 INFO L263 TraceCheckUtils]: 7: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,790 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,790 INFO L280 TraceCheckUtils]: 9: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,791 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,791 INFO L263 TraceCheckUtils]: 11: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,791 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,791 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,792 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,792 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,792 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,792 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,793 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,793 INFO L263 TraceCheckUtils]: 19: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,793 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,794 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,794 INFO L280 TraceCheckUtils]: 22: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,794 INFO L280 TraceCheckUtils]: 23: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,794 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,795 INFO L280 TraceCheckUtils]: 25: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,795 INFO L280 TraceCheckUtils]: 26: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,796 INFO L280 TraceCheckUtils]: 27: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,796 INFO L280 TraceCheckUtils]: 28: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,796 INFO L280 TraceCheckUtils]: 29: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,796 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,797 INFO L280 TraceCheckUtils]: 31: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,797 INFO L263 TraceCheckUtils]: 32: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,797 INFO L280 TraceCheckUtils]: 33: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,798 INFO L280 TraceCheckUtils]: 34: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,798 INFO L280 TraceCheckUtils]: 35: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,798 INFO L280 TraceCheckUtils]: 36: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,799 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,799 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,799 INFO L280 TraceCheckUtils]: 39: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,800 INFO L280 TraceCheckUtils]: 40: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,800 INFO L280 TraceCheckUtils]: 41: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,800 INFO L280 TraceCheckUtils]: 42: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,800 INFO L280 TraceCheckUtils]: 43: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,801 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,801 INFO L280 TraceCheckUtils]: 45: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,801 INFO L263 TraceCheckUtils]: 46: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,802 INFO L280 TraceCheckUtils]: 47: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,802 INFO L280 TraceCheckUtils]: 48: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,802 INFO L280 TraceCheckUtils]: 49: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,803 INFO L263 TraceCheckUtils]: 50: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,803 INFO L280 TraceCheckUtils]: 51: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,803 INFO L280 TraceCheckUtils]: 52: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,804 INFO L280 TraceCheckUtils]: 53: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,804 INFO L280 TraceCheckUtils]: 54: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,804 INFO L280 TraceCheckUtils]: 55: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,804 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,805 INFO L280 TraceCheckUtils]: 57: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,805 INFO L263 TraceCheckUtils]: 58: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,805 INFO L280 TraceCheckUtils]: 59: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,806 INFO L280 TraceCheckUtils]: 60: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,806 INFO L280 TraceCheckUtils]: 61: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,806 INFO L280 TraceCheckUtils]: 62: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,807 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,807 INFO L280 TraceCheckUtils]: 64: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,807 INFO L280 TraceCheckUtils]: 65: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,808 INFO L280 TraceCheckUtils]: 66: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,808 INFO L280 TraceCheckUtils]: 67: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,808 INFO L280 TraceCheckUtils]: 68: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,808 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,809 INFO L280 TraceCheckUtils]: 70: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,809 INFO L280 TraceCheckUtils]: 71: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,809 INFO L280 TraceCheckUtils]: 72: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,809 INFO L280 TraceCheckUtils]: 73: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,809 INFO L280 TraceCheckUtils]: 74: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,811 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {4571#true} {4923#(<= |fibo_#in~n| 6)} #48#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:16,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,817 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,817 INFO L263 TraceCheckUtils]: 3: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,818 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,818 INFO L280 TraceCheckUtils]: 5: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,819 INFO L280 TraceCheckUtils]: 6: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,819 INFO L263 TraceCheckUtils]: 7: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,819 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,820 INFO L280 TraceCheckUtils]: 9: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,820 INFO L280 TraceCheckUtils]: 10: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,821 INFO L263 TraceCheckUtils]: 11: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,821 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,822 INFO L280 TraceCheckUtils]: 13: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,822 INFO L280 TraceCheckUtils]: 14: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,822 INFO L263 TraceCheckUtils]: 15: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,823 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,823 INFO L280 TraceCheckUtils]: 17: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,824 INFO L280 TraceCheckUtils]: 18: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,824 INFO L263 TraceCheckUtils]: 19: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,825 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,825 INFO L280 TraceCheckUtils]: 21: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,826 INFO L280 TraceCheckUtils]: 22: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,826 INFO L280 TraceCheckUtils]: 23: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,827 INFO L280 TraceCheckUtils]: 24: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,828 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,829 INFO L280 TraceCheckUtils]: 26: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,829 INFO L263 TraceCheckUtils]: 27: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,829 INFO L280 TraceCheckUtils]: 28: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,830 INFO L280 TraceCheckUtils]: 29: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,830 INFO L280 TraceCheckUtils]: 30: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,830 INFO L280 TraceCheckUtils]: 31: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,832 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,832 INFO L280 TraceCheckUtils]: 33: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,833 INFO L280 TraceCheckUtils]: 34: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,834 INFO L280 TraceCheckUtils]: 35: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,835 INFO L280 TraceCheckUtils]: 36: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,836 INFO L280 TraceCheckUtils]: 37: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,837 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,838 INFO L280 TraceCheckUtils]: 39: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,838 INFO L263 TraceCheckUtils]: 40: Hoare triple {5206#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,839 INFO L280 TraceCheckUtils]: 41: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,839 INFO L280 TraceCheckUtils]: 42: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,839 INFO L280 TraceCheckUtils]: 43: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,840 INFO L280 TraceCheckUtils]: 44: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,840 INFO L280 TraceCheckUtils]: 45: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,841 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,842 INFO L280 TraceCheckUtils]: 47: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,842 INFO L280 TraceCheckUtils]: 48: Hoare triple {5206#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,843 INFO L280 TraceCheckUtils]: 49: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,844 INFO L280 TraceCheckUtils]: 50: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,845 INFO L280 TraceCheckUtils]: 51: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume true; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:16,846 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5206#(<= |fibo_#in~n| 3)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,847 INFO L280 TraceCheckUtils]: 53: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,847 INFO L263 TraceCheckUtils]: 54: Hoare triple {5159#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,848 INFO L280 TraceCheckUtils]: 55: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,848 INFO L280 TraceCheckUtils]: 56: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,848 INFO L280 TraceCheckUtils]: 57: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,849 INFO L263 TraceCheckUtils]: 58: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,849 INFO L280 TraceCheckUtils]: 59: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,849 INFO L280 TraceCheckUtils]: 60: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,849 INFO L280 TraceCheckUtils]: 61: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,850 INFO L280 TraceCheckUtils]: 62: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,850 INFO L280 TraceCheckUtils]: 63: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,850 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,851 INFO L280 TraceCheckUtils]: 65: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,851 INFO L263 TraceCheckUtils]: 66: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,851 INFO L280 TraceCheckUtils]: 67: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,852 INFO L280 TraceCheckUtils]: 68: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,852 INFO L280 TraceCheckUtils]: 69: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,852 INFO L280 TraceCheckUtils]: 70: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,853 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,853 INFO L280 TraceCheckUtils]: 72: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,853 INFO L280 TraceCheckUtils]: 73: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,853 INFO L280 TraceCheckUtils]: 74: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,854 INFO L280 TraceCheckUtils]: 75: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,854 INFO L280 TraceCheckUtils]: 76: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,855 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4571#true} {5159#(<= |fibo_#in~n| 4)} #48#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,856 INFO L280 TraceCheckUtils]: 78: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,857 INFO L280 TraceCheckUtils]: 79: Hoare triple {5159#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,858 INFO L280 TraceCheckUtils]: 80: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret0; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,858 INFO L280 TraceCheckUtils]: 81: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,859 INFO L280 TraceCheckUtils]: 82: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume true; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:16,861 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {5159#(<= |fibo_#in~n| 4)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,862 INFO L280 TraceCheckUtils]: 84: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,862 INFO L263 TraceCheckUtils]: 85: Hoare triple {5076#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,862 INFO L280 TraceCheckUtils]: 86: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,862 INFO L280 TraceCheckUtils]: 87: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,862 INFO L280 TraceCheckUtils]: 88: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,863 INFO L263 TraceCheckUtils]: 89: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,863 INFO L280 TraceCheckUtils]: 90: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,863 INFO L280 TraceCheckUtils]: 91: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,863 INFO L280 TraceCheckUtils]: 92: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,864 INFO L263 TraceCheckUtils]: 93: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,864 INFO L280 TraceCheckUtils]: 94: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,864 INFO L280 TraceCheckUtils]: 95: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,865 INFO L280 TraceCheckUtils]: 96: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,865 INFO L280 TraceCheckUtils]: 97: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,865 INFO L280 TraceCheckUtils]: 98: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,866 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,866 INFO L280 TraceCheckUtils]: 100: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,866 INFO L263 TraceCheckUtils]: 101: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,866 INFO L280 TraceCheckUtils]: 102: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,867 INFO L280 TraceCheckUtils]: 103: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,867 INFO L280 TraceCheckUtils]: 104: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,867 INFO L280 TraceCheckUtils]: 105: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,867 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,868 INFO L280 TraceCheckUtils]: 107: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,868 INFO L280 TraceCheckUtils]: 108: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,868 INFO L280 TraceCheckUtils]: 109: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,868 INFO L280 TraceCheckUtils]: 110: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,868 INFO L280 TraceCheckUtils]: 111: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,869 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,869 INFO L280 TraceCheckUtils]: 113: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,869 INFO L263 TraceCheckUtils]: 114: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,869 INFO L280 TraceCheckUtils]: 115: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,869 INFO L280 TraceCheckUtils]: 116: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,870 INFO L280 TraceCheckUtils]: 117: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,870 INFO L280 TraceCheckUtils]: 118: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,870 INFO L280 TraceCheckUtils]: 119: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,870 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,870 INFO L280 TraceCheckUtils]: 121: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,870 INFO L280 TraceCheckUtils]: 122: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,871 INFO L280 TraceCheckUtils]: 123: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,871 INFO L280 TraceCheckUtils]: 124: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,871 INFO L280 TraceCheckUtils]: 125: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,872 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {4571#true} {5076#(<= |fibo_#in~n| 5)} #48#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,873 INFO L280 TraceCheckUtils]: 127: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,874 INFO L280 TraceCheckUtils]: 128: Hoare triple {5076#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,875 INFO L280 TraceCheckUtils]: 129: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret0; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,876 INFO L280 TraceCheckUtils]: 130: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,876 INFO L280 TraceCheckUtils]: 131: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume true; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:16,878 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {5076#(<= |fibo_#in~n| 5)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:16,879 INFO L280 TraceCheckUtils]: 133: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:16,879 INFO L263 TraceCheckUtils]: 134: Hoare triple {4923#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,880 INFO L280 TraceCheckUtils]: 135: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,880 INFO L280 TraceCheckUtils]: 136: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,880 INFO L280 TraceCheckUtils]: 137: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,881 INFO L263 TraceCheckUtils]: 138: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,881 INFO L280 TraceCheckUtils]: 139: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,881 INFO L280 TraceCheckUtils]: 140: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,881 INFO L280 TraceCheckUtils]: 141: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,882 INFO L263 TraceCheckUtils]: 142: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,882 INFO L280 TraceCheckUtils]: 143: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,882 INFO L280 TraceCheckUtils]: 144: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,882 INFO L280 TraceCheckUtils]: 145: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,883 INFO L263 TraceCheckUtils]: 146: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,883 INFO L280 TraceCheckUtils]: 147: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,883 INFO L280 TraceCheckUtils]: 148: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,883 INFO L280 TraceCheckUtils]: 149: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,884 INFO L280 TraceCheckUtils]: 150: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,884 INFO L280 TraceCheckUtils]: 151: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,884 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,885 INFO L280 TraceCheckUtils]: 153: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,885 INFO L263 TraceCheckUtils]: 154: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,885 INFO L280 TraceCheckUtils]: 155: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,886 INFO L280 TraceCheckUtils]: 156: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,886 INFO L280 TraceCheckUtils]: 157: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,886 INFO L280 TraceCheckUtils]: 158: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,886 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,887 INFO L280 TraceCheckUtils]: 160: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,887 INFO L280 TraceCheckUtils]: 161: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,887 INFO L280 TraceCheckUtils]: 162: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,888 INFO L280 TraceCheckUtils]: 163: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,888 INFO L280 TraceCheckUtils]: 164: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,888 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,888 INFO L280 TraceCheckUtils]: 166: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,889 INFO L263 TraceCheckUtils]: 167: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,889 INFO L280 TraceCheckUtils]: 168: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,889 INFO L280 TraceCheckUtils]: 169: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,890 INFO L280 TraceCheckUtils]: 170: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,890 INFO L280 TraceCheckUtils]: 171: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,890 INFO L280 TraceCheckUtils]: 172: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,891 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,891 INFO L280 TraceCheckUtils]: 174: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,891 INFO L280 TraceCheckUtils]: 175: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,891 INFO L280 TraceCheckUtils]: 176: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,892 INFO L280 TraceCheckUtils]: 177: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,892 INFO L280 TraceCheckUtils]: 178: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,892 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,893 INFO L280 TraceCheckUtils]: 180: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,893 INFO L263 TraceCheckUtils]: 181: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,893 INFO L280 TraceCheckUtils]: 182: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,893 INFO L280 TraceCheckUtils]: 183: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,894 INFO L280 TraceCheckUtils]: 184: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:16,894 INFO L263 TraceCheckUtils]: 185: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,894 INFO L280 TraceCheckUtils]: 186: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,895 INFO L280 TraceCheckUtils]: 187: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:16,895 INFO L280 TraceCheckUtils]: 188: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:16,895 INFO L280 TraceCheckUtils]: 189: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:16,896 INFO L280 TraceCheckUtils]: 190: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,896 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:16,896 INFO L280 TraceCheckUtils]: 192: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,896 INFO L263 TraceCheckUtils]: 193: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,897 INFO L280 TraceCheckUtils]: 194: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,897 INFO L280 TraceCheckUtils]: 195: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,897 INFO L280 TraceCheckUtils]: 196: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,898 INFO L280 TraceCheckUtils]: 197: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,898 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,898 INFO L280 TraceCheckUtils]: 199: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,899 INFO L280 TraceCheckUtils]: 200: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,899 INFO L280 TraceCheckUtils]: 201: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,899 INFO L280 TraceCheckUtils]: 202: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,899 INFO L280 TraceCheckUtils]: 203: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,900 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:16,900 INFO L280 TraceCheckUtils]: 205: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:16,900 INFO L280 TraceCheckUtils]: 206: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,901 INFO L280 TraceCheckUtils]: 207: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:16,901 INFO L280 TraceCheckUtils]: 208: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:16,901 INFO L280 TraceCheckUtils]: 209: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,903 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {4571#true} {4923#(<= |fibo_#in~n| 6)} #48#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:16,903 INFO L280 TraceCheckUtils]: 211: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:16,904 INFO L280 TraceCheckUtils]: 212: Hoare triple {4923#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:16,904 INFO L280 TraceCheckUtils]: 213: Hoare triple {4923#(<= |fibo_#in~n| 6)} havoc #t~ret0; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:16,905 INFO L280 TraceCheckUtils]: 214: Hoare triple {4923#(<= |fibo_#in~n| 6)} havoc #t~ret1; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:16,906 INFO L280 TraceCheckUtils]: 215: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume true; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:16,907 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {4923#(<= |fibo_#in~n| 6)} {4575#(<= 7 main_~x~0)} #44#return; {4572#false} is VALID [2020-07-11 00:51:16,962 INFO L263 TraceCheckUtils]: 0: Hoare triple {4571#true} call ULTIMATE.init(); {4571#true} is VALID [2020-07-11 00:51:16,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,963 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4571#true} {4571#true} #40#return; {4571#true} is VALID [2020-07-11 00:51:16,963 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret3 := main(); {4571#true} is VALID [2020-07-11 00:51:16,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~x~0 := 7; {4575#(<= 7 main_~x~0)} is VALID [2020-07-11 00:51:16,964 INFO L263 TraceCheckUtils]: 5: Hoare triple {4575#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {4571#true} is VALID [2020-07-11 00:51:16,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,966 INFO L280 TraceCheckUtils]: 7: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,966 INFO L280 TraceCheckUtils]: 8: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,966 INFO L263 TraceCheckUtils]: 9: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,967 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,968 INFO L280 TraceCheckUtils]: 11: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,968 INFO L280 TraceCheckUtils]: 12: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,968 INFO L263 TraceCheckUtils]: 13: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,969 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,970 INFO L280 TraceCheckUtils]: 15: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,971 INFO L280 TraceCheckUtils]: 16: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,971 INFO L263 TraceCheckUtils]: 17: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,972 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,973 INFO L280 TraceCheckUtils]: 19: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,974 INFO L280 TraceCheckUtils]: 20: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,975 INFO L263 TraceCheckUtils]: 21: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,975 INFO L280 TraceCheckUtils]: 22: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,976 INFO L280 TraceCheckUtils]: 23: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,977 INFO L280 TraceCheckUtils]: 24: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,978 INFO L263 TraceCheckUtils]: 25: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:16,978 INFO L280 TraceCheckUtils]: 26: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,979 INFO L280 TraceCheckUtils]: 27: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:16,980 INFO L280 TraceCheckUtils]: 28: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,981 INFO L280 TraceCheckUtils]: 29: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,982 INFO L280 TraceCheckUtils]: 30: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:16,984 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,985 INFO L280 TraceCheckUtils]: 32: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,985 INFO L263 TraceCheckUtils]: 33: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:16,985 INFO L280 TraceCheckUtils]: 34: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:16,986 INFO L280 TraceCheckUtils]: 35: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:16,986 INFO L280 TraceCheckUtils]: 36: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:16,986 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:16,988 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,989 INFO L280 TraceCheckUtils]: 39: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:16,990 INFO L280 TraceCheckUtils]: 40: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:17,008 INFO L280 TraceCheckUtils]: 41: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:17,009 INFO L280 TraceCheckUtils]: 42: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:17,010 INFO L280 TraceCheckUtils]: 43: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:17,011 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:17,012 INFO L280 TraceCheckUtils]: 45: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:17,012 INFO L263 TraceCheckUtils]: 46: Hoare triple {5206#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:17,012 INFO L280 TraceCheckUtils]: 47: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,013 INFO L280 TraceCheckUtils]: 48: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:17,013 INFO L280 TraceCheckUtils]: 49: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:17,013 INFO L280 TraceCheckUtils]: 50: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:17,013 INFO L280 TraceCheckUtils]: 51: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,015 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:17,015 INFO L280 TraceCheckUtils]: 53: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:17,016 INFO L280 TraceCheckUtils]: 54: Hoare triple {5206#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:17,017 INFO L280 TraceCheckUtils]: 55: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:17,017 INFO L280 TraceCheckUtils]: 56: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:17,018 INFO L280 TraceCheckUtils]: 57: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume true; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:17,019 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5206#(<= |fibo_#in~n| 3)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:17,020 INFO L280 TraceCheckUtils]: 59: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:17,020 INFO L263 TraceCheckUtils]: 60: Hoare triple {5159#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:17,020 INFO L280 TraceCheckUtils]: 61: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,020 INFO L280 TraceCheckUtils]: 62: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:17,020 INFO L280 TraceCheckUtils]: 63: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:17,021 INFO L263 TraceCheckUtils]: 64: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:17,021 INFO L280 TraceCheckUtils]: 65: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,021 INFO L280 TraceCheckUtils]: 66: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:17,021 INFO L280 TraceCheckUtils]: 67: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:17,021 INFO L280 TraceCheckUtils]: 68: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:17,022 INFO L280 TraceCheckUtils]: 69: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,022 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:17,022 INFO L280 TraceCheckUtils]: 71: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:17,022 INFO L263 TraceCheckUtils]: 72: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:17,022 INFO L280 TraceCheckUtils]: 73: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,022 INFO L280 TraceCheckUtils]: 74: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:17,023 INFO L280 TraceCheckUtils]: 75: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:17,023 INFO L280 TraceCheckUtils]: 76: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,023 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:17,023 INFO L280 TraceCheckUtils]: 78: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:17,023 INFO L280 TraceCheckUtils]: 79: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:17,023 INFO L280 TraceCheckUtils]: 80: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:17,024 INFO L280 TraceCheckUtils]: 81: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:17,024 INFO L280 TraceCheckUtils]: 82: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,025 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {4571#true} {5159#(<= |fibo_#in~n| 4)} #48#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:17,026 INFO L280 TraceCheckUtils]: 84: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:17,027 INFO L280 TraceCheckUtils]: 85: Hoare triple {5159#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:17,027 INFO L280 TraceCheckUtils]: 86: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret0; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:17,028 INFO L280 TraceCheckUtils]: 87: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:17,029 INFO L280 TraceCheckUtils]: 88: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume true; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:17,031 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {5159#(<= |fibo_#in~n| 4)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:17,032 INFO L280 TraceCheckUtils]: 90: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:17,032 INFO L263 TraceCheckUtils]: 91: Hoare triple {5076#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:17,032 INFO L280 TraceCheckUtils]: 92: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,032 INFO L280 TraceCheckUtils]: 93: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:17,033 INFO L280 TraceCheckUtils]: 94: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:17,033 INFO L263 TraceCheckUtils]: 95: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:17,033 INFO L280 TraceCheckUtils]: 96: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,034 INFO L280 TraceCheckUtils]: 97: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:17,034 INFO L280 TraceCheckUtils]: 98: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:17,034 INFO L263 TraceCheckUtils]: 99: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:17,034 INFO L280 TraceCheckUtils]: 100: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,035 INFO L280 TraceCheckUtils]: 101: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:17,035 INFO L280 TraceCheckUtils]: 102: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:17,035 INFO L280 TraceCheckUtils]: 103: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:17,035 INFO L280 TraceCheckUtils]: 104: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,036 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:17,036 INFO L280 TraceCheckUtils]: 106: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:17,036 INFO L263 TraceCheckUtils]: 107: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:17,036 INFO L280 TraceCheckUtils]: 108: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,037 INFO L280 TraceCheckUtils]: 109: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:17,037 INFO L280 TraceCheckUtils]: 110: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:17,037 INFO L280 TraceCheckUtils]: 111: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,037 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:17,038 INFO L280 TraceCheckUtils]: 113: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:17,038 INFO L280 TraceCheckUtils]: 114: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:17,038 INFO L280 TraceCheckUtils]: 115: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:17,039 INFO L280 TraceCheckUtils]: 116: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:17,039 INFO L280 TraceCheckUtils]: 117: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,039 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:17,039 INFO L280 TraceCheckUtils]: 119: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:17,040 INFO L263 TraceCheckUtils]: 120: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:17,040 INFO L280 TraceCheckUtils]: 121: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,040 INFO L280 TraceCheckUtils]: 122: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:17,040 INFO L280 TraceCheckUtils]: 123: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:17,041 INFO L280 TraceCheckUtils]: 124: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:17,041 INFO L280 TraceCheckUtils]: 125: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,041 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:17,041 INFO L280 TraceCheckUtils]: 127: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:17,042 INFO L280 TraceCheckUtils]: 128: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:17,042 INFO L280 TraceCheckUtils]: 129: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:17,042 INFO L280 TraceCheckUtils]: 130: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:17,043 INFO L280 TraceCheckUtils]: 131: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,044 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {4571#true} {5076#(<= |fibo_#in~n| 5)} #48#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:17,045 INFO L280 TraceCheckUtils]: 133: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:17,045 INFO L280 TraceCheckUtils]: 134: Hoare triple {5076#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:17,046 INFO L280 TraceCheckUtils]: 135: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret0; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:17,047 INFO L280 TraceCheckUtils]: 136: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:17,048 INFO L280 TraceCheckUtils]: 137: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume true; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:17,049 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {5076#(<= |fibo_#in~n| 5)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:17,050 INFO L280 TraceCheckUtils]: 139: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:17,050 INFO L263 TraceCheckUtils]: 140: Hoare triple {4923#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:17,050 INFO L280 TraceCheckUtils]: 141: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,051 INFO L280 TraceCheckUtils]: 142: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:17,051 INFO L280 TraceCheckUtils]: 143: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:17,051 INFO L263 TraceCheckUtils]: 144: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:17,052 INFO L280 TraceCheckUtils]: 145: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,052 INFO L280 TraceCheckUtils]: 146: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:17,052 INFO L280 TraceCheckUtils]: 147: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:17,052 INFO L263 TraceCheckUtils]: 148: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:17,053 INFO L280 TraceCheckUtils]: 149: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,053 INFO L280 TraceCheckUtils]: 150: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:17,053 INFO L280 TraceCheckUtils]: 151: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:17,054 INFO L263 TraceCheckUtils]: 152: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:17,054 INFO L280 TraceCheckUtils]: 153: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,054 INFO L280 TraceCheckUtils]: 154: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:17,054 INFO L280 TraceCheckUtils]: 155: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:17,055 INFO L280 TraceCheckUtils]: 156: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:17,055 INFO L280 TraceCheckUtils]: 157: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,055 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:17,056 INFO L280 TraceCheckUtils]: 159: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:17,056 INFO L263 TraceCheckUtils]: 160: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:17,056 INFO L280 TraceCheckUtils]: 161: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,056 INFO L280 TraceCheckUtils]: 162: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:17,057 INFO L280 TraceCheckUtils]: 163: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:17,057 INFO L280 TraceCheckUtils]: 164: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,057 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:17,057 INFO L280 TraceCheckUtils]: 166: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:17,057 INFO L280 TraceCheckUtils]: 167: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:17,058 INFO L280 TraceCheckUtils]: 168: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:17,058 INFO L280 TraceCheckUtils]: 169: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:17,058 INFO L280 TraceCheckUtils]: 170: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,058 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:17,058 INFO L280 TraceCheckUtils]: 172: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:17,059 INFO L263 TraceCheckUtils]: 173: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:17,059 INFO L280 TraceCheckUtils]: 174: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,059 INFO L280 TraceCheckUtils]: 175: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:17,060 INFO L280 TraceCheckUtils]: 176: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:17,060 INFO L280 TraceCheckUtils]: 177: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:17,060 INFO L280 TraceCheckUtils]: 178: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,061 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:17,061 INFO L280 TraceCheckUtils]: 180: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:17,061 INFO L280 TraceCheckUtils]: 181: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:17,061 INFO L280 TraceCheckUtils]: 182: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:17,062 INFO L280 TraceCheckUtils]: 183: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:17,062 INFO L280 TraceCheckUtils]: 184: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,062 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:17,062 INFO L280 TraceCheckUtils]: 186: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:17,063 INFO L263 TraceCheckUtils]: 187: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:17,063 INFO L280 TraceCheckUtils]: 188: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,063 INFO L280 TraceCheckUtils]: 189: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:17,063 INFO L280 TraceCheckUtils]: 190: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-11 00:51:17,063 INFO L263 TraceCheckUtils]: 191: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-11 00:51:17,063 INFO L280 TraceCheckUtils]: 192: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,064 INFO L280 TraceCheckUtils]: 193: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-11 00:51:17,064 INFO L280 TraceCheckUtils]: 194: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-11 00:51:17,064 INFO L280 TraceCheckUtils]: 195: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-11 00:51:17,064 INFO L280 TraceCheckUtils]: 196: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,064 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-11 00:51:17,065 INFO L280 TraceCheckUtils]: 198: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:17,065 INFO L263 TraceCheckUtils]: 199: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-11 00:51:17,065 INFO L280 TraceCheckUtils]: 200: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-11 00:51:17,065 INFO L280 TraceCheckUtils]: 201: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-11 00:51:17,065 INFO L280 TraceCheckUtils]: 202: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-11 00:51:17,065 INFO L280 TraceCheckUtils]: 203: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,066 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:17,066 INFO L280 TraceCheckUtils]: 205: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:17,066 INFO L280 TraceCheckUtils]: 206: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:17,066 INFO L280 TraceCheckUtils]: 207: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:17,066 INFO L280 TraceCheckUtils]: 208: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:17,066 INFO L280 TraceCheckUtils]: 209: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,067 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-11 00:51:17,067 INFO L280 TraceCheckUtils]: 211: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-11 00:51:17,067 INFO L280 TraceCheckUtils]: 212: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-11 00:51:17,067 INFO L280 TraceCheckUtils]: 213: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-11 00:51:17,067 INFO L280 TraceCheckUtils]: 214: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-11 00:51:17,067 INFO L280 TraceCheckUtils]: 215: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-11 00:51:17,068 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {4571#true} {4923#(<= |fibo_#in~n| 6)} #48#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:17,069 INFO L280 TraceCheckUtils]: 217: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:17,070 INFO L280 TraceCheckUtils]: 218: Hoare triple {4923#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:17,071 INFO L280 TraceCheckUtils]: 219: Hoare triple {4923#(<= |fibo_#in~n| 6)} havoc #t~ret0; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:17,072 INFO L280 TraceCheckUtils]: 220: Hoare triple {4923#(<= |fibo_#in~n| 6)} havoc #t~ret1; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:17,072 INFO L280 TraceCheckUtils]: 221: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume true; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:17,074 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {4923#(<= |fibo_#in~n| 6)} {4575#(<= 7 main_~x~0)} #44#return; {4572#false} is VALID [2020-07-11 00:51:17,074 INFO L280 TraceCheckUtils]: 223: Hoare triple {4572#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4572#false} is VALID [2020-07-11 00:51:17,074 INFO L280 TraceCheckUtils]: 224: Hoare triple {4572#false} ~result~0 := #t~ret2; {4572#false} is VALID [2020-07-11 00:51:17,075 INFO L280 TraceCheckUtils]: 225: Hoare triple {4572#false} havoc #t~ret2; {4572#false} is VALID [2020-07-11 00:51:17,075 INFO L280 TraceCheckUtils]: 226: Hoare triple {4572#false} assume 13 != ~result~0; {4572#false} is VALID [2020-07-11 00:51:17,075 INFO L280 TraceCheckUtils]: 227: Hoare triple {4572#false} assume !false; {4572#false} is VALID [2020-07-11 00:51:17,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 126 proven. 642 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2020-07-11 00:51:17,121 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1264694842] [2020-07-11 00:51:17,121 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:51:17,121 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-07-11 00:51:17,122 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [46141793] [2020-07-11 00:51:17,122 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 228 [2020-07-11 00:51:17,125 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:51:17,125 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-11 00:51:17,212 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:17,212 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-11 00:51:17,213 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:51:17,213 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-11 00:51:17,213 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2020-07-11 00:51:17,213 INFO L87 Difference]: Start difference. First operand 85 states and 101 transitions. Second operand 10 states. [2020-07-11 00:51:18,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:18,373 INFO L93 Difference]: Finished difference Result 248 states and 324 transitions. [2020-07-11 00:51:18,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-11 00:51:18,374 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 228 [2020-07-11 00:51:18,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:51:18,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-11 00:51:18,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 123 transitions. [2020-07-11 00:51:18,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-11 00:51:18,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 123 transitions. [2020-07-11 00:51:18,393 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 123 transitions. [2020-07-11 00:51:18,540 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:18,549 INFO L225 Difference]: With dead ends: 248 [2020-07-11 00:51:18,550 INFO L226 Difference]: Without dead ends: 242 [2020-07-11 00:51:18,550 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=86, Invalid=154, Unknown=0, NotChecked=0, Total=240 [2020-07-11 00:51:18,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2020-07-11 00:51:19,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 218. [2020-07-11 00:51:19,071 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:51:19,072 INFO L82 GeneralOperation]: Start isEquivalent. First operand 242 states. Second operand 218 states. [2020-07-11 00:51:19,072 INFO L74 IsIncluded]: Start isIncluded. First operand 242 states. Second operand 218 states. [2020-07-11 00:51:19,072 INFO L87 Difference]: Start difference. First operand 242 states. Second operand 218 states. [2020-07-11 00:51:19,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:19,090 INFO L93 Difference]: Finished difference Result 242 states and 317 transitions. [2020-07-11 00:51:19,091 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 317 transitions. [2020-07-11 00:51:19,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:19,093 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:19,093 INFO L74 IsIncluded]: Start isIncluded. First operand 218 states. Second operand 242 states. [2020-07-11 00:51:19,093 INFO L87 Difference]: Start difference. First operand 218 states. Second operand 242 states. [2020-07-11 00:51:19,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:19,106 INFO L93 Difference]: Finished difference Result 242 states and 317 transitions. [2020-07-11 00:51:19,106 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 317 transitions. [2020-07-11 00:51:19,108 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:19,108 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:19,109 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:51:19,109 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:51:19,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218 states. [2020-07-11 00:51:19,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 288 transitions. [2020-07-11 00:51:19,120 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 288 transitions. Word has length 228 [2020-07-11 00:51:19,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:51:19,121 INFO L479 AbstractCegarLoop]: Abstraction has 218 states and 288 transitions. [2020-07-11 00:51:19,121 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-11 00:51:19,121 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 218 states and 288 transitions. [2020-07-11 00:51:19,507 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 288 edges. 288 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:19,507 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 288 transitions. [2020-07-11 00:51:19,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2020-07-11 00:51:19,515 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:51:19,515 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] [2020-07-11 00:51:19,516 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-11 00:51:19,516 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:51:19,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:51:19,516 INFO L82 PathProgramCache]: Analyzing trace with hash 260846875, now seen corresponding path program 7 times [2020-07-11 00:51:19,517 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:51:19,517 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1557665230] [2020-07-11 00:51:19,517 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:51:19,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:19,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:19,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-11 00:51:19,731 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6822#true} {6822#true} #40#return; {6822#true} is VALID [2020-07-11 00:51:19,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:19,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:20,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:20,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:20,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:20,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:20,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,492 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,493 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,494 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:20,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,574 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:20,574 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,575 INFO L280 TraceCheckUtils]: 3: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,576 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,577 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,578 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,578 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,579 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,579 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,580 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,581 INFO L280 TraceCheckUtils]: 8: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,582 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,583 INFO L280 TraceCheckUtils]: 10: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,583 INFO L263 TraceCheckUtils]: 11: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,584 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,584 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:20,585 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,585 INFO L280 TraceCheckUtils]: 15: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,587 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,588 INFO L280 TraceCheckUtils]: 17: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,589 INFO L280 TraceCheckUtils]: 18: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,589 INFO L280 TraceCheckUtils]: 19: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,590 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,591 INFO L280 TraceCheckUtils]: 21: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,592 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:20,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,605 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,606 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,607 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,608 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:20,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,609 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,609 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,609 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,610 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,610 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,610 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,610 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,611 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,611 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,611 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,612 INFO L280 TraceCheckUtils]: 12: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,613 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,614 INFO L280 TraceCheckUtils]: 14: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,614 INFO L263 TraceCheckUtils]: 15: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,614 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,614 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:20,615 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,616 INFO L280 TraceCheckUtils]: 19: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,617 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,618 INFO L280 TraceCheckUtils]: 21: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,619 INFO L280 TraceCheckUtils]: 22: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,619 INFO L280 TraceCheckUtils]: 23: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,620 INFO L280 TraceCheckUtils]: 24: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,621 INFO L280 TraceCheckUtils]: 25: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,622 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,623 INFO L280 TraceCheckUtils]: 27: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,624 INFO L263 TraceCheckUtils]: 28: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,624 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,624 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,624 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,625 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,626 INFO L280 TraceCheckUtils]: 33: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,627 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:20,628 INFO L280 TraceCheckUtils]: 35: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:20,629 INFO L280 TraceCheckUtils]: 36: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,630 INFO L280 TraceCheckUtils]: 37: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,630 INFO L280 TraceCheckUtils]: 38: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,631 INFO L280 TraceCheckUtils]: 39: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,632 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:20,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:20,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:20,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,673 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,674 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,674 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,675 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:20,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:20,683 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,684 INFO L280 TraceCheckUtils]: 3: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,685 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,686 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,686 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,686 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,686 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,687 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,688 INFO L280 TraceCheckUtils]: 8: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,689 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,690 INFO L280 TraceCheckUtils]: 10: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,690 INFO L263 TraceCheckUtils]: 11: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,690 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,690 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:20,691 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,691 INFO L280 TraceCheckUtils]: 15: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,692 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,693 INFO L280 TraceCheckUtils]: 17: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,694 INFO L280 TraceCheckUtils]: 18: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,695 INFO L280 TraceCheckUtils]: 19: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,695 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,696 INFO L280 TraceCheckUtils]: 21: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,697 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:20,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,698 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,698 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,699 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,699 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,699 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,699 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,699 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,700 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,700 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,700 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,700 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,700 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,701 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,701 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,702 INFO L280 TraceCheckUtils]: 16: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,703 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,703 INFO L280 TraceCheckUtils]: 18: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,704 INFO L263 TraceCheckUtils]: 19: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,704 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,704 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:20,705 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,705 INFO L280 TraceCheckUtils]: 23: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,707 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,708 INFO L280 TraceCheckUtils]: 25: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,708 INFO L280 TraceCheckUtils]: 26: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,709 INFO L280 TraceCheckUtils]: 27: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,710 INFO L280 TraceCheckUtils]: 28: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,711 INFO L280 TraceCheckUtils]: 29: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,712 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,713 INFO L280 TraceCheckUtils]: 31: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,713 INFO L263 TraceCheckUtils]: 32: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,713 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,713 INFO L280 TraceCheckUtils]: 34: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,713 INFO L280 TraceCheckUtils]: 35: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,714 INFO L280 TraceCheckUtils]: 36: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,715 INFO L280 TraceCheckUtils]: 37: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,716 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:20,717 INFO L280 TraceCheckUtils]: 39: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:20,717 INFO L280 TraceCheckUtils]: 40: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,718 INFO L280 TraceCheckUtils]: 41: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,719 INFO L280 TraceCheckUtils]: 42: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,719 INFO L280 TraceCheckUtils]: 43: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,720 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:20,721 INFO L280 TraceCheckUtils]: 45: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:20,721 INFO L263 TraceCheckUtils]: 46: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,721 INFO L280 TraceCheckUtils]: 47: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,721 INFO L280 TraceCheckUtils]: 48: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,722 INFO L280 TraceCheckUtils]: 49: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,722 INFO L263 TraceCheckUtils]: 50: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,722 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,722 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,723 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,723 INFO L280 TraceCheckUtils]: 54: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,724 INFO L280 TraceCheckUtils]: 55: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,725 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,725 INFO L280 TraceCheckUtils]: 57: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,726 INFO L263 TraceCheckUtils]: 58: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,726 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,726 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:20,727 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,727 INFO L280 TraceCheckUtils]: 62: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,728 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,730 INFO L280 TraceCheckUtils]: 64: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,731 INFO L280 TraceCheckUtils]: 65: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,731 INFO L280 TraceCheckUtils]: 66: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,732 INFO L280 TraceCheckUtils]: 67: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,733 INFO L280 TraceCheckUtils]: 68: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,734 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:20,735 INFO L280 TraceCheckUtils]: 70: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:20,736 INFO L280 TraceCheckUtils]: 71: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:20,736 INFO L280 TraceCheckUtils]: 72: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:20,737 INFO L280 TraceCheckUtils]: 73: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:20,738 INFO L280 TraceCheckUtils]: 74: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:20,738 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-11 00:51:20,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:20,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:20,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:20,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,817 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,818 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,819 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:20,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:20,829 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,830 INFO L280 TraceCheckUtils]: 3: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,831 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,832 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,833 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,833 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,833 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,834 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,834 INFO L280 TraceCheckUtils]: 8: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,835 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,836 INFO L280 TraceCheckUtils]: 10: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,836 INFO L263 TraceCheckUtils]: 11: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,836 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,836 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:20,837 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,837 INFO L280 TraceCheckUtils]: 15: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,839 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,839 INFO L280 TraceCheckUtils]: 17: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,840 INFO L280 TraceCheckUtils]: 18: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,841 INFO L280 TraceCheckUtils]: 19: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,842 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,842 INFO L280 TraceCheckUtils]: 21: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,843 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:20,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,853 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,853 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,854 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,855 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,856 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:20,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,857 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,857 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,857 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,857 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,858 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,858 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,858 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,858 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,858 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,859 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,860 INFO L280 TraceCheckUtils]: 12: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,861 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,861 INFO L280 TraceCheckUtils]: 14: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,862 INFO L263 TraceCheckUtils]: 15: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,862 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,862 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:20,863 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,863 INFO L280 TraceCheckUtils]: 19: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,865 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,866 INFO L280 TraceCheckUtils]: 21: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,866 INFO L280 TraceCheckUtils]: 22: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,867 INFO L280 TraceCheckUtils]: 23: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,869 INFO L280 TraceCheckUtils]: 24: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,869 INFO L280 TraceCheckUtils]: 25: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,870 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,871 INFO L280 TraceCheckUtils]: 27: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,871 INFO L263 TraceCheckUtils]: 28: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,872 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,872 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,872 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,873 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,873 INFO L280 TraceCheckUtils]: 33: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,875 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:20,876 INFO L280 TraceCheckUtils]: 35: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:20,877 INFO L280 TraceCheckUtils]: 36: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,877 INFO L280 TraceCheckUtils]: 37: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,878 INFO L280 TraceCheckUtils]: 38: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,879 INFO L280 TraceCheckUtils]: 39: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,880 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-11 00:51:20,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,883 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,883 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,884 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,884 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,884 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,884 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,884 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,885 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,885 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,885 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,885 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,885 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,886 INFO L263 TraceCheckUtils]: 15: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,886 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,886 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,886 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,888 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,888 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,889 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,890 INFO L280 TraceCheckUtils]: 22: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,890 INFO L263 TraceCheckUtils]: 23: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,890 INFO L280 TraceCheckUtils]: 24: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,891 INFO L280 TraceCheckUtils]: 25: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:20,891 INFO L280 TraceCheckUtils]: 26: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,892 INFO L280 TraceCheckUtils]: 27: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,893 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,894 INFO L280 TraceCheckUtils]: 29: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,895 INFO L280 TraceCheckUtils]: 30: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,896 INFO L280 TraceCheckUtils]: 31: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,896 INFO L280 TraceCheckUtils]: 32: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,897 INFO L280 TraceCheckUtils]: 33: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,898 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,898 INFO L280 TraceCheckUtils]: 35: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,899 INFO L263 TraceCheckUtils]: 36: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,899 INFO L280 TraceCheckUtils]: 37: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,899 INFO L280 TraceCheckUtils]: 38: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,899 INFO L280 TraceCheckUtils]: 39: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,900 INFO L280 TraceCheckUtils]: 40: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,901 INFO L280 TraceCheckUtils]: 41: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,903 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:20,903 INFO L280 TraceCheckUtils]: 43: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:20,904 INFO L280 TraceCheckUtils]: 44: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,905 INFO L280 TraceCheckUtils]: 45: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,905 INFO L280 TraceCheckUtils]: 46: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,906 INFO L280 TraceCheckUtils]: 47: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,907 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:20,908 INFO L280 TraceCheckUtils]: 49: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:20,909 INFO L263 TraceCheckUtils]: 50: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,909 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,909 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,909 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,909 INFO L263 TraceCheckUtils]: 54: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,910 INFO L280 TraceCheckUtils]: 55: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,910 INFO L280 TraceCheckUtils]: 56: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,910 INFO L280 TraceCheckUtils]: 57: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,911 INFO L280 TraceCheckUtils]: 58: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,912 INFO L280 TraceCheckUtils]: 59: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,913 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,914 INFO L280 TraceCheckUtils]: 61: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,914 INFO L263 TraceCheckUtils]: 62: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,914 INFO L280 TraceCheckUtils]: 63: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,914 INFO L280 TraceCheckUtils]: 64: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:20,915 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,915 INFO L280 TraceCheckUtils]: 66: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,917 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,918 INFO L280 TraceCheckUtils]: 68: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,919 INFO L280 TraceCheckUtils]: 69: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,919 INFO L280 TraceCheckUtils]: 70: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,920 INFO L280 TraceCheckUtils]: 71: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,920 INFO L280 TraceCheckUtils]: 72: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,922 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:20,923 INFO L280 TraceCheckUtils]: 74: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:20,923 INFO L280 TraceCheckUtils]: 75: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:20,924 INFO L280 TraceCheckUtils]: 76: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:20,925 INFO L280 TraceCheckUtils]: 77: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:20,925 INFO L280 TraceCheckUtils]: 78: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:20,927 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-11 00:51:20,928 INFO L280 TraceCheckUtils]: 80: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-11 00:51:20,928 INFO L263 TraceCheckUtils]: 81: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,928 INFO L280 TraceCheckUtils]: 82: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,929 INFO L280 TraceCheckUtils]: 83: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,929 INFO L280 TraceCheckUtils]: 84: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,929 INFO L263 TraceCheckUtils]: 85: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,929 INFO L280 TraceCheckUtils]: 86: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,930 INFO L280 TraceCheckUtils]: 87: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,930 INFO L280 TraceCheckUtils]: 88: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:20,930 INFO L263 TraceCheckUtils]: 89: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:20,930 INFO L280 TraceCheckUtils]: 90: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,930 INFO L280 TraceCheckUtils]: 91: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,931 INFO L280 TraceCheckUtils]: 92: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,931 INFO L280 TraceCheckUtils]: 93: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,932 INFO L280 TraceCheckUtils]: 94: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,933 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,933 INFO L280 TraceCheckUtils]: 96: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,934 INFO L263 TraceCheckUtils]: 97: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,934 INFO L280 TraceCheckUtils]: 98: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,934 INFO L280 TraceCheckUtils]: 99: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:20,935 INFO L280 TraceCheckUtils]: 100: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,935 INFO L280 TraceCheckUtils]: 101: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:20,937 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,938 INFO L280 TraceCheckUtils]: 103: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:20,939 INFO L280 TraceCheckUtils]: 104: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,939 INFO L280 TraceCheckUtils]: 105: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,940 INFO L280 TraceCheckUtils]: 106: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,940 INFO L280 TraceCheckUtils]: 107: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,941 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,942 INFO L280 TraceCheckUtils]: 109: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:20,942 INFO L263 TraceCheckUtils]: 110: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:20,942 INFO L280 TraceCheckUtils]: 111: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:20,943 INFO L280 TraceCheckUtils]: 112: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:20,943 INFO L280 TraceCheckUtils]: 113: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:20,943 INFO L280 TraceCheckUtils]: 114: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,944 INFO L280 TraceCheckUtils]: 115: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:20,945 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:20,946 INFO L280 TraceCheckUtils]: 117: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:20,947 INFO L280 TraceCheckUtils]: 118: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,948 INFO L280 TraceCheckUtils]: 119: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,948 INFO L280 TraceCheckUtils]: 120: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,949 INFO L280 TraceCheckUtils]: 121: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:20,950 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-11 00:51:20,951 INFO L280 TraceCheckUtils]: 123: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-11 00:51:20,951 INFO L280 TraceCheckUtils]: 124: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:20,952 INFO L280 TraceCheckUtils]: 125: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:20,953 INFO L280 TraceCheckUtils]: 126: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:20,953 INFO L280 TraceCheckUtils]: 127: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:20,954 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {6822#true} #46#return; {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-11 00:51:21,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,093 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,094 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,095 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,107 INFO L280 TraceCheckUtils]: 3: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,108 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,109 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,109 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,109 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,110 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,110 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,111 INFO L280 TraceCheckUtils]: 8: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,112 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,112 INFO L280 TraceCheckUtils]: 10: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,113 INFO L263 TraceCheckUtils]: 11: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,113 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,113 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,114 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,114 INFO L280 TraceCheckUtils]: 15: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,116 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,116 INFO L280 TraceCheckUtils]: 17: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,117 INFO L280 TraceCheckUtils]: 18: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,118 INFO L280 TraceCheckUtils]: 19: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,118 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,119 INFO L280 TraceCheckUtils]: 21: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,120 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,130 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,131 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,131 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,133 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,133 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,134 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,134 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,134 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,134 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,135 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,135 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,135 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,136 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,136 INFO L280 TraceCheckUtils]: 12: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,137 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,138 INFO L280 TraceCheckUtils]: 14: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,138 INFO L263 TraceCheckUtils]: 15: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,139 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,139 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,140 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,140 INFO L280 TraceCheckUtils]: 19: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,142 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,143 INFO L280 TraceCheckUtils]: 21: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,144 INFO L280 TraceCheckUtils]: 22: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,144 INFO L280 TraceCheckUtils]: 23: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,145 INFO L280 TraceCheckUtils]: 24: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,145 INFO L280 TraceCheckUtils]: 25: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,147 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,147 INFO L280 TraceCheckUtils]: 27: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,147 INFO L263 TraceCheckUtils]: 28: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,148 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,148 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,148 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,149 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,149 INFO L280 TraceCheckUtils]: 33: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,151 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,151 INFO L280 TraceCheckUtils]: 35: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,152 INFO L280 TraceCheckUtils]: 36: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,153 INFO L280 TraceCheckUtils]: 37: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,153 INFO L280 TraceCheckUtils]: 38: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,154 INFO L280 TraceCheckUtils]: 39: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,155 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:21,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,184 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,184 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,185 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,186 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,194 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,195 INFO L280 TraceCheckUtils]: 3: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,196 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,197 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,197 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,197 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,198 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,198 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,198 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,199 INFO L280 TraceCheckUtils]: 8: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,200 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,200 INFO L280 TraceCheckUtils]: 10: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,201 INFO L263 TraceCheckUtils]: 11: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,201 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,201 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,202 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,202 INFO L280 TraceCheckUtils]: 15: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,203 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,204 INFO L280 TraceCheckUtils]: 17: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,205 INFO L280 TraceCheckUtils]: 18: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,205 INFO L280 TraceCheckUtils]: 19: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,206 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,207 INFO L280 TraceCheckUtils]: 21: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,208 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:21,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,209 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,209 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,210 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,210 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,210 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,210 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,210 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,211 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,211 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,211 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,211 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,211 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,212 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,213 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,213 INFO L280 TraceCheckUtils]: 16: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,214 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,215 INFO L280 TraceCheckUtils]: 18: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,215 INFO L263 TraceCheckUtils]: 19: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,215 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,215 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,216 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,217 INFO L280 TraceCheckUtils]: 23: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,218 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,218 INFO L280 TraceCheckUtils]: 25: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,219 INFO L280 TraceCheckUtils]: 26: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,220 INFO L280 TraceCheckUtils]: 27: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,220 INFO L280 TraceCheckUtils]: 28: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,221 INFO L280 TraceCheckUtils]: 29: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,222 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,223 INFO L280 TraceCheckUtils]: 31: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,223 INFO L263 TraceCheckUtils]: 32: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,223 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,223 INFO L280 TraceCheckUtils]: 34: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,224 INFO L280 TraceCheckUtils]: 35: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,224 INFO L280 TraceCheckUtils]: 36: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,225 INFO L280 TraceCheckUtils]: 37: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,226 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,227 INFO L280 TraceCheckUtils]: 39: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,227 INFO L280 TraceCheckUtils]: 40: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,228 INFO L280 TraceCheckUtils]: 41: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,229 INFO L280 TraceCheckUtils]: 42: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,229 INFO L280 TraceCheckUtils]: 43: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,230 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:21,231 INFO L280 TraceCheckUtils]: 45: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:21,231 INFO L263 TraceCheckUtils]: 46: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,231 INFO L280 TraceCheckUtils]: 47: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,232 INFO L280 TraceCheckUtils]: 48: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,232 INFO L280 TraceCheckUtils]: 49: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,232 INFO L263 TraceCheckUtils]: 50: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,232 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,232 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,233 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,233 INFO L280 TraceCheckUtils]: 54: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,234 INFO L280 TraceCheckUtils]: 55: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,235 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,235 INFO L280 TraceCheckUtils]: 57: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,236 INFO L263 TraceCheckUtils]: 58: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,236 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,236 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,237 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,237 INFO L280 TraceCheckUtils]: 62: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,238 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,239 INFO L280 TraceCheckUtils]: 64: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,240 INFO L280 TraceCheckUtils]: 65: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,241 INFO L280 TraceCheckUtils]: 66: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,241 INFO L280 TraceCheckUtils]: 67: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,242 INFO L280 TraceCheckUtils]: 68: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,243 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:21,244 INFO L280 TraceCheckUtils]: 70: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:21,244 INFO L280 TraceCheckUtils]: 71: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,245 INFO L280 TraceCheckUtils]: 72: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,246 INFO L280 TraceCheckUtils]: 73: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,246 INFO L280 TraceCheckUtils]: 74: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,247 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #48#return; {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,255 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,255 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,255 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,256 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,256 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,256 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,256 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,256 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,257 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,257 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,257 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,257 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,257 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,257 INFO L263 TraceCheckUtils]: 15: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,258 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,258 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,258 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,258 INFO L263 TraceCheckUtils]: 19: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,258 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,258 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,259 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,260 INFO L280 TraceCheckUtils]: 23: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,260 INFO L280 TraceCheckUtils]: 24: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,261 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,262 INFO L280 TraceCheckUtils]: 26: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,262 INFO L263 TraceCheckUtils]: 27: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,262 INFO L280 TraceCheckUtils]: 28: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,262 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,263 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,263 INFO L280 TraceCheckUtils]: 31: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,265 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,266 INFO L280 TraceCheckUtils]: 33: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,266 INFO L280 TraceCheckUtils]: 34: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,267 INFO L280 TraceCheckUtils]: 35: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,268 INFO L280 TraceCheckUtils]: 36: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,269 INFO L280 TraceCheckUtils]: 37: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,270 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,271 INFO L280 TraceCheckUtils]: 39: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,271 INFO L263 TraceCheckUtils]: 40: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,271 INFO L280 TraceCheckUtils]: 41: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,271 INFO L280 TraceCheckUtils]: 42: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,271 INFO L280 TraceCheckUtils]: 43: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,272 INFO L280 TraceCheckUtils]: 44: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,272 INFO L280 TraceCheckUtils]: 45: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,274 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,274 INFO L280 TraceCheckUtils]: 47: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,275 INFO L280 TraceCheckUtils]: 48: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,276 INFO L280 TraceCheckUtils]: 49: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,277 INFO L280 TraceCheckUtils]: 50: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,278 INFO L280 TraceCheckUtils]: 51: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,278 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:21,279 INFO L280 TraceCheckUtils]: 53: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:21,279 INFO L263 TraceCheckUtils]: 54: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,279 INFO L280 TraceCheckUtils]: 55: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,280 INFO L280 TraceCheckUtils]: 56: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,280 INFO L280 TraceCheckUtils]: 57: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,280 INFO L263 TraceCheckUtils]: 58: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,280 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,280 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,281 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,281 INFO L280 TraceCheckUtils]: 62: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,282 INFO L280 TraceCheckUtils]: 63: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,283 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,283 INFO L280 TraceCheckUtils]: 65: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,284 INFO L263 TraceCheckUtils]: 66: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,284 INFO L280 TraceCheckUtils]: 67: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,284 INFO L280 TraceCheckUtils]: 68: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,285 INFO L280 TraceCheckUtils]: 69: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,285 INFO L280 TraceCheckUtils]: 70: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,286 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,287 INFO L280 TraceCheckUtils]: 72: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,288 INFO L280 TraceCheckUtils]: 73: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,288 INFO L280 TraceCheckUtils]: 74: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,289 INFO L280 TraceCheckUtils]: 75: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,290 INFO L280 TraceCheckUtils]: 76: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,291 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:21,291 INFO L280 TraceCheckUtils]: 78: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:21,292 INFO L280 TraceCheckUtils]: 79: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,293 INFO L280 TraceCheckUtils]: 80: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,293 INFO L280 TraceCheckUtils]: 81: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,294 INFO L280 TraceCheckUtils]: 82: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,295 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-11 00:51:21,296 INFO L280 TraceCheckUtils]: 84: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-11 00:51:21,296 INFO L263 TraceCheckUtils]: 85: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,296 INFO L280 TraceCheckUtils]: 86: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,296 INFO L280 TraceCheckUtils]: 87: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,297 INFO L280 TraceCheckUtils]: 88: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,297 INFO L263 TraceCheckUtils]: 89: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,297 INFO L280 TraceCheckUtils]: 90: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,297 INFO L280 TraceCheckUtils]: 91: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,297 INFO L280 TraceCheckUtils]: 92: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,298 INFO L263 TraceCheckUtils]: 93: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,298 INFO L280 TraceCheckUtils]: 94: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,298 INFO L280 TraceCheckUtils]: 95: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,298 INFO L280 TraceCheckUtils]: 96: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,299 INFO L280 TraceCheckUtils]: 97: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,299 INFO L280 TraceCheckUtils]: 98: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,300 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,301 INFO L280 TraceCheckUtils]: 100: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,301 INFO L263 TraceCheckUtils]: 101: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,301 INFO L280 TraceCheckUtils]: 102: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,301 INFO L280 TraceCheckUtils]: 103: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,302 INFO L280 TraceCheckUtils]: 104: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,302 INFO L280 TraceCheckUtils]: 105: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,305 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,305 INFO L280 TraceCheckUtils]: 107: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,306 INFO L280 TraceCheckUtils]: 108: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,307 INFO L280 TraceCheckUtils]: 109: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,307 INFO L280 TraceCheckUtils]: 110: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,308 INFO L280 TraceCheckUtils]: 111: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,309 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,309 INFO L280 TraceCheckUtils]: 113: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,310 INFO L263 TraceCheckUtils]: 114: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,310 INFO L280 TraceCheckUtils]: 115: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,310 INFO L280 TraceCheckUtils]: 116: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,310 INFO L280 TraceCheckUtils]: 117: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,311 INFO L280 TraceCheckUtils]: 118: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,311 INFO L280 TraceCheckUtils]: 119: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,313 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,313 INFO L280 TraceCheckUtils]: 121: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,314 INFO L280 TraceCheckUtils]: 122: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,315 INFO L280 TraceCheckUtils]: 123: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,315 INFO L280 TraceCheckUtils]: 124: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,316 INFO L280 TraceCheckUtils]: 125: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,317 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-11 00:51:21,318 INFO L280 TraceCheckUtils]: 127: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-11 00:51:21,318 INFO L280 TraceCheckUtils]: 128: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:21,319 INFO L280 TraceCheckUtils]: 129: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:21,320 INFO L280 TraceCheckUtils]: 130: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:21,320 INFO L280 TraceCheckUtils]: 131: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:21,321 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {6822#true} #46#return; {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-11 00:51:21,322 INFO L280 TraceCheckUtils]: 133: Hoare triple {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-11 00:51:21,322 INFO L263 TraceCheckUtils]: 134: Hoare triple {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,322 INFO L280 TraceCheckUtils]: 135: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,322 INFO L280 TraceCheckUtils]: 136: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,323 INFO L280 TraceCheckUtils]: 137: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,323 INFO L263 TraceCheckUtils]: 138: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,323 INFO L280 TraceCheckUtils]: 139: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,323 INFO L280 TraceCheckUtils]: 140: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,323 INFO L280 TraceCheckUtils]: 141: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,323 INFO L263 TraceCheckUtils]: 142: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,324 INFO L280 TraceCheckUtils]: 143: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,324 INFO L280 TraceCheckUtils]: 144: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,324 INFO L280 TraceCheckUtils]: 145: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,324 INFO L263 TraceCheckUtils]: 146: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,324 INFO L280 TraceCheckUtils]: 147: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,325 INFO L280 TraceCheckUtils]: 148: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,325 INFO L280 TraceCheckUtils]: 149: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,325 INFO L280 TraceCheckUtils]: 150: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,326 INFO L280 TraceCheckUtils]: 151: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,327 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,328 INFO L280 TraceCheckUtils]: 153: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,328 INFO L263 TraceCheckUtils]: 154: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,328 INFO L280 TraceCheckUtils]: 155: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,328 INFO L280 TraceCheckUtils]: 156: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,329 INFO L280 TraceCheckUtils]: 157: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,329 INFO L280 TraceCheckUtils]: 158: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,330 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,331 INFO L280 TraceCheckUtils]: 160: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,331 INFO L280 TraceCheckUtils]: 161: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,332 INFO L280 TraceCheckUtils]: 162: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,332 INFO L280 TraceCheckUtils]: 163: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,333 INFO L280 TraceCheckUtils]: 164: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,334 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,334 INFO L280 TraceCheckUtils]: 166: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,334 INFO L263 TraceCheckUtils]: 167: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,334 INFO L280 TraceCheckUtils]: 168: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,335 INFO L280 TraceCheckUtils]: 169: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,335 INFO L280 TraceCheckUtils]: 170: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,337 INFO L280 TraceCheckUtils]: 171: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,337 INFO L280 TraceCheckUtils]: 172: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,338 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,340 INFO L280 TraceCheckUtils]: 174: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,341 INFO L280 TraceCheckUtils]: 175: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,341 INFO L280 TraceCheckUtils]: 176: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,342 INFO L280 TraceCheckUtils]: 177: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,342 INFO L280 TraceCheckUtils]: 178: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,343 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:21,343 INFO L280 TraceCheckUtils]: 180: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:21,343 INFO L263 TraceCheckUtils]: 181: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,343 INFO L280 TraceCheckUtils]: 182: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,344 INFO L280 TraceCheckUtils]: 183: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,344 INFO L280 TraceCheckUtils]: 184: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,344 INFO L263 TraceCheckUtils]: 185: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,344 INFO L280 TraceCheckUtils]: 186: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,344 INFO L280 TraceCheckUtils]: 187: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,344 INFO L280 TraceCheckUtils]: 188: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,345 INFO L280 TraceCheckUtils]: 189: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,345 INFO L280 TraceCheckUtils]: 190: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,346 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,346 INFO L280 TraceCheckUtils]: 192: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,347 INFO L263 TraceCheckUtils]: 193: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,347 INFO L280 TraceCheckUtils]: 194: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,347 INFO L280 TraceCheckUtils]: 195: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,347 INFO L280 TraceCheckUtils]: 196: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,348 INFO L280 TraceCheckUtils]: 197: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,349 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,349 INFO L280 TraceCheckUtils]: 199: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,350 INFO L280 TraceCheckUtils]: 200: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,350 INFO L280 TraceCheckUtils]: 201: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,351 INFO L280 TraceCheckUtils]: 202: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,352 INFO L280 TraceCheckUtils]: 203: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,353 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:21,353 INFO L280 TraceCheckUtils]: 205: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:21,354 INFO L280 TraceCheckUtils]: 206: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,354 INFO L280 TraceCheckUtils]: 207: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,355 INFO L280 TraceCheckUtils]: 208: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,356 INFO L280 TraceCheckUtils]: 209: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,357 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #48#return; {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,357 INFO L280 TraceCheckUtils]: 211: Hoare triple {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,358 INFO L280 TraceCheckUtils]: 212: Hoare triple {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-11 00:51:21,358 INFO L280 TraceCheckUtils]: 213: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret0; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-11 00:51:21,359 INFO L280 TraceCheckUtils]: 214: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret1; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-11 00:51:21,359 INFO L280 TraceCheckUtils]: 215: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} assume true; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-11 00:51:21,360 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} {6822#true} #46#return; {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:21,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,563 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,564 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,574 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,574 INFO L280 TraceCheckUtils]: 3: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,576 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,576 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,576 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,577 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,577 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,577 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,578 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,578 INFO L280 TraceCheckUtils]: 8: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,579 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,580 INFO L280 TraceCheckUtils]: 10: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,580 INFO L263 TraceCheckUtils]: 11: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,580 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,581 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,581 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,582 INFO L280 TraceCheckUtils]: 15: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,583 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,584 INFO L280 TraceCheckUtils]: 17: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,584 INFO L280 TraceCheckUtils]: 18: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,585 INFO L280 TraceCheckUtils]: 19: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,586 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,586 INFO L280 TraceCheckUtils]: 21: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,587 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,597 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,598 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,598 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,600 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,601 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,601 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,601 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,601 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,601 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,602 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,602 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,602 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,603 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,603 INFO L280 TraceCheckUtils]: 12: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,604 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,605 INFO L280 TraceCheckUtils]: 14: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,605 INFO L263 TraceCheckUtils]: 15: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,605 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,606 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,606 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,607 INFO L280 TraceCheckUtils]: 19: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,608 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,609 INFO L280 TraceCheckUtils]: 21: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,610 INFO L280 TraceCheckUtils]: 22: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,610 INFO L280 TraceCheckUtils]: 23: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,611 INFO L280 TraceCheckUtils]: 24: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,612 INFO L280 TraceCheckUtils]: 25: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,613 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,614 INFO L280 TraceCheckUtils]: 27: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,614 INFO L263 TraceCheckUtils]: 28: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,614 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,614 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,614 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,615 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,616 INFO L280 TraceCheckUtils]: 33: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,617 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,618 INFO L280 TraceCheckUtils]: 35: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,619 INFO L280 TraceCheckUtils]: 36: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,620 INFO L280 TraceCheckUtils]: 37: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,620 INFO L280 TraceCheckUtils]: 38: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,621 INFO L280 TraceCheckUtils]: 39: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,622 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:21,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,652 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,652 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,653 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,654 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,656 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,668 INFO L280 TraceCheckUtils]: 3: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,669 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,670 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,670 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,670 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,671 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,671 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,671 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,672 INFO L280 TraceCheckUtils]: 8: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,673 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,673 INFO L280 TraceCheckUtils]: 10: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,674 INFO L263 TraceCheckUtils]: 11: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,674 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,674 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,675 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,676 INFO L280 TraceCheckUtils]: 15: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,677 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,678 INFO L280 TraceCheckUtils]: 17: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,679 INFO L280 TraceCheckUtils]: 18: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,679 INFO L280 TraceCheckUtils]: 19: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,680 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,681 INFO L280 TraceCheckUtils]: 21: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,682 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:21,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,683 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,683 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,684 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,684 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,684 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,685 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,685 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,685 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,685 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,685 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,686 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,687 INFO L280 TraceCheckUtils]: 16: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,687 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,689 INFO L280 TraceCheckUtils]: 18: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,689 INFO L263 TraceCheckUtils]: 19: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,689 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,689 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,690 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,690 INFO L280 TraceCheckUtils]: 23: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,692 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,692 INFO L280 TraceCheckUtils]: 25: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,693 INFO L280 TraceCheckUtils]: 26: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,694 INFO L280 TraceCheckUtils]: 27: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,694 INFO L280 TraceCheckUtils]: 28: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,695 INFO L280 TraceCheckUtils]: 29: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,696 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,697 INFO L280 TraceCheckUtils]: 31: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,697 INFO L263 TraceCheckUtils]: 32: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,697 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,697 INFO L280 TraceCheckUtils]: 34: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,697 INFO L280 TraceCheckUtils]: 35: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,698 INFO L280 TraceCheckUtils]: 36: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,699 INFO L280 TraceCheckUtils]: 37: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,700 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,700 INFO L280 TraceCheckUtils]: 39: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,701 INFO L280 TraceCheckUtils]: 40: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,702 INFO L280 TraceCheckUtils]: 41: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,702 INFO L280 TraceCheckUtils]: 42: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,703 INFO L280 TraceCheckUtils]: 43: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,704 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:21,704 INFO L280 TraceCheckUtils]: 45: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:21,705 INFO L263 TraceCheckUtils]: 46: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,705 INFO L280 TraceCheckUtils]: 47: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,705 INFO L280 TraceCheckUtils]: 48: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,705 INFO L280 TraceCheckUtils]: 49: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,705 INFO L263 TraceCheckUtils]: 50: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,706 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,706 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,706 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,706 INFO L280 TraceCheckUtils]: 54: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,707 INFO L280 TraceCheckUtils]: 55: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,708 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,709 INFO L280 TraceCheckUtils]: 57: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,709 INFO L263 TraceCheckUtils]: 58: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,709 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,709 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,710 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,710 INFO L280 TraceCheckUtils]: 62: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,712 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,712 INFO L280 TraceCheckUtils]: 64: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,713 INFO L280 TraceCheckUtils]: 65: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,714 INFO L280 TraceCheckUtils]: 66: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,714 INFO L280 TraceCheckUtils]: 67: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,715 INFO L280 TraceCheckUtils]: 68: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,716 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:21,717 INFO L280 TraceCheckUtils]: 70: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:21,717 INFO L280 TraceCheckUtils]: 71: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,718 INFO L280 TraceCheckUtils]: 72: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,719 INFO L280 TraceCheckUtils]: 73: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,719 INFO L280 TraceCheckUtils]: 74: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,720 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-11 00:51:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,775 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,775 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,776 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,777 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,786 INFO L280 TraceCheckUtils]: 3: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,787 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,788 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,788 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,788 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,788 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,789 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,790 INFO L280 TraceCheckUtils]: 8: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,791 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,791 INFO L280 TraceCheckUtils]: 10: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,792 INFO L263 TraceCheckUtils]: 11: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,792 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,792 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,792 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,793 INFO L280 TraceCheckUtils]: 15: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,794 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,795 INFO L280 TraceCheckUtils]: 17: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,796 INFO L280 TraceCheckUtils]: 18: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,796 INFO L280 TraceCheckUtils]: 19: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,797 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,797 INFO L280 TraceCheckUtils]: 21: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,798 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:21,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,809 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,810 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,810 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,812 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,813 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,813 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,814 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,814 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,814 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,814 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,814 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,815 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,815 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,816 INFO L280 TraceCheckUtils]: 12: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,817 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,817 INFO L280 TraceCheckUtils]: 14: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,818 INFO L263 TraceCheckUtils]: 15: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,818 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,818 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,818 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,819 INFO L280 TraceCheckUtils]: 19: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,820 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,821 INFO L280 TraceCheckUtils]: 21: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,822 INFO L280 TraceCheckUtils]: 22: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,823 INFO L280 TraceCheckUtils]: 23: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,823 INFO L280 TraceCheckUtils]: 24: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,824 INFO L280 TraceCheckUtils]: 25: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,825 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,825 INFO L280 TraceCheckUtils]: 27: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,826 INFO L263 TraceCheckUtils]: 28: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,826 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,826 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,826 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,827 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,827 INFO L280 TraceCheckUtils]: 33: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,829 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,829 INFO L280 TraceCheckUtils]: 35: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,830 INFO L280 TraceCheckUtils]: 36: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,831 INFO L280 TraceCheckUtils]: 37: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,831 INFO L280 TraceCheckUtils]: 38: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,832 INFO L280 TraceCheckUtils]: 39: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,833 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-11 00:51:21,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,836 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,837 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,837 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,837 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,837 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,837 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,837 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,838 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,838 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,838 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,838 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,838 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,839 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,839 INFO L263 TraceCheckUtils]: 15: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,839 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,839 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,839 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,841 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,841 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,842 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,843 INFO L280 TraceCheckUtils]: 22: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,843 INFO L263 TraceCheckUtils]: 23: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,843 INFO L280 TraceCheckUtils]: 24: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,843 INFO L280 TraceCheckUtils]: 25: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,844 INFO L280 TraceCheckUtils]: 26: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,844 INFO L280 TraceCheckUtils]: 27: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,846 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,846 INFO L280 TraceCheckUtils]: 29: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,847 INFO L280 TraceCheckUtils]: 30: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,848 INFO L280 TraceCheckUtils]: 31: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,848 INFO L280 TraceCheckUtils]: 32: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,849 INFO L280 TraceCheckUtils]: 33: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,850 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,850 INFO L280 TraceCheckUtils]: 35: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,851 INFO L263 TraceCheckUtils]: 36: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,851 INFO L280 TraceCheckUtils]: 37: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,851 INFO L280 TraceCheckUtils]: 38: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,851 INFO L280 TraceCheckUtils]: 39: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,852 INFO L280 TraceCheckUtils]: 40: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,852 INFO L280 TraceCheckUtils]: 41: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,853 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,854 INFO L280 TraceCheckUtils]: 43: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,855 INFO L280 TraceCheckUtils]: 44: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,855 INFO L280 TraceCheckUtils]: 45: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,856 INFO L280 TraceCheckUtils]: 46: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,856 INFO L280 TraceCheckUtils]: 47: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,857 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:21,858 INFO L280 TraceCheckUtils]: 49: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:21,858 INFO L263 TraceCheckUtils]: 50: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,858 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,859 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,859 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,859 INFO L263 TraceCheckUtils]: 54: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,859 INFO L280 TraceCheckUtils]: 55: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,859 INFO L280 TraceCheckUtils]: 56: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,860 INFO L280 TraceCheckUtils]: 57: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,860 INFO L280 TraceCheckUtils]: 58: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,861 INFO L280 TraceCheckUtils]: 59: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,862 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,863 INFO L280 TraceCheckUtils]: 61: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,863 INFO L263 TraceCheckUtils]: 62: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,863 INFO L280 TraceCheckUtils]: 63: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,863 INFO L280 TraceCheckUtils]: 64: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,864 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,864 INFO L280 TraceCheckUtils]: 66: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,866 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,866 INFO L280 TraceCheckUtils]: 68: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,867 INFO L280 TraceCheckUtils]: 69: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,868 INFO L280 TraceCheckUtils]: 70: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,868 INFO L280 TraceCheckUtils]: 71: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,869 INFO L280 TraceCheckUtils]: 72: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,870 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:21,871 INFO L280 TraceCheckUtils]: 74: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:21,871 INFO L280 TraceCheckUtils]: 75: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,872 INFO L280 TraceCheckUtils]: 76: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,873 INFO L280 TraceCheckUtils]: 77: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,873 INFO L280 TraceCheckUtils]: 78: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,874 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-11 00:51:21,875 INFO L280 TraceCheckUtils]: 80: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-11 00:51:21,875 INFO L263 TraceCheckUtils]: 81: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,875 INFO L280 TraceCheckUtils]: 82: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,875 INFO L280 TraceCheckUtils]: 83: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,876 INFO L280 TraceCheckUtils]: 84: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,876 INFO L263 TraceCheckUtils]: 85: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,876 INFO L280 TraceCheckUtils]: 86: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,876 INFO L280 TraceCheckUtils]: 87: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,876 INFO L280 TraceCheckUtils]: 88: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,877 INFO L263 TraceCheckUtils]: 89: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,877 INFO L280 TraceCheckUtils]: 90: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,877 INFO L280 TraceCheckUtils]: 91: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,877 INFO L280 TraceCheckUtils]: 92: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,878 INFO L280 TraceCheckUtils]: 93: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,878 INFO L280 TraceCheckUtils]: 94: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,879 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,880 INFO L280 TraceCheckUtils]: 96: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,880 INFO L263 TraceCheckUtils]: 97: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,880 INFO L280 TraceCheckUtils]: 98: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,880 INFO L280 TraceCheckUtils]: 99: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,880 INFO L280 TraceCheckUtils]: 100: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,881 INFO L280 TraceCheckUtils]: 101: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,882 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,882 INFO L280 TraceCheckUtils]: 103: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,883 INFO L280 TraceCheckUtils]: 104: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,883 INFO L280 TraceCheckUtils]: 105: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,884 INFO L280 TraceCheckUtils]: 106: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,886 INFO L280 TraceCheckUtils]: 107: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,886 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,887 INFO L280 TraceCheckUtils]: 109: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,887 INFO L263 TraceCheckUtils]: 110: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,887 INFO L280 TraceCheckUtils]: 111: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,887 INFO L280 TraceCheckUtils]: 112: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,887 INFO L280 TraceCheckUtils]: 113: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,888 INFO L280 TraceCheckUtils]: 114: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,888 INFO L280 TraceCheckUtils]: 115: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,889 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,890 INFO L280 TraceCheckUtils]: 117: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,891 INFO L280 TraceCheckUtils]: 118: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,891 INFO L280 TraceCheckUtils]: 119: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,892 INFO L280 TraceCheckUtils]: 120: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,893 INFO L280 TraceCheckUtils]: 121: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,894 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-11 00:51:21,894 INFO L280 TraceCheckUtils]: 123: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-11 00:51:21,895 INFO L280 TraceCheckUtils]: 124: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:21,895 INFO L280 TraceCheckUtils]: 125: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:21,896 INFO L280 TraceCheckUtils]: 126: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:21,897 INFO L280 TraceCheckUtils]: 127: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:21,898 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} #48#return; {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,917 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,917 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,917 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,917 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,917 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,917 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,917 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,918 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,918 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,918 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,918 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,918 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,918 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,918 INFO L263 TraceCheckUtils]: 15: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,919 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,919 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,919 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,919 INFO L263 TraceCheckUtils]: 19: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,919 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,919 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,919 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,919 INFO L263 TraceCheckUtils]: 23: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,919 INFO L280 TraceCheckUtils]: 24: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,920 INFO L280 TraceCheckUtils]: 25: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,920 INFO L280 TraceCheckUtils]: 26: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,920 INFO L280 TraceCheckUtils]: 27: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,921 INFO L280 TraceCheckUtils]: 28: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,922 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,922 INFO L280 TraceCheckUtils]: 30: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,922 INFO L263 TraceCheckUtils]: 31: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,922 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,922 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,923 INFO L280 TraceCheckUtils]: 34: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,923 INFO L280 TraceCheckUtils]: 35: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,924 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,925 INFO L280 TraceCheckUtils]: 37: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,926 INFO L280 TraceCheckUtils]: 38: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,926 INFO L280 TraceCheckUtils]: 39: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,927 INFO L280 TraceCheckUtils]: 40: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,928 INFO L280 TraceCheckUtils]: 41: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,928 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,929 INFO L280 TraceCheckUtils]: 43: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,929 INFO L263 TraceCheckUtils]: 44: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,929 INFO L280 TraceCheckUtils]: 45: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,929 INFO L280 TraceCheckUtils]: 46: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,929 INFO L280 TraceCheckUtils]: 47: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,930 INFO L280 TraceCheckUtils]: 48: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,930 INFO L280 TraceCheckUtils]: 49: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,931 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,932 INFO L280 TraceCheckUtils]: 51: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,937 INFO L280 TraceCheckUtils]: 52: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,938 INFO L280 TraceCheckUtils]: 53: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,938 INFO L280 TraceCheckUtils]: 54: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,939 INFO L280 TraceCheckUtils]: 55: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,940 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:21,941 INFO L280 TraceCheckUtils]: 57: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:21,941 INFO L263 TraceCheckUtils]: 58: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,942 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,942 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,942 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,942 INFO L263 TraceCheckUtils]: 62: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,942 INFO L280 TraceCheckUtils]: 63: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,942 INFO L280 TraceCheckUtils]: 64: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,943 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,943 INFO L280 TraceCheckUtils]: 66: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,945 INFO L280 TraceCheckUtils]: 67: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,946 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,946 INFO L280 TraceCheckUtils]: 69: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,947 INFO L263 TraceCheckUtils]: 70: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,947 INFO L280 TraceCheckUtils]: 71: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,947 INFO L280 TraceCheckUtils]: 72: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,948 INFO L280 TraceCheckUtils]: 73: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,949 INFO L280 TraceCheckUtils]: 74: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,950 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,951 INFO L280 TraceCheckUtils]: 76: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,952 INFO L280 TraceCheckUtils]: 77: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,952 INFO L280 TraceCheckUtils]: 78: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,953 INFO L280 TraceCheckUtils]: 79: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,953 INFO L280 TraceCheckUtils]: 80: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,954 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:21,955 INFO L280 TraceCheckUtils]: 82: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:21,956 INFO L280 TraceCheckUtils]: 83: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,957 INFO L280 TraceCheckUtils]: 84: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,957 INFO L280 TraceCheckUtils]: 85: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,957 INFO L280 TraceCheckUtils]: 86: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:21,958 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-11 00:51:21,959 INFO L280 TraceCheckUtils]: 88: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-11 00:51:21,959 INFO L263 TraceCheckUtils]: 89: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,959 INFO L280 TraceCheckUtils]: 90: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,959 INFO L280 TraceCheckUtils]: 91: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,959 INFO L280 TraceCheckUtils]: 92: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,960 INFO L263 TraceCheckUtils]: 93: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,960 INFO L280 TraceCheckUtils]: 94: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,960 INFO L280 TraceCheckUtils]: 95: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,960 INFO L280 TraceCheckUtils]: 96: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,960 INFO L263 TraceCheckUtils]: 97: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,960 INFO L280 TraceCheckUtils]: 98: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,961 INFO L280 TraceCheckUtils]: 99: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,961 INFO L280 TraceCheckUtils]: 100: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,967 INFO L280 TraceCheckUtils]: 101: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,968 INFO L280 TraceCheckUtils]: 102: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,969 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,970 INFO L280 TraceCheckUtils]: 104: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,970 INFO L263 TraceCheckUtils]: 105: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,970 INFO L280 TraceCheckUtils]: 106: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,971 INFO L280 TraceCheckUtils]: 107: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:21,971 INFO L280 TraceCheckUtils]: 108: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,972 INFO L280 TraceCheckUtils]: 109: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:21,977 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,979 INFO L280 TraceCheckUtils]: 111: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:21,982 INFO L280 TraceCheckUtils]: 112: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,983 INFO L280 TraceCheckUtils]: 113: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,984 INFO L280 TraceCheckUtils]: 114: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,985 INFO L280 TraceCheckUtils]: 115: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,986 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,986 INFO L280 TraceCheckUtils]: 117: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:21,986 INFO L263 TraceCheckUtils]: 118: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,987 INFO L280 TraceCheckUtils]: 119: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,987 INFO L280 TraceCheckUtils]: 120: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,987 INFO L280 TraceCheckUtils]: 121: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:21,987 INFO L280 TraceCheckUtils]: 122: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,988 INFO L280 TraceCheckUtils]: 123: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:21,989 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,989 INFO L280 TraceCheckUtils]: 125: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:21,990 INFO L280 TraceCheckUtils]: 126: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,991 INFO L280 TraceCheckUtils]: 127: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,991 INFO L280 TraceCheckUtils]: 128: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,992 INFO L280 TraceCheckUtils]: 129: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:21,993 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-11 00:51:21,994 INFO L280 TraceCheckUtils]: 131: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-11 00:51:21,994 INFO L280 TraceCheckUtils]: 132: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:21,995 INFO L280 TraceCheckUtils]: 133: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:21,995 INFO L280 TraceCheckUtils]: 134: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:21,997 INFO L280 TraceCheckUtils]: 135: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:21,998 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {6822#true} #46#return; {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-11 00:51:21,998 INFO L280 TraceCheckUtils]: 137: Hoare triple {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-11 00:51:21,998 INFO L263 TraceCheckUtils]: 138: Hoare triple {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:21,998 INFO L280 TraceCheckUtils]: 139: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,998 INFO L280 TraceCheckUtils]: 140: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,999 INFO L280 TraceCheckUtils]: 141: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,999 INFO L263 TraceCheckUtils]: 142: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,999 INFO L280 TraceCheckUtils]: 143: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,999 INFO L280 TraceCheckUtils]: 144: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:21,999 INFO L280 TraceCheckUtils]: 145: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:21,999 INFO L263 TraceCheckUtils]: 146: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:21,999 INFO L280 TraceCheckUtils]: 147: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:21,999 INFO L280 TraceCheckUtils]: 148: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,000 INFO L280 TraceCheckUtils]: 149: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,000 INFO L263 TraceCheckUtils]: 150: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,000 INFO L280 TraceCheckUtils]: 151: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,000 INFO L280 TraceCheckUtils]: 152: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,001 INFO L280 TraceCheckUtils]: 153: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,001 INFO L280 TraceCheckUtils]: 154: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,008 INFO L280 TraceCheckUtils]: 155: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,009 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,010 INFO L280 TraceCheckUtils]: 157: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,010 INFO L263 TraceCheckUtils]: 158: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,010 INFO L280 TraceCheckUtils]: 159: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,011 INFO L280 TraceCheckUtils]: 160: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:22,011 INFO L280 TraceCheckUtils]: 161: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,012 INFO L280 TraceCheckUtils]: 162: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,013 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,014 INFO L280 TraceCheckUtils]: 164: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,015 INFO L280 TraceCheckUtils]: 165: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,015 INFO L280 TraceCheckUtils]: 166: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,016 INFO L280 TraceCheckUtils]: 167: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,016 INFO L280 TraceCheckUtils]: 168: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,017 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,018 INFO L280 TraceCheckUtils]: 170: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,018 INFO L263 TraceCheckUtils]: 171: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,018 INFO L280 TraceCheckUtils]: 172: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,019 INFO L280 TraceCheckUtils]: 173: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,019 INFO L280 TraceCheckUtils]: 174: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,019 INFO L280 TraceCheckUtils]: 175: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,020 INFO L280 TraceCheckUtils]: 176: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,021 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:22,021 INFO L280 TraceCheckUtils]: 178: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:22,022 INFO L280 TraceCheckUtils]: 179: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,022 INFO L280 TraceCheckUtils]: 180: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,023 INFO L280 TraceCheckUtils]: 181: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,023 INFO L280 TraceCheckUtils]: 182: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,024 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:22,025 INFO L280 TraceCheckUtils]: 184: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:22,025 INFO L263 TraceCheckUtils]: 185: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,025 INFO L280 TraceCheckUtils]: 186: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,025 INFO L280 TraceCheckUtils]: 187: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,025 INFO L280 TraceCheckUtils]: 188: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,025 INFO L263 TraceCheckUtils]: 189: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,025 INFO L280 TraceCheckUtils]: 190: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,026 INFO L280 TraceCheckUtils]: 191: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,026 INFO L280 TraceCheckUtils]: 192: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,026 INFO L280 TraceCheckUtils]: 193: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,027 INFO L280 TraceCheckUtils]: 194: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,027 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,028 INFO L280 TraceCheckUtils]: 196: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,028 INFO L263 TraceCheckUtils]: 197: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,028 INFO L280 TraceCheckUtils]: 198: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,028 INFO L280 TraceCheckUtils]: 199: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:22,031 INFO L280 TraceCheckUtils]: 200: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,031 INFO L280 TraceCheckUtils]: 201: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,032 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,033 INFO L280 TraceCheckUtils]: 203: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,034 INFO L280 TraceCheckUtils]: 204: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,034 INFO L280 TraceCheckUtils]: 205: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,035 INFO L280 TraceCheckUtils]: 206: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,035 INFO L280 TraceCheckUtils]: 207: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,037 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:22,037 INFO L280 TraceCheckUtils]: 209: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:22,038 INFO L280 TraceCheckUtils]: 210: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,039 INFO L280 TraceCheckUtils]: 211: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,040 INFO L280 TraceCheckUtils]: 212: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,040 INFO L280 TraceCheckUtils]: 213: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,042 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #48#return; {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,042 INFO L280 TraceCheckUtils]: 215: Hoare triple {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,043 INFO L280 TraceCheckUtils]: 216: Hoare triple {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-11 00:51:22,043 INFO L280 TraceCheckUtils]: 217: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret0; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-11 00:51:22,044 INFO L280 TraceCheckUtils]: 218: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret1; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-11 00:51:22,044 INFO L280 TraceCheckUtils]: 219: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} assume true; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-11 00:51:22,046 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} {6822#true} #46#return; {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:22,046 INFO L280 TraceCheckUtils]: 221: Hoare triple {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:22,046 INFO L263 TraceCheckUtils]: 222: Hoare triple {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,047 INFO L280 TraceCheckUtils]: 223: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,047 INFO L280 TraceCheckUtils]: 224: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,047 INFO L280 TraceCheckUtils]: 225: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,047 INFO L263 TraceCheckUtils]: 226: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,047 INFO L280 TraceCheckUtils]: 227: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,048 INFO L280 TraceCheckUtils]: 228: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,048 INFO L280 TraceCheckUtils]: 229: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,048 INFO L263 TraceCheckUtils]: 230: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,048 INFO L280 TraceCheckUtils]: 231: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,048 INFO L280 TraceCheckUtils]: 232: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,049 INFO L280 TraceCheckUtils]: 233: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,049 INFO L263 TraceCheckUtils]: 234: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,049 INFO L280 TraceCheckUtils]: 235: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,049 INFO L280 TraceCheckUtils]: 236: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,049 INFO L280 TraceCheckUtils]: 237: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,049 INFO L263 TraceCheckUtils]: 238: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,049 INFO L280 TraceCheckUtils]: 239: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,049 INFO L280 TraceCheckUtils]: 240: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,050 INFO L280 TraceCheckUtils]: 241: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,050 INFO L280 TraceCheckUtils]: 242: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,050 INFO L280 TraceCheckUtils]: 243: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,051 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,052 INFO L280 TraceCheckUtils]: 245: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,052 INFO L263 TraceCheckUtils]: 246: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,052 INFO L280 TraceCheckUtils]: 247: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,052 INFO L280 TraceCheckUtils]: 248: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:22,052 INFO L280 TraceCheckUtils]: 249: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,053 INFO L280 TraceCheckUtils]: 250: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,054 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,054 INFO L280 TraceCheckUtils]: 252: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,055 INFO L280 TraceCheckUtils]: 253: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,055 INFO L280 TraceCheckUtils]: 254: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,056 INFO L280 TraceCheckUtils]: 255: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,057 INFO L280 TraceCheckUtils]: 256: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,058 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,058 INFO L280 TraceCheckUtils]: 258: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,058 INFO L263 TraceCheckUtils]: 259: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,058 INFO L280 TraceCheckUtils]: 260: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,058 INFO L280 TraceCheckUtils]: 261: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,059 INFO L280 TraceCheckUtils]: 262: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,059 INFO L280 TraceCheckUtils]: 263: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,061 INFO L280 TraceCheckUtils]: 264: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,062 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:22,062 INFO L280 TraceCheckUtils]: 266: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:22,063 INFO L280 TraceCheckUtils]: 267: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,063 INFO L280 TraceCheckUtils]: 268: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,064 INFO L280 TraceCheckUtils]: 269: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,064 INFO L280 TraceCheckUtils]: 270: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,065 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:22,065 INFO L280 TraceCheckUtils]: 272: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:22,065 INFO L263 TraceCheckUtils]: 273: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,066 INFO L280 TraceCheckUtils]: 274: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,066 INFO L280 TraceCheckUtils]: 275: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,066 INFO L280 TraceCheckUtils]: 276: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,066 INFO L263 TraceCheckUtils]: 277: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,066 INFO L280 TraceCheckUtils]: 278: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,066 INFO L280 TraceCheckUtils]: 279: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,066 INFO L280 TraceCheckUtils]: 280: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,067 INFO L280 TraceCheckUtils]: 281: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,067 INFO L280 TraceCheckUtils]: 282: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,069 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,069 INFO L280 TraceCheckUtils]: 284: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,069 INFO L263 TraceCheckUtils]: 285: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,069 INFO L280 TraceCheckUtils]: 286: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,069 INFO L280 TraceCheckUtils]: 287: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:22,070 INFO L280 TraceCheckUtils]: 288: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,070 INFO L280 TraceCheckUtils]: 289: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,072 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,072 INFO L280 TraceCheckUtils]: 291: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,073 INFO L280 TraceCheckUtils]: 292: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,073 INFO L280 TraceCheckUtils]: 293: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,074 INFO L280 TraceCheckUtils]: 294: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,074 INFO L280 TraceCheckUtils]: 295: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,076 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:22,076 INFO L280 TraceCheckUtils]: 297: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:22,077 INFO L280 TraceCheckUtils]: 298: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,078 INFO L280 TraceCheckUtils]: 299: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,078 INFO L280 TraceCheckUtils]: 300: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,078 INFO L280 TraceCheckUtils]: 301: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,079 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-11 00:51:22,080 INFO L280 TraceCheckUtils]: 303: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-11 00:51:22,080 INFO L263 TraceCheckUtils]: 304: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,080 INFO L280 TraceCheckUtils]: 305: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,080 INFO L280 TraceCheckUtils]: 306: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,080 INFO L280 TraceCheckUtils]: 307: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,081 INFO L263 TraceCheckUtils]: 308: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,081 INFO L280 TraceCheckUtils]: 309: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,081 INFO L280 TraceCheckUtils]: 310: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,081 INFO L280 TraceCheckUtils]: 311: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,081 INFO L263 TraceCheckUtils]: 312: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,082 INFO L280 TraceCheckUtils]: 313: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,082 INFO L280 TraceCheckUtils]: 314: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,082 INFO L280 TraceCheckUtils]: 315: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,082 INFO L280 TraceCheckUtils]: 316: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,083 INFO L280 TraceCheckUtils]: 317: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,083 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,084 INFO L280 TraceCheckUtils]: 319: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,084 INFO L263 TraceCheckUtils]: 320: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,084 INFO L280 TraceCheckUtils]: 321: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,084 INFO L280 TraceCheckUtils]: 322: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:22,085 INFO L280 TraceCheckUtils]: 323: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,085 INFO L280 TraceCheckUtils]: 324: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,086 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,086 INFO L280 TraceCheckUtils]: 326: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,087 INFO L280 TraceCheckUtils]: 327: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,090 INFO L280 TraceCheckUtils]: 328: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,094 INFO L280 TraceCheckUtils]: 329: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,095 INFO L280 TraceCheckUtils]: 330: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,096 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,097 INFO L280 TraceCheckUtils]: 332: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,097 INFO L263 TraceCheckUtils]: 333: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,097 INFO L280 TraceCheckUtils]: 334: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,097 INFO L280 TraceCheckUtils]: 335: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,098 INFO L280 TraceCheckUtils]: 336: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,098 INFO L280 TraceCheckUtils]: 337: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,099 INFO L280 TraceCheckUtils]: 338: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,100 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:22,101 INFO L280 TraceCheckUtils]: 340: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:22,102 INFO L280 TraceCheckUtils]: 341: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,103 INFO L280 TraceCheckUtils]: 342: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,103 INFO L280 TraceCheckUtils]: 343: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,104 INFO L280 TraceCheckUtils]: 344: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,105 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-11 00:51:22,106 INFO L280 TraceCheckUtils]: 346: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-11 00:51:22,107 INFO L280 TraceCheckUtils]: 347: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:22,108 INFO L280 TraceCheckUtils]: 348: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:22,108 INFO L280 TraceCheckUtils]: 349: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:22,109 INFO L280 TraceCheckUtils]: 350: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:22,110 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} #48#return; {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,111 INFO L280 TraceCheckUtils]: 352: Hoare triple {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,112 INFO L280 TraceCheckUtils]: 353: Hoare triple {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-11 00:51:22,112 INFO L280 TraceCheckUtils]: 354: Hoare triple {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} havoc #t~ret0; {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-11 00:51:22,113 INFO L280 TraceCheckUtils]: 355: Hoare triple {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} havoc #t~ret1; {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-11 00:51:22,113 INFO L280 TraceCheckUtils]: 356: Hoare triple {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} assume true; {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-11 00:51:22,114 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} {6822#true} #44#return; {7184#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} is VALID [2020-07-11 00:51:22,287 INFO L263 TraceCheckUtils]: 0: Hoare triple {6822#true} call ULTIMATE.init(); {6822#true} is VALID [2020-07-11 00:51:22,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-11 00:51:22,287 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6822#true} {6822#true} #40#return; {6822#true} is VALID [2020-07-11 00:51:22,287 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret3 := main(); {6822#true} is VALID [2020-07-11 00:51:22,287 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~x~0 := 7; {6822#true} is VALID [2020-07-11 00:51:22,288 INFO L263 TraceCheckUtils]: 5: Hoare triple {6822#true} call #t~ret2 := fibo(~x~0); {6822#true} is VALID [2020-07-11 00:51:22,288 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,288 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,288 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,288 INFO L263 TraceCheckUtils]: 9: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,288 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,288 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,288 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,288 INFO L263 TraceCheckUtils]: 13: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,289 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,289 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,289 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,289 INFO L263 TraceCheckUtils]: 17: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,289 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,289 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,289 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,289 INFO L263 TraceCheckUtils]: 21: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,289 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,289 INFO L280 TraceCheckUtils]: 23: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,290 INFO L280 TraceCheckUtils]: 24: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,290 INFO L263 TraceCheckUtils]: 25: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,290 INFO L280 TraceCheckUtils]: 26: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,290 INFO L280 TraceCheckUtils]: 27: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,290 INFO L280 TraceCheckUtils]: 28: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,290 INFO L263 TraceCheckUtils]: 29: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,290 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,290 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,290 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,292 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,293 INFO L280 TraceCheckUtils]: 34: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,294 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,294 INFO L280 TraceCheckUtils]: 36: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,294 INFO L263 TraceCheckUtils]: 37: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,295 INFO L280 TraceCheckUtils]: 38: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,295 INFO L280 TraceCheckUtils]: 39: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:22,295 INFO L280 TraceCheckUtils]: 40: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,296 INFO L280 TraceCheckUtils]: 41: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,297 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,297 INFO L280 TraceCheckUtils]: 43: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,298 INFO L280 TraceCheckUtils]: 44: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,298 INFO L280 TraceCheckUtils]: 45: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,299 INFO L280 TraceCheckUtils]: 46: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,299 INFO L280 TraceCheckUtils]: 47: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,300 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,300 INFO L280 TraceCheckUtils]: 49: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,300 INFO L263 TraceCheckUtils]: 50: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,300 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,300 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,301 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,301 INFO L280 TraceCheckUtils]: 54: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,301 INFO L280 TraceCheckUtils]: 55: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,302 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:22,303 INFO L280 TraceCheckUtils]: 57: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:22,303 INFO L280 TraceCheckUtils]: 58: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,304 INFO L280 TraceCheckUtils]: 59: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,304 INFO L280 TraceCheckUtils]: 60: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,305 INFO L280 TraceCheckUtils]: 61: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,305 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:22,306 INFO L280 TraceCheckUtils]: 63: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:22,306 INFO L263 TraceCheckUtils]: 64: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,306 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,306 INFO L280 TraceCheckUtils]: 66: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,306 INFO L280 TraceCheckUtils]: 67: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,307 INFO L263 TraceCheckUtils]: 68: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,307 INFO L280 TraceCheckUtils]: 69: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,307 INFO L280 TraceCheckUtils]: 70: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,307 INFO L280 TraceCheckUtils]: 71: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,307 INFO L280 TraceCheckUtils]: 72: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,308 INFO L280 TraceCheckUtils]: 73: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,308 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,315 INFO L280 TraceCheckUtils]: 75: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,316 INFO L263 TraceCheckUtils]: 76: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,316 INFO L280 TraceCheckUtils]: 77: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,316 INFO L280 TraceCheckUtils]: 78: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:22,316 INFO L280 TraceCheckUtils]: 79: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,317 INFO L280 TraceCheckUtils]: 80: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,318 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,319 INFO L280 TraceCheckUtils]: 82: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,320 INFO L280 TraceCheckUtils]: 83: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,320 INFO L280 TraceCheckUtils]: 84: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,321 INFO L280 TraceCheckUtils]: 85: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,321 INFO L280 TraceCheckUtils]: 86: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,323 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:22,323 INFO L280 TraceCheckUtils]: 88: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:22,324 INFO L280 TraceCheckUtils]: 89: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,325 INFO L280 TraceCheckUtils]: 90: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,325 INFO L280 TraceCheckUtils]: 91: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,326 INFO L280 TraceCheckUtils]: 92: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,327 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-11 00:51:22,327 INFO L280 TraceCheckUtils]: 94: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-11 00:51:22,327 INFO L263 TraceCheckUtils]: 95: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,328 INFO L280 TraceCheckUtils]: 96: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,328 INFO L280 TraceCheckUtils]: 97: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,328 INFO L280 TraceCheckUtils]: 98: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,328 INFO L263 TraceCheckUtils]: 99: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,328 INFO L280 TraceCheckUtils]: 100: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,328 INFO L280 TraceCheckUtils]: 101: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,329 INFO L280 TraceCheckUtils]: 102: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,329 INFO L263 TraceCheckUtils]: 103: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,329 INFO L280 TraceCheckUtils]: 104: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,329 INFO L280 TraceCheckUtils]: 105: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,329 INFO L280 TraceCheckUtils]: 106: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,330 INFO L280 TraceCheckUtils]: 107: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,330 INFO L280 TraceCheckUtils]: 108: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,331 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,332 INFO L280 TraceCheckUtils]: 110: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,332 INFO L263 TraceCheckUtils]: 111: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,332 INFO L280 TraceCheckUtils]: 112: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,332 INFO L280 TraceCheckUtils]: 113: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:22,333 INFO L280 TraceCheckUtils]: 114: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,333 INFO L280 TraceCheckUtils]: 115: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,335 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,335 INFO L280 TraceCheckUtils]: 117: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,336 INFO L280 TraceCheckUtils]: 118: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,337 INFO L280 TraceCheckUtils]: 119: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,337 INFO L280 TraceCheckUtils]: 120: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,338 INFO L280 TraceCheckUtils]: 121: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,339 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,339 INFO L280 TraceCheckUtils]: 123: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,340 INFO L263 TraceCheckUtils]: 124: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,340 INFO L280 TraceCheckUtils]: 125: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,340 INFO L280 TraceCheckUtils]: 126: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,340 INFO L280 TraceCheckUtils]: 127: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,341 INFO L280 TraceCheckUtils]: 128: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,341 INFO L280 TraceCheckUtils]: 129: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,342 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:22,343 INFO L280 TraceCheckUtils]: 131: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:22,344 INFO L280 TraceCheckUtils]: 132: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,344 INFO L280 TraceCheckUtils]: 133: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,345 INFO L280 TraceCheckUtils]: 134: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,346 INFO L280 TraceCheckUtils]: 135: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,347 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-11 00:51:22,347 INFO L280 TraceCheckUtils]: 137: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-11 00:51:22,348 INFO L280 TraceCheckUtils]: 138: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:22,349 INFO L280 TraceCheckUtils]: 139: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:22,349 INFO L280 TraceCheckUtils]: 140: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:22,350 INFO L280 TraceCheckUtils]: 141: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:22,350 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {6822#true} #46#return; {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-11 00:51:22,351 INFO L280 TraceCheckUtils]: 143: Hoare triple {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-11 00:51:22,351 INFO L263 TraceCheckUtils]: 144: Hoare triple {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,351 INFO L280 TraceCheckUtils]: 145: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,351 INFO L280 TraceCheckUtils]: 146: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,351 INFO L280 TraceCheckUtils]: 147: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,351 INFO L263 TraceCheckUtils]: 148: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,351 INFO L280 TraceCheckUtils]: 149: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,352 INFO L280 TraceCheckUtils]: 150: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,352 INFO L280 TraceCheckUtils]: 151: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,352 INFO L263 TraceCheckUtils]: 152: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,352 INFO L280 TraceCheckUtils]: 153: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,352 INFO L280 TraceCheckUtils]: 154: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,352 INFO L280 TraceCheckUtils]: 155: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,352 INFO L263 TraceCheckUtils]: 156: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,352 INFO L280 TraceCheckUtils]: 157: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,352 INFO L280 TraceCheckUtils]: 158: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,353 INFO L280 TraceCheckUtils]: 159: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,353 INFO L280 TraceCheckUtils]: 160: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,353 INFO L280 TraceCheckUtils]: 161: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,354 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,354 INFO L280 TraceCheckUtils]: 163: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,355 INFO L263 TraceCheckUtils]: 164: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,355 INFO L280 TraceCheckUtils]: 165: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,355 INFO L280 TraceCheckUtils]: 166: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:22,355 INFO L280 TraceCheckUtils]: 167: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,356 INFO L280 TraceCheckUtils]: 168: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,357 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,357 INFO L280 TraceCheckUtils]: 170: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,358 INFO L280 TraceCheckUtils]: 171: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,359 INFO L280 TraceCheckUtils]: 172: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,359 INFO L280 TraceCheckUtils]: 173: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,360 INFO L280 TraceCheckUtils]: 174: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,361 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,361 INFO L280 TraceCheckUtils]: 176: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,361 INFO L263 TraceCheckUtils]: 177: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,361 INFO L280 TraceCheckUtils]: 178: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,361 INFO L280 TraceCheckUtils]: 179: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,362 INFO L280 TraceCheckUtils]: 180: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,362 INFO L280 TraceCheckUtils]: 181: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,362 INFO L280 TraceCheckUtils]: 182: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,369 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:22,369 INFO L280 TraceCheckUtils]: 184: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:22,370 INFO L280 TraceCheckUtils]: 185: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,370 INFO L280 TraceCheckUtils]: 186: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,371 INFO L280 TraceCheckUtils]: 187: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,371 INFO L280 TraceCheckUtils]: 188: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,372 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:22,372 INFO L280 TraceCheckUtils]: 190: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:22,373 INFO L263 TraceCheckUtils]: 191: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,373 INFO L280 TraceCheckUtils]: 192: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,373 INFO L280 TraceCheckUtils]: 193: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,373 INFO L280 TraceCheckUtils]: 194: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,373 INFO L263 TraceCheckUtils]: 195: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,373 INFO L280 TraceCheckUtils]: 196: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,373 INFO L280 TraceCheckUtils]: 197: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,373 INFO L280 TraceCheckUtils]: 198: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,374 INFO L280 TraceCheckUtils]: 199: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,374 INFO L280 TraceCheckUtils]: 200: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,375 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,375 INFO L280 TraceCheckUtils]: 202: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,375 INFO L263 TraceCheckUtils]: 203: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,375 INFO L280 TraceCheckUtils]: 204: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,376 INFO L280 TraceCheckUtils]: 205: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:22,376 INFO L280 TraceCheckUtils]: 206: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,376 INFO L280 TraceCheckUtils]: 207: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,377 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,378 INFO L280 TraceCheckUtils]: 209: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,378 INFO L280 TraceCheckUtils]: 210: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,379 INFO L280 TraceCheckUtils]: 211: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,380 INFO L280 TraceCheckUtils]: 212: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,380 INFO L280 TraceCheckUtils]: 213: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,382 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:22,382 INFO L280 TraceCheckUtils]: 215: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:22,383 INFO L280 TraceCheckUtils]: 216: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,384 INFO L280 TraceCheckUtils]: 217: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,385 INFO L280 TraceCheckUtils]: 218: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,385 INFO L280 TraceCheckUtils]: 219: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,386 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #48#return; {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,387 INFO L280 TraceCheckUtils]: 221: Hoare triple {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,387 INFO L280 TraceCheckUtils]: 222: Hoare triple {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-11 00:51:22,388 INFO L280 TraceCheckUtils]: 223: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret0; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-11 00:51:22,388 INFO L280 TraceCheckUtils]: 224: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret1; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-11 00:51:22,389 INFO L280 TraceCheckUtils]: 225: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} assume true; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-11 00:51:22,392 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} {6822#true} #46#return; {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:22,392 INFO L280 TraceCheckUtils]: 227: Hoare triple {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:22,393 INFO L263 TraceCheckUtils]: 228: Hoare triple {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,393 INFO L280 TraceCheckUtils]: 229: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,393 INFO L280 TraceCheckUtils]: 230: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,393 INFO L280 TraceCheckUtils]: 231: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,393 INFO L263 TraceCheckUtils]: 232: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,393 INFO L280 TraceCheckUtils]: 233: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,394 INFO L280 TraceCheckUtils]: 234: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,394 INFO L280 TraceCheckUtils]: 235: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,394 INFO L263 TraceCheckUtils]: 236: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,394 INFO L280 TraceCheckUtils]: 237: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,395 INFO L280 TraceCheckUtils]: 238: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,395 INFO L280 TraceCheckUtils]: 239: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,395 INFO L263 TraceCheckUtils]: 240: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,395 INFO L280 TraceCheckUtils]: 241: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,395 INFO L280 TraceCheckUtils]: 242: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,396 INFO L280 TraceCheckUtils]: 243: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,396 INFO L263 TraceCheckUtils]: 244: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,396 INFO L280 TraceCheckUtils]: 245: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,396 INFO L280 TraceCheckUtils]: 246: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,396 INFO L280 TraceCheckUtils]: 247: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,400 INFO L280 TraceCheckUtils]: 248: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,401 INFO L280 TraceCheckUtils]: 249: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,402 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,402 INFO L280 TraceCheckUtils]: 251: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,403 INFO L263 TraceCheckUtils]: 252: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,403 INFO L280 TraceCheckUtils]: 253: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,403 INFO L280 TraceCheckUtils]: 254: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:22,403 INFO L280 TraceCheckUtils]: 255: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,404 INFO L280 TraceCheckUtils]: 256: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,405 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,406 INFO L280 TraceCheckUtils]: 258: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,406 INFO L280 TraceCheckUtils]: 259: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,407 INFO L280 TraceCheckUtils]: 260: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,407 INFO L280 TraceCheckUtils]: 261: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,408 INFO L280 TraceCheckUtils]: 262: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,408 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,409 INFO L280 TraceCheckUtils]: 264: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,409 INFO L263 TraceCheckUtils]: 265: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,409 INFO L280 TraceCheckUtils]: 266: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,409 INFO L280 TraceCheckUtils]: 267: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,409 INFO L280 TraceCheckUtils]: 268: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,410 INFO L280 TraceCheckUtils]: 269: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,410 INFO L280 TraceCheckUtils]: 270: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,411 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:22,411 INFO L280 TraceCheckUtils]: 272: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:22,412 INFO L280 TraceCheckUtils]: 273: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,413 INFO L280 TraceCheckUtils]: 274: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,413 INFO L280 TraceCheckUtils]: 275: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,414 INFO L280 TraceCheckUtils]: 276: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,415 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:22,415 INFO L280 TraceCheckUtils]: 278: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-11 00:51:22,416 INFO L263 TraceCheckUtils]: 279: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,416 INFO L280 TraceCheckUtils]: 280: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,416 INFO L280 TraceCheckUtils]: 281: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,416 INFO L280 TraceCheckUtils]: 282: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,416 INFO L263 TraceCheckUtils]: 283: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,416 INFO L280 TraceCheckUtils]: 284: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,416 INFO L280 TraceCheckUtils]: 285: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,416 INFO L280 TraceCheckUtils]: 286: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,417 INFO L280 TraceCheckUtils]: 287: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,417 INFO L280 TraceCheckUtils]: 288: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,418 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,418 INFO L280 TraceCheckUtils]: 290: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,418 INFO L263 TraceCheckUtils]: 291: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,418 INFO L280 TraceCheckUtils]: 292: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,419 INFO L280 TraceCheckUtils]: 293: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:22,419 INFO L280 TraceCheckUtils]: 294: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,419 INFO L280 TraceCheckUtils]: 295: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,420 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,421 INFO L280 TraceCheckUtils]: 297: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,424 INFO L280 TraceCheckUtils]: 298: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,424 INFO L280 TraceCheckUtils]: 299: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,425 INFO L280 TraceCheckUtils]: 300: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,425 INFO L280 TraceCheckUtils]: 301: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,426 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:22,426 INFO L280 TraceCheckUtils]: 303: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-11 00:51:22,427 INFO L280 TraceCheckUtils]: 304: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,427 INFO L280 TraceCheckUtils]: 305: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,428 INFO L280 TraceCheckUtils]: 306: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,428 INFO L280 TraceCheckUtils]: 307: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-11 00:51:22,429 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-11 00:51:22,430 INFO L280 TraceCheckUtils]: 309: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-11 00:51:22,430 INFO L263 TraceCheckUtils]: 310: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,430 INFO L280 TraceCheckUtils]: 311: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,431 INFO L280 TraceCheckUtils]: 312: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,431 INFO L280 TraceCheckUtils]: 313: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,431 INFO L263 TraceCheckUtils]: 314: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,431 INFO L280 TraceCheckUtils]: 315: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,432 INFO L280 TraceCheckUtils]: 316: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,432 INFO L280 TraceCheckUtils]: 317: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-11 00:51:22,432 INFO L263 TraceCheckUtils]: 318: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-11 00:51:22,432 INFO L280 TraceCheckUtils]: 319: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,432 INFO L280 TraceCheckUtils]: 320: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,433 INFO L280 TraceCheckUtils]: 321: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,437 INFO L280 TraceCheckUtils]: 322: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,438 INFO L280 TraceCheckUtils]: 323: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,439 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,439 INFO L280 TraceCheckUtils]: 325: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,439 INFO L263 TraceCheckUtils]: 326: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,439 INFO L280 TraceCheckUtils]: 327: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,439 INFO L280 TraceCheckUtils]: 328: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-11 00:51:22,440 INFO L280 TraceCheckUtils]: 329: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,440 INFO L280 TraceCheckUtils]: 330: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-11 00:51:22,441 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,442 INFO L280 TraceCheckUtils]: 332: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,443 INFO L280 TraceCheckUtils]: 333: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,443 INFO L280 TraceCheckUtils]: 334: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,444 INFO L280 TraceCheckUtils]: 335: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,444 INFO L280 TraceCheckUtils]: 336: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,445 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,446 INFO L280 TraceCheckUtils]: 338: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-11 00:51:22,446 INFO L263 TraceCheckUtils]: 339: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-11 00:51:22,446 INFO L280 TraceCheckUtils]: 340: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-11 00:51:22,447 INFO L280 TraceCheckUtils]: 341: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-11 00:51:22,447 INFO L280 TraceCheckUtils]: 342: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-11 00:51:22,447 INFO L280 TraceCheckUtils]: 343: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,448 INFO L280 TraceCheckUtils]: 344: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-11 00:51:22,449 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:22,449 INFO L280 TraceCheckUtils]: 346: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-11 00:51:22,450 INFO L280 TraceCheckUtils]: 347: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,451 INFO L280 TraceCheckUtils]: 348: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,451 INFO L280 TraceCheckUtils]: 349: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,452 INFO L280 TraceCheckUtils]: 350: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-11 00:51:22,453 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-11 00:51:22,454 INFO L280 TraceCheckUtils]: 352: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-11 00:51:22,454 INFO L280 TraceCheckUtils]: 353: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:22,455 INFO L280 TraceCheckUtils]: 354: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:22,455 INFO L280 TraceCheckUtils]: 355: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:22,456 INFO L280 TraceCheckUtils]: 356: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-11 00:51:22,460 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} #48#return; {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,466 INFO L280 TraceCheckUtils]: 358: Hoare triple {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-11 00:51:22,466 INFO L280 TraceCheckUtils]: 359: Hoare triple {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-11 00:51:22,467 INFO L280 TraceCheckUtils]: 360: Hoare triple {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} havoc #t~ret0; {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-11 00:51:22,468 INFO L280 TraceCheckUtils]: 361: Hoare triple {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} havoc #t~ret1; {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-11 00:51:22,468 INFO L280 TraceCheckUtils]: 362: Hoare triple {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} assume true; {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-11 00:51:22,469 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} {6822#true} #44#return; {7184#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} is VALID [2020-07-11 00:51:22,470 INFO L280 TraceCheckUtils]: 364: Hoare triple {7184#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7184#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} is VALID [2020-07-11 00:51:22,470 INFO L280 TraceCheckUtils]: 365: Hoare triple {7184#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} ~result~0 := #t~ret2; {7185#(and (<= main_~result~0 13) (<= 13 main_~result~0))} is VALID [2020-07-11 00:51:22,471 INFO L280 TraceCheckUtils]: 366: Hoare triple {7185#(and (<= main_~result~0 13) (<= 13 main_~result~0))} havoc #t~ret2; {7185#(and (<= main_~result~0 13) (<= 13 main_~result~0))} is VALID [2020-07-11 00:51:22,471 INFO L280 TraceCheckUtils]: 367: Hoare triple {7185#(and (<= main_~result~0 13) (<= 13 main_~result~0))} assume 13 != ~result~0; {6823#false} is VALID [2020-07-11 00:51:22,472 INFO L280 TraceCheckUtils]: 368: Hoare triple {6823#false} assume !false; {6823#false} is VALID [2020-07-11 00:51:22,610 INFO L134 CoverageAnalysis]: Checked inductivity of 5244 backedges. 0 proven. 1944 refuted. 0 times theorem prover too weak. 3300 trivial. 0 not checked. [2020-07-11 00:51:22,611 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1557665230] [2020-07-11 00:51:22,611 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:51:22,611 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2020-07-11 00:51:22,611 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1405417] [2020-07-11 00:51:22,612 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 369 [2020-07-11 00:51:22,613 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:51:22,613 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-11 00:51:22,703 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:22,703 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-11 00:51:22,704 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:51:22,704 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-11 00:51:22,704 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=421, Unknown=0, NotChecked=0, Total=462 [2020-07-11 00:51:22,705 INFO L87 Difference]: Start difference. First operand 218 states and 288 transitions. Second operand 22 states. [2020-07-11 00:51:27,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:27,856 INFO L93 Difference]: Finished difference Result 461 states and 653 transitions. [2020-07-11 00:51:27,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2020-07-11 00:51:27,857 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 369 [2020-07-11 00:51:27,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:51:27,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-11 00:51:27,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 119 transitions. [2020-07-11 00:51:27,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-11 00:51:27,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 119 transitions. [2020-07-11 00:51:27,872 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 31 states and 119 transitions. [2020-07-11 00:51:27,999 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:28,025 INFO L225 Difference]: With dead ends: 461 [2020-07-11 00:51:28,025 INFO L226 Difference]: Without dead ends: 455 [2020-07-11 00:51:28,027 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 184 GetRequests, 149 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 98 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=115, Invalid=1217, Unknown=0, NotChecked=0, Total=1332 [2020-07-11 00:51:28,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 455 states. [2020-07-11 00:51:28,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 455 to 242. [2020-07-11 00:51:28,881 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:51:28,881 INFO L82 GeneralOperation]: Start isEquivalent. First operand 455 states. Second operand 242 states. [2020-07-11 00:51:28,882 INFO L74 IsIncluded]: Start isIncluded. First operand 455 states. Second operand 242 states. [2020-07-11 00:51:28,882 INFO L87 Difference]: Start difference. First operand 455 states. Second operand 242 states. [2020-07-11 00:51:28,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:28,914 INFO L93 Difference]: Finished difference Result 455 states and 647 transitions. [2020-07-11 00:51:28,914 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 647 transitions. [2020-07-11 00:51:28,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:28,919 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:28,920 INFO L74 IsIncluded]: Start isIncluded. First operand 242 states. Second operand 455 states. [2020-07-11 00:51:28,920 INFO L87 Difference]: Start difference. First operand 242 states. Second operand 455 states. [2020-07-11 00:51:28,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:28,949 INFO L93 Difference]: Finished difference Result 455 states and 647 transitions. [2020-07-11 00:51:28,949 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 647 transitions. [2020-07-11 00:51:28,954 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:28,954 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:28,954 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:51:28,955 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:51:28,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 242 states. [2020-07-11 00:51:28,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 333 transitions. [2020-07-11 00:51:28,967 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 333 transitions. Word has length 369 [2020-07-11 00:51:28,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:51:28,967 INFO L479 AbstractCegarLoop]: Abstraction has 242 states and 333 transitions. [2020-07-11 00:51:28,967 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-11 00:51:28,968 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 242 states and 333 transitions. [2020-07-11 00:51:29,510 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 333 edges. 333 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:29,511 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 333 transitions. [2020-07-11 00:51:29,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2020-07-11 00:51:29,518 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:51:29,518 INFO L422 BasicCegarLoop]: trace histogram [55, 55, 44, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 17, 17, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:51:29,519 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-11 00:51:29,519 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:51:29,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:51:29,519 INFO L82 PathProgramCache]: Analyzing trace with hash -623393205, now seen corresponding path program 8 times [2020-07-11 00:51:29,520 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:51:29,520 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [191210425] [2020-07-11 00:51:29,520 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:51:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:29,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:29,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:29,698 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10762#true} {10762#true} #40#return; {10762#true} is VALID [2020-07-11 00:51:29,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:29,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:29,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:29,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:29,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,024 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,025 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,025 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,029 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,029 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,030 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,031 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,031 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,031 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,032 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,032 INFO L280 TraceCheckUtils]: 7: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,032 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,033 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,033 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,033 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,034 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,034 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,034 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,034 INFO L280 TraceCheckUtils]: 15: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,035 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,035 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,035 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,035 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,035 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,036 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,036 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,040 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,040 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,041 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,041 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,042 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,042 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,043 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,043 INFO L263 TraceCheckUtils]: 7: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,043 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,043 INFO L280 TraceCheckUtils]: 9: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,043 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,044 INFO L280 TraceCheckUtils]: 11: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,044 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,044 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,044 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,045 INFO L263 TraceCheckUtils]: 15: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,045 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,045 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,045 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,045 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,046 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,046 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,046 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,046 INFO L280 TraceCheckUtils]: 23: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,047 INFO L280 TraceCheckUtils]: 24: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,047 INFO L280 TraceCheckUtils]: 25: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,047 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,047 INFO L280 TraceCheckUtils]: 27: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,048 INFO L263 TraceCheckUtils]: 28: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,048 INFO L280 TraceCheckUtils]: 29: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,048 INFO L280 TraceCheckUtils]: 30: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,048 INFO L280 TraceCheckUtils]: 31: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,048 INFO L280 TraceCheckUtils]: 32: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,049 INFO L280 TraceCheckUtils]: 33: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,049 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,049 INFO L280 TraceCheckUtils]: 35: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,049 INFO L280 TraceCheckUtils]: 36: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,050 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,050 INFO L280 TraceCheckUtils]: 38: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,050 INFO L280 TraceCheckUtils]: 39: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,051 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10762#true} {12209#(= fibo_~n |fibo_#in~n|)} #46#return; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,098 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,099 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,100 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10762#true} {12316#(<= 2 |fibo_#in~n|)} #46#return; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,105 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10762#true} {12316#(<= 2 |fibo_#in~n|)} #48#return; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12315#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:30,107 INFO L280 TraceCheckUtils]: 2: Hoare triple {12315#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,107 INFO L263 TraceCheckUtils]: 3: Hoare triple {12316#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,107 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,108 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,108 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,108 INFO L280 TraceCheckUtils]: 7: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,108 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,109 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10762#true} {12316#(<= 2 |fibo_#in~n|)} #46#return; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,110 INFO L280 TraceCheckUtils]: 10: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,110 INFO L263 TraceCheckUtils]: 11: Hoare triple {12316#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,110 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,111 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,111 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,111 INFO L280 TraceCheckUtils]: 15: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,112 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10762#true} {12316#(<= 2 |fibo_#in~n|)} #48#return; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,113 INFO L280 TraceCheckUtils]: 17: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,113 INFO L280 TraceCheckUtils]: 18: Hoare triple {12316#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,114 INFO L280 TraceCheckUtils]: 19: Hoare triple {12316#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,114 INFO L280 TraceCheckUtils]: 20: Hoare triple {12316#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,115 INFO L280 TraceCheckUtils]: 21: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume true; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,116 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12316#(<= 2 |fibo_#in~n|)} {12209#(= fibo_~n |fibo_#in~n|)} #48#return; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,119 INFO L280 TraceCheckUtils]: 2: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,119 INFO L263 TraceCheckUtils]: 3: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,120 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,120 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,120 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,120 INFO L263 TraceCheckUtils]: 7: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,121 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,121 INFO L280 TraceCheckUtils]: 9: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,121 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,121 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,122 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,122 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,122 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,122 INFO L280 TraceCheckUtils]: 15: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,123 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,123 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,123 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,124 INFO L263 TraceCheckUtils]: 19: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,124 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,124 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,124 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,125 INFO L280 TraceCheckUtils]: 23: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,125 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,125 INFO L280 TraceCheckUtils]: 25: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,125 INFO L280 TraceCheckUtils]: 26: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,125 INFO L280 TraceCheckUtils]: 27: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,126 INFO L280 TraceCheckUtils]: 28: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,126 INFO L280 TraceCheckUtils]: 29: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,126 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,126 INFO L280 TraceCheckUtils]: 31: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,126 INFO L263 TraceCheckUtils]: 32: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,127 INFO L280 TraceCheckUtils]: 33: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,127 INFO L280 TraceCheckUtils]: 34: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,127 INFO L280 TraceCheckUtils]: 35: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,127 INFO L280 TraceCheckUtils]: 36: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,128 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,128 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,128 INFO L280 TraceCheckUtils]: 39: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,129 INFO L280 TraceCheckUtils]: 40: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,129 INFO L280 TraceCheckUtils]: 41: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,129 INFO L280 TraceCheckUtils]: 42: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,129 INFO L280 TraceCheckUtils]: 43: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,130 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10762#true} {12209#(= fibo_~n |fibo_#in~n|)} #46#return; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,131 INFO L280 TraceCheckUtils]: 45: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,131 INFO L263 TraceCheckUtils]: 46: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,132 INFO L280 TraceCheckUtils]: 47: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,132 INFO L280 TraceCheckUtils]: 48: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12315#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:30,133 INFO L280 TraceCheckUtils]: 49: Hoare triple {12315#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,133 INFO L263 TraceCheckUtils]: 50: Hoare triple {12316#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,134 INFO L280 TraceCheckUtils]: 51: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,134 INFO L280 TraceCheckUtils]: 52: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,134 INFO L280 TraceCheckUtils]: 53: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,134 INFO L280 TraceCheckUtils]: 54: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,134 INFO L280 TraceCheckUtils]: 55: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,135 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10762#true} {12316#(<= 2 |fibo_#in~n|)} #46#return; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,136 INFO L280 TraceCheckUtils]: 57: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,136 INFO L263 TraceCheckUtils]: 58: Hoare triple {12316#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,136 INFO L280 TraceCheckUtils]: 59: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,137 INFO L280 TraceCheckUtils]: 60: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,137 INFO L280 TraceCheckUtils]: 61: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,137 INFO L280 TraceCheckUtils]: 62: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,138 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10762#true} {12316#(<= 2 |fibo_#in~n|)} #48#return; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,138 INFO L280 TraceCheckUtils]: 64: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,139 INFO L280 TraceCheckUtils]: 65: Hoare triple {12316#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,139 INFO L280 TraceCheckUtils]: 66: Hoare triple {12316#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,140 INFO L280 TraceCheckUtils]: 67: Hoare triple {12316#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,141 INFO L280 TraceCheckUtils]: 68: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume true; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,142 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {12316#(<= 2 |fibo_#in~n|)} {12209#(= fibo_~n |fibo_#in~n|)} #48#return; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,143 INFO L280 TraceCheckUtils]: 70: Hoare triple {12274#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,143 INFO L280 TraceCheckUtils]: 71: Hoare triple {12274#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,144 INFO L280 TraceCheckUtils]: 72: Hoare triple {12274#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,144 INFO L280 TraceCheckUtils]: 73: Hoare triple {12274#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,145 INFO L280 TraceCheckUtils]: 74: Hoare triple {12274#(<= 4 |fibo_#in~n|)} assume true; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,146 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {12274#(<= 4 |fibo_#in~n|)} {10762#true} #46#return; {12185#(<= 5 fibo_~n)} is VALID [2020-07-11 00:51:30,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:30,193 INFO L280 TraceCheckUtils]: 3: Hoare triple {12340#(<= |fibo_#in~n| 1)} #res := 1; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:30,194 INFO L280 TraceCheckUtils]: 4: Hoare triple {12340#(<= |fibo_#in~n| 1)} assume true; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:30,195 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12340#(<= |fibo_#in~n| 1)} {12209#(= fibo_~n |fibo_#in~n|)} #46#return; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,200 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,202 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10762#true} {12334#(<= |fibo_#in~n| 2)} #48#return; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,204 INFO L280 TraceCheckUtils]: 2: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,204 INFO L263 TraceCheckUtils]: 3: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,204 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,205 INFO L280 TraceCheckUtils]: 5: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,206 INFO L280 TraceCheckUtils]: 6: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:30,206 INFO L280 TraceCheckUtils]: 7: Hoare triple {12340#(<= |fibo_#in~n| 1)} #res := 1; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:30,207 INFO L280 TraceCheckUtils]: 8: Hoare triple {12340#(<= |fibo_#in~n| 1)} assume true; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:30,208 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12340#(<= |fibo_#in~n| 1)} {12209#(= fibo_~n |fibo_#in~n|)} #46#return; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,209 INFO L280 TraceCheckUtils]: 10: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,209 INFO L263 TraceCheckUtils]: 11: Hoare triple {12334#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,209 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,209 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,210 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,210 INFO L280 TraceCheckUtils]: 15: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,211 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10762#true} {12334#(<= |fibo_#in~n| 2)} #48#return; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,211 INFO L280 TraceCheckUtils]: 17: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,212 INFO L280 TraceCheckUtils]: 18: Hoare triple {12334#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,212 INFO L280 TraceCheckUtils]: 19: Hoare triple {12334#(<= |fibo_#in~n| 2)} havoc #t~ret0; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,213 INFO L280 TraceCheckUtils]: 20: Hoare triple {12334#(<= |fibo_#in~n| 2)} havoc #t~ret1; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,213 INFO L280 TraceCheckUtils]: 21: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume true; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,214 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12334#(<= |fibo_#in~n| 2)} {12185#(<= 5 fibo_~n)} #48#return; {10763#false} is VALID [2020-07-11 00:51:30,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,215 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,215 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,215 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,216 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,216 INFO L280 TraceCheckUtils]: 5: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,217 INFO L280 TraceCheckUtils]: 6: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,217 INFO L263 TraceCheckUtils]: 7: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,217 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,218 INFO L280 TraceCheckUtils]: 9: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,218 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,218 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,218 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,218 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,219 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,219 INFO L263 TraceCheckUtils]: 15: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,219 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,219 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,219 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,220 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,220 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,220 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,220 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,220 INFO L263 TraceCheckUtils]: 23: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,221 INFO L280 TraceCheckUtils]: 24: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,221 INFO L280 TraceCheckUtils]: 25: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,221 INFO L280 TraceCheckUtils]: 26: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,221 INFO L280 TraceCheckUtils]: 27: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,221 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,222 INFO L280 TraceCheckUtils]: 29: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,222 INFO L280 TraceCheckUtils]: 30: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,222 INFO L280 TraceCheckUtils]: 31: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,222 INFO L280 TraceCheckUtils]: 32: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,222 INFO L280 TraceCheckUtils]: 33: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,223 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,223 INFO L280 TraceCheckUtils]: 35: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,223 INFO L263 TraceCheckUtils]: 36: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,223 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,223 INFO L280 TraceCheckUtils]: 38: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,224 INFO L280 TraceCheckUtils]: 39: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,224 INFO L280 TraceCheckUtils]: 40: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,224 INFO L280 TraceCheckUtils]: 41: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,224 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,224 INFO L280 TraceCheckUtils]: 43: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,225 INFO L280 TraceCheckUtils]: 44: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,225 INFO L280 TraceCheckUtils]: 45: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,225 INFO L280 TraceCheckUtils]: 46: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,225 INFO L280 TraceCheckUtils]: 47: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,226 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {10762#true} {12209#(= fibo_~n |fibo_#in~n|)} #46#return; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,227 INFO L280 TraceCheckUtils]: 49: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,227 INFO L263 TraceCheckUtils]: 50: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,227 INFO L280 TraceCheckUtils]: 51: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,228 INFO L280 TraceCheckUtils]: 52: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12315#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:30,229 INFO L280 TraceCheckUtils]: 53: Hoare triple {12315#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,229 INFO L263 TraceCheckUtils]: 54: Hoare triple {12316#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,229 INFO L280 TraceCheckUtils]: 55: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,230 INFO L280 TraceCheckUtils]: 56: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,230 INFO L280 TraceCheckUtils]: 57: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,230 INFO L280 TraceCheckUtils]: 58: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,230 INFO L280 TraceCheckUtils]: 59: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,231 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10762#true} {12316#(<= 2 |fibo_#in~n|)} #46#return; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,232 INFO L280 TraceCheckUtils]: 61: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,232 INFO L263 TraceCheckUtils]: 62: Hoare triple {12316#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,232 INFO L280 TraceCheckUtils]: 63: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,232 INFO L280 TraceCheckUtils]: 64: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,232 INFO L280 TraceCheckUtils]: 65: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,233 INFO L280 TraceCheckUtils]: 66: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,233 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {10762#true} {12316#(<= 2 |fibo_#in~n|)} #48#return; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,234 INFO L280 TraceCheckUtils]: 68: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,234 INFO L280 TraceCheckUtils]: 69: Hoare triple {12316#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,235 INFO L280 TraceCheckUtils]: 70: Hoare triple {12316#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,236 INFO L280 TraceCheckUtils]: 71: Hoare triple {12316#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,236 INFO L280 TraceCheckUtils]: 72: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume true; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,237 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {12316#(<= 2 |fibo_#in~n|)} {12209#(= fibo_~n |fibo_#in~n|)} #48#return; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,238 INFO L280 TraceCheckUtils]: 74: Hoare triple {12274#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,238 INFO L280 TraceCheckUtils]: 75: Hoare triple {12274#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,239 INFO L280 TraceCheckUtils]: 76: Hoare triple {12274#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,239 INFO L280 TraceCheckUtils]: 77: Hoare triple {12274#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,240 INFO L280 TraceCheckUtils]: 78: Hoare triple {12274#(<= 4 |fibo_#in~n|)} assume true; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,241 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12274#(<= 4 |fibo_#in~n|)} {10762#true} #46#return; {12185#(<= 5 fibo_~n)} is VALID [2020-07-11 00:51:30,241 INFO L280 TraceCheckUtils]: 80: Hoare triple {12185#(<= 5 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12185#(<= 5 fibo_~n)} is VALID [2020-07-11 00:51:30,242 INFO L263 TraceCheckUtils]: 81: Hoare triple {12185#(<= 5 fibo_~n)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,242 INFO L280 TraceCheckUtils]: 82: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,243 INFO L280 TraceCheckUtils]: 83: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,243 INFO L280 TraceCheckUtils]: 84: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,243 INFO L263 TraceCheckUtils]: 85: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,244 INFO L280 TraceCheckUtils]: 86: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,244 INFO L280 TraceCheckUtils]: 87: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,245 INFO L280 TraceCheckUtils]: 88: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:30,246 INFO L280 TraceCheckUtils]: 89: Hoare triple {12340#(<= |fibo_#in~n| 1)} #res := 1; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:30,246 INFO L280 TraceCheckUtils]: 90: Hoare triple {12340#(<= |fibo_#in~n| 1)} assume true; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:30,247 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {12340#(<= |fibo_#in~n| 1)} {12209#(= fibo_~n |fibo_#in~n|)} #46#return; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,248 INFO L280 TraceCheckUtils]: 92: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,248 INFO L263 TraceCheckUtils]: 93: Hoare triple {12334#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,248 INFO L280 TraceCheckUtils]: 94: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,248 INFO L280 TraceCheckUtils]: 95: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,248 INFO L280 TraceCheckUtils]: 96: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,249 INFO L280 TraceCheckUtils]: 97: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,249 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {10762#true} {12334#(<= |fibo_#in~n| 2)} #48#return; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,250 INFO L280 TraceCheckUtils]: 99: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,250 INFO L280 TraceCheckUtils]: 100: Hoare triple {12334#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,251 INFO L280 TraceCheckUtils]: 101: Hoare triple {12334#(<= |fibo_#in~n| 2)} havoc #t~ret0; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,251 INFO L280 TraceCheckUtils]: 102: Hoare triple {12334#(<= |fibo_#in~n| 2)} havoc #t~ret1; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,252 INFO L280 TraceCheckUtils]: 103: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume true; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,253 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {12334#(<= |fibo_#in~n| 2)} {12185#(<= 5 fibo_~n)} #48#return; {10763#false} is VALID [2020-07-11 00:51:30,253 INFO L280 TraceCheckUtils]: 105: Hoare triple {10763#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:30,253 INFO L280 TraceCheckUtils]: 106: Hoare triple {10763#false} #res := #t~ret0 + #t~ret1; {10763#false} is VALID [2020-07-11 00:51:30,253 INFO L280 TraceCheckUtils]: 107: Hoare triple {10763#false} havoc #t~ret0; {10763#false} is VALID [2020-07-11 00:51:30,254 INFO L280 TraceCheckUtils]: 108: Hoare triple {10763#false} havoc #t~ret1; {10763#false} is VALID [2020-07-11 00:51:30,254 INFO L280 TraceCheckUtils]: 109: Hoare triple {10763#false} assume true; {10763#false} is VALID [2020-07-11 00:51:30,254 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {10763#false} {10762#true} #46#return; {10763#false} is VALID [2020-07-11 00:51:30,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,281 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,281 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,286 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,286 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,286 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,287 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,287 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,287 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,288 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,288 INFO L280 TraceCheckUtils]: 7: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,288 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,288 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,288 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,289 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,289 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,289 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,289 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,289 INFO L280 TraceCheckUtils]: 15: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,289 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,290 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,290 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,290 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,290 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,291 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,291 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,294 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,294 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,294 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,295 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,295 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,296 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,296 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,296 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,296 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,297 INFO L263 TraceCheckUtils]: 7: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,297 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,297 INFO L280 TraceCheckUtils]: 9: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,297 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,297 INFO L280 TraceCheckUtils]: 11: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,298 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,298 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,298 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,298 INFO L263 TraceCheckUtils]: 15: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,299 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,299 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,299 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,299 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,299 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,300 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,300 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,300 INFO L280 TraceCheckUtils]: 23: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,300 INFO L280 TraceCheckUtils]: 24: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,300 INFO L280 TraceCheckUtils]: 25: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,301 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,301 INFO L280 TraceCheckUtils]: 27: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,301 INFO L263 TraceCheckUtils]: 28: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,301 INFO L280 TraceCheckUtils]: 29: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,301 INFO L280 TraceCheckUtils]: 30: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,302 INFO L280 TraceCheckUtils]: 31: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,302 INFO L280 TraceCheckUtils]: 32: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,302 INFO L280 TraceCheckUtils]: 33: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,302 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,302 INFO L280 TraceCheckUtils]: 35: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,303 INFO L280 TraceCheckUtils]: 36: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,303 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,303 INFO L280 TraceCheckUtils]: 38: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,303 INFO L280 TraceCheckUtils]: 39: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,303 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10762#true} {10763#false} #48#return; {10763#false} is VALID [2020-07-11 00:51:30,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,305 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,305 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,305 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,305 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,305 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,306 INFO L263 TraceCheckUtils]: 7: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,306 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,307 INFO L280 TraceCheckUtils]: 9: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,307 INFO L280 TraceCheckUtils]: 10: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,308 INFO L263 TraceCheckUtils]: 11: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,308 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,308 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,308 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,308 INFO L263 TraceCheckUtils]: 15: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,308 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,309 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,309 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,309 INFO L263 TraceCheckUtils]: 19: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,309 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,309 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,310 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,310 INFO L280 TraceCheckUtils]: 23: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,310 INFO L280 TraceCheckUtils]: 24: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,310 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,310 INFO L280 TraceCheckUtils]: 26: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,310 INFO L263 TraceCheckUtils]: 27: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,311 INFO L280 TraceCheckUtils]: 28: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,311 INFO L280 TraceCheckUtils]: 29: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,311 INFO L280 TraceCheckUtils]: 30: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,311 INFO L280 TraceCheckUtils]: 31: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,311 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,312 INFO L280 TraceCheckUtils]: 33: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,312 INFO L280 TraceCheckUtils]: 34: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,312 INFO L280 TraceCheckUtils]: 35: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,312 INFO L280 TraceCheckUtils]: 36: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,312 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,312 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,313 INFO L280 TraceCheckUtils]: 39: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,313 INFO L263 TraceCheckUtils]: 40: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,313 INFO L280 TraceCheckUtils]: 41: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,313 INFO L280 TraceCheckUtils]: 42: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,313 INFO L280 TraceCheckUtils]: 43: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,314 INFO L280 TraceCheckUtils]: 44: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,314 INFO L280 TraceCheckUtils]: 45: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,314 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,314 INFO L280 TraceCheckUtils]: 47: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,314 INFO L280 TraceCheckUtils]: 48: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,314 INFO L280 TraceCheckUtils]: 49: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,315 INFO L280 TraceCheckUtils]: 50: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,315 INFO L280 TraceCheckUtils]: 51: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,316 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10762#true} {12209#(= fibo_~n |fibo_#in~n|)} #46#return; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,316 INFO L280 TraceCheckUtils]: 53: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,316 INFO L263 TraceCheckUtils]: 54: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,317 INFO L280 TraceCheckUtils]: 55: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,318 INFO L280 TraceCheckUtils]: 56: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12315#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:30,318 INFO L280 TraceCheckUtils]: 57: Hoare triple {12315#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,319 INFO L263 TraceCheckUtils]: 58: Hoare triple {12316#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,319 INFO L280 TraceCheckUtils]: 59: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,319 INFO L280 TraceCheckUtils]: 60: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,319 INFO L280 TraceCheckUtils]: 61: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,319 INFO L280 TraceCheckUtils]: 62: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,320 INFO L280 TraceCheckUtils]: 63: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,320 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10762#true} {12316#(<= 2 |fibo_#in~n|)} #46#return; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,321 INFO L280 TraceCheckUtils]: 65: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,321 INFO L263 TraceCheckUtils]: 66: Hoare triple {12316#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,321 INFO L280 TraceCheckUtils]: 67: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,321 INFO L280 TraceCheckUtils]: 68: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,322 INFO L280 TraceCheckUtils]: 69: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,322 INFO L280 TraceCheckUtils]: 70: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,323 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {10762#true} {12316#(<= 2 |fibo_#in~n|)} #48#return; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,323 INFO L280 TraceCheckUtils]: 72: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,324 INFO L280 TraceCheckUtils]: 73: Hoare triple {12316#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,324 INFO L280 TraceCheckUtils]: 74: Hoare triple {12316#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,325 INFO L280 TraceCheckUtils]: 75: Hoare triple {12316#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,325 INFO L280 TraceCheckUtils]: 76: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume true; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,326 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {12316#(<= 2 |fibo_#in~n|)} {12209#(= fibo_~n |fibo_#in~n|)} #48#return; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,327 INFO L280 TraceCheckUtils]: 78: Hoare triple {12274#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,327 INFO L280 TraceCheckUtils]: 79: Hoare triple {12274#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,328 INFO L280 TraceCheckUtils]: 80: Hoare triple {12274#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,328 INFO L280 TraceCheckUtils]: 81: Hoare triple {12274#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,329 INFO L280 TraceCheckUtils]: 82: Hoare triple {12274#(<= 4 |fibo_#in~n|)} assume true; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,330 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {12274#(<= 4 |fibo_#in~n|)} {10762#true} #46#return; {12185#(<= 5 fibo_~n)} is VALID [2020-07-11 00:51:30,330 INFO L280 TraceCheckUtils]: 84: Hoare triple {12185#(<= 5 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12185#(<= 5 fibo_~n)} is VALID [2020-07-11 00:51:30,331 INFO L263 TraceCheckUtils]: 85: Hoare triple {12185#(<= 5 fibo_~n)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,331 INFO L280 TraceCheckUtils]: 86: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,332 INFO L280 TraceCheckUtils]: 87: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,332 INFO L280 TraceCheckUtils]: 88: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,332 INFO L263 TraceCheckUtils]: 89: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,333 INFO L280 TraceCheckUtils]: 90: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,333 INFO L280 TraceCheckUtils]: 91: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,334 INFO L280 TraceCheckUtils]: 92: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:30,334 INFO L280 TraceCheckUtils]: 93: Hoare triple {12340#(<= |fibo_#in~n| 1)} #res := 1; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:30,335 INFO L280 TraceCheckUtils]: 94: Hoare triple {12340#(<= |fibo_#in~n| 1)} assume true; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:30,336 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {12340#(<= |fibo_#in~n| 1)} {12209#(= fibo_~n |fibo_#in~n|)} #46#return; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,337 INFO L280 TraceCheckUtils]: 96: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,337 INFO L263 TraceCheckUtils]: 97: Hoare triple {12334#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,337 INFO L280 TraceCheckUtils]: 98: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,337 INFO L280 TraceCheckUtils]: 99: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,337 INFO L280 TraceCheckUtils]: 100: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,337 INFO L280 TraceCheckUtils]: 101: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,338 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {10762#true} {12334#(<= |fibo_#in~n| 2)} #48#return; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,339 INFO L280 TraceCheckUtils]: 103: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,339 INFO L280 TraceCheckUtils]: 104: Hoare triple {12334#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,340 INFO L280 TraceCheckUtils]: 105: Hoare triple {12334#(<= |fibo_#in~n| 2)} havoc #t~ret0; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,340 INFO L280 TraceCheckUtils]: 106: Hoare triple {12334#(<= |fibo_#in~n| 2)} havoc #t~ret1; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,341 INFO L280 TraceCheckUtils]: 107: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume true; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,342 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {12334#(<= |fibo_#in~n| 2)} {12185#(<= 5 fibo_~n)} #48#return; {10763#false} is VALID [2020-07-11 00:51:30,342 INFO L280 TraceCheckUtils]: 109: Hoare triple {10763#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:30,342 INFO L280 TraceCheckUtils]: 110: Hoare triple {10763#false} #res := #t~ret0 + #t~ret1; {10763#false} is VALID [2020-07-11 00:51:30,342 INFO L280 TraceCheckUtils]: 111: Hoare triple {10763#false} havoc #t~ret0; {10763#false} is VALID [2020-07-11 00:51:30,343 INFO L280 TraceCheckUtils]: 112: Hoare triple {10763#false} havoc #t~ret1; {10763#false} is VALID [2020-07-11 00:51:30,343 INFO L280 TraceCheckUtils]: 113: Hoare triple {10763#false} assume true; {10763#false} is VALID [2020-07-11 00:51:30,343 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {10763#false} {10762#true} #46#return; {10763#false} is VALID [2020-07-11 00:51:30,343 INFO L280 TraceCheckUtils]: 115: Hoare triple {10763#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:30,343 INFO L263 TraceCheckUtils]: 116: Hoare triple {10763#false} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,343 INFO L280 TraceCheckUtils]: 117: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,344 INFO L280 TraceCheckUtils]: 118: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,344 INFO L280 TraceCheckUtils]: 119: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,344 INFO L263 TraceCheckUtils]: 120: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,344 INFO L280 TraceCheckUtils]: 121: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,344 INFO L280 TraceCheckUtils]: 122: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,345 INFO L280 TraceCheckUtils]: 123: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,345 INFO L263 TraceCheckUtils]: 124: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,345 INFO L280 TraceCheckUtils]: 125: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,345 INFO L280 TraceCheckUtils]: 126: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,345 INFO L280 TraceCheckUtils]: 127: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,346 INFO L280 TraceCheckUtils]: 128: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,346 INFO L280 TraceCheckUtils]: 129: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,346 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,346 INFO L280 TraceCheckUtils]: 131: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,346 INFO L263 TraceCheckUtils]: 132: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,347 INFO L280 TraceCheckUtils]: 133: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,347 INFO L280 TraceCheckUtils]: 134: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,347 INFO L280 TraceCheckUtils]: 135: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,347 INFO L280 TraceCheckUtils]: 136: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,347 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,348 INFO L280 TraceCheckUtils]: 138: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,348 INFO L280 TraceCheckUtils]: 139: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,348 INFO L280 TraceCheckUtils]: 140: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,348 INFO L280 TraceCheckUtils]: 141: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,348 INFO L280 TraceCheckUtils]: 142: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,348 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,349 INFO L280 TraceCheckUtils]: 144: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,349 INFO L263 TraceCheckUtils]: 145: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,349 INFO L280 TraceCheckUtils]: 146: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,349 INFO L280 TraceCheckUtils]: 147: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,349 INFO L280 TraceCheckUtils]: 148: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,350 INFO L280 TraceCheckUtils]: 149: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,350 INFO L280 TraceCheckUtils]: 150: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,350 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,350 INFO L280 TraceCheckUtils]: 152: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,350 INFO L280 TraceCheckUtils]: 153: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,350 INFO L280 TraceCheckUtils]: 154: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,351 INFO L280 TraceCheckUtils]: 155: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,351 INFO L280 TraceCheckUtils]: 156: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,351 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {10762#true} {10763#false} #48#return; {10763#false} is VALID [2020-07-11 00:51:30,351 INFO L280 TraceCheckUtils]: 158: Hoare triple {10763#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:30,351 INFO L280 TraceCheckUtils]: 159: Hoare triple {10763#false} #res := #t~ret0 + #t~ret1; {10763#false} is VALID [2020-07-11 00:51:30,352 INFO L280 TraceCheckUtils]: 160: Hoare triple {10763#false} havoc #t~ret0; {10763#false} is VALID [2020-07-11 00:51:30,352 INFO L280 TraceCheckUtils]: 161: Hoare triple {10763#false} havoc #t~ret1; {10763#false} is VALID [2020-07-11 00:51:30,352 INFO L280 TraceCheckUtils]: 162: Hoare triple {10763#false} assume true; {10763#false} is VALID [2020-07-11 00:51:30,352 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {10763#false} {10762#true} #46#return; {10763#false} is VALID [2020-07-11 00:51:30,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,399 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,399 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,402 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,402 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,402 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,403 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,403 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,403 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,404 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,404 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,404 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,404 INFO L280 TraceCheckUtils]: 7: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,405 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,405 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,405 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,405 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,405 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,405 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,406 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,406 INFO L280 TraceCheckUtils]: 15: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,406 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,406 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,407 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,407 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,407 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,407 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,407 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,411 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,412 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,412 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,412 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,413 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,413 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,413 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,413 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,413 INFO L263 TraceCheckUtils]: 7: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,414 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,414 INFO L280 TraceCheckUtils]: 9: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,414 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,414 INFO L280 TraceCheckUtils]: 11: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,414 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,415 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,415 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,415 INFO L263 TraceCheckUtils]: 15: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,415 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,415 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,416 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,416 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,416 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,416 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,416 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,417 INFO L280 TraceCheckUtils]: 23: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,417 INFO L280 TraceCheckUtils]: 24: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,417 INFO L280 TraceCheckUtils]: 25: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,417 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,417 INFO L280 TraceCheckUtils]: 27: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,417 INFO L263 TraceCheckUtils]: 28: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,418 INFO L280 TraceCheckUtils]: 29: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,418 INFO L280 TraceCheckUtils]: 30: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,418 INFO L280 TraceCheckUtils]: 31: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,418 INFO L280 TraceCheckUtils]: 32: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,418 INFO L280 TraceCheckUtils]: 33: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,419 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,419 INFO L280 TraceCheckUtils]: 35: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,419 INFO L280 TraceCheckUtils]: 36: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,419 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,419 INFO L280 TraceCheckUtils]: 38: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,420 INFO L280 TraceCheckUtils]: 39: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,420 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,428 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,429 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,432 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,432 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,432 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,433 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,433 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,433 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,433 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,434 INFO L280 TraceCheckUtils]: 7: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,434 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,434 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,434 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,434 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,434 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,435 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,435 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,435 INFO L280 TraceCheckUtils]: 15: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,435 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,436 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,436 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,436 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,436 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,436 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,437 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,438 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,438 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,438 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,438 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,438 INFO L263 TraceCheckUtils]: 7: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,439 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,439 INFO L280 TraceCheckUtils]: 9: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,439 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,439 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,439 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,440 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,440 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,440 INFO L280 TraceCheckUtils]: 15: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,440 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,440 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,440 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,441 INFO L263 TraceCheckUtils]: 19: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,441 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,441 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,441 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,441 INFO L280 TraceCheckUtils]: 23: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,442 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,442 INFO L280 TraceCheckUtils]: 25: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,442 INFO L280 TraceCheckUtils]: 26: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,442 INFO L280 TraceCheckUtils]: 27: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,442 INFO L280 TraceCheckUtils]: 28: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,442 INFO L280 TraceCheckUtils]: 29: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,443 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,443 INFO L280 TraceCheckUtils]: 31: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,443 INFO L263 TraceCheckUtils]: 32: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,443 INFO L280 TraceCheckUtils]: 33: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,443 INFO L280 TraceCheckUtils]: 34: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,444 INFO L280 TraceCheckUtils]: 35: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,444 INFO L280 TraceCheckUtils]: 36: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,444 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,444 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,444 INFO L280 TraceCheckUtils]: 39: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,445 INFO L280 TraceCheckUtils]: 40: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,445 INFO L280 TraceCheckUtils]: 41: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,445 INFO L280 TraceCheckUtils]: 42: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,445 INFO L280 TraceCheckUtils]: 43: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,445 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,445 INFO L280 TraceCheckUtils]: 45: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,446 INFO L263 TraceCheckUtils]: 46: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,446 INFO L280 TraceCheckUtils]: 47: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,446 INFO L280 TraceCheckUtils]: 48: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,446 INFO L280 TraceCheckUtils]: 49: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,446 INFO L263 TraceCheckUtils]: 50: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,447 INFO L280 TraceCheckUtils]: 51: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,447 INFO L280 TraceCheckUtils]: 52: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,447 INFO L280 TraceCheckUtils]: 53: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,447 INFO L280 TraceCheckUtils]: 54: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,447 INFO L280 TraceCheckUtils]: 55: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,448 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,448 INFO L280 TraceCheckUtils]: 57: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,448 INFO L263 TraceCheckUtils]: 58: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,448 INFO L280 TraceCheckUtils]: 59: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,448 INFO L280 TraceCheckUtils]: 60: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,449 INFO L280 TraceCheckUtils]: 61: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,449 INFO L280 TraceCheckUtils]: 62: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,449 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,449 INFO L280 TraceCheckUtils]: 64: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,449 INFO L280 TraceCheckUtils]: 65: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,450 INFO L280 TraceCheckUtils]: 66: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,450 INFO L280 TraceCheckUtils]: 67: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,450 INFO L280 TraceCheckUtils]: 68: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,450 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,450 INFO L280 TraceCheckUtils]: 70: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,451 INFO L280 TraceCheckUtils]: 71: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,451 INFO L280 TraceCheckUtils]: 72: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,451 INFO L280 TraceCheckUtils]: 73: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,451 INFO L280 TraceCheckUtils]: 74: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,451 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10762#true} {10763#false} #48#return; {10763#false} is VALID [2020-07-11 00:51:30,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,454 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,455 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,455 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,455 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,455 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,455 INFO L263 TraceCheckUtils]: 7: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,455 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,456 INFO L280 TraceCheckUtils]: 9: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,456 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,456 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,457 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,457 INFO L280 TraceCheckUtils]: 13: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,458 INFO L280 TraceCheckUtils]: 14: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,458 INFO L263 TraceCheckUtils]: 15: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,458 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,458 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,458 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,459 INFO L263 TraceCheckUtils]: 19: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,459 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,459 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,459 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,459 INFO L263 TraceCheckUtils]: 23: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,459 INFO L280 TraceCheckUtils]: 24: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,460 INFO L280 TraceCheckUtils]: 25: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,460 INFO L280 TraceCheckUtils]: 26: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,460 INFO L280 TraceCheckUtils]: 27: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,460 INFO L280 TraceCheckUtils]: 28: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,460 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,460 INFO L280 TraceCheckUtils]: 30: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,461 INFO L263 TraceCheckUtils]: 31: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,461 INFO L280 TraceCheckUtils]: 32: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,461 INFO L280 TraceCheckUtils]: 33: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,461 INFO L280 TraceCheckUtils]: 34: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,461 INFO L280 TraceCheckUtils]: 35: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,462 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,462 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,462 INFO L280 TraceCheckUtils]: 38: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,462 INFO L280 TraceCheckUtils]: 39: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,462 INFO L280 TraceCheckUtils]: 40: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,463 INFO L280 TraceCheckUtils]: 41: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,463 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,463 INFO L280 TraceCheckUtils]: 43: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,463 INFO L263 TraceCheckUtils]: 44: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,463 INFO L280 TraceCheckUtils]: 45: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,464 INFO L280 TraceCheckUtils]: 46: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,464 INFO L280 TraceCheckUtils]: 47: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,464 INFO L280 TraceCheckUtils]: 48: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,464 INFO L280 TraceCheckUtils]: 49: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,464 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,465 INFO L280 TraceCheckUtils]: 51: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,465 INFO L280 TraceCheckUtils]: 52: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,465 INFO L280 TraceCheckUtils]: 53: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,465 INFO L280 TraceCheckUtils]: 54: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,465 INFO L280 TraceCheckUtils]: 55: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,466 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10762#true} {12209#(= fibo_~n |fibo_#in~n|)} #46#return; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,467 INFO L280 TraceCheckUtils]: 57: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,467 INFO L263 TraceCheckUtils]: 58: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,468 INFO L280 TraceCheckUtils]: 59: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,468 INFO L280 TraceCheckUtils]: 60: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12315#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:30,469 INFO L280 TraceCheckUtils]: 61: Hoare triple {12315#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,469 INFO L263 TraceCheckUtils]: 62: Hoare triple {12316#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,470 INFO L280 TraceCheckUtils]: 63: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,470 INFO L280 TraceCheckUtils]: 64: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,470 INFO L280 TraceCheckUtils]: 65: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,470 INFO L280 TraceCheckUtils]: 66: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,470 INFO L280 TraceCheckUtils]: 67: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,471 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {10762#true} {12316#(<= 2 |fibo_#in~n|)} #46#return; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,472 INFO L280 TraceCheckUtils]: 69: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,472 INFO L263 TraceCheckUtils]: 70: Hoare triple {12316#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,472 INFO L280 TraceCheckUtils]: 71: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,472 INFO L280 TraceCheckUtils]: 72: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,473 INFO L280 TraceCheckUtils]: 73: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,473 INFO L280 TraceCheckUtils]: 74: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,474 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10762#true} {12316#(<= 2 |fibo_#in~n|)} #48#return; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,474 INFO L280 TraceCheckUtils]: 76: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,475 INFO L280 TraceCheckUtils]: 77: Hoare triple {12316#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,475 INFO L280 TraceCheckUtils]: 78: Hoare triple {12316#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,476 INFO L280 TraceCheckUtils]: 79: Hoare triple {12316#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,476 INFO L280 TraceCheckUtils]: 80: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume true; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,478 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {12316#(<= 2 |fibo_#in~n|)} {12209#(= fibo_~n |fibo_#in~n|)} #48#return; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,478 INFO L280 TraceCheckUtils]: 82: Hoare triple {12274#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,479 INFO L280 TraceCheckUtils]: 83: Hoare triple {12274#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,479 INFO L280 TraceCheckUtils]: 84: Hoare triple {12274#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,480 INFO L280 TraceCheckUtils]: 85: Hoare triple {12274#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,480 INFO L280 TraceCheckUtils]: 86: Hoare triple {12274#(<= 4 |fibo_#in~n|)} assume true; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,481 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {12274#(<= 4 |fibo_#in~n|)} {10762#true} #46#return; {12185#(<= 5 fibo_~n)} is VALID [2020-07-11 00:51:30,482 INFO L280 TraceCheckUtils]: 88: Hoare triple {12185#(<= 5 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12185#(<= 5 fibo_~n)} is VALID [2020-07-11 00:51:30,482 INFO L263 TraceCheckUtils]: 89: Hoare triple {12185#(<= 5 fibo_~n)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,483 INFO L280 TraceCheckUtils]: 90: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,483 INFO L280 TraceCheckUtils]: 91: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,484 INFO L280 TraceCheckUtils]: 92: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,484 INFO L263 TraceCheckUtils]: 93: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,485 INFO L280 TraceCheckUtils]: 94: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,485 INFO L280 TraceCheckUtils]: 95: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:30,486 INFO L280 TraceCheckUtils]: 96: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:30,486 INFO L280 TraceCheckUtils]: 97: Hoare triple {12340#(<= |fibo_#in~n| 1)} #res := 1; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:30,487 INFO L280 TraceCheckUtils]: 98: Hoare triple {12340#(<= |fibo_#in~n| 1)} assume true; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:30,488 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {12340#(<= |fibo_#in~n| 1)} {12209#(= fibo_~n |fibo_#in~n|)} #46#return; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,489 INFO L280 TraceCheckUtils]: 100: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,489 INFO L263 TraceCheckUtils]: 101: Hoare triple {12334#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,489 INFO L280 TraceCheckUtils]: 102: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,490 INFO L280 TraceCheckUtils]: 103: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,490 INFO L280 TraceCheckUtils]: 104: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,490 INFO L280 TraceCheckUtils]: 105: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,491 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {10762#true} {12334#(<= |fibo_#in~n| 2)} #48#return; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,491 INFO L280 TraceCheckUtils]: 107: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,492 INFO L280 TraceCheckUtils]: 108: Hoare triple {12334#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,492 INFO L280 TraceCheckUtils]: 109: Hoare triple {12334#(<= |fibo_#in~n| 2)} havoc #t~ret0; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,493 INFO L280 TraceCheckUtils]: 110: Hoare triple {12334#(<= |fibo_#in~n| 2)} havoc #t~ret1; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,493 INFO L280 TraceCheckUtils]: 111: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume true; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:30,494 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {12334#(<= |fibo_#in~n| 2)} {12185#(<= 5 fibo_~n)} #48#return; {10763#false} is VALID [2020-07-11 00:51:30,495 INFO L280 TraceCheckUtils]: 113: Hoare triple {10763#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:30,495 INFO L280 TraceCheckUtils]: 114: Hoare triple {10763#false} #res := #t~ret0 + #t~ret1; {10763#false} is VALID [2020-07-11 00:51:30,495 INFO L280 TraceCheckUtils]: 115: Hoare triple {10763#false} havoc #t~ret0; {10763#false} is VALID [2020-07-11 00:51:30,495 INFO L280 TraceCheckUtils]: 116: Hoare triple {10763#false} havoc #t~ret1; {10763#false} is VALID [2020-07-11 00:51:30,495 INFO L280 TraceCheckUtils]: 117: Hoare triple {10763#false} assume true; {10763#false} is VALID [2020-07-11 00:51:30,496 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {10763#false} {10762#true} #46#return; {10763#false} is VALID [2020-07-11 00:51:30,496 INFO L280 TraceCheckUtils]: 119: Hoare triple {10763#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:30,496 INFO L263 TraceCheckUtils]: 120: Hoare triple {10763#false} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,496 INFO L280 TraceCheckUtils]: 121: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,496 INFO L280 TraceCheckUtils]: 122: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,496 INFO L280 TraceCheckUtils]: 123: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,497 INFO L263 TraceCheckUtils]: 124: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,497 INFO L280 TraceCheckUtils]: 125: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,497 INFO L280 TraceCheckUtils]: 126: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,497 INFO L280 TraceCheckUtils]: 127: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,497 INFO L263 TraceCheckUtils]: 128: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,497 INFO L280 TraceCheckUtils]: 129: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,498 INFO L280 TraceCheckUtils]: 130: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,498 INFO L280 TraceCheckUtils]: 131: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,498 INFO L280 TraceCheckUtils]: 132: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,498 INFO L280 TraceCheckUtils]: 133: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,498 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,498 INFO L280 TraceCheckUtils]: 135: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,499 INFO L263 TraceCheckUtils]: 136: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,499 INFO L280 TraceCheckUtils]: 137: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,499 INFO L280 TraceCheckUtils]: 138: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,499 INFO L280 TraceCheckUtils]: 139: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,499 INFO L280 TraceCheckUtils]: 140: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,500 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,500 INFO L280 TraceCheckUtils]: 142: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,500 INFO L280 TraceCheckUtils]: 143: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,500 INFO L280 TraceCheckUtils]: 144: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,500 INFO L280 TraceCheckUtils]: 145: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,500 INFO L280 TraceCheckUtils]: 146: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,501 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,501 INFO L280 TraceCheckUtils]: 148: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,501 INFO L263 TraceCheckUtils]: 149: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,501 INFO L280 TraceCheckUtils]: 150: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,501 INFO L280 TraceCheckUtils]: 151: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,501 INFO L280 TraceCheckUtils]: 152: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,502 INFO L280 TraceCheckUtils]: 153: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,502 INFO L280 TraceCheckUtils]: 154: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,502 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,502 INFO L280 TraceCheckUtils]: 156: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,502 INFO L280 TraceCheckUtils]: 157: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,502 INFO L280 TraceCheckUtils]: 158: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,503 INFO L280 TraceCheckUtils]: 159: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,503 INFO L280 TraceCheckUtils]: 160: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,503 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {10762#true} {10763#false} #48#return; {10763#false} is VALID [2020-07-11 00:51:30,503 INFO L280 TraceCheckUtils]: 162: Hoare triple {10763#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:30,503 INFO L280 TraceCheckUtils]: 163: Hoare triple {10763#false} #res := #t~ret0 + #t~ret1; {10763#false} is VALID [2020-07-11 00:51:30,504 INFO L280 TraceCheckUtils]: 164: Hoare triple {10763#false} havoc #t~ret0; {10763#false} is VALID [2020-07-11 00:51:30,504 INFO L280 TraceCheckUtils]: 165: Hoare triple {10763#false} havoc #t~ret1; {10763#false} is VALID [2020-07-11 00:51:30,504 INFO L280 TraceCheckUtils]: 166: Hoare triple {10763#false} assume true; {10763#false} is VALID [2020-07-11 00:51:30,504 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {10763#false} {10762#true} #46#return; {10763#false} is VALID [2020-07-11 00:51:30,504 INFO L280 TraceCheckUtils]: 168: Hoare triple {10763#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:30,504 INFO L263 TraceCheckUtils]: 169: Hoare triple {10763#false} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,505 INFO L280 TraceCheckUtils]: 170: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,505 INFO L280 TraceCheckUtils]: 171: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,505 INFO L280 TraceCheckUtils]: 172: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,505 INFO L263 TraceCheckUtils]: 173: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,505 INFO L280 TraceCheckUtils]: 174: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,506 INFO L280 TraceCheckUtils]: 175: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,506 INFO L280 TraceCheckUtils]: 176: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,506 INFO L263 TraceCheckUtils]: 177: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,506 INFO L280 TraceCheckUtils]: 178: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,506 INFO L280 TraceCheckUtils]: 179: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,506 INFO L280 TraceCheckUtils]: 180: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,507 INFO L263 TraceCheckUtils]: 181: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,507 INFO L280 TraceCheckUtils]: 182: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,507 INFO L280 TraceCheckUtils]: 183: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,507 INFO L280 TraceCheckUtils]: 184: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,507 INFO L280 TraceCheckUtils]: 185: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,508 INFO L280 TraceCheckUtils]: 186: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,508 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,508 INFO L280 TraceCheckUtils]: 188: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,508 INFO L263 TraceCheckUtils]: 189: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,508 INFO L280 TraceCheckUtils]: 190: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,509 INFO L280 TraceCheckUtils]: 191: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,509 INFO L280 TraceCheckUtils]: 192: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,509 INFO L280 TraceCheckUtils]: 193: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,509 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,509 INFO L280 TraceCheckUtils]: 195: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,509 INFO L280 TraceCheckUtils]: 196: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,510 INFO L280 TraceCheckUtils]: 197: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,510 INFO L280 TraceCheckUtils]: 198: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,510 INFO L280 TraceCheckUtils]: 199: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,510 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,510 INFO L280 TraceCheckUtils]: 201: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,510 INFO L263 TraceCheckUtils]: 202: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,511 INFO L280 TraceCheckUtils]: 203: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,511 INFO L280 TraceCheckUtils]: 204: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,511 INFO L280 TraceCheckUtils]: 205: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,511 INFO L280 TraceCheckUtils]: 206: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,511 INFO L280 TraceCheckUtils]: 207: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,511 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,512 INFO L280 TraceCheckUtils]: 209: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,512 INFO L280 TraceCheckUtils]: 210: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,512 INFO L280 TraceCheckUtils]: 211: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,512 INFO L280 TraceCheckUtils]: 212: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,512 INFO L280 TraceCheckUtils]: 213: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,513 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,513 INFO L280 TraceCheckUtils]: 215: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,513 INFO L263 TraceCheckUtils]: 216: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,513 INFO L280 TraceCheckUtils]: 217: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,513 INFO L280 TraceCheckUtils]: 218: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,513 INFO L280 TraceCheckUtils]: 219: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,514 INFO L263 TraceCheckUtils]: 220: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,514 INFO L280 TraceCheckUtils]: 221: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,514 INFO L280 TraceCheckUtils]: 222: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,514 INFO L280 TraceCheckUtils]: 223: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,514 INFO L280 TraceCheckUtils]: 224: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,515 INFO L280 TraceCheckUtils]: 225: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,515 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,515 INFO L280 TraceCheckUtils]: 227: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,515 INFO L263 TraceCheckUtils]: 228: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,515 INFO L280 TraceCheckUtils]: 229: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,515 INFO L280 TraceCheckUtils]: 230: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,516 INFO L280 TraceCheckUtils]: 231: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,516 INFO L280 TraceCheckUtils]: 232: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,516 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,516 INFO L280 TraceCheckUtils]: 234: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,516 INFO L280 TraceCheckUtils]: 235: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,517 INFO L280 TraceCheckUtils]: 236: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,517 INFO L280 TraceCheckUtils]: 237: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,517 INFO L280 TraceCheckUtils]: 238: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,517 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,517 INFO L280 TraceCheckUtils]: 240: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,518 INFO L280 TraceCheckUtils]: 241: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,518 INFO L280 TraceCheckUtils]: 242: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,518 INFO L280 TraceCheckUtils]: 243: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,518 INFO L280 TraceCheckUtils]: 244: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,518 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {10762#true} {10763#false} #48#return; {10763#false} is VALID [2020-07-11 00:51:30,518 INFO L280 TraceCheckUtils]: 246: Hoare triple {10763#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:30,519 INFO L280 TraceCheckUtils]: 247: Hoare triple {10763#false} #res := #t~ret0 + #t~ret1; {10763#false} is VALID [2020-07-11 00:51:30,519 INFO L280 TraceCheckUtils]: 248: Hoare triple {10763#false} havoc #t~ret0; {10763#false} is VALID [2020-07-11 00:51:30,519 INFO L280 TraceCheckUtils]: 249: Hoare triple {10763#false} havoc #t~ret1; {10763#false} is VALID [2020-07-11 00:51:30,519 INFO L280 TraceCheckUtils]: 250: Hoare triple {10763#false} assume true; {10763#false} is VALID [2020-07-11 00:51:30,519 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {10763#false} {10762#true} #46#return; {10763#false} is VALID [2020-07-11 00:51:30,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,688 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,688 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,689 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,689 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,694 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,695 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,695 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,696 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,697 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,697 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,697 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,698 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,698 INFO L280 TraceCheckUtils]: 7: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,699 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,699 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,699 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,700 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,700 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,701 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,701 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,701 INFO L280 TraceCheckUtils]: 15: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,702 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,702 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,703 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,703 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,703 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,704 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,704 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,710 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,711 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,712 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,713 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,713 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,714 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,714 INFO L263 TraceCheckUtils]: 7: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,714 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,715 INFO L280 TraceCheckUtils]: 9: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,715 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,715 INFO L280 TraceCheckUtils]: 11: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,716 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,716 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,716 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,717 INFO L263 TraceCheckUtils]: 15: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,717 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,718 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,718 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,718 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,719 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,719 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,720 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,720 INFO L280 TraceCheckUtils]: 23: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,720 INFO L280 TraceCheckUtils]: 24: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,721 INFO L280 TraceCheckUtils]: 25: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,721 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,722 INFO L280 TraceCheckUtils]: 27: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,722 INFO L263 TraceCheckUtils]: 28: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,722 INFO L280 TraceCheckUtils]: 29: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,723 INFO L280 TraceCheckUtils]: 30: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,723 INFO L280 TraceCheckUtils]: 31: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,723 INFO L280 TraceCheckUtils]: 32: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,724 INFO L280 TraceCheckUtils]: 33: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,724 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,725 INFO L280 TraceCheckUtils]: 35: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,725 INFO L280 TraceCheckUtils]: 36: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,725 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,726 INFO L280 TraceCheckUtils]: 38: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,726 INFO L280 TraceCheckUtils]: 39: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,727 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,738 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,739 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,739 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,740 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,745 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,745 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,746 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,747 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,747 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,747 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,748 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,748 INFO L280 TraceCheckUtils]: 7: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,748 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,749 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,749 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,750 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,750 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,750 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,751 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,751 INFO L280 TraceCheckUtils]: 15: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,751 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,752 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,752 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,753 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,753 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,753 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,754 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,756 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,756 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,756 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,757 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,757 INFO L263 TraceCheckUtils]: 7: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,757 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,758 INFO L280 TraceCheckUtils]: 9: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,758 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,758 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,759 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,759 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,760 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,760 INFO L280 TraceCheckUtils]: 15: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,760 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,761 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,761 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,761 INFO L263 TraceCheckUtils]: 19: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,762 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,776 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,777 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,777 INFO L280 TraceCheckUtils]: 23: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,777 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,777 INFO L280 TraceCheckUtils]: 25: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,777 INFO L280 TraceCheckUtils]: 26: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,778 INFO L280 TraceCheckUtils]: 27: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,778 INFO L280 TraceCheckUtils]: 28: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,778 INFO L280 TraceCheckUtils]: 29: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,779 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,779 INFO L280 TraceCheckUtils]: 31: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,779 INFO L263 TraceCheckUtils]: 32: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,780 INFO L280 TraceCheckUtils]: 33: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,780 INFO L280 TraceCheckUtils]: 34: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,780 INFO L280 TraceCheckUtils]: 35: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,781 INFO L280 TraceCheckUtils]: 36: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,781 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,781 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,782 INFO L280 TraceCheckUtils]: 39: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,782 INFO L280 TraceCheckUtils]: 40: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,782 INFO L280 TraceCheckUtils]: 41: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,783 INFO L280 TraceCheckUtils]: 42: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,783 INFO L280 TraceCheckUtils]: 43: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,783 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,783 INFO L280 TraceCheckUtils]: 45: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,784 INFO L263 TraceCheckUtils]: 46: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,784 INFO L280 TraceCheckUtils]: 47: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,784 INFO L280 TraceCheckUtils]: 48: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,784 INFO L280 TraceCheckUtils]: 49: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,785 INFO L263 TraceCheckUtils]: 50: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,785 INFO L280 TraceCheckUtils]: 51: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,785 INFO L280 TraceCheckUtils]: 52: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,785 INFO L280 TraceCheckUtils]: 53: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,785 INFO L280 TraceCheckUtils]: 54: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,786 INFO L280 TraceCheckUtils]: 55: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,786 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,786 INFO L280 TraceCheckUtils]: 57: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,786 INFO L263 TraceCheckUtils]: 58: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,786 INFO L280 TraceCheckUtils]: 59: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,787 INFO L280 TraceCheckUtils]: 60: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,787 INFO L280 TraceCheckUtils]: 61: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,787 INFO L280 TraceCheckUtils]: 62: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,787 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,788 INFO L280 TraceCheckUtils]: 64: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,788 INFO L280 TraceCheckUtils]: 65: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,788 INFO L280 TraceCheckUtils]: 66: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,788 INFO L280 TraceCheckUtils]: 67: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,789 INFO L280 TraceCheckUtils]: 68: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,789 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,789 INFO L280 TraceCheckUtils]: 70: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,789 INFO L280 TraceCheckUtils]: 71: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,789 INFO L280 TraceCheckUtils]: 72: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,790 INFO L280 TraceCheckUtils]: 73: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,790 INFO L280 TraceCheckUtils]: 74: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,790 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,804 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,805 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,805 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,810 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,810 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,811 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,812 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,812 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,813 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,813 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,813 INFO L280 TraceCheckUtils]: 7: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,814 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,814 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,814 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,815 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,815 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,816 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,816 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,816 INFO L280 TraceCheckUtils]: 15: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,817 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,817 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,817 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,818 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,818 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,819 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,819 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,821 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,821 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,822 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,822 INFO L263 TraceCheckUtils]: 7: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,823 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,823 INFO L280 TraceCheckUtils]: 9: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,823 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,824 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,824 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,824 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,825 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,825 INFO L263 TraceCheckUtils]: 15: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,825 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,826 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,826 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,826 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,827 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,827 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,827 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,828 INFO L263 TraceCheckUtils]: 23: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,829 INFO L280 TraceCheckUtils]: 25: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,829 INFO L280 TraceCheckUtils]: 26: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,829 INFO L280 TraceCheckUtils]: 27: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,830 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,830 INFO L280 TraceCheckUtils]: 29: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,830 INFO L280 TraceCheckUtils]: 30: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,831 INFO L280 TraceCheckUtils]: 31: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,831 INFO L280 TraceCheckUtils]: 32: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,831 INFO L280 TraceCheckUtils]: 33: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,832 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,832 INFO L280 TraceCheckUtils]: 35: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,832 INFO L263 TraceCheckUtils]: 36: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,833 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,833 INFO L280 TraceCheckUtils]: 38: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,834 INFO L280 TraceCheckUtils]: 39: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,834 INFO L280 TraceCheckUtils]: 40: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,834 INFO L280 TraceCheckUtils]: 41: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,835 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,835 INFO L280 TraceCheckUtils]: 43: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,835 INFO L280 TraceCheckUtils]: 44: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,836 INFO L280 TraceCheckUtils]: 45: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,836 INFO L280 TraceCheckUtils]: 46: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,836 INFO L280 TraceCheckUtils]: 47: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,837 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,837 INFO L280 TraceCheckUtils]: 49: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,837 INFO L263 TraceCheckUtils]: 50: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,838 INFO L280 TraceCheckUtils]: 51: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,838 INFO L280 TraceCheckUtils]: 52: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,839 INFO L280 TraceCheckUtils]: 53: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,839 INFO L263 TraceCheckUtils]: 54: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,839 INFO L280 TraceCheckUtils]: 55: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,840 INFO L280 TraceCheckUtils]: 56: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,840 INFO L280 TraceCheckUtils]: 57: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,840 INFO L280 TraceCheckUtils]: 58: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,841 INFO L280 TraceCheckUtils]: 59: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,841 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,841 INFO L280 TraceCheckUtils]: 61: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,842 INFO L263 TraceCheckUtils]: 62: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,842 INFO L280 TraceCheckUtils]: 63: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,842 INFO L280 TraceCheckUtils]: 64: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,843 INFO L280 TraceCheckUtils]: 65: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,843 INFO L280 TraceCheckUtils]: 66: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,843 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,844 INFO L280 TraceCheckUtils]: 68: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,844 INFO L280 TraceCheckUtils]: 69: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,844 INFO L280 TraceCheckUtils]: 70: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,845 INFO L280 TraceCheckUtils]: 71: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,845 INFO L280 TraceCheckUtils]: 72: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,845 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,846 INFO L280 TraceCheckUtils]: 74: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,846 INFO L280 TraceCheckUtils]: 75: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,846 INFO L280 TraceCheckUtils]: 76: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,847 INFO L280 TraceCheckUtils]: 77: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,847 INFO L280 TraceCheckUtils]: 78: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,847 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,848 INFO L280 TraceCheckUtils]: 80: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,848 INFO L263 TraceCheckUtils]: 81: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,849 INFO L280 TraceCheckUtils]: 82: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,849 INFO L280 TraceCheckUtils]: 83: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,849 INFO L280 TraceCheckUtils]: 84: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,850 INFO L263 TraceCheckUtils]: 85: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,850 INFO L280 TraceCheckUtils]: 86: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,850 INFO L280 TraceCheckUtils]: 87: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,851 INFO L280 TraceCheckUtils]: 88: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,851 INFO L280 TraceCheckUtils]: 89: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,851 INFO L280 TraceCheckUtils]: 90: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,852 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,852 INFO L280 TraceCheckUtils]: 92: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,852 INFO L263 TraceCheckUtils]: 93: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,853 INFO L280 TraceCheckUtils]: 94: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,853 INFO L280 TraceCheckUtils]: 95: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,853 INFO L280 TraceCheckUtils]: 96: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,854 INFO L280 TraceCheckUtils]: 97: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,854 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,855 INFO L280 TraceCheckUtils]: 99: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,855 INFO L280 TraceCheckUtils]: 100: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,855 INFO L280 TraceCheckUtils]: 101: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,856 INFO L280 TraceCheckUtils]: 102: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,856 INFO L280 TraceCheckUtils]: 103: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,856 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,857 INFO L280 TraceCheckUtils]: 105: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,857 INFO L280 TraceCheckUtils]: 106: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,857 INFO L280 TraceCheckUtils]: 107: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,858 INFO L280 TraceCheckUtils]: 108: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,858 INFO L280 TraceCheckUtils]: 109: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,858 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,888 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,888 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,888 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,892 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,892 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,893 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,893 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,894 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,894 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,894 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,894 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,894 INFO L280 TraceCheckUtils]: 7: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,895 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,895 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,895 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,895 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,896 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,896 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,896 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,896 INFO L280 TraceCheckUtils]: 15: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,897 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,897 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,897 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,897 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,898 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,898 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,898 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:30,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,902 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,902 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,902 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,903 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,904 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,904 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,905 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,905 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,905 INFO L263 TraceCheckUtils]: 7: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,906 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,906 INFO L280 TraceCheckUtils]: 9: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,906 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,907 INFO L280 TraceCheckUtils]: 11: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,907 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,907 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,908 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,908 INFO L263 TraceCheckUtils]: 15: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,908 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,909 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,909 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,910 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,910 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,910 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,911 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,911 INFO L280 TraceCheckUtils]: 23: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,911 INFO L280 TraceCheckUtils]: 24: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,912 INFO L280 TraceCheckUtils]: 25: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,912 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,912 INFO L280 TraceCheckUtils]: 27: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,913 INFO L263 TraceCheckUtils]: 28: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,913 INFO L280 TraceCheckUtils]: 29: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,913 INFO L280 TraceCheckUtils]: 30: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,914 INFO L280 TraceCheckUtils]: 31: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,914 INFO L280 TraceCheckUtils]: 32: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,915 INFO L280 TraceCheckUtils]: 33: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,915 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,915 INFO L280 TraceCheckUtils]: 35: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,916 INFO L280 TraceCheckUtils]: 36: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,916 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,916 INFO L280 TraceCheckUtils]: 38: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,917 INFO L280 TraceCheckUtils]: 39: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,917 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,919 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,919 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,920 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,920 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,920 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,921 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,921 INFO L263 TraceCheckUtils]: 7: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,921 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,922 INFO L280 TraceCheckUtils]: 9: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,922 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,922 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,923 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,923 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,923 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,924 INFO L263 TraceCheckUtils]: 15: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,924 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,924 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,925 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,925 INFO L263 TraceCheckUtils]: 19: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,926 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,926 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,926 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,926 INFO L280 TraceCheckUtils]: 23: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,927 INFO L280 TraceCheckUtils]: 24: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,927 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,928 INFO L280 TraceCheckUtils]: 26: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,928 INFO L263 TraceCheckUtils]: 27: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,928 INFO L280 TraceCheckUtils]: 28: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,929 INFO L280 TraceCheckUtils]: 29: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,929 INFO L280 TraceCheckUtils]: 30: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,929 INFO L280 TraceCheckUtils]: 31: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,930 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,930 INFO L280 TraceCheckUtils]: 33: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,930 INFO L280 TraceCheckUtils]: 34: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,931 INFO L280 TraceCheckUtils]: 35: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,931 INFO L280 TraceCheckUtils]: 36: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,931 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,932 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,932 INFO L280 TraceCheckUtils]: 39: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,932 INFO L263 TraceCheckUtils]: 40: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,933 INFO L280 TraceCheckUtils]: 41: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,933 INFO L280 TraceCheckUtils]: 42: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,933 INFO L280 TraceCheckUtils]: 43: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,934 INFO L280 TraceCheckUtils]: 44: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,934 INFO L280 TraceCheckUtils]: 45: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,934 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,934 INFO L280 TraceCheckUtils]: 47: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,935 INFO L280 TraceCheckUtils]: 48: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,935 INFO L280 TraceCheckUtils]: 49: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,935 INFO L280 TraceCheckUtils]: 50: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,936 INFO L280 TraceCheckUtils]: 51: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,936 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,936 INFO L280 TraceCheckUtils]: 53: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,937 INFO L263 TraceCheckUtils]: 54: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,937 INFO L280 TraceCheckUtils]: 55: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,937 INFO L280 TraceCheckUtils]: 56: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,938 INFO L280 TraceCheckUtils]: 57: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,938 INFO L263 TraceCheckUtils]: 58: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,938 INFO L280 TraceCheckUtils]: 59: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,939 INFO L280 TraceCheckUtils]: 60: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,939 INFO L280 TraceCheckUtils]: 61: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,939 INFO L280 TraceCheckUtils]: 62: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,940 INFO L280 TraceCheckUtils]: 63: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,940 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,940 INFO L280 TraceCheckUtils]: 65: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,941 INFO L263 TraceCheckUtils]: 66: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,941 INFO L280 TraceCheckUtils]: 67: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,941 INFO L280 TraceCheckUtils]: 68: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,942 INFO L280 TraceCheckUtils]: 69: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,942 INFO L280 TraceCheckUtils]: 70: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,942 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,943 INFO L280 TraceCheckUtils]: 72: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,943 INFO L280 TraceCheckUtils]: 73: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,943 INFO L280 TraceCheckUtils]: 74: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,944 INFO L280 TraceCheckUtils]: 75: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,944 INFO L280 TraceCheckUtils]: 76: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,944 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,945 INFO L280 TraceCheckUtils]: 78: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,945 INFO L280 TraceCheckUtils]: 79: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,945 INFO L280 TraceCheckUtils]: 80: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,946 INFO L280 TraceCheckUtils]: 81: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,946 INFO L280 TraceCheckUtils]: 82: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,946 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,947 INFO L280 TraceCheckUtils]: 84: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,947 INFO L263 TraceCheckUtils]: 85: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,947 INFO L280 TraceCheckUtils]: 86: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,948 INFO L280 TraceCheckUtils]: 87: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,948 INFO L280 TraceCheckUtils]: 88: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,948 INFO L263 TraceCheckUtils]: 89: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,949 INFO L280 TraceCheckUtils]: 90: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,949 INFO L280 TraceCheckUtils]: 91: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,949 INFO L280 TraceCheckUtils]: 92: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,950 INFO L280 TraceCheckUtils]: 93: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,950 INFO L280 TraceCheckUtils]: 94: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,950 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,951 INFO L280 TraceCheckUtils]: 96: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,951 INFO L263 TraceCheckUtils]: 97: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,951 INFO L280 TraceCheckUtils]: 98: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,952 INFO L280 TraceCheckUtils]: 99: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,952 INFO L280 TraceCheckUtils]: 100: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,952 INFO L280 TraceCheckUtils]: 101: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,953 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,953 INFO L280 TraceCheckUtils]: 103: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,953 INFO L280 TraceCheckUtils]: 104: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,954 INFO L280 TraceCheckUtils]: 105: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,954 INFO L280 TraceCheckUtils]: 106: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,954 INFO L280 TraceCheckUtils]: 107: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,955 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,955 INFO L280 TraceCheckUtils]: 109: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,955 INFO L280 TraceCheckUtils]: 110: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,956 INFO L280 TraceCheckUtils]: 111: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,956 INFO L280 TraceCheckUtils]: 112: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,956 INFO L280 TraceCheckUtils]: 113: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,957 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,957 INFO L280 TraceCheckUtils]: 115: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,957 INFO L263 TraceCheckUtils]: 116: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,958 INFO L280 TraceCheckUtils]: 117: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,958 INFO L280 TraceCheckUtils]: 118: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,958 INFO L280 TraceCheckUtils]: 119: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,959 INFO L263 TraceCheckUtils]: 120: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,959 INFO L280 TraceCheckUtils]: 121: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,959 INFO L280 TraceCheckUtils]: 122: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,960 INFO L280 TraceCheckUtils]: 123: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:30,960 INFO L263 TraceCheckUtils]: 124: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:30,960 INFO L280 TraceCheckUtils]: 125: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,961 INFO L280 TraceCheckUtils]: 126: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,961 INFO L280 TraceCheckUtils]: 127: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,961 INFO L280 TraceCheckUtils]: 128: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,962 INFO L280 TraceCheckUtils]: 129: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,962 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,962 INFO L280 TraceCheckUtils]: 131: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,963 INFO L263 TraceCheckUtils]: 132: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,963 INFO L280 TraceCheckUtils]: 133: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,963 INFO L280 TraceCheckUtils]: 134: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:30,963 INFO L280 TraceCheckUtils]: 135: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:30,964 INFO L280 TraceCheckUtils]: 136: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,964 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,964 INFO L280 TraceCheckUtils]: 138: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,965 INFO L280 TraceCheckUtils]: 139: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,965 INFO L280 TraceCheckUtils]: 140: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,965 INFO L280 TraceCheckUtils]: 141: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,966 INFO L280 TraceCheckUtils]: 142: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,966 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,966 INFO L280 TraceCheckUtils]: 144: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,966 INFO L263 TraceCheckUtils]: 145: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:30,967 INFO L280 TraceCheckUtils]: 146: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:30,967 INFO L280 TraceCheckUtils]: 147: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:30,967 INFO L280 TraceCheckUtils]: 148: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:30,968 INFO L280 TraceCheckUtils]: 149: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:30,968 INFO L280 TraceCheckUtils]: 150: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,968 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,969 INFO L280 TraceCheckUtils]: 152: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,969 INFO L280 TraceCheckUtils]: 153: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,969 INFO L280 TraceCheckUtils]: 154: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,970 INFO L280 TraceCheckUtils]: 155: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,970 INFO L280 TraceCheckUtils]: 156: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,970 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:30,971 INFO L280 TraceCheckUtils]: 158: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:30,971 INFO L280 TraceCheckUtils]: 159: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,971 INFO L280 TraceCheckUtils]: 160: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:30,972 INFO L280 TraceCheckUtils]: 161: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:30,972 INFO L280 TraceCheckUtils]: 162: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:30,972 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:30,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:31,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:31,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:31,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,010 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,010 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:31,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,015 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,015 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,015 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,017 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,017 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,017 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,018 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,018 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,018 INFO L280 TraceCheckUtils]: 7: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,019 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,019 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,019 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,020 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,020 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,021 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,021 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,021 INFO L280 TraceCheckUtils]: 15: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,022 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,022 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,022 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,023 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,023 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,023 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,024 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:31,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,029 INFO L280 TraceCheckUtils]: 3: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,029 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,030 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,031 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,031 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,031 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,032 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,032 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,032 INFO L263 TraceCheckUtils]: 7: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,033 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,033 INFO L280 TraceCheckUtils]: 9: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,033 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,034 INFO L280 TraceCheckUtils]: 11: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,034 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,035 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,035 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,035 INFO L263 TraceCheckUtils]: 15: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,036 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,036 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,036 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,037 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,037 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,037 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,038 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,038 INFO L280 TraceCheckUtils]: 23: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,038 INFO L280 TraceCheckUtils]: 24: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,039 INFO L280 TraceCheckUtils]: 25: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,039 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,039 INFO L280 TraceCheckUtils]: 27: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,039 INFO L263 TraceCheckUtils]: 28: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,040 INFO L280 TraceCheckUtils]: 29: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,040 INFO L280 TraceCheckUtils]: 30: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,040 INFO L280 TraceCheckUtils]: 31: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,041 INFO L280 TraceCheckUtils]: 32: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,041 INFO L280 TraceCheckUtils]: 33: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,041 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,042 INFO L280 TraceCheckUtils]: 35: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,042 INFO L280 TraceCheckUtils]: 36: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,042 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,043 INFO L280 TraceCheckUtils]: 38: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,043 INFO L280 TraceCheckUtils]: 39: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,043 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,047 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,047 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,047 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,047 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,048 INFO L263 TraceCheckUtils]: 7: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,048 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,048 INFO L280 TraceCheckUtils]: 9: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,049 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,049 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,049 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,050 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,050 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,050 INFO L263 TraceCheckUtils]: 15: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,051 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,051 INFO L280 TraceCheckUtils]: 17: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,051 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,052 INFO L263 TraceCheckUtils]: 19: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,052 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,052 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,053 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,053 INFO L263 TraceCheckUtils]: 23: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,053 INFO L280 TraceCheckUtils]: 24: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,054 INFO L280 TraceCheckUtils]: 25: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,054 INFO L280 TraceCheckUtils]: 26: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,054 INFO L280 TraceCheckUtils]: 27: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,054 INFO L280 TraceCheckUtils]: 28: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,055 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,055 INFO L280 TraceCheckUtils]: 30: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,055 INFO L263 TraceCheckUtils]: 31: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,056 INFO L280 TraceCheckUtils]: 32: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,056 INFO L280 TraceCheckUtils]: 33: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,056 INFO L280 TraceCheckUtils]: 34: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,057 INFO L280 TraceCheckUtils]: 35: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,057 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,057 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,058 INFO L280 TraceCheckUtils]: 38: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,058 INFO L280 TraceCheckUtils]: 39: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,058 INFO L280 TraceCheckUtils]: 40: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,058 INFO L280 TraceCheckUtils]: 41: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,059 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,059 INFO L280 TraceCheckUtils]: 43: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,059 INFO L263 TraceCheckUtils]: 44: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,060 INFO L280 TraceCheckUtils]: 45: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,060 INFO L280 TraceCheckUtils]: 46: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,060 INFO L280 TraceCheckUtils]: 47: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,061 INFO L280 TraceCheckUtils]: 48: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,061 INFO L280 TraceCheckUtils]: 49: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,061 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,062 INFO L280 TraceCheckUtils]: 51: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,062 INFO L280 TraceCheckUtils]: 52: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,062 INFO L280 TraceCheckUtils]: 53: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,063 INFO L280 TraceCheckUtils]: 54: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,063 INFO L280 TraceCheckUtils]: 55: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,063 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,064 INFO L280 TraceCheckUtils]: 57: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,064 INFO L263 TraceCheckUtils]: 58: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,064 INFO L280 TraceCheckUtils]: 59: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,065 INFO L280 TraceCheckUtils]: 60: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,065 INFO L280 TraceCheckUtils]: 61: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,065 INFO L263 TraceCheckUtils]: 62: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,066 INFO L280 TraceCheckUtils]: 63: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,066 INFO L280 TraceCheckUtils]: 64: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,066 INFO L280 TraceCheckUtils]: 65: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,067 INFO L280 TraceCheckUtils]: 66: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,067 INFO L280 TraceCheckUtils]: 67: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,067 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,067 INFO L280 TraceCheckUtils]: 69: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,068 INFO L263 TraceCheckUtils]: 70: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,068 INFO L280 TraceCheckUtils]: 71: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,068 INFO L280 TraceCheckUtils]: 72: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,069 INFO L280 TraceCheckUtils]: 73: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,069 INFO L280 TraceCheckUtils]: 74: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,069 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,070 INFO L280 TraceCheckUtils]: 76: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,070 INFO L280 TraceCheckUtils]: 77: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,070 INFO L280 TraceCheckUtils]: 78: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,070 INFO L280 TraceCheckUtils]: 79: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,071 INFO L280 TraceCheckUtils]: 80: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,071 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,071 INFO L280 TraceCheckUtils]: 82: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,072 INFO L280 TraceCheckUtils]: 83: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,072 INFO L280 TraceCheckUtils]: 84: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,072 INFO L280 TraceCheckUtils]: 85: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,073 INFO L280 TraceCheckUtils]: 86: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,073 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,073 INFO L280 TraceCheckUtils]: 88: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,074 INFO L263 TraceCheckUtils]: 89: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,074 INFO L280 TraceCheckUtils]: 90: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,074 INFO L280 TraceCheckUtils]: 91: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,075 INFO L280 TraceCheckUtils]: 92: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,075 INFO L263 TraceCheckUtils]: 93: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,075 INFO L280 TraceCheckUtils]: 94: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,076 INFO L280 TraceCheckUtils]: 95: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,076 INFO L280 TraceCheckUtils]: 96: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,076 INFO L280 TraceCheckUtils]: 97: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,077 INFO L280 TraceCheckUtils]: 98: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,077 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,077 INFO L280 TraceCheckUtils]: 100: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,078 INFO L263 TraceCheckUtils]: 101: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,078 INFO L280 TraceCheckUtils]: 102: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,078 INFO L280 TraceCheckUtils]: 103: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,078 INFO L280 TraceCheckUtils]: 104: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,079 INFO L280 TraceCheckUtils]: 105: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,079 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,079 INFO L280 TraceCheckUtils]: 107: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,080 INFO L280 TraceCheckUtils]: 108: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,080 INFO L280 TraceCheckUtils]: 109: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,080 INFO L280 TraceCheckUtils]: 110: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,081 INFO L280 TraceCheckUtils]: 111: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,081 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,081 INFO L280 TraceCheckUtils]: 113: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,082 INFO L280 TraceCheckUtils]: 114: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,082 INFO L280 TraceCheckUtils]: 115: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,082 INFO L280 TraceCheckUtils]: 116: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,083 INFO L280 TraceCheckUtils]: 117: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,083 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,083 INFO L280 TraceCheckUtils]: 119: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,084 INFO L263 TraceCheckUtils]: 120: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,084 INFO L280 TraceCheckUtils]: 121: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,084 INFO L280 TraceCheckUtils]: 122: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,085 INFO L280 TraceCheckUtils]: 123: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,085 INFO L263 TraceCheckUtils]: 124: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,085 INFO L280 TraceCheckUtils]: 125: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,086 INFO L280 TraceCheckUtils]: 126: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,086 INFO L280 TraceCheckUtils]: 127: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,086 INFO L263 TraceCheckUtils]: 128: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,086 INFO L280 TraceCheckUtils]: 129: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,086 INFO L280 TraceCheckUtils]: 130: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,087 INFO L280 TraceCheckUtils]: 131: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,087 INFO L280 TraceCheckUtils]: 132: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,087 INFO L280 TraceCheckUtils]: 133: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,087 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,088 INFO L280 TraceCheckUtils]: 135: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,088 INFO L263 TraceCheckUtils]: 136: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,088 INFO L280 TraceCheckUtils]: 137: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,088 INFO L280 TraceCheckUtils]: 138: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,088 INFO L280 TraceCheckUtils]: 139: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,089 INFO L280 TraceCheckUtils]: 140: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,089 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,089 INFO L280 TraceCheckUtils]: 142: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,089 INFO L280 TraceCheckUtils]: 143: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,089 INFO L280 TraceCheckUtils]: 144: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,090 INFO L280 TraceCheckUtils]: 145: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,090 INFO L280 TraceCheckUtils]: 146: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,090 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,090 INFO L280 TraceCheckUtils]: 148: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,090 INFO L263 TraceCheckUtils]: 149: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,091 INFO L280 TraceCheckUtils]: 150: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,091 INFO L280 TraceCheckUtils]: 151: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,091 INFO L280 TraceCheckUtils]: 152: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,091 INFO L280 TraceCheckUtils]: 153: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,092 INFO L280 TraceCheckUtils]: 154: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,092 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,092 INFO L280 TraceCheckUtils]: 156: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,092 INFO L280 TraceCheckUtils]: 157: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,092 INFO L280 TraceCheckUtils]: 158: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,093 INFO L280 TraceCheckUtils]: 159: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,093 INFO L280 TraceCheckUtils]: 160: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,093 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,093 INFO L280 TraceCheckUtils]: 162: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,093 INFO L280 TraceCheckUtils]: 163: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,094 INFO L280 TraceCheckUtils]: 164: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,094 INFO L280 TraceCheckUtils]: 165: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,094 INFO L280 TraceCheckUtils]: 166: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,094 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,094 INFO L280 TraceCheckUtils]: 168: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,095 INFO L263 TraceCheckUtils]: 169: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,095 INFO L280 TraceCheckUtils]: 170: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,095 INFO L280 TraceCheckUtils]: 171: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,095 INFO L280 TraceCheckUtils]: 172: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,095 INFO L263 TraceCheckUtils]: 173: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,096 INFO L280 TraceCheckUtils]: 174: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,096 INFO L280 TraceCheckUtils]: 175: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,096 INFO L280 TraceCheckUtils]: 176: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,096 INFO L263 TraceCheckUtils]: 177: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,097 INFO L280 TraceCheckUtils]: 178: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,097 INFO L280 TraceCheckUtils]: 179: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,097 INFO L280 TraceCheckUtils]: 180: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,097 INFO L280 TraceCheckUtils]: 181: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,098 INFO L280 TraceCheckUtils]: 182: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,098 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,098 INFO L280 TraceCheckUtils]: 184: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,099 INFO L263 TraceCheckUtils]: 185: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,099 INFO L280 TraceCheckUtils]: 186: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,099 INFO L280 TraceCheckUtils]: 187: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,100 INFO L280 TraceCheckUtils]: 188: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,100 INFO L280 TraceCheckUtils]: 189: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,100 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,101 INFO L280 TraceCheckUtils]: 191: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,101 INFO L280 TraceCheckUtils]: 192: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,101 INFO L280 TraceCheckUtils]: 193: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,102 INFO L280 TraceCheckUtils]: 194: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,102 INFO L280 TraceCheckUtils]: 195: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,102 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,103 INFO L280 TraceCheckUtils]: 197: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,103 INFO L263 TraceCheckUtils]: 198: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,103 INFO L280 TraceCheckUtils]: 199: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,104 INFO L280 TraceCheckUtils]: 200: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,104 INFO L280 TraceCheckUtils]: 201: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,104 INFO L280 TraceCheckUtils]: 202: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,104 INFO L280 TraceCheckUtils]: 203: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,105 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,105 INFO L280 TraceCheckUtils]: 205: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,105 INFO L280 TraceCheckUtils]: 206: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,106 INFO L280 TraceCheckUtils]: 207: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,106 INFO L280 TraceCheckUtils]: 208: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,106 INFO L280 TraceCheckUtils]: 209: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,107 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,107 INFO L280 TraceCheckUtils]: 211: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,107 INFO L280 TraceCheckUtils]: 212: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,108 INFO L280 TraceCheckUtils]: 213: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,108 INFO L280 TraceCheckUtils]: 214: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,108 INFO L280 TraceCheckUtils]: 215: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,109 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {10762#true} {10763#false} #48#return; {10763#false} is VALID [2020-07-11 00:51:31,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,156 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,157 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,157 INFO L280 TraceCheckUtils]: 5: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,157 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,158 INFO L263 TraceCheckUtils]: 7: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,158 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,158 INFO L280 TraceCheckUtils]: 9: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,159 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,159 INFO L263 TraceCheckUtils]: 11: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,159 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,159 INFO L280 TraceCheckUtils]: 13: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,160 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,160 INFO L263 TraceCheckUtils]: 15: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,161 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,162 INFO L280 TraceCheckUtils]: 17: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,163 INFO L280 TraceCheckUtils]: 18: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,163 INFO L263 TraceCheckUtils]: 19: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,163 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,164 INFO L280 TraceCheckUtils]: 21: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,164 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,164 INFO L263 TraceCheckUtils]: 23: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,164 INFO L280 TraceCheckUtils]: 24: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,165 INFO L280 TraceCheckUtils]: 25: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,165 INFO L280 TraceCheckUtils]: 26: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,165 INFO L263 TraceCheckUtils]: 27: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,166 INFO L280 TraceCheckUtils]: 28: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,166 INFO L280 TraceCheckUtils]: 29: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,166 INFO L280 TraceCheckUtils]: 30: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,166 INFO L280 TraceCheckUtils]: 31: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,167 INFO L280 TraceCheckUtils]: 32: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,167 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,167 INFO L280 TraceCheckUtils]: 34: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,168 INFO L263 TraceCheckUtils]: 35: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,168 INFO L280 TraceCheckUtils]: 36: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,168 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,168 INFO L280 TraceCheckUtils]: 38: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,169 INFO L280 TraceCheckUtils]: 39: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,169 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,169 INFO L280 TraceCheckUtils]: 41: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,170 INFO L280 TraceCheckUtils]: 42: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,170 INFO L280 TraceCheckUtils]: 43: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,170 INFO L280 TraceCheckUtils]: 44: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,170 INFO L280 TraceCheckUtils]: 45: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,171 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,171 INFO L280 TraceCheckUtils]: 47: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,171 INFO L263 TraceCheckUtils]: 48: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,172 INFO L280 TraceCheckUtils]: 49: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,172 INFO L280 TraceCheckUtils]: 50: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,172 INFO L280 TraceCheckUtils]: 51: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,172 INFO L280 TraceCheckUtils]: 52: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,173 INFO L280 TraceCheckUtils]: 53: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,173 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,173 INFO L280 TraceCheckUtils]: 55: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,174 INFO L280 TraceCheckUtils]: 56: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,174 INFO L280 TraceCheckUtils]: 57: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,174 INFO L280 TraceCheckUtils]: 58: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,174 INFO L280 TraceCheckUtils]: 59: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,176 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10762#true} {12209#(= fibo_~n |fibo_#in~n|)} #46#return; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,176 INFO L280 TraceCheckUtils]: 61: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,177 INFO L263 TraceCheckUtils]: 62: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,177 INFO L280 TraceCheckUtils]: 63: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,178 INFO L280 TraceCheckUtils]: 64: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12315#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:31,179 INFO L280 TraceCheckUtils]: 65: Hoare triple {12315#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,180 INFO L263 TraceCheckUtils]: 66: Hoare triple {12316#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,180 INFO L280 TraceCheckUtils]: 67: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,180 INFO L280 TraceCheckUtils]: 68: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,180 INFO L280 TraceCheckUtils]: 69: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,180 INFO L280 TraceCheckUtils]: 70: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,181 INFO L280 TraceCheckUtils]: 71: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,181 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {10762#true} {12316#(<= 2 |fibo_#in~n|)} #46#return; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,182 INFO L280 TraceCheckUtils]: 73: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,182 INFO L263 TraceCheckUtils]: 74: Hoare triple {12316#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,182 INFO L280 TraceCheckUtils]: 75: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,182 INFO L280 TraceCheckUtils]: 76: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,183 INFO L280 TraceCheckUtils]: 77: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,183 INFO L280 TraceCheckUtils]: 78: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,184 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {10762#true} {12316#(<= 2 |fibo_#in~n|)} #48#return; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,184 INFO L280 TraceCheckUtils]: 80: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,185 INFO L280 TraceCheckUtils]: 81: Hoare triple {12316#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,185 INFO L280 TraceCheckUtils]: 82: Hoare triple {12316#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,186 INFO L280 TraceCheckUtils]: 83: Hoare triple {12316#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,186 INFO L280 TraceCheckUtils]: 84: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume true; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,188 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {12316#(<= 2 |fibo_#in~n|)} {12209#(= fibo_~n |fibo_#in~n|)} #48#return; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,188 INFO L280 TraceCheckUtils]: 86: Hoare triple {12274#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,189 INFO L280 TraceCheckUtils]: 87: Hoare triple {12274#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,189 INFO L280 TraceCheckUtils]: 88: Hoare triple {12274#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,190 INFO L280 TraceCheckUtils]: 89: Hoare triple {12274#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,190 INFO L280 TraceCheckUtils]: 90: Hoare triple {12274#(<= 4 |fibo_#in~n|)} assume true; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,191 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {12274#(<= 4 |fibo_#in~n|)} {10762#true} #46#return; {12185#(<= 5 fibo_~n)} is VALID [2020-07-11 00:51:31,192 INFO L280 TraceCheckUtils]: 92: Hoare triple {12185#(<= 5 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12185#(<= 5 fibo_~n)} is VALID [2020-07-11 00:51:31,192 INFO L263 TraceCheckUtils]: 93: Hoare triple {12185#(<= 5 fibo_~n)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,193 INFO L280 TraceCheckUtils]: 94: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,193 INFO L280 TraceCheckUtils]: 95: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,194 INFO L280 TraceCheckUtils]: 96: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,194 INFO L263 TraceCheckUtils]: 97: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,195 INFO L280 TraceCheckUtils]: 98: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,195 INFO L280 TraceCheckUtils]: 99: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,196 INFO L280 TraceCheckUtils]: 100: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:31,197 INFO L280 TraceCheckUtils]: 101: Hoare triple {12340#(<= |fibo_#in~n| 1)} #res := 1; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:31,197 INFO L280 TraceCheckUtils]: 102: Hoare triple {12340#(<= |fibo_#in~n| 1)} assume true; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:31,198 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {12340#(<= |fibo_#in~n| 1)} {12209#(= fibo_~n |fibo_#in~n|)} #46#return; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:31,199 INFO L280 TraceCheckUtils]: 104: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:31,199 INFO L263 TraceCheckUtils]: 105: Hoare triple {12334#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,199 INFO L280 TraceCheckUtils]: 106: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,199 INFO L280 TraceCheckUtils]: 107: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,200 INFO L280 TraceCheckUtils]: 108: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,200 INFO L280 TraceCheckUtils]: 109: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,201 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {10762#true} {12334#(<= |fibo_#in~n| 2)} #48#return; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:31,202 INFO L280 TraceCheckUtils]: 111: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:31,202 INFO L280 TraceCheckUtils]: 112: Hoare triple {12334#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:31,203 INFO L280 TraceCheckUtils]: 113: Hoare triple {12334#(<= |fibo_#in~n| 2)} havoc #t~ret0; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:31,204 INFO L280 TraceCheckUtils]: 114: Hoare triple {12334#(<= |fibo_#in~n| 2)} havoc #t~ret1; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:31,205 INFO L280 TraceCheckUtils]: 115: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume true; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:31,207 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {12334#(<= |fibo_#in~n| 2)} {12185#(<= 5 fibo_~n)} #48#return; {10763#false} is VALID [2020-07-11 00:51:31,207 INFO L280 TraceCheckUtils]: 117: Hoare triple {10763#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:31,207 INFO L280 TraceCheckUtils]: 118: Hoare triple {10763#false} #res := #t~ret0 + #t~ret1; {10763#false} is VALID [2020-07-11 00:51:31,207 INFO L280 TraceCheckUtils]: 119: Hoare triple {10763#false} havoc #t~ret0; {10763#false} is VALID [2020-07-11 00:51:31,208 INFO L280 TraceCheckUtils]: 120: Hoare triple {10763#false} havoc #t~ret1; {10763#false} is VALID [2020-07-11 00:51:31,208 INFO L280 TraceCheckUtils]: 121: Hoare triple {10763#false} assume true; {10763#false} is VALID [2020-07-11 00:51:31,208 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {10763#false} {10762#true} #46#return; {10763#false} is VALID [2020-07-11 00:51:31,209 INFO L280 TraceCheckUtils]: 123: Hoare triple {10763#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:31,209 INFO L263 TraceCheckUtils]: 124: Hoare triple {10763#false} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,209 INFO L280 TraceCheckUtils]: 125: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,210 INFO L280 TraceCheckUtils]: 126: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,210 INFO L280 TraceCheckUtils]: 127: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,210 INFO L263 TraceCheckUtils]: 128: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,211 INFO L280 TraceCheckUtils]: 129: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,211 INFO L280 TraceCheckUtils]: 130: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,211 INFO L280 TraceCheckUtils]: 131: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,211 INFO L263 TraceCheckUtils]: 132: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,212 INFO L280 TraceCheckUtils]: 133: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,212 INFO L280 TraceCheckUtils]: 134: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,212 INFO L280 TraceCheckUtils]: 135: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,213 INFO L280 TraceCheckUtils]: 136: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,213 INFO L280 TraceCheckUtils]: 137: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,213 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,214 INFO L280 TraceCheckUtils]: 139: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,214 INFO L263 TraceCheckUtils]: 140: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,214 INFO L280 TraceCheckUtils]: 141: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,214 INFO L280 TraceCheckUtils]: 142: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,215 INFO L280 TraceCheckUtils]: 143: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,215 INFO L280 TraceCheckUtils]: 144: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,215 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,216 INFO L280 TraceCheckUtils]: 146: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,216 INFO L280 TraceCheckUtils]: 147: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,216 INFO L280 TraceCheckUtils]: 148: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,216 INFO L280 TraceCheckUtils]: 149: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,217 INFO L280 TraceCheckUtils]: 150: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,217 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,217 INFO L280 TraceCheckUtils]: 152: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,218 INFO L263 TraceCheckUtils]: 153: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,218 INFO L280 TraceCheckUtils]: 154: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,218 INFO L280 TraceCheckUtils]: 155: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,218 INFO L280 TraceCheckUtils]: 156: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,219 INFO L280 TraceCheckUtils]: 157: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,219 INFO L280 TraceCheckUtils]: 158: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,219 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,220 INFO L280 TraceCheckUtils]: 160: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,220 INFO L280 TraceCheckUtils]: 161: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,220 INFO L280 TraceCheckUtils]: 162: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,221 INFO L280 TraceCheckUtils]: 163: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,221 INFO L280 TraceCheckUtils]: 164: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,221 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {10762#true} {10763#false} #48#return; {10763#false} is VALID [2020-07-11 00:51:31,222 INFO L280 TraceCheckUtils]: 166: Hoare triple {10763#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:31,222 INFO L280 TraceCheckUtils]: 167: Hoare triple {10763#false} #res := #t~ret0 + #t~ret1; {10763#false} is VALID [2020-07-11 00:51:31,222 INFO L280 TraceCheckUtils]: 168: Hoare triple {10763#false} havoc #t~ret0; {10763#false} is VALID [2020-07-11 00:51:31,222 INFO L280 TraceCheckUtils]: 169: Hoare triple {10763#false} havoc #t~ret1; {10763#false} is VALID [2020-07-11 00:51:31,223 INFO L280 TraceCheckUtils]: 170: Hoare triple {10763#false} assume true; {10763#false} is VALID [2020-07-11 00:51:31,223 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {10763#false} {10762#true} #46#return; {10763#false} is VALID [2020-07-11 00:51:31,223 INFO L280 TraceCheckUtils]: 172: Hoare triple {10763#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:31,224 INFO L263 TraceCheckUtils]: 173: Hoare triple {10763#false} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,224 INFO L280 TraceCheckUtils]: 174: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,224 INFO L280 TraceCheckUtils]: 175: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,225 INFO L280 TraceCheckUtils]: 176: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,225 INFO L263 TraceCheckUtils]: 177: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,225 INFO L280 TraceCheckUtils]: 178: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,225 INFO L280 TraceCheckUtils]: 179: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,226 INFO L280 TraceCheckUtils]: 180: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,226 INFO L263 TraceCheckUtils]: 181: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,226 INFO L280 TraceCheckUtils]: 182: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,227 INFO L280 TraceCheckUtils]: 183: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,227 INFO L280 TraceCheckUtils]: 184: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,227 INFO L263 TraceCheckUtils]: 185: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,228 INFO L280 TraceCheckUtils]: 186: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,228 INFO L280 TraceCheckUtils]: 187: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,228 INFO L280 TraceCheckUtils]: 188: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,228 INFO L280 TraceCheckUtils]: 189: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,229 INFO L280 TraceCheckUtils]: 190: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,229 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,229 INFO L280 TraceCheckUtils]: 192: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,230 INFO L263 TraceCheckUtils]: 193: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,230 INFO L280 TraceCheckUtils]: 194: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,230 INFO L280 TraceCheckUtils]: 195: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,231 INFO L280 TraceCheckUtils]: 196: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,231 INFO L280 TraceCheckUtils]: 197: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,231 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,231 INFO L280 TraceCheckUtils]: 199: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,232 INFO L280 TraceCheckUtils]: 200: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,232 INFO L280 TraceCheckUtils]: 201: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,232 INFO L280 TraceCheckUtils]: 202: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,232 INFO L280 TraceCheckUtils]: 203: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,233 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,233 INFO L280 TraceCheckUtils]: 205: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,233 INFO L263 TraceCheckUtils]: 206: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,234 INFO L280 TraceCheckUtils]: 207: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,234 INFO L280 TraceCheckUtils]: 208: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,234 INFO L280 TraceCheckUtils]: 209: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,235 INFO L280 TraceCheckUtils]: 210: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,235 INFO L280 TraceCheckUtils]: 211: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,235 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,236 INFO L280 TraceCheckUtils]: 213: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,236 INFO L280 TraceCheckUtils]: 214: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,236 INFO L280 TraceCheckUtils]: 215: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,236 INFO L280 TraceCheckUtils]: 216: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,237 INFO L280 TraceCheckUtils]: 217: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,237 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,237 INFO L280 TraceCheckUtils]: 219: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,238 INFO L263 TraceCheckUtils]: 220: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,238 INFO L280 TraceCheckUtils]: 221: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,238 INFO L280 TraceCheckUtils]: 222: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,239 INFO L280 TraceCheckUtils]: 223: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,239 INFO L263 TraceCheckUtils]: 224: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,239 INFO L280 TraceCheckUtils]: 225: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,239 INFO L280 TraceCheckUtils]: 226: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,240 INFO L280 TraceCheckUtils]: 227: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,240 INFO L280 TraceCheckUtils]: 228: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,240 INFO L280 TraceCheckUtils]: 229: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,241 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,241 INFO L280 TraceCheckUtils]: 231: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,241 INFO L263 TraceCheckUtils]: 232: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,242 INFO L280 TraceCheckUtils]: 233: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,242 INFO L280 TraceCheckUtils]: 234: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,242 INFO L280 TraceCheckUtils]: 235: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,242 INFO L280 TraceCheckUtils]: 236: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,243 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,243 INFO L280 TraceCheckUtils]: 238: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,243 INFO L280 TraceCheckUtils]: 239: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,244 INFO L280 TraceCheckUtils]: 240: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,244 INFO L280 TraceCheckUtils]: 241: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,244 INFO L280 TraceCheckUtils]: 242: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,245 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,245 INFO L280 TraceCheckUtils]: 244: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,245 INFO L280 TraceCheckUtils]: 245: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,245 INFO L280 TraceCheckUtils]: 246: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,246 INFO L280 TraceCheckUtils]: 247: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,246 INFO L280 TraceCheckUtils]: 248: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,246 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {10762#true} {10763#false} #48#return; {10763#false} is VALID [2020-07-11 00:51:31,246 INFO L280 TraceCheckUtils]: 250: Hoare triple {10763#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:31,247 INFO L280 TraceCheckUtils]: 251: Hoare triple {10763#false} #res := #t~ret0 + #t~ret1; {10763#false} is VALID [2020-07-11 00:51:31,247 INFO L280 TraceCheckUtils]: 252: Hoare triple {10763#false} havoc #t~ret0; {10763#false} is VALID [2020-07-11 00:51:31,247 INFO L280 TraceCheckUtils]: 253: Hoare triple {10763#false} havoc #t~ret1; {10763#false} is VALID [2020-07-11 00:51:31,248 INFO L280 TraceCheckUtils]: 254: Hoare triple {10763#false} assume true; {10763#false} is VALID [2020-07-11 00:51:31,248 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {10763#false} {10762#true} #46#return; {10763#false} is VALID [2020-07-11 00:51:31,248 INFO L280 TraceCheckUtils]: 256: Hoare triple {10763#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:31,249 INFO L263 TraceCheckUtils]: 257: Hoare triple {10763#false} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,249 INFO L280 TraceCheckUtils]: 258: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,249 INFO L280 TraceCheckUtils]: 259: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,249 INFO L280 TraceCheckUtils]: 260: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,250 INFO L263 TraceCheckUtils]: 261: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,250 INFO L280 TraceCheckUtils]: 262: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,250 INFO L280 TraceCheckUtils]: 263: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,251 INFO L280 TraceCheckUtils]: 264: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,251 INFO L263 TraceCheckUtils]: 265: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,251 INFO L280 TraceCheckUtils]: 266: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,252 INFO L280 TraceCheckUtils]: 267: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,252 INFO L280 TraceCheckUtils]: 268: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,252 INFO L263 TraceCheckUtils]: 269: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,252 INFO L280 TraceCheckUtils]: 270: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,253 INFO L280 TraceCheckUtils]: 271: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,253 INFO L280 TraceCheckUtils]: 272: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,253 INFO L263 TraceCheckUtils]: 273: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,254 INFO L280 TraceCheckUtils]: 274: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,254 INFO L280 TraceCheckUtils]: 275: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,254 INFO L280 TraceCheckUtils]: 276: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,255 INFO L263 TraceCheckUtils]: 277: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,255 INFO L280 TraceCheckUtils]: 278: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,255 INFO L280 TraceCheckUtils]: 279: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,255 INFO L280 TraceCheckUtils]: 280: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,256 INFO L263 TraceCheckUtils]: 281: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,256 INFO L280 TraceCheckUtils]: 282: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,256 INFO L280 TraceCheckUtils]: 283: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,257 INFO L280 TraceCheckUtils]: 284: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,257 INFO L280 TraceCheckUtils]: 285: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,257 INFO L280 TraceCheckUtils]: 286: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,258 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,258 INFO L280 TraceCheckUtils]: 288: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,258 INFO L263 TraceCheckUtils]: 289: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,258 INFO L280 TraceCheckUtils]: 290: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,259 INFO L280 TraceCheckUtils]: 291: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,259 INFO L280 TraceCheckUtils]: 292: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,259 INFO L280 TraceCheckUtils]: 293: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,260 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,260 INFO L280 TraceCheckUtils]: 295: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,260 INFO L280 TraceCheckUtils]: 296: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,261 INFO L280 TraceCheckUtils]: 297: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,261 INFO L280 TraceCheckUtils]: 298: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,261 INFO L280 TraceCheckUtils]: 299: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,261 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,262 INFO L280 TraceCheckUtils]: 301: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,262 INFO L263 TraceCheckUtils]: 302: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,262 INFO L280 TraceCheckUtils]: 303: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,262 INFO L280 TraceCheckUtils]: 304: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,263 INFO L280 TraceCheckUtils]: 305: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,263 INFO L280 TraceCheckUtils]: 306: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,263 INFO L280 TraceCheckUtils]: 307: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,264 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,264 INFO L280 TraceCheckUtils]: 309: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,264 INFO L280 TraceCheckUtils]: 310: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,265 INFO L280 TraceCheckUtils]: 311: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,265 INFO L280 TraceCheckUtils]: 312: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,265 INFO L280 TraceCheckUtils]: 313: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,265 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,266 INFO L280 TraceCheckUtils]: 315: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,266 INFO L263 TraceCheckUtils]: 316: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,266 INFO L280 TraceCheckUtils]: 317: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,267 INFO L280 TraceCheckUtils]: 318: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,267 INFO L280 TraceCheckUtils]: 319: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,267 INFO L263 TraceCheckUtils]: 320: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,268 INFO L280 TraceCheckUtils]: 321: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,268 INFO L280 TraceCheckUtils]: 322: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,268 INFO L280 TraceCheckUtils]: 323: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,268 INFO L280 TraceCheckUtils]: 324: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,269 INFO L280 TraceCheckUtils]: 325: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,269 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,269 INFO L280 TraceCheckUtils]: 327: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,270 INFO L263 TraceCheckUtils]: 328: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,270 INFO L280 TraceCheckUtils]: 329: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,270 INFO L280 TraceCheckUtils]: 330: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,271 INFO L280 TraceCheckUtils]: 331: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,271 INFO L280 TraceCheckUtils]: 332: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,271 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,271 INFO L280 TraceCheckUtils]: 334: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,272 INFO L280 TraceCheckUtils]: 335: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,272 INFO L280 TraceCheckUtils]: 336: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,272 INFO L280 TraceCheckUtils]: 337: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,273 INFO L280 TraceCheckUtils]: 338: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,273 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,273 INFO L280 TraceCheckUtils]: 340: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,274 INFO L280 TraceCheckUtils]: 341: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,274 INFO L280 TraceCheckUtils]: 342: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,274 INFO L280 TraceCheckUtils]: 343: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,274 INFO L280 TraceCheckUtils]: 344: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,275 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,275 INFO L280 TraceCheckUtils]: 346: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,275 INFO L263 TraceCheckUtils]: 347: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,276 INFO L280 TraceCheckUtils]: 348: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,276 INFO L280 TraceCheckUtils]: 349: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,276 INFO L280 TraceCheckUtils]: 350: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,277 INFO L263 TraceCheckUtils]: 351: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,277 INFO L280 TraceCheckUtils]: 352: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,277 INFO L280 TraceCheckUtils]: 353: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,277 INFO L280 TraceCheckUtils]: 354: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,278 INFO L280 TraceCheckUtils]: 355: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,278 INFO L280 TraceCheckUtils]: 356: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,278 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,278 INFO L280 TraceCheckUtils]: 358: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,279 INFO L263 TraceCheckUtils]: 359: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,279 INFO L280 TraceCheckUtils]: 360: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,279 INFO L280 TraceCheckUtils]: 361: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,280 INFO L280 TraceCheckUtils]: 362: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,280 INFO L280 TraceCheckUtils]: 363: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,280 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,281 INFO L280 TraceCheckUtils]: 365: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,281 INFO L280 TraceCheckUtils]: 366: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,281 INFO L280 TraceCheckUtils]: 367: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,281 INFO L280 TraceCheckUtils]: 368: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,282 INFO L280 TraceCheckUtils]: 369: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,282 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,282 INFO L280 TraceCheckUtils]: 371: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,283 INFO L280 TraceCheckUtils]: 372: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,283 INFO L280 TraceCheckUtils]: 373: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,283 INFO L280 TraceCheckUtils]: 374: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,284 INFO L280 TraceCheckUtils]: 375: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,284 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,284 INFO L280 TraceCheckUtils]: 377: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,284 INFO L263 TraceCheckUtils]: 378: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,285 INFO L280 TraceCheckUtils]: 379: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,285 INFO L280 TraceCheckUtils]: 380: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,285 INFO L280 TraceCheckUtils]: 381: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,286 INFO L263 TraceCheckUtils]: 382: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,286 INFO L280 TraceCheckUtils]: 383: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,286 INFO L280 TraceCheckUtils]: 384: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,287 INFO L280 TraceCheckUtils]: 385: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,287 INFO L263 TraceCheckUtils]: 386: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,287 INFO L280 TraceCheckUtils]: 387: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,288 INFO L280 TraceCheckUtils]: 388: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,288 INFO L280 TraceCheckUtils]: 389: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,288 INFO L280 TraceCheckUtils]: 390: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,288 INFO L280 TraceCheckUtils]: 391: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,289 INFO L275 TraceCheckUtils]: 392: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,289 INFO L280 TraceCheckUtils]: 393: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,289 INFO L263 TraceCheckUtils]: 394: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,290 INFO L280 TraceCheckUtils]: 395: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,290 INFO L280 TraceCheckUtils]: 396: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,290 INFO L280 TraceCheckUtils]: 397: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,291 INFO L280 TraceCheckUtils]: 398: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,291 INFO L275 TraceCheckUtils]: 399: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,291 INFO L280 TraceCheckUtils]: 400: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,291 INFO L280 TraceCheckUtils]: 401: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,292 INFO L280 TraceCheckUtils]: 402: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,292 INFO L280 TraceCheckUtils]: 403: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,292 INFO L280 TraceCheckUtils]: 404: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,293 INFO L275 TraceCheckUtils]: 405: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,293 INFO L280 TraceCheckUtils]: 406: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,293 INFO L263 TraceCheckUtils]: 407: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,293 INFO L280 TraceCheckUtils]: 408: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,293 INFO L280 TraceCheckUtils]: 409: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,294 INFO L280 TraceCheckUtils]: 410: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,294 INFO L280 TraceCheckUtils]: 411: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,294 INFO L280 TraceCheckUtils]: 412: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,294 INFO L275 TraceCheckUtils]: 413: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,294 INFO L280 TraceCheckUtils]: 414: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,295 INFO L280 TraceCheckUtils]: 415: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,295 INFO L280 TraceCheckUtils]: 416: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,295 INFO L280 TraceCheckUtils]: 417: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,295 INFO L280 TraceCheckUtils]: 418: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,295 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,296 INFO L280 TraceCheckUtils]: 420: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,296 INFO L280 TraceCheckUtils]: 421: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,296 INFO L280 TraceCheckUtils]: 422: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,296 INFO L280 TraceCheckUtils]: 423: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,297 INFO L280 TraceCheckUtils]: 424: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,297 INFO L275 TraceCheckUtils]: 425: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,297 INFO L280 TraceCheckUtils]: 426: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,297 INFO L263 TraceCheckUtils]: 427: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,297 INFO L280 TraceCheckUtils]: 428: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,297 INFO L280 TraceCheckUtils]: 429: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,298 INFO L280 TraceCheckUtils]: 430: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,298 INFO L263 TraceCheckUtils]: 431: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,298 INFO L280 TraceCheckUtils]: 432: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,298 INFO L280 TraceCheckUtils]: 433: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,298 INFO L280 TraceCheckUtils]: 434: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,299 INFO L263 TraceCheckUtils]: 435: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,299 INFO L280 TraceCheckUtils]: 436: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,299 INFO L280 TraceCheckUtils]: 437: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,299 INFO L280 TraceCheckUtils]: 438: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,299 INFO L280 TraceCheckUtils]: 439: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,300 INFO L280 TraceCheckUtils]: 440: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,300 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,300 INFO L280 TraceCheckUtils]: 442: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,300 INFO L263 TraceCheckUtils]: 443: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,300 INFO L280 TraceCheckUtils]: 444: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,301 INFO L280 TraceCheckUtils]: 445: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,301 INFO L280 TraceCheckUtils]: 446: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,301 INFO L280 TraceCheckUtils]: 447: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,301 INFO L275 TraceCheckUtils]: 448: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,301 INFO L280 TraceCheckUtils]: 449: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,302 INFO L280 TraceCheckUtils]: 450: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,302 INFO L280 TraceCheckUtils]: 451: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,302 INFO L280 TraceCheckUtils]: 452: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,302 INFO L280 TraceCheckUtils]: 453: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,302 INFO L275 TraceCheckUtils]: 454: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,302 INFO L280 TraceCheckUtils]: 455: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,303 INFO L263 TraceCheckUtils]: 456: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,303 INFO L280 TraceCheckUtils]: 457: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,303 INFO L280 TraceCheckUtils]: 458: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,303 INFO L280 TraceCheckUtils]: 459: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,304 INFO L280 TraceCheckUtils]: 460: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,304 INFO L280 TraceCheckUtils]: 461: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,304 INFO L275 TraceCheckUtils]: 462: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,305 INFO L280 TraceCheckUtils]: 463: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,305 INFO L280 TraceCheckUtils]: 464: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,305 INFO L280 TraceCheckUtils]: 465: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,305 INFO L280 TraceCheckUtils]: 466: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,306 INFO L280 TraceCheckUtils]: 467: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,306 INFO L275 TraceCheckUtils]: 468: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,306 INFO L280 TraceCheckUtils]: 469: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,307 INFO L280 TraceCheckUtils]: 470: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,307 INFO L280 TraceCheckUtils]: 471: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,307 INFO L280 TraceCheckUtils]: 472: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,308 INFO L280 TraceCheckUtils]: 473: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,308 INFO L275 TraceCheckUtils]: 474: Hoare quadruple {10762#true} {10763#false} #48#return; {10763#false} is VALID [2020-07-11 00:51:31,308 INFO L280 TraceCheckUtils]: 475: Hoare triple {10763#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:31,309 INFO L280 TraceCheckUtils]: 476: Hoare triple {10763#false} #res := #t~ret0 + #t~ret1; {10763#false} is VALID [2020-07-11 00:51:31,309 INFO L280 TraceCheckUtils]: 477: Hoare triple {10763#false} havoc #t~ret0; {10763#false} is VALID [2020-07-11 00:51:31,309 INFO L280 TraceCheckUtils]: 478: Hoare triple {10763#false} havoc #t~ret1; {10763#false} is VALID [2020-07-11 00:51:31,309 INFO L280 TraceCheckUtils]: 479: Hoare triple {10763#false} assume true; {10763#false} is VALID [2020-07-11 00:51:31,310 INFO L275 TraceCheckUtils]: 480: Hoare quadruple {10763#false} {10766#(<= main_~x~0 7)} #44#return; {10763#false} is VALID [2020-07-11 00:51:31,578 INFO L263 TraceCheckUtils]: 0: Hoare triple {10762#true} call ULTIMATE.init(); {10762#true} is VALID [2020-07-11 00:51:31,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,579 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10762#true} {10762#true} #40#return; {10762#true} is VALID [2020-07-11 00:51:31,579 INFO L263 TraceCheckUtils]: 3: Hoare triple {10762#true} call #t~ret3 := main(); {10762#true} is VALID [2020-07-11 00:51:31,580 INFO L280 TraceCheckUtils]: 4: Hoare triple {10762#true} ~x~0 := 7; {10766#(<= main_~x~0 7)} is VALID [2020-07-11 00:51:31,580 INFO L263 TraceCheckUtils]: 5: Hoare triple {10766#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {10762#true} is VALID [2020-07-11 00:51:31,580 INFO L280 TraceCheckUtils]: 6: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,581 INFO L280 TraceCheckUtils]: 7: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,581 INFO L280 TraceCheckUtils]: 8: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,581 INFO L263 TraceCheckUtils]: 9: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,581 INFO L280 TraceCheckUtils]: 10: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,581 INFO L280 TraceCheckUtils]: 11: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,581 INFO L280 TraceCheckUtils]: 12: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,582 INFO L263 TraceCheckUtils]: 13: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,582 INFO L280 TraceCheckUtils]: 14: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,582 INFO L280 TraceCheckUtils]: 15: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,582 INFO L280 TraceCheckUtils]: 16: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,582 INFO L263 TraceCheckUtils]: 17: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,582 INFO L280 TraceCheckUtils]: 18: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,583 INFO L280 TraceCheckUtils]: 19: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,583 INFO L280 TraceCheckUtils]: 20: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,583 INFO L263 TraceCheckUtils]: 21: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,584 INFO L280 TraceCheckUtils]: 22: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,584 INFO L280 TraceCheckUtils]: 23: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,585 INFO L280 TraceCheckUtils]: 24: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,585 INFO L263 TraceCheckUtils]: 25: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,585 INFO L280 TraceCheckUtils]: 26: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,585 INFO L280 TraceCheckUtils]: 27: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,585 INFO L280 TraceCheckUtils]: 28: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,585 INFO L263 TraceCheckUtils]: 29: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,586 INFO L280 TraceCheckUtils]: 30: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,586 INFO L280 TraceCheckUtils]: 31: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,586 INFO L280 TraceCheckUtils]: 32: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,586 INFO L263 TraceCheckUtils]: 33: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,586 INFO L280 TraceCheckUtils]: 34: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,586 INFO L280 TraceCheckUtils]: 35: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,587 INFO L280 TraceCheckUtils]: 36: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,587 INFO L280 TraceCheckUtils]: 37: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,587 INFO L280 TraceCheckUtils]: 38: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,588 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,588 INFO L280 TraceCheckUtils]: 40: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,588 INFO L263 TraceCheckUtils]: 41: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,588 INFO L280 TraceCheckUtils]: 42: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,589 INFO L280 TraceCheckUtils]: 43: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,589 INFO L280 TraceCheckUtils]: 44: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,589 INFO L280 TraceCheckUtils]: 45: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,590 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,590 INFO L280 TraceCheckUtils]: 47: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,590 INFO L280 TraceCheckUtils]: 48: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,590 INFO L280 TraceCheckUtils]: 49: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,591 INFO L280 TraceCheckUtils]: 50: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,591 INFO L280 TraceCheckUtils]: 51: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,591 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,592 INFO L280 TraceCheckUtils]: 53: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,592 INFO L263 TraceCheckUtils]: 54: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,592 INFO L280 TraceCheckUtils]: 55: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,592 INFO L280 TraceCheckUtils]: 56: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,593 INFO L280 TraceCheckUtils]: 57: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,593 INFO L280 TraceCheckUtils]: 58: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,593 INFO L280 TraceCheckUtils]: 59: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,594 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,594 INFO L280 TraceCheckUtils]: 61: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,594 INFO L280 TraceCheckUtils]: 62: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,594 INFO L280 TraceCheckUtils]: 63: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,595 INFO L280 TraceCheckUtils]: 64: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,595 INFO L280 TraceCheckUtils]: 65: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,596 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {10762#true} {12209#(= fibo_~n |fibo_#in~n|)} #46#return; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,597 INFO L280 TraceCheckUtils]: 67: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,597 INFO L263 TraceCheckUtils]: 68: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,598 INFO L280 TraceCheckUtils]: 69: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,599 INFO L280 TraceCheckUtils]: 70: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12315#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:31,600 INFO L280 TraceCheckUtils]: 71: Hoare triple {12315#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,601 INFO L263 TraceCheckUtils]: 72: Hoare triple {12316#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,601 INFO L280 TraceCheckUtils]: 73: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,601 INFO L280 TraceCheckUtils]: 74: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,602 INFO L280 TraceCheckUtils]: 75: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,602 INFO L280 TraceCheckUtils]: 76: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,602 INFO L280 TraceCheckUtils]: 77: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,603 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {10762#true} {12316#(<= 2 |fibo_#in~n|)} #46#return; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,604 INFO L280 TraceCheckUtils]: 79: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,604 INFO L263 TraceCheckUtils]: 80: Hoare triple {12316#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,605 INFO L280 TraceCheckUtils]: 81: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,605 INFO L280 TraceCheckUtils]: 82: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,605 INFO L280 TraceCheckUtils]: 83: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,605 INFO L280 TraceCheckUtils]: 84: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,607 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10762#true} {12316#(<= 2 |fibo_#in~n|)} #48#return; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,607 INFO L280 TraceCheckUtils]: 86: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,608 INFO L280 TraceCheckUtils]: 87: Hoare triple {12316#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,609 INFO L280 TraceCheckUtils]: 88: Hoare triple {12316#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,610 INFO L280 TraceCheckUtils]: 89: Hoare triple {12316#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,611 INFO L280 TraceCheckUtils]: 90: Hoare triple {12316#(<= 2 |fibo_#in~n|)} assume true; {12316#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,612 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {12316#(<= 2 |fibo_#in~n|)} {12209#(= fibo_~n |fibo_#in~n|)} #48#return; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,613 INFO L280 TraceCheckUtils]: 92: Hoare triple {12274#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,614 INFO L280 TraceCheckUtils]: 93: Hoare triple {12274#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,615 INFO L280 TraceCheckUtils]: 94: Hoare triple {12274#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,616 INFO L280 TraceCheckUtils]: 95: Hoare triple {12274#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,616 INFO L280 TraceCheckUtils]: 96: Hoare triple {12274#(<= 4 |fibo_#in~n|)} assume true; {12274#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,618 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {12274#(<= 4 |fibo_#in~n|)} {10762#true} #46#return; {12185#(<= 5 fibo_~n)} is VALID [2020-07-11 00:51:31,619 INFO L280 TraceCheckUtils]: 98: Hoare triple {12185#(<= 5 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12185#(<= 5 fibo_~n)} is VALID [2020-07-11 00:51:31,619 INFO L263 TraceCheckUtils]: 99: Hoare triple {12185#(<= 5 fibo_~n)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,620 INFO L280 TraceCheckUtils]: 100: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,620 INFO L280 TraceCheckUtils]: 101: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,621 INFO L280 TraceCheckUtils]: 102: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,622 INFO L263 TraceCheckUtils]: 103: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,622 INFO L280 TraceCheckUtils]: 104: Hoare triple {10762#true} ~n := #in~n; {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,623 INFO L280 TraceCheckUtils]: 105: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12209#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:31,624 INFO L280 TraceCheckUtils]: 106: Hoare triple {12209#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:31,625 INFO L280 TraceCheckUtils]: 107: Hoare triple {12340#(<= |fibo_#in~n| 1)} #res := 1; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:31,626 INFO L280 TraceCheckUtils]: 108: Hoare triple {12340#(<= |fibo_#in~n| 1)} assume true; {12340#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:31,627 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {12340#(<= |fibo_#in~n| 1)} {12209#(= fibo_~n |fibo_#in~n|)} #46#return; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:31,628 INFO L280 TraceCheckUtils]: 110: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:31,629 INFO L263 TraceCheckUtils]: 111: Hoare triple {12334#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,629 INFO L280 TraceCheckUtils]: 112: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,629 INFO L280 TraceCheckUtils]: 113: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,629 INFO L280 TraceCheckUtils]: 114: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,630 INFO L280 TraceCheckUtils]: 115: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,631 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {10762#true} {12334#(<= |fibo_#in~n| 2)} #48#return; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:31,632 INFO L280 TraceCheckUtils]: 117: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:31,632 INFO L280 TraceCheckUtils]: 118: Hoare triple {12334#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:31,633 INFO L280 TraceCheckUtils]: 119: Hoare triple {12334#(<= |fibo_#in~n| 2)} havoc #t~ret0; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:31,634 INFO L280 TraceCheckUtils]: 120: Hoare triple {12334#(<= |fibo_#in~n| 2)} havoc #t~ret1; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:31,635 INFO L280 TraceCheckUtils]: 121: Hoare triple {12334#(<= |fibo_#in~n| 2)} assume true; {12334#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:31,636 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {12334#(<= |fibo_#in~n| 2)} {12185#(<= 5 fibo_~n)} #48#return; {10763#false} is VALID [2020-07-11 00:51:31,637 INFO L280 TraceCheckUtils]: 123: Hoare triple {10763#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:31,637 INFO L280 TraceCheckUtils]: 124: Hoare triple {10763#false} #res := #t~ret0 + #t~ret1; {10763#false} is VALID [2020-07-11 00:51:31,637 INFO L280 TraceCheckUtils]: 125: Hoare triple {10763#false} havoc #t~ret0; {10763#false} is VALID [2020-07-11 00:51:31,637 INFO L280 TraceCheckUtils]: 126: Hoare triple {10763#false} havoc #t~ret1; {10763#false} is VALID [2020-07-11 00:51:31,638 INFO L280 TraceCheckUtils]: 127: Hoare triple {10763#false} assume true; {10763#false} is VALID [2020-07-11 00:51:31,638 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {10763#false} {10762#true} #46#return; {10763#false} is VALID [2020-07-11 00:51:31,638 INFO L280 TraceCheckUtils]: 129: Hoare triple {10763#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:31,639 INFO L263 TraceCheckUtils]: 130: Hoare triple {10763#false} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,639 INFO L280 TraceCheckUtils]: 131: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,639 INFO L280 TraceCheckUtils]: 132: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,639 INFO L280 TraceCheckUtils]: 133: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,640 INFO L263 TraceCheckUtils]: 134: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,640 INFO L280 TraceCheckUtils]: 135: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,640 INFO L280 TraceCheckUtils]: 136: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,641 INFO L280 TraceCheckUtils]: 137: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,641 INFO L263 TraceCheckUtils]: 138: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,641 INFO L280 TraceCheckUtils]: 139: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,641 INFO L280 TraceCheckUtils]: 140: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,642 INFO L280 TraceCheckUtils]: 141: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,642 INFO L280 TraceCheckUtils]: 142: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,642 INFO L280 TraceCheckUtils]: 143: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,643 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,643 INFO L280 TraceCheckUtils]: 145: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,643 INFO L263 TraceCheckUtils]: 146: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,643 INFO L280 TraceCheckUtils]: 147: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,644 INFO L280 TraceCheckUtils]: 148: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,644 INFO L280 TraceCheckUtils]: 149: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,644 INFO L280 TraceCheckUtils]: 150: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,645 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,645 INFO L280 TraceCheckUtils]: 152: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,645 INFO L280 TraceCheckUtils]: 153: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,645 INFO L280 TraceCheckUtils]: 154: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,646 INFO L280 TraceCheckUtils]: 155: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,646 INFO L280 TraceCheckUtils]: 156: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,646 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,647 INFO L280 TraceCheckUtils]: 158: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,647 INFO L263 TraceCheckUtils]: 159: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,647 INFO L280 TraceCheckUtils]: 160: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,647 INFO L280 TraceCheckUtils]: 161: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,648 INFO L280 TraceCheckUtils]: 162: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,648 INFO L280 TraceCheckUtils]: 163: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,648 INFO L280 TraceCheckUtils]: 164: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,648 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,649 INFO L280 TraceCheckUtils]: 166: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,649 INFO L280 TraceCheckUtils]: 167: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,649 INFO L280 TraceCheckUtils]: 168: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,649 INFO L280 TraceCheckUtils]: 169: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,650 INFO L280 TraceCheckUtils]: 170: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,650 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {10762#true} {10763#false} #48#return; {10763#false} is VALID [2020-07-11 00:51:31,650 INFO L280 TraceCheckUtils]: 172: Hoare triple {10763#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:31,651 INFO L280 TraceCheckUtils]: 173: Hoare triple {10763#false} #res := #t~ret0 + #t~ret1; {10763#false} is VALID [2020-07-11 00:51:31,651 INFO L280 TraceCheckUtils]: 174: Hoare triple {10763#false} havoc #t~ret0; {10763#false} is VALID [2020-07-11 00:51:31,651 INFO L280 TraceCheckUtils]: 175: Hoare triple {10763#false} havoc #t~ret1; {10763#false} is VALID [2020-07-11 00:51:31,651 INFO L280 TraceCheckUtils]: 176: Hoare triple {10763#false} assume true; {10763#false} is VALID [2020-07-11 00:51:31,652 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {10763#false} {10762#true} #46#return; {10763#false} is VALID [2020-07-11 00:51:31,652 INFO L280 TraceCheckUtils]: 178: Hoare triple {10763#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:31,652 INFO L263 TraceCheckUtils]: 179: Hoare triple {10763#false} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,653 INFO L280 TraceCheckUtils]: 180: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,653 INFO L280 TraceCheckUtils]: 181: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,653 INFO L280 TraceCheckUtils]: 182: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,653 INFO L263 TraceCheckUtils]: 183: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,654 INFO L280 TraceCheckUtils]: 184: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,654 INFO L280 TraceCheckUtils]: 185: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,654 INFO L280 TraceCheckUtils]: 186: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,655 INFO L263 TraceCheckUtils]: 187: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,655 INFO L280 TraceCheckUtils]: 188: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,655 INFO L280 TraceCheckUtils]: 189: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,655 INFO L280 TraceCheckUtils]: 190: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,656 INFO L263 TraceCheckUtils]: 191: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,656 INFO L280 TraceCheckUtils]: 192: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,656 INFO L280 TraceCheckUtils]: 193: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,657 INFO L280 TraceCheckUtils]: 194: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,657 INFO L280 TraceCheckUtils]: 195: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,657 INFO L280 TraceCheckUtils]: 196: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,657 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,658 INFO L280 TraceCheckUtils]: 198: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,658 INFO L263 TraceCheckUtils]: 199: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,658 INFO L280 TraceCheckUtils]: 200: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,658 INFO L280 TraceCheckUtils]: 201: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,659 INFO L280 TraceCheckUtils]: 202: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,659 INFO L280 TraceCheckUtils]: 203: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,659 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,660 INFO L280 TraceCheckUtils]: 205: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,660 INFO L280 TraceCheckUtils]: 206: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,660 INFO L280 TraceCheckUtils]: 207: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,660 INFO L280 TraceCheckUtils]: 208: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,661 INFO L280 TraceCheckUtils]: 209: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,661 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,661 INFO L280 TraceCheckUtils]: 211: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,662 INFO L263 TraceCheckUtils]: 212: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,662 INFO L280 TraceCheckUtils]: 213: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,662 INFO L280 TraceCheckUtils]: 214: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,662 INFO L280 TraceCheckUtils]: 215: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,663 INFO L280 TraceCheckUtils]: 216: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,663 INFO L280 TraceCheckUtils]: 217: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,663 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,664 INFO L280 TraceCheckUtils]: 219: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,664 INFO L280 TraceCheckUtils]: 220: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,664 INFO L280 TraceCheckUtils]: 221: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,664 INFO L280 TraceCheckUtils]: 222: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,665 INFO L280 TraceCheckUtils]: 223: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,665 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,665 INFO L280 TraceCheckUtils]: 225: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,665 INFO L263 TraceCheckUtils]: 226: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,666 INFO L280 TraceCheckUtils]: 227: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,666 INFO L280 TraceCheckUtils]: 228: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,666 INFO L280 TraceCheckUtils]: 229: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,666 INFO L263 TraceCheckUtils]: 230: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,667 INFO L280 TraceCheckUtils]: 231: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,667 INFO L280 TraceCheckUtils]: 232: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,667 INFO L280 TraceCheckUtils]: 233: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,668 INFO L280 TraceCheckUtils]: 234: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,668 INFO L280 TraceCheckUtils]: 235: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,668 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,668 INFO L280 TraceCheckUtils]: 237: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,669 INFO L263 TraceCheckUtils]: 238: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,669 INFO L280 TraceCheckUtils]: 239: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,669 INFO L280 TraceCheckUtils]: 240: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,670 INFO L280 TraceCheckUtils]: 241: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,670 INFO L280 TraceCheckUtils]: 242: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,670 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,670 INFO L280 TraceCheckUtils]: 244: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,671 INFO L280 TraceCheckUtils]: 245: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,671 INFO L280 TraceCheckUtils]: 246: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,671 INFO L280 TraceCheckUtils]: 247: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,672 INFO L280 TraceCheckUtils]: 248: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,672 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,672 INFO L280 TraceCheckUtils]: 250: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,672 INFO L280 TraceCheckUtils]: 251: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,673 INFO L280 TraceCheckUtils]: 252: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,673 INFO L280 TraceCheckUtils]: 253: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,673 INFO L280 TraceCheckUtils]: 254: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,674 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {10762#true} {10763#false} #48#return; {10763#false} is VALID [2020-07-11 00:51:31,674 INFO L280 TraceCheckUtils]: 256: Hoare triple {10763#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:31,674 INFO L280 TraceCheckUtils]: 257: Hoare triple {10763#false} #res := #t~ret0 + #t~ret1; {10763#false} is VALID [2020-07-11 00:51:31,674 INFO L280 TraceCheckUtils]: 258: Hoare triple {10763#false} havoc #t~ret0; {10763#false} is VALID [2020-07-11 00:51:31,675 INFO L280 TraceCheckUtils]: 259: Hoare triple {10763#false} havoc #t~ret1; {10763#false} is VALID [2020-07-11 00:51:31,675 INFO L280 TraceCheckUtils]: 260: Hoare triple {10763#false} assume true; {10763#false} is VALID [2020-07-11 00:51:31,675 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {10763#false} {10762#true} #46#return; {10763#false} is VALID [2020-07-11 00:51:31,675 INFO L280 TraceCheckUtils]: 262: Hoare triple {10763#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:31,676 INFO L263 TraceCheckUtils]: 263: Hoare triple {10763#false} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,676 INFO L280 TraceCheckUtils]: 264: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,676 INFO L280 TraceCheckUtils]: 265: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,677 INFO L280 TraceCheckUtils]: 266: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,677 INFO L263 TraceCheckUtils]: 267: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,677 INFO L280 TraceCheckUtils]: 268: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,677 INFO L280 TraceCheckUtils]: 269: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,678 INFO L280 TraceCheckUtils]: 270: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,678 INFO L263 TraceCheckUtils]: 271: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,678 INFO L280 TraceCheckUtils]: 272: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,679 INFO L280 TraceCheckUtils]: 273: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,679 INFO L280 TraceCheckUtils]: 274: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,679 INFO L263 TraceCheckUtils]: 275: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,679 INFO L280 TraceCheckUtils]: 276: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,680 INFO L280 TraceCheckUtils]: 277: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,680 INFO L280 TraceCheckUtils]: 278: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,680 INFO L263 TraceCheckUtils]: 279: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,680 INFO L280 TraceCheckUtils]: 280: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,680 INFO L280 TraceCheckUtils]: 281: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,680 INFO L280 TraceCheckUtils]: 282: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,681 INFO L263 TraceCheckUtils]: 283: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,681 INFO L280 TraceCheckUtils]: 284: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,681 INFO L280 TraceCheckUtils]: 285: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,681 INFO L280 TraceCheckUtils]: 286: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,681 INFO L263 TraceCheckUtils]: 287: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,682 INFO L280 TraceCheckUtils]: 288: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,682 INFO L280 TraceCheckUtils]: 289: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,682 INFO L280 TraceCheckUtils]: 290: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,682 INFO L280 TraceCheckUtils]: 291: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,682 INFO L280 TraceCheckUtils]: 292: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,683 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,683 INFO L280 TraceCheckUtils]: 294: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,683 INFO L263 TraceCheckUtils]: 295: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,683 INFO L280 TraceCheckUtils]: 296: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,683 INFO L280 TraceCheckUtils]: 297: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,684 INFO L280 TraceCheckUtils]: 298: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,684 INFO L280 TraceCheckUtils]: 299: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,684 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,684 INFO L280 TraceCheckUtils]: 301: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,684 INFO L280 TraceCheckUtils]: 302: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,685 INFO L280 TraceCheckUtils]: 303: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,685 INFO L280 TraceCheckUtils]: 304: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,685 INFO L280 TraceCheckUtils]: 305: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,685 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,685 INFO L280 TraceCheckUtils]: 307: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,685 INFO L263 TraceCheckUtils]: 308: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,686 INFO L280 TraceCheckUtils]: 309: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,686 INFO L280 TraceCheckUtils]: 310: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,686 INFO L280 TraceCheckUtils]: 311: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,686 INFO L280 TraceCheckUtils]: 312: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,686 INFO L280 TraceCheckUtils]: 313: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,687 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,687 INFO L280 TraceCheckUtils]: 315: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,687 INFO L280 TraceCheckUtils]: 316: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,687 INFO L280 TraceCheckUtils]: 317: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,687 INFO L280 TraceCheckUtils]: 318: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,687 INFO L280 TraceCheckUtils]: 319: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,688 INFO L275 TraceCheckUtils]: 320: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,688 INFO L280 TraceCheckUtils]: 321: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,688 INFO L263 TraceCheckUtils]: 322: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,688 INFO L280 TraceCheckUtils]: 323: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,688 INFO L280 TraceCheckUtils]: 324: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,688 INFO L280 TraceCheckUtils]: 325: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,689 INFO L263 TraceCheckUtils]: 326: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,689 INFO L280 TraceCheckUtils]: 327: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,689 INFO L280 TraceCheckUtils]: 328: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,689 INFO L280 TraceCheckUtils]: 329: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,689 INFO L280 TraceCheckUtils]: 330: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,689 INFO L280 TraceCheckUtils]: 331: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,690 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,690 INFO L280 TraceCheckUtils]: 333: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,690 INFO L263 TraceCheckUtils]: 334: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,691 INFO L280 TraceCheckUtils]: 335: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,691 INFO L280 TraceCheckUtils]: 336: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,691 INFO L280 TraceCheckUtils]: 337: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,691 INFO L280 TraceCheckUtils]: 338: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,692 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,692 INFO L280 TraceCheckUtils]: 340: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,692 INFO L280 TraceCheckUtils]: 341: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,693 INFO L280 TraceCheckUtils]: 342: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,693 INFO L280 TraceCheckUtils]: 343: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,693 INFO L280 TraceCheckUtils]: 344: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,693 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,694 INFO L280 TraceCheckUtils]: 346: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,694 INFO L280 TraceCheckUtils]: 347: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,694 INFO L280 TraceCheckUtils]: 348: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,695 INFO L280 TraceCheckUtils]: 349: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,695 INFO L280 TraceCheckUtils]: 350: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,695 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,695 INFO L280 TraceCheckUtils]: 352: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,696 INFO L263 TraceCheckUtils]: 353: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,696 INFO L280 TraceCheckUtils]: 354: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,696 INFO L280 TraceCheckUtils]: 355: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,697 INFO L280 TraceCheckUtils]: 356: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,697 INFO L263 TraceCheckUtils]: 357: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,697 INFO L280 TraceCheckUtils]: 358: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,697 INFO L280 TraceCheckUtils]: 359: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,698 INFO L280 TraceCheckUtils]: 360: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,698 INFO L280 TraceCheckUtils]: 361: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,698 INFO L280 TraceCheckUtils]: 362: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,698 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,699 INFO L280 TraceCheckUtils]: 364: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,699 INFO L263 TraceCheckUtils]: 365: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,699 INFO L280 TraceCheckUtils]: 366: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,700 INFO L280 TraceCheckUtils]: 367: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,700 INFO L280 TraceCheckUtils]: 368: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,700 INFO L280 TraceCheckUtils]: 369: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,700 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,701 INFO L280 TraceCheckUtils]: 371: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,701 INFO L280 TraceCheckUtils]: 372: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,701 INFO L280 TraceCheckUtils]: 373: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,702 INFO L280 TraceCheckUtils]: 374: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,702 INFO L280 TraceCheckUtils]: 375: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,702 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,702 INFO L280 TraceCheckUtils]: 377: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,703 INFO L280 TraceCheckUtils]: 378: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,703 INFO L280 TraceCheckUtils]: 379: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,703 INFO L280 TraceCheckUtils]: 380: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,704 INFO L280 TraceCheckUtils]: 381: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,704 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,704 INFO L280 TraceCheckUtils]: 383: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,704 INFO L263 TraceCheckUtils]: 384: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,705 INFO L280 TraceCheckUtils]: 385: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,705 INFO L280 TraceCheckUtils]: 386: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,705 INFO L280 TraceCheckUtils]: 387: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,705 INFO L263 TraceCheckUtils]: 388: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,706 INFO L280 TraceCheckUtils]: 389: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,706 INFO L280 TraceCheckUtils]: 390: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,706 INFO L280 TraceCheckUtils]: 391: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,706 INFO L263 TraceCheckUtils]: 392: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,707 INFO L280 TraceCheckUtils]: 393: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,707 INFO L280 TraceCheckUtils]: 394: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,707 INFO L280 TraceCheckUtils]: 395: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,708 INFO L280 TraceCheckUtils]: 396: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,708 INFO L280 TraceCheckUtils]: 397: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,708 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,708 INFO L280 TraceCheckUtils]: 399: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,709 INFO L263 TraceCheckUtils]: 400: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,709 INFO L280 TraceCheckUtils]: 401: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,709 INFO L280 TraceCheckUtils]: 402: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,710 INFO L280 TraceCheckUtils]: 403: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,710 INFO L280 TraceCheckUtils]: 404: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,710 INFO L275 TraceCheckUtils]: 405: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,710 INFO L280 TraceCheckUtils]: 406: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,711 INFO L280 TraceCheckUtils]: 407: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,711 INFO L280 TraceCheckUtils]: 408: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,711 INFO L280 TraceCheckUtils]: 409: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,712 INFO L280 TraceCheckUtils]: 410: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,712 INFO L275 TraceCheckUtils]: 411: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,712 INFO L280 TraceCheckUtils]: 412: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,712 INFO L263 TraceCheckUtils]: 413: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,713 INFO L280 TraceCheckUtils]: 414: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,713 INFO L280 TraceCheckUtils]: 415: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,713 INFO L280 TraceCheckUtils]: 416: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,714 INFO L280 TraceCheckUtils]: 417: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,714 INFO L280 TraceCheckUtils]: 418: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,714 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,714 INFO L280 TraceCheckUtils]: 420: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,715 INFO L280 TraceCheckUtils]: 421: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,715 INFO L280 TraceCheckUtils]: 422: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,715 INFO L280 TraceCheckUtils]: 423: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,716 INFO L280 TraceCheckUtils]: 424: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,716 INFO L275 TraceCheckUtils]: 425: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,716 INFO L280 TraceCheckUtils]: 426: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,716 INFO L280 TraceCheckUtils]: 427: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,717 INFO L280 TraceCheckUtils]: 428: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,717 INFO L280 TraceCheckUtils]: 429: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,717 INFO L280 TraceCheckUtils]: 430: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,718 INFO L275 TraceCheckUtils]: 431: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,718 INFO L280 TraceCheckUtils]: 432: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,718 INFO L263 TraceCheckUtils]: 433: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,718 INFO L280 TraceCheckUtils]: 434: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,719 INFO L280 TraceCheckUtils]: 435: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,719 INFO L280 TraceCheckUtils]: 436: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,719 INFO L263 TraceCheckUtils]: 437: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,719 INFO L280 TraceCheckUtils]: 438: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,720 INFO L280 TraceCheckUtils]: 439: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,720 INFO L280 TraceCheckUtils]: 440: Hoare triple {10762#true} assume !(1 == ~n); {10762#true} is VALID [2020-07-11 00:51:31,720 INFO L263 TraceCheckUtils]: 441: Hoare triple {10762#true} call #t~ret0 := fibo(~n - 1); {10762#true} is VALID [2020-07-11 00:51:31,720 INFO L280 TraceCheckUtils]: 442: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,721 INFO L280 TraceCheckUtils]: 443: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,721 INFO L280 TraceCheckUtils]: 444: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,721 INFO L280 TraceCheckUtils]: 445: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,721 INFO L280 TraceCheckUtils]: 446: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,722 INFO L275 TraceCheckUtils]: 447: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,722 INFO L280 TraceCheckUtils]: 448: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,722 INFO L263 TraceCheckUtils]: 449: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,723 INFO L280 TraceCheckUtils]: 450: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,723 INFO L280 TraceCheckUtils]: 451: Hoare triple {10762#true} assume ~n < 1; {10762#true} is VALID [2020-07-11 00:51:31,723 INFO L280 TraceCheckUtils]: 452: Hoare triple {10762#true} #res := 0; {10762#true} is VALID [2020-07-11 00:51:31,723 INFO L280 TraceCheckUtils]: 453: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,724 INFO L275 TraceCheckUtils]: 454: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,724 INFO L280 TraceCheckUtils]: 455: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,724 INFO L280 TraceCheckUtils]: 456: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,725 INFO L280 TraceCheckUtils]: 457: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,725 INFO L280 TraceCheckUtils]: 458: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,725 INFO L280 TraceCheckUtils]: 459: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,725 INFO L275 TraceCheckUtils]: 460: Hoare quadruple {10762#true} {10762#true} #46#return; {10762#true} is VALID [2020-07-11 00:51:31,726 INFO L280 TraceCheckUtils]: 461: Hoare triple {10762#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,726 INFO L263 TraceCheckUtils]: 462: Hoare triple {10762#true} call #t~ret1 := fibo(~n - 2); {10762#true} is VALID [2020-07-11 00:51:31,726 INFO L280 TraceCheckUtils]: 463: Hoare triple {10762#true} ~n := #in~n; {10762#true} is VALID [2020-07-11 00:51:31,727 INFO L280 TraceCheckUtils]: 464: Hoare triple {10762#true} assume !(~n < 1); {10762#true} is VALID [2020-07-11 00:51:31,727 INFO L280 TraceCheckUtils]: 465: Hoare triple {10762#true} assume 1 == ~n; {10762#true} is VALID [2020-07-11 00:51:31,727 INFO L280 TraceCheckUtils]: 466: Hoare triple {10762#true} #res := 1; {10762#true} is VALID [2020-07-11 00:51:31,727 INFO L280 TraceCheckUtils]: 467: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,728 INFO L275 TraceCheckUtils]: 468: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,728 INFO L280 TraceCheckUtils]: 469: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,728 INFO L280 TraceCheckUtils]: 470: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,729 INFO L280 TraceCheckUtils]: 471: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,729 INFO L280 TraceCheckUtils]: 472: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,729 INFO L280 TraceCheckUtils]: 473: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,729 INFO L275 TraceCheckUtils]: 474: Hoare quadruple {10762#true} {10762#true} #48#return; {10762#true} is VALID [2020-07-11 00:51:31,730 INFO L280 TraceCheckUtils]: 475: Hoare triple {10762#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10762#true} is VALID [2020-07-11 00:51:31,730 INFO L280 TraceCheckUtils]: 476: Hoare triple {10762#true} #res := #t~ret0 + #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,730 INFO L280 TraceCheckUtils]: 477: Hoare triple {10762#true} havoc #t~ret0; {10762#true} is VALID [2020-07-11 00:51:31,730 INFO L280 TraceCheckUtils]: 478: Hoare triple {10762#true} havoc #t~ret1; {10762#true} is VALID [2020-07-11 00:51:31,731 INFO L280 TraceCheckUtils]: 479: Hoare triple {10762#true} assume true; {10762#true} is VALID [2020-07-11 00:51:31,731 INFO L275 TraceCheckUtils]: 480: Hoare quadruple {10762#true} {10763#false} #48#return; {10763#false} is VALID [2020-07-11 00:51:31,731 INFO L280 TraceCheckUtils]: 481: Hoare triple {10763#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:31,732 INFO L280 TraceCheckUtils]: 482: Hoare triple {10763#false} #res := #t~ret0 + #t~ret1; {10763#false} is VALID [2020-07-11 00:51:31,732 INFO L280 TraceCheckUtils]: 483: Hoare triple {10763#false} havoc #t~ret0; {10763#false} is VALID [2020-07-11 00:51:31,732 INFO L280 TraceCheckUtils]: 484: Hoare triple {10763#false} havoc #t~ret1; {10763#false} is VALID [2020-07-11 00:51:31,732 INFO L280 TraceCheckUtils]: 485: Hoare triple {10763#false} assume true; {10763#false} is VALID [2020-07-11 00:51:31,733 INFO L275 TraceCheckUtils]: 486: Hoare quadruple {10763#false} {10766#(<= main_~x~0 7)} #44#return; {10763#false} is VALID [2020-07-11 00:51:31,733 INFO L280 TraceCheckUtils]: 487: Hoare triple {10763#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10763#false} is VALID [2020-07-11 00:51:31,733 INFO L280 TraceCheckUtils]: 488: Hoare triple {10763#false} ~result~0 := #t~ret2; {10763#false} is VALID [2020-07-11 00:51:31,734 INFO L280 TraceCheckUtils]: 489: Hoare triple {10763#false} havoc #t~ret2; {10763#false} is VALID [2020-07-11 00:51:31,734 INFO L280 TraceCheckUtils]: 490: Hoare triple {10763#false} assume 13 != ~result~0; {10763#false} is VALID [2020-07-11 00:51:31,734 INFO L280 TraceCheckUtils]: 491: Hoare triple {10763#false} assume !false; {10763#false} is VALID [2020-07-11 00:51:31,979 INFO L134 CoverageAnalysis]: Checked inductivity of 9534 backedges. 637 proven. 1552 refuted. 0 times theorem prover too weak. 7345 trivial. 0 not checked. [2020-07-11 00:51:31,979 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [191210425] [2020-07-11 00:51:31,980 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:51:31,980 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-07-11 00:51:31,980 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277585461] [2020-07-11 00:51:31,981 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 492 [2020-07-11 00:51:32,215 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:51:32,216 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-11 00:51:32,299 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:32,299 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-11 00:51:32,299 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:51:32,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-11 00:51:32,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2020-07-11 00:51:32,300 INFO L87 Difference]: Start difference. First operand 242 states and 333 transitions. Second operand 10 states. [2020-07-11 00:51:33,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:33,775 INFO L93 Difference]: Finished difference Result 469 states and 676 transitions. [2020-07-11 00:51:33,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-11 00:51:33,776 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 492 [2020-07-11 00:51:33,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:51:33,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-11 00:51:33,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 89 transitions. [2020-07-11 00:51:33,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-11 00:51:33,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 89 transitions. [2020-07-11 00:51:33,780 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 89 transitions. [2020-07-11 00:51:33,877 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:33,886 INFO L225 Difference]: With dead ends: 469 [2020-07-11 00:51:33,886 INFO L226 Difference]: Without dead ends: 237 [2020-07-11 00:51:33,889 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 117 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2020-07-11 00:51:33,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2020-07-11 00:51:34,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 234. [2020-07-11 00:51:34,640 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:51:34,641 INFO L82 GeneralOperation]: Start isEquivalent. First operand 237 states. Second operand 234 states. [2020-07-11 00:51:34,641 INFO L74 IsIncluded]: Start isIncluded. First operand 237 states. Second operand 234 states. [2020-07-11 00:51:34,641 INFO L87 Difference]: Start difference. First operand 237 states. Second operand 234 states. [2020-07-11 00:51:34,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:34,652 INFO L93 Difference]: Finished difference Result 237 states and 305 transitions. [2020-07-11 00:51:34,652 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 305 transitions. [2020-07-11 00:51:34,654 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:34,654 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:34,654 INFO L74 IsIncluded]: Start isIncluded. First operand 234 states. Second operand 237 states. [2020-07-11 00:51:34,654 INFO L87 Difference]: Start difference. First operand 234 states. Second operand 237 states. [2020-07-11 00:51:34,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:34,665 INFO L93 Difference]: Finished difference Result 237 states and 305 transitions. [2020-07-11 00:51:34,665 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 305 transitions. [2020-07-11 00:51:34,667 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:34,667 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:34,667 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:51:34,667 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:51:34,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2020-07-11 00:51:34,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 302 transitions. [2020-07-11 00:51:34,677 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 302 transitions. Word has length 492 [2020-07-11 00:51:34,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:51:34,678 INFO L479 AbstractCegarLoop]: Abstraction has 234 states and 302 transitions. [2020-07-11 00:51:34,678 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-11 00:51:34,678 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 234 states and 302 transitions. [2020-07-11 00:51:35,133 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 302 edges. 302 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:35,133 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 302 transitions. [2020-07-11 00:51:35,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2020-07-11 00:51:35,138 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:51:35,138 INFO L422 BasicCegarLoop]: trace histogram [47, 47, 38, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 15, 15, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:51:35,139 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-11 00:51:35,139 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:51:35,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:51:35,139 INFO L82 PathProgramCache]: Analyzing trace with hash -1790400411, now seen corresponding path program 9 times [2020-07-11 00:51:35,140 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:51:35,140 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2132276146] [2020-07-11 00:51:35,141 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:51:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,309 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15052#true} {15052#true} #40#return; {15052#true} is VALID [2020-07-11 00:51:35,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,681 INFO L280 TraceCheckUtils]: 2: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:35,682 INFO L280 TraceCheckUtils]: 3: Hoare triple {16300#(<= |fibo_#in~n| 1)} #res := 1; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:35,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {16300#(<= |fibo_#in~n| 1)} assume true; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:35,685 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {16300#(<= |fibo_#in~n| 1)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,690 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,691 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,691 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15052#true} {16294#(<= |fibo_#in~n| 2)} #48#return; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,692 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,694 INFO L280 TraceCheckUtils]: 2: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,695 INFO L263 TraceCheckUtils]: 3: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,696 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,697 INFO L280 TraceCheckUtils]: 5: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,698 INFO L280 TraceCheckUtils]: 6: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:35,699 INFO L280 TraceCheckUtils]: 7: Hoare triple {16300#(<= |fibo_#in~n| 1)} #res := 1; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:35,700 INFO L280 TraceCheckUtils]: 8: Hoare triple {16300#(<= |fibo_#in~n| 1)} assume true; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:35,702 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {16300#(<= |fibo_#in~n| 1)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,702 INFO L280 TraceCheckUtils]: 10: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,703 INFO L263 TraceCheckUtils]: 11: Hoare triple {16294#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,703 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,704 INFO L280 TraceCheckUtils]: 13: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,704 INFO L280 TraceCheckUtils]: 14: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,704 INFO L280 TraceCheckUtils]: 15: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,705 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15052#true} {16294#(<= |fibo_#in~n| 2)} #48#return; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,706 INFO L280 TraceCheckUtils]: 17: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,706 INFO L280 TraceCheckUtils]: 18: Hoare triple {16294#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,707 INFO L280 TraceCheckUtils]: 19: Hoare triple {16294#(<= |fibo_#in~n| 2)} havoc #t~ret0; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,707 INFO L280 TraceCheckUtils]: 20: Hoare triple {16294#(<= |fibo_#in~n| 2)} havoc #t~ret1; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,708 INFO L280 TraceCheckUtils]: 21: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume true; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,709 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {16294#(<= |fibo_#in~n| 2)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,714 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,714 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,714 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,715 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15052#true} {16281#(<= |fibo_#in~n| 3)} #48#return; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,718 INFO L280 TraceCheckUtils]: 2: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,718 INFO L263 TraceCheckUtils]: 3: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,719 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,719 INFO L280 TraceCheckUtils]: 5: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,720 INFO L280 TraceCheckUtils]: 6: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,720 INFO L263 TraceCheckUtils]: 7: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,721 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,721 INFO L280 TraceCheckUtils]: 9: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,722 INFO L280 TraceCheckUtils]: 10: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:35,722 INFO L280 TraceCheckUtils]: 11: Hoare triple {16300#(<= |fibo_#in~n| 1)} #res := 1; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:35,723 INFO L280 TraceCheckUtils]: 12: Hoare triple {16300#(<= |fibo_#in~n| 1)} assume true; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:35,724 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {16300#(<= |fibo_#in~n| 1)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,724 INFO L280 TraceCheckUtils]: 14: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,725 INFO L263 TraceCheckUtils]: 15: Hoare triple {16294#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,725 INFO L280 TraceCheckUtils]: 16: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,725 INFO L280 TraceCheckUtils]: 17: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,725 INFO L280 TraceCheckUtils]: 18: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,725 INFO L280 TraceCheckUtils]: 19: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,726 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15052#true} {16294#(<= |fibo_#in~n| 2)} #48#return; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,727 INFO L280 TraceCheckUtils]: 21: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,727 INFO L280 TraceCheckUtils]: 22: Hoare triple {16294#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,728 INFO L280 TraceCheckUtils]: 23: Hoare triple {16294#(<= |fibo_#in~n| 2)} havoc #t~ret0; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,728 INFO L280 TraceCheckUtils]: 24: Hoare triple {16294#(<= |fibo_#in~n| 2)} havoc #t~ret1; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,729 INFO L280 TraceCheckUtils]: 25: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume true; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,730 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16294#(<= |fibo_#in~n| 2)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,730 INFO L280 TraceCheckUtils]: 27: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,730 INFO L263 TraceCheckUtils]: 28: Hoare triple {16281#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,731 INFO L280 TraceCheckUtils]: 29: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,731 INFO L280 TraceCheckUtils]: 30: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,731 INFO L280 TraceCheckUtils]: 31: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,731 INFO L280 TraceCheckUtils]: 32: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,732 INFO L280 TraceCheckUtils]: 33: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,733 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15052#true} {16281#(<= |fibo_#in~n| 3)} #48#return; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,734 INFO L280 TraceCheckUtils]: 35: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,735 INFO L280 TraceCheckUtils]: 36: Hoare triple {16281#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,735 INFO L280 TraceCheckUtils]: 37: Hoare triple {16281#(<= |fibo_#in~n| 3)} havoc #t~ret0; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,736 INFO L280 TraceCheckUtils]: 38: Hoare triple {16281#(<= |fibo_#in~n| 3)} havoc #t~ret1; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,737 INFO L280 TraceCheckUtils]: 39: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume true; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,739 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {16281#(<= |fibo_#in~n| 3)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,755 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,756 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,756 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,760 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,761 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:35,762 INFO L263 TraceCheckUtils]: 3: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,763 INFO L280 TraceCheckUtils]: 5: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,763 INFO L280 TraceCheckUtils]: 6: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,764 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,764 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,765 INFO L280 TraceCheckUtils]: 10: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,765 INFO L263 TraceCheckUtils]: 11: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,765 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,766 INFO L280 TraceCheckUtils]: 13: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,766 INFO L280 TraceCheckUtils]: 14: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,766 INFO L280 TraceCheckUtils]: 15: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,766 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,767 INFO L280 TraceCheckUtils]: 17: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,767 INFO L280 TraceCheckUtils]: 18: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,767 INFO L280 TraceCheckUtils]: 19: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:35,767 INFO L280 TraceCheckUtils]: 20: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,767 INFO L280 TraceCheckUtils]: 21: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,769 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15052#true} {16234#(<= |fibo_#in~n| 4)} #48#return; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,771 INFO L263 TraceCheckUtils]: 3: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,772 INFO L280 TraceCheckUtils]: 5: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,772 INFO L280 TraceCheckUtils]: 6: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,772 INFO L263 TraceCheckUtils]: 7: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,773 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,774 INFO L280 TraceCheckUtils]: 9: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,774 INFO L280 TraceCheckUtils]: 10: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,774 INFO L263 TraceCheckUtils]: 11: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,775 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,776 INFO L280 TraceCheckUtils]: 13: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,777 INFO L280 TraceCheckUtils]: 14: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:35,777 INFO L280 TraceCheckUtils]: 15: Hoare triple {16300#(<= |fibo_#in~n| 1)} #res := 1; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:35,778 INFO L280 TraceCheckUtils]: 16: Hoare triple {16300#(<= |fibo_#in~n| 1)} assume true; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:35,779 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {16300#(<= |fibo_#in~n| 1)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,780 INFO L280 TraceCheckUtils]: 18: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,780 INFO L263 TraceCheckUtils]: 19: Hoare triple {16294#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,780 INFO L280 TraceCheckUtils]: 20: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,780 INFO L280 TraceCheckUtils]: 21: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,780 INFO L280 TraceCheckUtils]: 22: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,781 INFO L280 TraceCheckUtils]: 23: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,782 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15052#true} {16294#(<= |fibo_#in~n| 2)} #48#return; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,782 INFO L280 TraceCheckUtils]: 25: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,783 INFO L280 TraceCheckUtils]: 26: Hoare triple {16294#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,784 INFO L280 TraceCheckUtils]: 27: Hoare triple {16294#(<= |fibo_#in~n| 2)} havoc #t~ret0; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,785 INFO L280 TraceCheckUtils]: 28: Hoare triple {16294#(<= |fibo_#in~n| 2)} havoc #t~ret1; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,785 INFO L280 TraceCheckUtils]: 29: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume true; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,786 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {16294#(<= |fibo_#in~n| 2)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,787 INFO L280 TraceCheckUtils]: 31: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,787 INFO L263 TraceCheckUtils]: 32: Hoare triple {16281#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,787 INFO L280 TraceCheckUtils]: 33: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,788 INFO L280 TraceCheckUtils]: 34: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,788 INFO L280 TraceCheckUtils]: 35: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,788 INFO L280 TraceCheckUtils]: 36: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,788 INFO L280 TraceCheckUtils]: 37: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,789 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15052#true} {16281#(<= |fibo_#in~n| 3)} #48#return; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,790 INFO L280 TraceCheckUtils]: 39: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,790 INFO L280 TraceCheckUtils]: 40: Hoare triple {16281#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,791 INFO L280 TraceCheckUtils]: 41: Hoare triple {16281#(<= |fibo_#in~n| 3)} havoc #t~ret0; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,791 INFO L280 TraceCheckUtils]: 42: Hoare triple {16281#(<= |fibo_#in~n| 3)} havoc #t~ret1; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,792 INFO L280 TraceCheckUtils]: 43: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume true; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,793 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {16281#(<= |fibo_#in~n| 3)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,793 INFO L280 TraceCheckUtils]: 45: Hoare triple {16234#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,793 INFO L263 TraceCheckUtils]: 46: Hoare triple {16234#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,794 INFO L280 TraceCheckUtils]: 47: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,794 INFO L280 TraceCheckUtils]: 48: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,794 INFO L280 TraceCheckUtils]: 49: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:35,794 INFO L263 TraceCheckUtils]: 50: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,794 INFO L280 TraceCheckUtils]: 51: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,795 INFO L280 TraceCheckUtils]: 52: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,795 INFO L280 TraceCheckUtils]: 53: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,795 INFO L280 TraceCheckUtils]: 54: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,795 INFO L280 TraceCheckUtils]: 55: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,795 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,795 INFO L280 TraceCheckUtils]: 57: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,796 INFO L263 TraceCheckUtils]: 58: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,796 INFO L280 TraceCheckUtils]: 59: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,796 INFO L280 TraceCheckUtils]: 60: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,796 INFO L280 TraceCheckUtils]: 61: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,796 INFO L280 TraceCheckUtils]: 62: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,797 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,797 INFO L280 TraceCheckUtils]: 64: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,797 INFO L280 TraceCheckUtils]: 65: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,797 INFO L280 TraceCheckUtils]: 66: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:35,797 INFO L280 TraceCheckUtils]: 67: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,798 INFO L280 TraceCheckUtils]: 68: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,799 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {15052#true} {16234#(<= |fibo_#in~n| 4)} #48#return; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,799 INFO L280 TraceCheckUtils]: 70: Hoare triple {16234#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,800 INFO L280 TraceCheckUtils]: 71: Hoare triple {16234#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,800 INFO L280 TraceCheckUtils]: 72: Hoare triple {16234#(<= |fibo_#in~n| 4)} havoc #t~ret0; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,801 INFO L280 TraceCheckUtils]: 73: Hoare triple {16234#(<= |fibo_#in~n| 4)} havoc #t~ret1; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,801 INFO L280 TraceCheckUtils]: 74: Hoare triple {16234#(<= |fibo_#in~n| 4)} assume true; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,802 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {16234#(<= |fibo_#in~n| 4)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:35,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,827 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,827 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,828 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,831 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,831 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,831 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:35,832 INFO L263 TraceCheckUtils]: 3: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,832 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,833 INFO L280 TraceCheckUtils]: 5: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,833 INFO L280 TraceCheckUtils]: 6: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,833 INFO L280 TraceCheckUtils]: 7: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,833 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,834 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,834 INFO L280 TraceCheckUtils]: 10: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,834 INFO L263 TraceCheckUtils]: 11: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,834 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,834 INFO L280 TraceCheckUtils]: 13: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,835 INFO L280 TraceCheckUtils]: 14: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,835 INFO L280 TraceCheckUtils]: 15: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,835 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,835 INFO L280 TraceCheckUtils]: 17: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,835 INFO L280 TraceCheckUtils]: 18: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,836 INFO L280 TraceCheckUtils]: 19: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:35,836 INFO L280 TraceCheckUtils]: 20: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,836 INFO L280 TraceCheckUtils]: 21: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,836 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,841 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,841 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,841 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,842 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:35,842 INFO L263 TraceCheckUtils]: 3: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,843 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,843 INFO L280 TraceCheckUtils]: 5: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,843 INFO L280 TraceCheckUtils]: 6: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:35,843 INFO L263 TraceCheckUtils]: 7: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,843 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,843 INFO L280 TraceCheckUtils]: 9: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,844 INFO L280 TraceCheckUtils]: 10: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,844 INFO L280 TraceCheckUtils]: 11: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,844 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,844 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,844 INFO L280 TraceCheckUtils]: 14: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,845 INFO L263 TraceCheckUtils]: 15: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,845 INFO L280 TraceCheckUtils]: 16: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,845 INFO L280 TraceCheckUtils]: 17: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,845 INFO L280 TraceCheckUtils]: 18: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,845 INFO L280 TraceCheckUtils]: 19: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,846 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,846 INFO L280 TraceCheckUtils]: 21: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,846 INFO L280 TraceCheckUtils]: 22: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,846 INFO L280 TraceCheckUtils]: 23: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:35,846 INFO L280 TraceCheckUtils]: 24: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,847 INFO L280 TraceCheckUtils]: 25: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,847 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,847 INFO L280 TraceCheckUtils]: 27: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,847 INFO L263 TraceCheckUtils]: 28: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,847 INFO L280 TraceCheckUtils]: 29: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,848 INFO L280 TraceCheckUtils]: 30: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,848 INFO L280 TraceCheckUtils]: 31: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,848 INFO L280 TraceCheckUtils]: 32: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,848 INFO L280 TraceCheckUtils]: 33: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,848 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,849 INFO L280 TraceCheckUtils]: 35: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,849 INFO L280 TraceCheckUtils]: 36: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,849 INFO L280 TraceCheckUtils]: 37: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:35,849 INFO L280 TraceCheckUtils]: 38: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,849 INFO L280 TraceCheckUtils]: 39: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,851 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15052#true} {16151#(<= |fibo_#in~n| 5)} #48#return; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:35,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,853 INFO L280 TraceCheckUtils]: 1: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,854 INFO L280 TraceCheckUtils]: 2: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,855 INFO L263 TraceCheckUtils]: 3: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,855 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,856 INFO L280 TraceCheckUtils]: 5: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,856 INFO L280 TraceCheckUtils]: 6: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,857 INFO L263 TraceCheckUtils]: 7: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,857 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,858 INFO L280 TraceCheckUtils]: 9: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,858 INFO L280 TraceCheckUtils]: 10: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,859 INFO L263 TraceCheckUtils]: 11: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,859 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,860 INFO L280 TraceCheckUtils]: 13: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,860 INFO L280 TraceCheckUtils]: 14: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,860 INFO L263 TraceCheckUtils]: 15: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,861 INFO L280 TraceCheckUtils]: 16: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,861 INFO L280 TraceCheckUtils]: 17: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:35,862 INFO L280 TraceCheckUtils]: 18: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:35,863 INFO L280 TraceCheckUtils]: 19: Hoare triple {16300#(<= |fibo_#in~n| 1)} #res := 1; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:35,863 INFO L280 TraceCheckUtils]: 20: Hoare triple {16300#(<= |fibo_#in~n| 1)} assume true; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:35,864 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {16300#(<= |fibo_#in~n| 1)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,865 INFO L280 TraceCheckUtils]: 22: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,865 INFO L263 TraceCheckUtils]: 23: Hoare triple {16294#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,865 INFO L280 TraceCheckUtils]: 24: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,866 INFO L280 TraceCheckUtils]: 25: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,866 INFO L280 TraceCheckUtils]: 26: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,866 INFO L280 TraceCheckUtils]: 27: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,867 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {15052#true} {16294#(<= |fibo_#in~n| 2)} #48#return; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,867 INFO L280 TraceCheckUtils]: 29: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,868 INFO L280 TraceCheckUtils]: 30: Hoare triple {16294#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,868 INFO L280 TraceCheckUtils]: 31: Hoare triple {16294#(<= |fibo_#in~n| 2)} havoc #t~ret0; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,869 INFO L280 TraceCheckUtils]: 32: Hoare triple {16294#(<= |fibo_#in~n| 2)} havoc #t~ret1; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,870 INFO L280 TraceCheckUtils]: 33: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume true; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:35,871 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {16294#(<= |fibo_#in~n| 2)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,871 INFO L280 TraceCheckUtils]: 35: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,871 INFO L263 TraceCheckUtils]: 36: Hoare triple {16281#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,872 INFO L280 TraceCheckUtils]: 37: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,872 INFO L280 TraceCheckUtils]: 38: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,872 INFO L280 TraceCheckUtils]: 39: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,872 INFO L280 TraceCheckUtils]: 40: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,872 INFO L280 TraceCheckUtils]: 41: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,873 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15052#true} {16281#(<= |fibo_#in~n| 3)} #48#return; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,874 INFO L280 TraceCheckUtils]: 43: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,874 INFO L280 TraceCheckUtils]: 44: Hoare triple {16281#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,875 INFO L280 TraceCheckUtils]: 45: Hoare triple {16281#(<= |fibo_#in~n| 3)} havoc #t~ret0; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,875 INFO L280 TraceCheckUtils]: 46: Hoare triple {16281#(<= |fibo_#in~n| 3)} havoc #t~ret1; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,876 INFO L280 TraceCheckUtils]: 47: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume true; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:35,877 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {16281#(<= |fibo_#in~n| 3)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,877 INFO L280 TraceCheckUtils]: 49: Hoare triple {16234#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,877 INFO L263 TraceCheckUtils]: 50: Hoare triple {16234#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,878 INFO L280 TraceCheckUtils]: 51: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,878 INFO L280 TraceCheckUtils]: 52: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,878 INFO L280 TraceCheckUtils]: 53: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:35,878 INFO L263 TraceCheckUtils]: 54: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,878 INFO L280 TraceCheckUtils]: 55: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,879 INFO L280 TraceCheckUtils]: 56: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,879 INFO L280 TraceCheckUtils]: 57: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,879 INFO L280 TraceCheckUtils]: 58: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,879 INFO L280 TraceCheckUtils]: 59: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,879 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,880 INFO L280 TraceCheckUtils]: 61: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,880 INFO L263 TraceCheckUtils]: 62: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,880 INFO L280 TraceCheckUtils]: 63: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,880 INFO L280 TraceCheckUtils]: 64: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,880 INFO L280 TraceCheckUtils]: 65: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,880 INFO L280 TraceCheckUtils]: 66: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,881 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,881 INFO L280 TraceCheckUtils]: 68: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,881 INFO L280 TraceCheckUtils]: 69: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,881 INFO L280 TraceCheckUtils]: 70: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:35,881 INFO L280 TraceCheckUtils]: 71: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,882 INFO L280 TraceCheckUtils]: 72: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,883 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {15052#true} {16234#(<= |fibo_#in~n| 4)} #48#return; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,883 INFO L280 TraceCheckUtils]: 74: Hoare triple {16234#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,884 INFO L280 TraceCheckUtils]: 75: Hoare triple {16234#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,884 INFO L280 TraceCheckUtils]: 76: Hoare triple {16234#(<= |fibo_#in~n| 4)} havoc #t~ret0; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,885 INFO L280 TraceCheckUtils]: 77: Hoare triple {16234#(<= |fibo_#in~n| 4)} havoc #t~ret1; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,885 INFO L280 TraceCheckUtils]: 78: Hoare triple {16234#(<= |fibo_#in~n| 4)} assume true; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:35,886 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {16234#(<= |fibo_#in~n| 4)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:35,887 INFO L280 TraceCheckUtils]: 80: Hoare triple {16151#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:35,887 INFO L263 TraceCheckUtils]: 81: Hoare triple {16151#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,887 INFO L280 TraceCheckUtils]: 82: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,887 INFO L280 TraceCheckUtils]: 83: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,888 INFO L280 TraceCheckUtils]: 84: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:35,888 INFO L263 TraceCheckUtils]: 85: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,888 INFO L280 TraceCheckUtils]: 86: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,888 INFO L280 TraceCheckUtils]: 87: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,888 INFO L280 TraceCheckUtils]: 88: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:35,888 INFO L263 TraceCheckUtils]: 89: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,889 INFO L280 TraceCheckUtils]: 90: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,889 INFO L280 TraceCheckUtils]: 91: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,889 INFO L280 TraceCheckUtils]: 92: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,889 INFO L280 TraceCheckUtils]: 93: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,889 INFO L280 TraceCheckUtils]: 94: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,890 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,890 INFO L280 TraceCheckUtils]: 96: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,890 INFO L263 TraceCheckUtils]: 97: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,890 INFO L280 TraceCheckUtils]: 98: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,890 INFO L280 TraceCheckUtils]: 99: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,890 INFO L280 TraceCheckUtils]: 100: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,891 INFO L280 TraceCheckUtils]: 101: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,891 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,891 INFO L280 TraceCheckUtils]: 103: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,891 INFO L280 TraceCheckUtils]: 104: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,891 INFO L280 TraceCheckUtils]: 105: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:35,892 INFO L280 TraceCheckUtils]: 106: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,892 INFO L280 TraceCheckUtils]: 107: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,892 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,892 INFO L280 TraceCheckUtils]: 109: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,892 INFO L263 TraceCheckUtils]: 110: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,892 INFO L280 TraceCheckUtils]: 111: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,893 INFO L280 TraceCheckUtils]: 112: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,893 INFO L280 TraceCheckUtils]: 113: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,893 INFO L280 TraceCheckUtils]: 114: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,893 INFO L280 TraceCheckUtils]: 115: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,893 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,894 INFO L280 TraceCheckUtils]: 117: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,894 INFO L280 TraceCheckUtils]: 118: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,894 INFO L280 TraceCheckUtils]: 119: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:35,894 INFO L280 TraceCheckUtils]: 120: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,894 INFO L280 TraceCheckUtils]: 121: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,896 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {15052#true} {16151#(<= |fibo_#in~n| 5)} #48#return; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:35,896 INFO L280 TraceCheckUtils]: 123: Hoare triple {16151#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:35,897 INFO L280 TraceCheckUtils]: 124: Hoare triple {16151#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:35,897 INFO L280 TraceCheckUtils]: 125: Hoare triple {16151#(<= |fibo_#in~n| 5)} havoc #t~ret0; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:35,898 INFO L280 TraceCheckUtils]: 126: Hoare triple {16151#(<= |fibo_#in~n| 5)} havoc #t~ret1; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:35,898 INFO L280 TraceCheckUtils]: 127: Hoare triple {16151#(<= |fibo_#in~n| 5)} assume true; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:35,899 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {16151#(<= |fibo_#in~n| 5)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:35,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,944 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,944 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,945 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,948 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,949 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,949 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,949 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:35,950 INFO L263 TraceCheckUtils]: 3: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,950 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,950 INFO L280 TraceCheckUtils]: 5: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,950 INFO L280 TraceCheckUtils]: 6: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,950 INFO L280 TraceCheckUtils]: 7: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,951 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,951 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,951 INFO L280 TraceCheckUtils]: 10: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,951 INFO L263 TraceCheckUtils]: 11: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,952 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,952 INFO L280 TraceCheckUtils]: 13: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,952 INFO L280 TraceCheckUtils]: 14: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,952 INFO L280 TraceCheckUtils]: 15: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,952 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,953 INFO L280 TraceCheckUtils]: 17: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,953 INFO L280 TraceCheckUtils]: 18: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,953 INFO L280 TraceCheckUtils]: 19: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:35,953 INFO L280 TraceCheckUtils]: 20: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,954 INFO L280 TraceCheckUtils]: 21: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,954 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,959 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,959 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,960 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,960 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:35,961 INFO L263 TraceCheckUtils]: 3: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,961 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,961 INFO L280 TraceCheckUtils]: 5: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,962 INFO L280 TraceCheckUtils]: 6: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:35,962 INFO L263 TraceCheckUtils]: 7: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,962 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,962 INFO L280 TraceCheckUtils]: 9: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,962 INFO L280 TraceCheckUtils]: 10: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,963 INFO L280 TraceCheckUtils]: 11: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,963 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,963 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,963 INFO L280 TraceCheckUtils]: 14: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,963 INFO L263 TraceCheckUtils]: 15: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,964 INFO L280 TraceCheckUtils]: 16: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,964 INFO L280 TraceCheckUtils]: 17: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,964 INFO L280 TraceCheckUtils]: 18: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,964 INFO L280 TraceCheckUtils]: 19: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,964 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,965 INFO L280 TraceCheckUtils]: 21: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,965 INFO L280 TraceCheckUtils]: 22: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,965 INFO L280 TraceCheckUtils]: 23: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:35,965 INFO L280 TraceCheckUtils]: 24: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,966 INFO L280 TraceCheckUtils]: 25: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,966 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,966 INFO L280 TraceCheckUtils]: 27: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,966 INFO L263 TraceCheckUtils]: 28: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,966 INFO L280 TraceCheckUtils]: 29: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,967 INFO L280 TraceCheckUtils]: 30: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,967 INFO L280 TraceCheckUtils]: 31: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,967 INFO L280 TraceCheckUtils]: 32: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,967 INFO L280 TraceCheckUtils]: 33: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,968 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,968 INFO L280 TraceCheckUtils]: 35: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,968 INFO L280 TraceCheckUtils]: 36: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,968 INFO L280 TraceCheckUtils]: 37: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:35,968 INFO L280 TraceCheckUtils]: 38: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,969 INFO L280 TraceCheckUtils]: 39: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,969 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,980 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,980 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,980 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:35,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,983 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,984 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,984 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:35,985 INFO L263 TraceCheckUtils]: 3: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,985 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,985 INFO L280 TraceCheckUtils]: 5: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,985 INFO L280 TraceCheckUtils]: 6: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,985 INFO L280 TraceCheckUtils]: 7: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,986 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,986 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,986 INFO L280 TraceCheckUtils]: 10: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,986 INFO L263 TraceCheckUtils]: 11: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,986 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,987 INFO L280 TraceCheckUtils]: 13: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,987 INFO L280 TraceCheckUtils]: 14: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,987 INFO L280 TraceCheckUtils]: 15: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,987 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,987 INFO L280 TraceCheckUtils]: 17: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,988 INFO L280 TraceCheckUtils]: 18: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,988 INFO L280 TraceCheckUtils]: 19: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:35,988 INFO L280 TraceCheckUtils]: 20: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,988 INFO L280 TraceCheckUtils]: 21: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,988 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:35,990 INFO L263 TraceCheckUtils]: 3: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,990 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,990 INFO L280 TraceCheckUtils]: 5: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,990 INFO L280 TraceCheckUtils]: 6: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:35,990 INFO L263 TraceCheckUtils]: 7: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,991 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,991 INFO L280 TraceCheckUtils]: 9: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,991 INFO L280 TraceCheckUtils]: 10: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:35,991 INFO L263 TraceCheckUtils]: 11: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,991 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,992 INFO L280 TraceCheckUtils]: 13: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,992 INFO L280 TraceCheckUtils]: 14: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,992 INFO L280 TraceCheckUtils]: 15: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,992 INFO L280 TraceCheckUtils]: 16: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,992 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,993 INFO L280 TraceCheckUtils]: 18: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,993 INFO L263 TraceCheckUtils]: 19: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,993 INFO L280 TraceCheckUtils]: 20: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,993 INFO L280 TraceCheckUtils]: 21: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:35,994 INFO L280 TraceCheckUtils]: 22: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:35,994 INFO L280 TraceCheckUtils]: 23: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,994 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,994 INFO L280 TraceCheckUtils]: 25: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,994 INFO L280 TraceCheckUtils]: 26: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,994 INFO L280 TraceCheckUtils]: 27: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:35,995 INFO L280 TraceCheckUtils]: 28: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,995 INFO L280 TraceCheckUtils]: 29: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,995 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,995 INFO L280 TraceCheckUtils]: 31: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,995 INFO L263 TraceCheckUtils]: 32: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,996 INFO L280 TraceCheckUtils]: 33: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,996 INFO L280 TraceCheckUtils]: 34: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,996 INFO L280 TraceCheckUtils]: 35: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:35,996 INFO L280 TraceCheckUtils]: 36: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:35,996 INFO L280 TraceCheckUtils]: 37: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,997 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:35,997 INFO L280 TraceCheckUtils]: 39: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,997 INFO L280 TraceCheckUtils]: 40: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,997 INFO L280 TraceCheckUtils]: 41: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:35,997 INFO L280 TraceCheckUtils]: 42: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:35,998 INFO L280 TraceCheckUtils]: 43: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:35,998 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:35,998 INFO L280 TraceCheckUtils]: 45: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:35,998 INFO L263 TraceCheckUtils]: 46: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:35,998 INFO L280 TraceCheckUtils]: 47: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,999 INFO L280 TraceCheckUtils]: 48: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,999 INFO L280 TraceCheckUtils]: 49: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:35,999 INFO L263 TraceCheckUtils]: 50: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:35,999 INFO L280 TraceCheckUtils]: 51: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:35,999 INFO L280 TraceCheckUtils]: 52: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:35,999 INFO L280 TraceCheckUtils]: 53: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,000 INFO L280 TraceCheckUtils]: 54: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,000 INFO L280 TraceCheckUtils]: 55: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,000 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,000 INFO L280 TraceCheckUtils]: 57: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,000 INFO L263 TraceCheckUtils]: 58: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,001 INFO L280 TraceCheckUtils]: 59: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,001 INFO L280 TraceCheckUtils]: 60: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,001 INFO L280 TraceCheckUtils]: 61: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,001 INFO L280 TraceCheckUtils]: 62: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,001 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,001 INFO L280 TraceCheckUtils]: 64: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,002 INFO L280 TraceCheckUtils]: 65: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,002 INFO L280 TraceCheckUtils]: 66: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,002 INFO L280 TraceCheckUtils]: 67: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,002 INFO L280 TraceCheckUtils]: 68: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,002 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,002 INFO L280 TraceCheckUtils]: 70: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,003 INFO L280 TraceCheckUtils]: 71: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,003 INFO L280 TraceCheckUtils]: 72: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,003 INFO L280 TraceCheckUtils]: 73: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,003 INFO L280 TraceCheckUtils]: 74: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,007 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {15052#true} {15998#(<= |fibo_#in~n| 6)} #48#return; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,013 INFO L280 TraceCheckUtils]: 2: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,014 INFO L263 TraceCheckUtils]: 3: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,014 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,015 INFO L280 TraceCheckUtils]: 5: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,015 INFO L280 TraceCheckUtils]: 6: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,016 INFO L263 TraceCheckUtils]: 7: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,016 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,016 INFO L280 TraceCheckUtils]: 9: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,017 INFO L280 TraceCheckUtils]: 10: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,017 INFO L263 TraceCheckUtils]: 11: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,018 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,018 INFO L280 TraceCheckUtils]: 13: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,019 INFO L280 TraceCheckUtils]: 14: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,019 INFO L263 TraceCheckUtils]: 15: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,019 INFO L280 TraceCheckUtils]: 16: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,020 INFO L280 TraceCheckUtils]: 17: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,021 INFO L280 TraceCheckUtils]: 18: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,021 INFO L263 TraceCheckUtils]: 19: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,021 INFO L280 TraceCheckUtils]: 20: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,022 INFO L280 TraceCheckUtils]: 21: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,022 INFO L280 TraceCheckUtils]: 22: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:36,023 INFO L280 TraceCheckUtils]: 23: Hoare triple {16300#(<= |fibo_#in~n| 1)} #res := 1; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:36,023 INFO L280 TraceCheckUtils]: 24: Hoare triple {16300#(<= |fibo_#in~n| 1)} assume true; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:36,024 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {16300#(<= |fibo_#in~n| 1)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,025 INFO L280 TraceCheckUtils]: 26: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,025 INFO L263 TraceCheckUtils]: 27: Hoare triple {16294#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,025 INFO L280 TraceCheckUtils]: 28: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,026 INFO L280 TraceCheckUtils]: 29: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,026 INFO L280 TraceCheckUtils]: 30: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,026 INFO L280 TraceCheckUtils]: 31: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,027 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {15052#true} {16294#(<= |fibo_#in~n| 2)} #48#return; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,027 INFO L280 TraceCheckUtils]: 33: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,028 INFO L280 TraceCheckUtils]: 34: Hoare triple {16294#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,028 INFO L280 TraceCheckUtils]: 35: Hoare triple {16294#(<= |fibo_#in~n| 2)} havoc #t~ret0; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,029 INFO L280 TraceCheckUtils]: 36: Hoare triple {16294#(<= |fibo_#in~n| 2)} havoc #t~ret1; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,029 INFO L280 TraceCheckUtils]: 37: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume true; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,030 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {16294#(<= |fibo_#in~n| 2)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,031 INFO L280 TraceCheckUtils]: 39: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,031 INFO L263 TraceCheckUtils]: 40: Hoare triple {16281#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,031 INFO L280 TraceCheckUtils]: 41: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,031 INFO L280 TraceCheckUtils]: 42: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,031 INFO L280 TraceCheckUtils]: 43: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,031 INFO L280 TraceCheckUtils]: 44: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,032 INFO L280 TraceCheckUtils]: 45: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,033 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {15052#true} {16281#(<= |fibo_#in~n| 3)} #48#return; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,033 INFO L280 TraceCheckUtils]: 47: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,034 INFO L280 TraceCheckUtils]: 48: Hoare triple {16281#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,034 INFO L280 TraceCheckUtils]: 49: Hoare triple {16281#(<= |fibo_#in~n| 3)} havoc #t~ret0; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,035 INFO L280 TraceCheckUtils]: 50: Hoare triple {16281#(<= |fibo_#in~n| 3)} havoc #t~ret1; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,035 INFO L280 TraceCheckUtils]: 51: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume true; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,036 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {16281#(<= |fibo_#in~n| 3)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,037 INFO L280 TraceCheckUtils]: 53: Hoare triple {16234#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,037 INFO L263 TraceCheckUtils]: 54: Hoare triple {16234#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,037 INFO L280 TraceCheckUtils]: 55: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,037 INFO L280 TraceCheckUtils]: 56: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,037 INFO L280 TraceCheckUtils]: 57: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,038 INFO L263 TraceCheckUtils]: 58: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,038 INFO L280 TraceCheckUtils]: 59: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,038 INFO L280 TraceCheckUtils]: 60: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,038 INFO L280 TraceCheckUtils]: 61: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,038 INFO L280 TraceCheckUtils]: 62: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,038 INFO L280 TraceCheckUtils]: 63: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,039 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,039 INFO L280 TraceCheckUtils]: 65: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,039 INFO L263 TraceCheckUtils]: 66: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,039 INFO L280 TraceCheckUtils]: 67: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,039 INFO L280 TraceCheckUtils]: 68: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,040 INFO L280 TraceCheckUtils]: 69: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,040 INFO L280 TraceCheckUtils]: 70: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,040 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,040 INFO L280 TraceCheckUtils]: 72: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,040 INFO L280 TraceCheckUtils]: 73: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,041 INFO L280 TraceCheckUtils]: 74: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,041 INFO L280 TraceCheckUtils]: 75: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,041 INFO L280 TraceCheckUtils]: 76: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,043 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {15052#true} {16234#(<= |fibo_#in~n| 4)} #48#return; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,043 INFO L280 TraceCheckUtils]: 78: Hoare triple {16234#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,044 INFO L280 TraceCheckUtils]: 79: Hoare triple {16234#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,044 INFO L280 TraceCheckUtils]: 80: Hoare triple {16234#(<= |fibo_#in~n| 4)} havoc #t~ret0; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,045 INFO L280 TraceCheckUtils]: 81: Hoare triple {16234#(<= |fibo_#in~n| 4)} havoc #t~ret1; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,045 INFO L280 TraceCheckUtils]: 82: Hoare triple {16234#(<= |fibo_#in~n| 4)} assume true; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,046 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {16234#(<= |fibo_#in~n| 4)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,047 INFO L280 TraceCheckUtils]: 84: Hoare triple {16151#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,047 INFO L263 TraceCheckUtils]: 85: Hoare triple {16151#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,047 INFO L280 TraceCheckUtils]: 86: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,048 INFO L280 TraceCheckUtils]: 87: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,048 INFO L280 TraceCheckUtils]: 88: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,048 INFO L263 TraceCheckUtils]: 89: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,048 INFO L280 TraceCheckUtils]: 90: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,049 INFO L280 TraceCheckUtils]: 91: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,049 INFO L280 TraceCheckUtils]: 92: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,049 INFO L263 TraceCheckUtils]: 93: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,049 INFO L280 TraceCheckUtils]: 94: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,049 INFO L280 TraceCheckUtils]: 95: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,049 INFO L280 TraceCheckUtils]: 96: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,050 INFO L280 TraceCheckUtils]: 97: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,050 INFO L280 TraceCheckUtils]: 98: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,050 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,050 INFO L280 TraceCheckUtils]: 100: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,050 INFO L263 TraceCheckUtils]: 101: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,051 INFO L280 TraceCheckUtils]: 102: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,051 INFO L280 TraceCheckUtils]: 103: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,051 INFO L280 TraceCheckUtils]: 104: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,051 INFO L280 TraceCheckUtils]: 105: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,051 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,052 INFO L280 TraceCheckUtils]: 107: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,052 INFO L280 TraceCheckUtils]: 108: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,052 INFO L280 TraceCheckUtils]: 109: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,052 INFO L280 TraceCheckUtils]: 110: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,052 INFO L280 TraceCheckUtils]: 111: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,052 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,053 INFO L280 TraceCheckUtils]: 113: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,053 INFO L263 TraceCheckUtils]: 114: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,053 INFO L280 TraceCheckUtils]: 115: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,053 INFO L280 TraceCheckUtils]: 116: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,053 INFO L280 TraceCheckUtils]: 117: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,053 INFO L280 TraceCheckUtils]: 118: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,054 INFO L280 TraceCheckUtils]: 119: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,054 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,054 INFO L280 TraceCheckUtils]: 121: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,054 INFO L280 TraceCheckUtils]: 122: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,054 INFO L280 TraceCheckUtils]: 123: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,054 INFO L280 TraceCheckUtils]: 124: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,055 INFO L280 TraceCheckUtils]: 125: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,056 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {15052#true} {16151#(<= |fibo_#in~n| 5)} #48#return; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,056 INFO L280 TraceCheckUtils]: 127: Hoare triple {16151#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,057 INFO L280 TraceCheckUtils]: 128: Hoare triple {16151#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,057 INFO L280 TraceCheckUtils]: 129: Hoare triple {16151#(<= |fibo_#in~n| 5)} havoc #t~ret0; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,058 INFO L280 TraceCheckUtils]: 130: Hoare triple {16151#(<= |fibo_#in~n| 5)} havoc #t~ret1; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,058 INFO L280 TraceCheckUtils]: 131: Hoare triple {16151#(<= |fibo_#in~n| 5)} assume true; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,059 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {16151#(<= |fibo_#in~n| 5)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,060 INFO L280 TraceCheckUtils]: 133: Hoare triple {15998#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,060 INFO L263 TraceCheckUtils]: 134: Hoare triple {15998#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,060 INFO L280 TraceCheckUtils]: 135: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,060 INFO L280 TraceCheckUtils]: 136: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,060 INFO L280 TraceCheckUtils]: 137: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,061 INFO L263 TraceCheckUtils]: 138: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,061 INFO L280 TraceCheckUtils]: 139: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,061 INFO L280 TraceCheckUtils]: 140: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,061 INFO L280 TraceCheckUtils]: 141: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,061 INFO L263 TraceCheckUtils]: 142: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,062 INFO L280 TraceCheckUtils]: 143: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,062 INFO L280 TraceCheckUtils]: 144: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,062 INFO L280 TraceCheckUtils]: 145: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,062 INFO L263 TraceCheckUtils]: 146: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,062 INFO L280 TraceCheckUtils]: 147: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,062 INFO L280 TraceCheckUtils]: 148: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,063 INFO L280 TraceCheckUtils]: 149: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,063 INFO L280 TraceCheckUtils]: 150: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,063 INFO L280 TraceCheckUtils]: 151: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,063 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,063 INFO L280 TraceCheckUtils]: 153: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,064 INFO L263 TraceCheckUtils]: 154: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,064 INFO L280 TraceCheckUtils]: 155: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,064 INFO L280 TraceCheckUtils]: 156: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,064 INFO L280 TraceCheckUtils]: 157: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,064 INFO L280 TraceCheckUtils]: 158: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,064 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,065 INFO L280 TraceCheckUtils]: 160: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,065 INFO L280 TraceCheckUtils]: 161: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,065 INFO L280 TraceCheckUtils]: 162: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,065 INFO L280 TraceCheckUtils]: 163: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,065 INFO L280 TraceCheckUtils]: 164: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,066 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,066 INFO L280 TraceCheckUtils]: 166: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,066 INFO L263 TraceCheckUtils]: 167: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,066 INFO L280 TraceCheckUtils]: 168: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,066 INFO L280 TraceCheckUtils]: 169: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,066 INFO L280 TraceCheckUtils]: 170: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,067 INFO L280 TraceCheckUtils]: 171: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,067 INFO L280 TraceCheckUtils]: 172: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,067 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,067 INFO L280 TraceCheckUtils]: 174: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,067 INFO L280 TraceCheckUtils]: 175: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,067 INFO L280 TraceCheckUtils]: 176: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,068 INFO L280 TraceCheckUtils]: 177: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,068 INFO L280 TraceCheckUtils]: 178: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,068 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,068 INFO L280 TraceCheckUtils]: 180: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,068 INFO L263 TraceCheckUtils]: 181: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,069 INFO L280 TraceCheckUtils]: 182: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,069 INFO L280 TraceCheckUtils]: 183: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,069 INFO L280 TraceCheckUtils]: 184: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,069 INFO L263 TraceCheckUtils]: 185: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,069 INFO L280 TraceCheckUtils]: 186: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,069 INFO L280 TraceCheckUtils]: 187: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,070 INFO L280 TraceCheckUtils]: 188: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,070 INFO L280 TraceCheckUtils]: 189: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,070 INFO L280 TraceCheckUtils]: 190: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,070 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,070 INFO L280 TraceCheckUtils]: 192: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,071 INFO L263 TraceCheckUtils]: 193: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,071 INFO L280 TraceCheckUtils]: 194: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,071 INFO L280 TraceCheckUtils]: 195: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,071 INFO L280 TraceCheckUtils]: 196: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,071 INFO L280 TraceCheckUtils]: 197: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,071 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,072 INFO L280 TraceCheckUtils]: 199: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,072 INFO L280 TraceCheckUtils]: 200: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,072 INFO L280 TraceCheckUtils]: 201: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,072 INFO L280 TraceCheckUtils]: 202: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,072 INFO L280 TraceCheckUtils]: 203: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,072 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,073 INFO L280 TraceCheckUtils]: 205: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,073 INFO L280 TraceCheckUtils]: 206: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,073 INFO L280 TraceCheckUtils]: 207: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,073 INFO L280 TraceCheckUtils]: 208: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,073 INFO L280 TraceCheckUtils]: 209: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,077 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {15052#true} {15998#(<= |fibo_#in~n| 6)} #48#return; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,078 INFO L280 TraceCheckUtils]: 211: Hoare triple {15998#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,079 INFO L280 TraceCheckUtils]: 212: Hoare triple {15998#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,079 INFO L280 TraceCheckUtils]: 213: Hoare triple {15998#(<= |fibo_#in~n| 6)} havoc #t~ret0; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,080 INFO L280 TraceCheckUtils]: 214: Hoare triple {15998#(<= |fibo_#in~n| 6)} havoc #t~ret1; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,080 INFO L280 TraceCheckUtils]: 215: Hoare triple {15998#(<= |fibo_#in~n| 6)} assume true; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,081 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {15998#(<= |fibo_#in~n| 6)} {15052#true} #46#return; {15685#(<= fibo_~n 7)} is VALID [2020-07-11 00:51:36,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,329 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,329 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,329 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,330 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15052#true} {16852#(<= 2 |fibo_#in~n|)} #46#return; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,336 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,336 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,336 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,337 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15052#true} {16852#(<= 2 |fibo_#in~n|)} #48#return; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16851#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:36,340 INFO L280 TraceCheckUtils]: 2: Hoare triple {16851#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,340 INFO L263 TraceCheckUtils]: 3: Hoare triple {16852#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,340 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,341 INFO L280 TraceCheckUtils]: 5: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,341 INFO L280 TraceCheckUtils]: 6: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,341 INFO L280 TraceCheckUtils]: 7: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,341 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,342 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15052#true} {16852#(<= 2 |fibo_#in~n|)} #46#return; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,343 INFO L280 TraceCheckUtils]: 10: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,343 INFO L263 TraceCheckUtils]: 11: Hoare triple {16852#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,343 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,344 INFO L280 TraceCheckUtils]: 13: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,344 INFO L280 TraceCheckUtils]: 14: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,344 INFO L280 TraceCheckUtils]: 15: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,345 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15052#true} {16852#(<= 2 |fibo_#in~n|)} #48#return; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,346 INFO L280 TraceCheckUtils]: 17: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,346 INFO L280 TraceCheckUtils]: 18: Hoare triple {16852#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,347 INFO L280 TraceCheckUtils]: 19: Hoare triple {16852#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,348 INFO L280 TraceCheckUtils]: 20: Hoare triple {16852#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,348 INFO L280 TraceCheckUtils]: 21: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume true; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,349 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {16852#(<= 2 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,356 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,357 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15052#true} {16844#(<= 3 |fibo_#in~n|)} #48#return; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,358 INFO L263 TraceCheckUtils]: 3: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,359 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,360 INFO L280 TraceCheckUtils]: 5: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16851#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:36,360 INFO L280 TraceCheckUtils]: 6: Hoare triple {16851#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,361 INFO L263 TraceCheckUtils]: 7: Hoare triple {16852#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,361 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,361 INFO L280 TraceCheckUtils]: 9: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,361 INFO L280 TraceCheckUtils]: 10: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,361 INFO L280 TraceCheckUtils]: 11: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,362 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,362 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15052#true} {16852#(<= 2 |fibo_#in~n|)} #46#return; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,363 INFO L280 TraceCheckUtils]: 14: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,363 INFO L263 TraceCheckUtils]: 15: Hoare triple {16852#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,363 INFO L280 TraceCheckUtils]: 16: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,364 INFO L280 TraceCheckUtils]: 17: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,364 INFO L280 TraceCheckUtils]: 18: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,364 INFO L280 TraceCheckUtils]: 19: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,365 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15052#true} {16852#(<= 2 |fibo_#in~n|)} #48#return; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,366 INFO L280 TraceCheckUtils]: 21: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,366 INFO L280 TraceCheckUtils]: 22: Hoare triple {16852#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,367 INFO L280 TraceCheckUtils]: 23: Hoare triple {16852#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,367 INFO L280 TraceCheckUtils]: 24: Hoare triple {16852#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,368 INFO L280 TraceCheckUtils]: 25: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume true; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,369 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16852#(<= 2 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,370 INFO L280 TraceCheckUtils]: 27: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,370 INFO L263 TraceCheckUtils]: 28: Hoare triple {16844#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,370 INFO L280 TraceCheckUtils]: 29: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,370 INFO L280 TraceCheckUtils]: 30: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,370 INFO L280 TraceCheckUtils]: 31: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,371 INFO L280 TraceCheckUtils]: 32: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,371 INFO L280 TraceCheckUtils]: 33: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,372 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15052#true} {16844#(<= 3 |fibo_#in~n|)} #48#return; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,372 INFO L280 TraceCheckUtils]: 35: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,373 INFO L280 TraceCheckUtils]: 36: Hoare triple {16844#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,373 INFO L280 TraceCheckUtils]: 37: Hoare triple {16844#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,374 INFO L280 TraceCheckUtils]: 38: Hoare triple {16844#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,374 INFO L280 TraceCheckUtils]: 39: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume true; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,375 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {16844#(<= 3 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,386 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,386 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,386 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,386 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,390 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,391 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,391 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,392 INFO L263 TraceCheckUtils]: 3: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,392 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,392 INFO L280 TraceCheckUtils]: 5: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,392 INFO L280 TraceCheckUtils]: 6: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,392 INFO L280 TraceCheckUtils]: 7: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,393 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,393 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,393 INFO L280 TraceCheckUtils]: 10: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,393 INFO L263 TraceCheckUtils]: 11: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,393 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,394 INFO L280 TraceCheckUtils]: 13: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,394 INFO L280 TraceCheckUtils]: 14: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,394 INFO L280 TraceCheckUtils]: 15: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,394 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,394 INFO L280 TraceCheckUtils]: 17: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,395 INFO L280 TraceCheckUtils]: 18: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,395 INFO L280 TraceCheckUtils]: 19: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,395 INFO L280 TraceCheckUtils]: 20: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,395 INFO L280 TraceCheckUtils]: 21: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,396 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15052#true} {16797#(<= 4 |fibo_#in~n|)} #48#return; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,398 INFO L263 TraceCheckUtils]: 3: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,399 INFO L280 TraceCheckUtils]: 5: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,400 INFO L280 TraceCheckUtils]: 6: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,400 INFO L263 TraceCheckUtils]: 7: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,401 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,401 INFO L280 TraceCheckUtils]: 9: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16851#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:36,402 INFO L280 TraceCheckUtils]: 10: Hoare triple {16851#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,402 INFO L263 TraceCheckUtils]: 11: Hoare triple {16852#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,403 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,403 INFO L280 TraceCheckUtils]: 13: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,403 INFO L280 TraceCheckUtils]: 14: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,403 INFO L280 TraceCheckUtils]: 15: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,403 INFO L280 TraceCheckUtils]: 16: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,404 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15052#true} {16852#(<= 2 |fibo_#in~n|)} #46#return; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,405 INFO L280 TraceCheckUtils]: 18: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,405 INFO L263 TraceCheckUtils]: 19: Hoare triple {16852#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,405 INFO L280 TraceCheckUtils]: 20: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,405 INFO L280 TraceCheckUtils]: 21: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,405 INFO L280 TraceCheckUtils]: 22: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,406 INFO L280 TraceCheckUtils]: 23: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,406 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15052#true} {16852#(<= 2 |fibo_#in~n|)} #48#return; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,407 INFO L280 TraceCheckUtils]: 25: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,408 INFO L280 TraceCheckUtils]: 26: Hoare triple {16852#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,408 INFO L280 TraceCheckUtils]: 27: Hoare triple {16852#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,409 INFO L280 TraceCheckUtils]: 28: Hoare triple {16852#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,409 INFO L280 TraceCheckUtils]: 29: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume true; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,410 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {16852#(<= 2 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,411 INFO L280 TraceCheckUtils]: 31: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,411 INFO L263 TraceCheckUtils]: 32: Hoare triple {16844#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,411 INFO L280 TraceCheckUtils]: 33: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,412 INFO L280 TraceCheckUtils]: 34: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,412 INFO L280 TraceCheckUtils]: 35: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,412 INFO L280 TraceCheckUtils]: 36: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,412 INFO L280 TraceCheckUtils]: 37: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,413 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15052#true} {16844#(<= 3 |fibo_#in~n|)} #48#return; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,413 INFO L280 TraceCheckUtils]: 39: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,414 INFO L280 TraceCheckUtils]: 40: Hoare triple {16844#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,414 INFO L280 TraceCheckUtils]: 41: Hoare triple {16844#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,415 INFO L280 TraceCheckUtils]: 42: Hoare triple {16844#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,415 INFO L280 TraceCheckUtils]: 43: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume true; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,417 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {16844#(<= 3 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,417 INFO L280 TraceCheckUtils]: 45: Hoare triple {16797#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,417 INFO L263 TraceCheckUtils]: 46: Hoare triple {16797#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,418 INFO L280 TraceCheckUtils]: 47: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,418 INFO L280 TraceCheckUtils]: 48: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,418 INFO L280 TraceCheckUtils]: 49: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,418 INFO L263 TraceCheckUtils]: 50: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,418 INFO L280 TraceCheckUtils]: 51: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,418 INFO L280 TraceCheckUtils]: 52: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,419 INFO L280 TraceCheckUtils]: 53: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,419 INFO L280 TraceCheckUtils]: 54: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,419 INFO L280 TraceCheckUtils]: 55: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,419 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,419 INFO L280 TraceCheckUtils]: 57: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,420 INFO L263 TraceCheckUtils]: 58: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,420 INFO L280 TraceCheckUtils]: 59: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,420 INFO L280 TraceCheckUtils]: 60: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,420 INFO L280 TraceCheckUtils]: 61: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,420 INFO L280 TraceCheckUtils]: 62: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,421 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,421 INFO L280 TraceCheckUtils]: 64: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,421 INFO L280 TraceCheckUtils]: 65: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,421 INFO L280 TraceCheckUtils]: 66: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,421 INFO L280 TraceCheckUtils]: 67: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,422 INFO L280 TraceCheckUtils]: 68: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,422 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {15052#true} {16797#(<= 4 |fibo_#in~n|)} #48#return; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,423 INFO L280 TraceCheckUtils]: 70: Hoare triple {16797#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,423 INFO L280 TraceCheckUtils]: 71: Hoare triple {16797#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,424 INFO L280 TraceCheckUtils]: 72: Hoare triple {16797#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,424 INFO L280 TraceCheckUtils]: 73: Hoare triple {16797#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,425 INFO L280 TraceCheckUtils]: 74: Hoare triple {16797#(<= 4 |fibo_#in~n|)} assume true; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,426 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {16797#(<= 4 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,446 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,446 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,446 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,446 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,450 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,450 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,450 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,451 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,451 INFO L263 TraceCheckUtils]: 3: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,451 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,451 INFO L280 TraceCheckUtils]: 5: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,452 INFO L280 TraceCheckUtils]: 6: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,452 INFO L280 TraceCheckUtils]: 7: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,452 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,452 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,452 INFO L280 TraceCheckUtils]: 10: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,453 INFO L263 TraceCheckUtils]: 11: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,453 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,453 INFO L280 TraceCheckUtils]: 13: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,453 INFO L280 TraceCheckUtils]: 14: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,453 INFO L280 TraceCheckUtils]: 15: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,454 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,454 INFO L280 TraceCheckUtils]: 17: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,454 INFO L280 TraceCheckUtils]: 18: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,454 INFO L280 TraceCheckUtils]: 19: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,454 INFO L280 TraceCheckUtils]: 20: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,455 INFO L280 TraceCheckUtils]: 21: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,455 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,458 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,459 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,459 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,460 INFO L263 TraceCheckUtils]: 3: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,460 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,460 INFO L280 TraceCheckUtils]: 5: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,460 INFO L280 TraceCheckUtils]: 6: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,460 INFO L263 TraceCheckUtils]: 7: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,461 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,461 INFO L280 TraceCheckUtils]: 9: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,461 INFO L280 TraceCheckUtils]: 10: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,461 INFO L280 TraceCheckUtils]: 11: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,461 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,462 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,462 INFO L280 TraceCheckUtils]: 14: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,462 INFO L263 TraceCheckUtils]: 15: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,462 INFO L280 TraceCheckUtils]: 16: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,462 INFO L280 TraceCheckUtils]: 17: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,463 INFO L280 TraceCheckUtils]: 18: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,463 INFO L280 TraceCheckUtils]: 19: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,463 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,463 INFO L280 TraceCheckUtils]: 21: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,463 INFO L280 TraceCheckUtils]: 22: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,464 INFO L280 TraceCheckUtils]: 23: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,464 INFO L280 TraceCheckUtils]: 24: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,464 INFO L280 TraceCheckUtils]: 25: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,464 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,464 INFO L280 TraceCheckUtils]: 27: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,465 INFO L263 TraceCheckUtils]: 28: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,465 INFO L280 TraceCheckUtils]: 29: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,465 INFO L280 TraceCheckUtils]: 30: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,465 INFO L280 TraceCheckUtils]: 31: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,465 INFO L280 TraceCheckUtils]: 32: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,466 INFO L280 TraceCheckUtils]: 33: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,466 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,466 INFO L280 TraceCheckUtils]: 35: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,466 INFO L280 TraceCheckUtils]: 36: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,466 INFO L280 TraceCheckUtils]: 37: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,467 INFO L280 TraceCheckUtils]: 38: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,467 INFO L280 TraceCheckUtils]: 39: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,468 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15052#true} {16714#(<= 5 |fibo_#in~n|)} #48#return; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,471 INFO L263 TraceCheckUtils]: 3: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,471 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,472 INFO L280 TraceCheckUtils]: 5: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,472 INFO L280 TraceCheckUtils]: 6: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,473 INFO L263 TraceCheckUtils]: 7: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,473 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,474 INFO L280 TraceCheckUtils]: 9: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,474 INFO L280 TraceCheckUtils]: 10: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,474 INFO L263 TraceCheckUtils]: 11: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,475 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,476 INFO L280 TraceCheckUtils]: 13: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16851#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:36,476 INFO L280 TraceCheckUtils]: 14: Hoare triple {16851#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,476 INFO L263 TraceCheckUtils]: 15: Hoare triple {16852#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,477 INFO L280 TraceCheckUtils]: 16: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,477 INFO L280 TraceCheckUtils]: 17: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,477 INFO L280 TraceCheckUtils]: 18: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,477 INFO L280 TraceCheckUtils]: 19: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,477 INFO L280 TraceCheckUtils]: 20: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,478 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15052#true} {16852#(<= 2 |fibo_#in~n|)} #46#return; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,479 INFO L280 TraceCheckUtils]: 22: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,479 INFO L263 TraceCheckUtils]: 23: Hoare triple {16852#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,479 INFO L280 TraceCheckUtils]: 24: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,479 INFO L280 TraceCheckUtils]: 25: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,479 INFO L280 TraceCheckUtils]: 26: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,480 INFO L280 TraceCheckUtils]: 27: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,480 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {15052#true} {16852#(<= 2 |fibo_#in~n|)} #48#return; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,481 INFO L280 TraceCheckUtils]: 29: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,482 INFO L280 TraceCheckUtils]: 30: Hoare triple {16852#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,482 INFO L280 TraceCheckUtils]: 31: Hoare triple {16852#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,483 INFO L280 TraceCheckUtils]: 32: Hoare triple {16852#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,483 INFO L280 TraceCheckUtils]: 33: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume true; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,484 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {16852#(<= 2 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,485 INFO L280 TraceCheckUtils]: 35: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,485 INFO L263 TraceCheckUtils]: 36: Hoare triple {16844#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,485 INFO L280 TraceCheckUtils]: 37: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,485 INFO L280 TraceCheckUtils]: 38: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,486 INFO L280 TraceCheckUtils]: 39: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,486 INFO L280 TraceCheckUtils]: 40: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,486 INFO L280 TraceCheckUtils]: 41: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,487 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15052#true} {16844#(<= 3 |fibo_#in~n|)} #48#return; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,487 INFO L280 TraceCheckUtils]: 43: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,488 INFO L280 TraceCheckUtils]: 44: Hoare triple {16844#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,488 INFO L280 TraceCheckUtils]: 45: Hoare triple {16844#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,489 INFO L280 TraceCheckUtils]: 46: Hoare triple {16844#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,489 INFO L280 TraceCheckUtils]: 47: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume true; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,490 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {16844#(<= 3 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,491 INFO L280 TraceCheckUtils]: 49: Hoare triple {16797#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,491 INFO L263 TraceCheckUtils]: 50: Hoare triple {16797#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,491 INFO L280 TraceCheckUtils]: 51: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,491 INFO L280 TraceCheckUtils]: 52: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,492 INFO L280 TraceCheckUtils]: 53: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,492 INFO L263 TraceCheckUtils]: 54: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,492 INFO L280 TraceCheckUtils]: 55: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,492 INFO L280 TraceCheckUtils]: 56: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,492 INFO L280 TraceCheckUtils]: 57: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,493 INFO L280 TraceCheckUtils]: 58: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,493 INFO L280 TraceCheckUtils]: 59: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,493 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,493 INFO L280 TraceCheckUtils]: 61: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,493 INFO L263 TraceCheckUtils]: 62: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,493 INFO L280 TraceCheckUtils]: 63: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,494 INFO L280 TraceCheckUtils]: 64: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,494 INFO L280 TraceCheckUtils]: 65: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,494 INFO L280 TraceCheckUtils]: 66: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,494 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,494 INFO L280 TraceCheckUtils]: 68: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,494 INFO L280 TraceCheckUtils]: 69: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,495 INFO L280 TraceCheckUtils]: 70: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,495 INFO L280 TraceCheckUtils]: 71: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,495 INFO L280 TraceCheckUtils]: 72: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,496 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {15052#true} {16797#(<= 4 |fibo_#in~n|)} #48#return; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,496 INFO L280 TraceCheckUtils]: 74: Hoare triple {16797#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,497 INFO L280 TraceCheckUtils]: 75: Hoare triple {16797#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,497 INFO L280 TraceCheckUtils]: 76: Hoare triple {16797#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,498 INFO L280 TraceCheckUtils]: 77: Hoare triple {16797#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,498 INFO L280 TraceCheckUtils]: 78: Hoare triple {16797#(<= 4 |fibo_#in~n|)} assume true; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,499 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {16797#(<= 4 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,500 INFO L280 TraceCheckUtils]: 80: Hoare triple {16714#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,500 INFO L263 TraceCheckUtils]: 81: Hoare triple {16714#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,500 INFO L280 TraceCheckUtils]: 82: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,501 INFO L280 TraceCheckUtils]: 83: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,501 INFO L280 TraceCheckUtils]: 84: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,501 INFO L263 TraceCheckUtils]: 85: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,501 INFO L280 TraceCheckUtils]: 86: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,501 INFO L280 TraceCheckUtils]: 87: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,502 INFO L280 TraceCheckUtils]: 88: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,502 INFO L263 TraceCheckUtils]: 89: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,502 INFO L280 TraceCheckUtils]: 90: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,502 INFO L280 TraceCheckUtils]: 91: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,502 INFO L280 TraceCheckUtils]: 92: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,503 INFO L280 TraceCheckUtils]: 93: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,503 INFO L280 TraceCheckUtils]: 94: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,503 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,503 INFO L280 TraceCheckUtils]: 96: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,503 INFO L263 TraceCheckUtils]: 97: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,504 INFO L280 TraceCheckUtils]: 98: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,504 INFO L280 TraceCheckUtils]: 99: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,504 INFO L280 TraceCheckUtils]: 100: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,504 INFO L280 TraceCheckUtils]: 101: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,504 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,504 INFO L280 TraceCheckUtils]: 103: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,505 INFO L280 TraceCheckUtils]: 104: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,505 INFO L280 TraceCheckUtils]: 105: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,505 INFO L280 TraceCheckUtils]: 106: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,505 INFO L280 TraceCheckUtils]: 107: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,505 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,506 INFO L280 TraceCheckUtils]: 109: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,506 INFO L263 TraceCheckUtils]: 110: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,506 INFO L280 TraceCheckUtils]: 111: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,506 INFO L280 TraceCheckUtils]: 112: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,506 INFO L280 TraceCheckUtils]: 113: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,506 INFO L280 TraceCheckUtils]: 114: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,507 INFO L280 TraceCheckUtils]: 115: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,507 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,507 INFO L280 TraceCheckUtils]: 117: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,507 INFO L280 TraceCheckUtils]: 118: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,507 INFO L280 TraceCheckUtils]: 119: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,508 INFO L280 TraceCheckUtils]: 120: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,508 INFO L280 TraceCheckUtils]: 121: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,509 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {15052#true} {16714#(<= 5 |fibo_#in~n|)} #48#return; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,509 INFO L280 TraceCheckUtils]: 123: Hoare triple {16714#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,510 INFO L280 TraceCheckUtils]: 124: Hoare triple {16714#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,510 INFO L280 TraceCheckUtils]: 125: Hoare triple {16714#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,511 INFO L280 TraceCheckUtils]: 126: Hoare triple {16714#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,511 INFO L280 TraceCheckUtils]: 127: Hoare triple {16714#(<= 5 |fibo_#in~n|)} assume true; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,512 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {16714#(<= 5 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,546 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,546 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,546 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,546 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,551 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,552 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,552 INFO L263 TraceCheckUtils]: 3: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,552 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,552 INFO L280 TraceCheckUtils]: 5: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,553 INFO L280 TraceCheckUtils]: 6: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,553 INFO L280 TraceCheckUtils]: 7: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,553 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,553 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,553 INFO L280 TraceCheckUtils]: 10: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,554 INFO L263 TraceCheckUtils]: 11: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,554 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,554 INFO L280 TraceCheckUtils]: 13: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,554 INFO L280 TraceCheckUtils]: 14: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,555 INFO L280 TraceCheckUtils]: 15: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,555 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,555 INFO L280 TraceCheckUtils]: 17: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,555 INFO L280 TraceCheckUtils]: 18: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,555 INFO L280 TraceCheckUtils]: 19: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,556 INFO L280 TraceCheckUtils]: 20: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,556 INFO L280 TraceCheckUtils]: 21: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,556 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:36,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,566 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,567 INFO L280 TraceCheckUtils]: 3: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,567 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,567 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,568 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,568 INFO L263 TraceCheckUtils]: 3: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,569 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,569 INFO L280 TraceCheckUtils]: 5: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,569 INFO L280 TraceCheckUtils]: 6: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,569 INFO L263 TraceCheckUtils]: 7: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,570 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,570 INFO L280 TraceCheckUtils]: 9: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,570 INFO L280 TraceCheckUtils]: 10: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,570 INFO L280 TraceCheckUtils]: 11: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,571 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,571 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,571 INFO L280 TraceCheckUtils]: 14: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,571 INFO L263 TraceCheckUtils]: 15: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,571 INFO L280 TraceCheckUtils]: 16: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,572 INFO L280 TraceCheckUtils]: 17: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,572 INFO L280 TraceCheckUtils]: 18: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,572 INFO L280 TraceCheckUtils]: 19: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,573 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,573 INFO L280 TraceCheckUtils]: 21: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,573 INFO L280 TraceCheckUtils]: 22: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,574 INFO L280 TraceCheckUtils]: 23: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,574 INFO L280 TraceCheckUtils]: 24: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,574 INFO L280 TraceCheckUtils]: 25: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,575 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,575 INFO L280 TraceCheckUtils]: 27: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,575 INFO L263 TraceCheckUtils]: 28: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,575 INFO L280 TraceCheckUtils]: 29: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,575 INFO L280 TraceCheckUtils]: 30: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,576 INFO L280 TraceCheckUtils]: 31: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,576 INFO L280 TraceCheckUtils]: 32: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,576 INFO L280 TraceCheckUtils]: 33: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,576 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,576 INFO L280 TraceCheckUtils]: 35: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,577 INFO L280 TraceCheckUtils]: 36: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,577 INFO L280 TraceCheckUtils]: 37: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,577 INFO L280 TraceCheckUtils]: 38: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,577 INFO L280 TraceCheckUtils]: 39: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,578 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15052#true} {16596#(<= 6 |fibo_#in~n|)} #48#return; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,581 INFO L280 TraceCheckUtils]: 2: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,582 INFO L263 TraceCheckUtils]: 3: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,582 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,583 INFO L280 TraceCheckUtils]: 5: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,583 INFO L280 TraceCheckUtils]: 6: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,584 INFO L263 TraceCheckUtils]: 7: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,584 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,585 INFO L280 TraceCheckUtils]: 9: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,585 INFO L280 TraceCheckUtils]: 10: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,586 INFO L263 TraceCheckUtils]: 11: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,586 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,587 INFO L280 TraceCheckUtils]: 13: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,587 INFO L280 TraceCheckUtils]: 14: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,588 INFO L263 TraceCheckUtils]: 15: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,588 INFO L280 TraceCheckUtils]: 16: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,589 INFO L280 TraceCheckUtils]: 17: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16851#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:36,590 INFO L280 TraceCheckUtils]: 18: Hoare triple {16851#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,590 INFO L263 TraceCheckUtils]: 19: Hoare triple {16852#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,590 INFO L280 TraceCheckUtils]: 20: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,590 INFO L280 TraceCheckUtils]: 21: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,591 INFO L280 TraceCheckUtils]: 22: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,591 INFO L280 TraceCheckUtils]: 23: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,591 INFO L280 TraceCheckUtils]: 24: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,592 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15052#true} {16852#(<= 2 |fibo_#in~n|)} #46#return; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,593 INFO L280 TraceCheckUtils]: 26: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,593 INFO L263 TraceCheckUtils]: 27: Hoare triple {16852#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,593 INFO L280 TraceCheckUtils]: 28: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,593 INFO L280 TraceCheckUtils]: 29: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,594 INFO L280 TraceCheckUtils]: 30: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,594 INFO L280 TraceCheckUtils]: 31: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,595 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {15052#true} {16852#(<= 2 |fibo_#in~n|)} #48#return; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,595 INFO L280 TraceCheckUtils]: 33: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,596 INFO L280 TraceCheckUtils]: 34: Hoare triple {16852#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,597 INFO L280 TraceCheckUtils]: 35: Hoare triple {16852#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,597 INFO L280 TraceCheckUtils]: 36: Hoare triple {16852#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,598 INFO L280 TraceCheckUtils]: 37: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume true; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,599 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {16852#(<= 2 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,600 INFO L280 TraceCheckUtils]: 39: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,600 INFO L263 TraceCheckUtils]: 40: Hoare triple {16844#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,600 INFO L280 TraceCheckUtils]: 41: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,600 INFO L280 TraceCheckUtils]: 42: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,601 INFO L280 TraceCheckUtils]: 43: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,601 INFO L280 TraceCheckUtils]: 44: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,601 INFO L280 TraceCheckUtils]: 45: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,602 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {15052#true} {16844#(<= 3 |fibo_#in~n|)} #48#return; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,603 INFO L280 TraceCheckUtils]: 47: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,603 INFO L280 TraceCheckUtils]: 48: Hoare triple {16844#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,604 INFO L280 TraceCheckUtils]: 49: Hoare triple {16844#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,604 INFO L280 TraceCheckUtils]: 50: Hoare triple {16844#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,605 INFO L280 TraceCheckUtils]: 51: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume true; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,606 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {16844#(<= 3 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,607 INFO L280 TraceCheckUtils]: 53: Hoare triple {16797#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,607 INFO L263 TraceCheckUtils]: 54: Hoare triple {16797#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,608 INFO L280 TraceCheckUtils]: 55: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,608 INFO L280 TraceCheckUtils]: 56: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,608 INFO L280 TraceCheckUtils]: 57: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,608 INFO L263 TraceCheckUtils]: 58: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,608 INFO L280 TraceCheckUtils]: 59: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,609 INFO L280 TraceCheckUtils]: 60: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,609 INFO L280 TraceCheckUtils]: 61: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,609 INFO L280 TraceCheckUtils]: 62: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,609 INFO L280 TraceCheckUtils]: 63: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,610 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,610 INFO L280 TraceCheckUtils]: 65: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,610 INFO L263 TraceCheckUtils]: 66: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,610 INFO L280 TraceCheckUtils]: 67: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,610 INFO L280 TraceCheckUtils]: 68: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,611 INFO L280 TraceCheckUtils]: 69: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,611 INFO L280 TraceCheckUtils]: 70: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,611 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,611 INFO L280 TraceCheckUtils]: 72: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,611 INFO L280 TraceCheckUtils]: 73: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,612 INFO L280 TraceCheckUtils]: 74: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,612 INFO L280 TraceCheckUtils]: 75: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,612 INFO L280 TraceCheckUtils]: 76: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,613 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {15052#true} {16797#(<= 4 |fibo_#in~n|)} #48#return; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,614 INFO L280 TraceCheckUtils]: 78: Hoare triple {16797#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,614 INFO L280 TraceCheckUtils]: 79: Hoare triple {16797#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,615 INFO L280 TraceCheckUtils]: 80: Hoare triple {16797#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,616 INFO L280 TraceCheckUtils]: 81: Hoare triple {16797#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,616 INFO L280 TraceCheckUtils]: 82: Hoare triple {16797#(<= 4 |fibo_#in~n|)} assume true; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,618 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {16797#(<= 4 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,618 INFO L280 TraceCheckUtils]: 84: Hoare triple {16714#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,618 INFO L263 TraceCheckUtils]: 85: Hoare triple {16714#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,619 INFO L280 TraceCheckUtils]: 86: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,619 INFO L280 TraceCheckUtils]: 87: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,619 INFO L280 TraceCheckUtils]: 88: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,619 INFO L263 TraceCheckUtils]: 89: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,619 INFO L280 TraceCheckUtils]: 90: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,620 INFO L280 TraceCheckUtils]: 91: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,620 INFO L280 TraceCheckUtils]: 92: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,620 INFO L263 TraceCheckUtils]: 93: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,620 INFO L280 TraceCheckUtils]: 94: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,621 INFO L280 TraceCheckUtils]: 95: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,621 INFO L280 TraceCheckUtils]: 96: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,621 INFO L280 TraceCheckUtils]: 97: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,621 INFO L280 TraceCheckUtils]: 98: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,622 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,622 INFO L280 TraceCheckUtils]: 100: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,622 INFO L263 TraceCheckUtils]: 101: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,622 INFO L280 TraceCheckUtils]: 102: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,622 INFO L280 TraceCheckUtils]: 103: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,623 INFO L280 TraceCheckUtils]: 104: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,623 INFO L280 TraceCheckUtils]: 105: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,623 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,623 INFO L280 TraceCheckUtils]: 107: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,624 INFO L280 TraceCheckUtils]: 108: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,624 INFO L280 TraceCheckUtils]: 109: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,624 INFO L280 TraceCheckUtils]: 110: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,624 INFO L280 TraceCheckUtils]: 111: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,624 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,625 INFO L280 TraceCheckUtils]: 113: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,625 INFO L263 TraceCheckUtils]: 114: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,625 INFO L280 TraceCheckUtils]: 115: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,625 INFO L280 TraceCheckUtils]: 116: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,625 INFO L280 TraceCheckUtils]: 117: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,626 INFO L280 TraceCheckUtils]: 118: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,626 INFO L280 TraceCheckUtils]: 119: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,626 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,626 INFO L280 TraceCheckUtils]: 121: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,627 INFO L280 TraceCheckUtils]: 122: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,627 INFO L280 TraceCheckUtils]: 123: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,627 INFO L280 TraceCheckUtils]: 124: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,627 INFO L280 TraceCheckUtils]: 125: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,628 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {15052#true} {16714#(<= 5 |fibo_#in~n|)} #48#return; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,629 INFO L280 TraceCheckUtils]: 127: Hoare triple {16714#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,629 INFO L280 TraceCheckUtils]: 128: Hoare triple {16714#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,630 INFO L280 TraceCheckUtils]: 129: Hoare triple {16714#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,631 INFO L280 TraceCheckUtils]: 130: Hoare triple {16714#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,631 INFO L280 TraceCheckUtils]: 131: Hoare triple {16714#(<= 5 |fibo_#in~n|)} assume true; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,633 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {16714#(<= 5 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,633 INFO L280 TraceCheckUtils]: 133: Hoare triple {16596#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,634 INFO L263 TraceCheckUtils]: 134: Hoare triple {16596#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,634 INFO L280 TraceCheckUtils]: 135: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,634 INFO L280 TraceCheckUtils]: 136: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,634 INFO L280 TraceCheckUtils]: 137: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,635 INFO L263 TraceCheckUtils]: 138: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,635 INFO L280 TraceCheckUtils]: 139: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,635 INFO L280 TraceCheckUtils]: 140: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,635 INFO L280 TraceCheckUtils]: 141: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,636 INFO L263 TraceCheckUtils]: 142: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,636 INFO L280 TraceCheckUtils]: 143: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,636 INFO L280 TraceCheckUtils]: 144: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,636 INFO L280 TraceCheckUtils]: 145: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,636 INFO L280 TraceCheckUtils]: 146: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,637 INFO L280 TraceCheckUtils]: 147: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,637 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,637 INFO L280 TraceCheckUtils]: 149: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,637 INFO L263 TraceCheckUtils]: 150: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,638 INFO L280 TraceCheckUtils]: 151: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,638 INFO L280 TraceCheckUtils]: 152: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,638 INFO L280 TraceCheckUtils]: 153: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,638 INFO L280 TraceCheckUtils]: 154: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,638 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,639 INFO L280 TraceCheckUtils]: 156: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,639 INFO L280 TraceCheckUtils]: 157: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,639 INFO L280 TraceCheckUtils]: 158: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,639 INFO L280 TraceCheckUtils]: 159: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,640 INFO L280 TraceCheckUtils]: 160: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,640 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,640 INFO L280 TraceCheckUtils]: 162: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,640 INFO L263 TraceCheckUtils]: 163: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,641 INFO L280 TraceCheckUtils]: 164: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,641 INFO L280 TraceCheckUtils]: 165: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,641 INFO L280 TraceCheckUtils]: 166: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,641 INFO L280 TraceCheckUtils]: 167: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,641 INFO L280 TraceCheckUtils]: 168: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,642 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,642 INFO L280 TraceCheckUtils]: 170: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,642 INFO L280 TraceCheckUtils]: 171: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,642 INFO L280 TraceCheckUtils]: 172: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,643 INFO L280 TraceCheckUtils]: 173: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,643 INFO L280 TraceCheckUtils]: 174: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,644 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {15052#true} {16596#(<= 6 |fibo_#in~n|)} #48#return; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,645 INFO L280 TraceCheckUtils]: 176: Hoare triple {16596#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,645 INFO L280 TraceCheckUtils]: 177: Hoare triple {16596#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,646 INFO L280 TraceCheckUtils]: 178: Hoare triple {16596#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,647 INFO L280 TraceCheckUtils]: 179: Hoare triple {16596#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,647 INFO L280 TraceCheckUtils]: 180: Hoare triple {16596#(<= 6 |fibo_#in~n|)} assume true; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,648 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {16596#(<= 6 |fibo_#in~n|)} {15685#(<= fibo_~n 7)} #48#return; {15053#false} is VALID [2020-07-11 00:51:36,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,682 INFO L263 TraceCheckUtils]: 3: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,684 INFO L263 TraceCheckUtils]: 7: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,685 INFO L280 TraceCheckUtils]: 9: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,685 INFO L280 TraceCheckUtils]: 10: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,685 INFO L263 TraceCheckUtils]: 11: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,686 INFO L280 TraceCheckUtils]: 12: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,686 INFO L280 TraceCheckUtils]: 13: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,687 INFO L280 TraceCheckUtils]: 14: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,687 INFO L263 TraceCheckUtils]: 15: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,688 INFO L280 TraceCheckUtils]: 16: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,688 INFO L280 TraceCheckUtils]: 17: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,688 INFO L280 TraceCheckUtils]: 18: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,689 INFO L263 TraceCheckUtils]: 19: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,689 INFO L280 TraceCheckUtils]: 20: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,690 INFO L280 TraceCheckUtils]: 21: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,690 INFO L280 TraceCheckUtils]: 22: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,690 INFO L263 TraceCheckUtils]: 23: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,691 INFO L280 TraceCheckUtils]: 24: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,691 INFO L280 TraceCheckUtils]: 25: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,692 INFO L280 TraceCheckUtils]: 26: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:36,692 INFO L280 TraceCheckUtils]: 27: Hoare triple {16300#(<= |fibo_#in~n| 1)} #res := 1; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:36,693 INFO L280 TraceCheckUtils]: 28: Hoare triple {16300#(<= |fibo_#in~n| 1)} assume true; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:36,694 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {16300#(<= |fibo_#in~n| 1)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,695 INFO L280 TraceCheckUtils]: 30: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,695 INFO L263 TraceCheckUtils]: 31: Hoare triple {16294#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,695 INFO L280 TraceCheckUtils]: 32: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,695 INFO L280 TraceCheckUtils]: 33: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,695 INFO L280 TraceCheckUtils]: 34: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,695 INFO L280 TraceCheckUtils]: 35: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,696 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {15052#true} {16294#(<= |fibo_#in~n| 2)} #48#return; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,697 INFO L280 TraceCheckUtils]: 37: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,697 INFO L280 TraceCheckUtils]: 38: Hoare triple {16294#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,698 INFO L280 TraceCheckUtils]: 39: Hoare triple {16294#(<= |fibo_#in~n| 2)} havoc #t~ret0; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,698 INFO L280 TraceCheckUtils]: 40: Hoare triple {16294#(<= |fibo_#in~n| 2)} havoc #t~ret1; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,699 INFO L280 TraceCheckUtils]: 41: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume true; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,700 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {16294#(<= |fibo_#in~n| 2)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,700 INFO L280 TraceCheckUtils]: 43: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,700 INFO L263 TraceCheckUtils]: 44: Hoare triple {16281#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,701 INFO L280 TraceCheckUtils]: 45: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,701 INFO L280 TraceCheckUtils]: 46: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,701 INFO L280 TraceCheckUtils]: 47: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,701 INFO L280 TraceCheckUtils]: 48: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,701 INFO L280 TraceCheckUtils]: 49: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,702 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {15052#true} {16281#(<= |fibo_#in~n| 3)} #48#return; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,702 INFO L280 TraceCheckUtils]: 51: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,703 INFO L280 TraceCheckUtils]: 52: Hoare triple {16281#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,703 INFO L280 TraceCheckUtils]: 53: Hoare triple {16281#(<= |fibo_#in~n| 3)} havoc #t~ret0; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,704 INFO L280 TraceCheckUtils]: 54: Hoare triple {16281#(<= |fibo_#in~n| 3)} havoc #t~ret1; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,704 INFO L280 TraceCheckUtils]: 55: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume true; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,705 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {16281#(<= |fibo_#in~n| 3)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,706 INFO L280 TraceCheckUtils]: 57: Hoare triple {16234#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,706 INFO L263 TraceCheckUtils]: 58: Hoare triple {16234#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,706 INFO L280 TraceCheckUtils]: 59: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,706 INFO L280 TraceCheckUtils]: 60: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,707 INFO L280 TraceCheckUtils]: 61: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,707 INFO L263 TraceCheckUtils]: 62: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,707 INFO L280 TraceCheckUtils]: 63: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,707 INFO L280 TraceCheckUtils]: 64: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,707 INFO L280 TraceCheckUtils]: 65: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,707 INFO L280 TraceCheckUtils]: 66: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,708 INFO L280 TraceCheckUtils]: 67: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,708 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,708 INFO L280 TraceCheckUtils]: 69: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,708 INFO L263 TraceCheckUtils]: 70: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,708 INFO L280 TraceCheckUtils]: 71: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,708 INFO L280 TraceCheckUtils]: 72: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,709 INFO L280 TraceCheckUtils]: 73: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,709 INFO L280 TraceCheckUtils]: 74: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,709 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,709 INFO L280 TraceCheckUtils]: 76: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,709 INFO L280 TraceCheckUtils]: 77: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,709 INFO L280 TraceCheckUtils]: 78: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,710 INFO L280 TraceCheckUtils]: 79: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,710 INFO L280 TraceCheckUtils]: 80: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,711 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {15052#true} {16234#(<= |fibo_#in~n| 4)} #48#return; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,711 INFO L280 TraceCheckUtils]: 82: Hoare triple {16234#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,711 INFO L280 TraceCheckUtils]: 83: Hoare triple {16234#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,712 INFO L280 TraceCheckUtils]: 84: Hoare triple {16234#(<= |fibo_#in~n| 4)} havoc #t~ret0; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,712 INFO L280 TraceCheckUtils]: 85: Hoare triple {16234#(<= |fibo_#in~n| 4)} havoc #t~ret1; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,713 INFO L280 TraceCheckUtils]: 86: Hoare triple {16234#(<= |fibo_#in~n| 4)} assume true; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,714 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {16234#(<= |fibo_#in~n| 4)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,714 INFO L280 TraceCheckUtils]: 88: Hoare triple {16151#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,715 INFO L263 TraceCheckUtils]: 89: Hoare triple {16151#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,715 INFO L280 TraceCheckUtils]: 90: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,715 INFO L280 TraceCheckUtils]: 91: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,715 INFO L280 TraceCheckUtils]: 92: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,715 INFO L263 TraceCheckUtils]: 93: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,715 INFO L280 TraceCheckUtils]: 94: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,716 INFO L280 TraceCheckUtils]: 95: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,716 INFO L280 TraceCheckUtils]: 96: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,716 INFO L263 TraceCheckUtils]: 97: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,716 INFO L280 TraceCheckUtils]: 98: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,716 INFO L280 TraceCheckUtils]: 99: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,716 INFO L280 TraceCheckUtils]: 100: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,717 INFO L280 TraceCheckUtils]: 101: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,717 INFO L280 TraceCheckUtils]: 102: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,717 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,717 INFO L280 TraceCheckUtils]: 104: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,717 INFO L263 TraceCheckUtils]: 105: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,717 INFO L280 TraceCheckUtils]: 106: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,718 INFO L280 TraceCheckUtils]: 107: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,718 INFO L280 TraceCheckUtils]: 108: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,718 INFO L280 TraceCheckUtils]: 109: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,718 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,718 INFO L280 TraceCheckUtils]: 111: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,718 INFO L280 TraceCheckUtils]: 112: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,719 INFO L280 TraceCheckUtils]: 113: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,719 INFO L280 TraceCheckUtils]: 114: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,719 INFO L280 TraceCheckUtils]: 115: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,719 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,719 INFO L280 TraceCheckUtils]: 117: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,720 INFO L263 TraceCheckUtils]: 118: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,720 INFO L280 TraceCheckUtils]: 119: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,720 INFO L280 TraceCheckUtils]: 120: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,720 INFO L280 TraceCheckUtils]: 121: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,720 INFO L280 TraceCheckUtils]: 122: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,720 INFO L280 TraceCheckUtils]: 123: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,721 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,721 INFO L280 TraceCheckUtils]: 125: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,721 INFO L280 TraceCheckUtils]: 126: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,721 INFO L280 TraceCheckUtils]: 127: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,721 INFO L280 TraceCheckUtils]: 128: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,721 INFO L280 TraceCheckUtils]: 129: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,722 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {15052#true} {16151#(<= |fibo_#in~n| 5)} #48#return; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,723 INFO L280 TraceCheckUtils]: 131: Hoare triple {16151#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,725 INFO L280 TraceCheckUtils]: 132: Hoare triple {16151#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,725 INFO L280 TraceCheckUtils]: 133: Hoare triple {16151#(<= |fibo_#in~n| 5)} havoc #t~ret0; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,726 INFO L280 TraceCheckUtils]: 134: Hoare triple {16151#(<= |fibo_#in~n| 5)} havoc #t~ret1; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,726 INFO L280 TraceCheckUtils]: 135: Hoare triple {16151#(<= |fibo_#in~n| 5)} assume true; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,727 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {16151#(<= |fibo_#in~n| 5)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,728 INFO L280 TraceCheckUtils]: 137: Hoare triple {15998#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,728 INFO L263 TraceCheckUtils]: 138: Hoare triple {15998#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,728 INFO L280 TraceCheckUtils]: 139: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,728 INFO L280 TraceCheckUtils]: 140: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,728 INFO L280 TraceCheckUtils]: 141: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,729 INFO L263 TraceCheckUtils]: 142: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,729 INFO L280 TraceCheckUtils]: 143: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,729 INFO L280 TraceCheckUtils]: 144: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,729 INFO L280 TraceCheckUtils]: 145: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,729 INFO L263 TraceCheckUtils]: 146: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,729 INFO L280 TraceCheckUtils]: 147: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,730 INFO L280 TraceCheckUtils]: 148: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,730 INFO L280 TraceCheckUtils]: 149: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,730 INFO L263 TraceCheckUtils]: 150: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,730 INFO L280 TraceCheckUtils]: 151: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,730 INFO L280 TraceCheckUtils]: 152: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,730 INFO L280 TraceCheckUtils]: 153: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,731 INFO L280 TraceCheckUtils]: 154: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,731 INFO L280 TraceCheckUtils]: 155: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,731 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,731 INFO L280 TraceCheckUtils]: 157: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,731 INFO L263 TraceCheckUtils]: 158: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,731 INFO L280 TraceCheckUtils]: 159: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,732 INFO L280 TraceCheckUtils]: 160: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,732 INFO L280 TraceCheckUtils]: 161: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,732 INFO L280 TraceCheckUtils]: 162: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,732 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,732 INFO L280 TraceCheckUtils]: 164: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,732 INFO L280 TraceCheckUtils]: 165: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,733 INFO L280 TraceCheckUtils]: 166: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,733 INFO L280 TraceCheckUtils]: 167: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,733 INFO L280 TraceCheckUtils]: 168: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,733 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,733 INFO L280 TraceCheckUtils]: 170: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,733 INFO L263 TraceCheckUtils]: 171: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,734 INFO L280 TraceCheckUtils]: 172: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,734 INFO L280 TraceCheckUtils]: 173: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,734 INFO L280 TraceCheckUtils]: 174: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,734 INFO L280 TraceCheckUtils]: 175: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,734 INFO L280 TraceCheckUtils]: 176: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,734 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,735 INFO L280 TraceCheckUtils]: 178: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,735 INFO L280 TraceCheckUtils]: 179: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,735 INFO L280 TraceCheckUtils]: 180: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,735 INFO L280 TraceCheckUtils]: 181: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,735 INFO L280 TraceCheckUtils]: 182: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,735 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,736 INFO L280 TraceCheckUtils]: 184: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,736 INFO L263 TraceCheckUtils]: 185: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,736 INFO L280 TraceCheckUtils]: 186: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,736 INFO L280 TraceCheckUtils]: 187: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,736 INFO L280 TraceCheckUtils]: 188: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,736 INFO L263 TraceCheckUtils]: 189: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,737 INFO L280 TraceCheckUtils]: 190: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,737 INFO L280 TraceCheckUtils]: 191: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,737 INFO L280 TraceCheckUtils]: 192: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,737 INFO L280 TraceCheckUtils]: 193: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,737 INFO L280 TraceCheckUtils]: 194: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,737 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,738 INFO L280 TraceCheckUtils]: 196: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,738 INFO L263 TraceCheckUtils]: 197: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,738 INFO L280 TraceCheckUtils]: 198: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,738 INFO L280 TraceCheckUtils]: 199: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,738 INFO L280 TraceCheckUtils]: 200: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,738 INFO L280 TraceCheckUtils]: 201: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,739 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,739 INFO L280 TraceCheckUtils]: 203: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,739 INFO L280 TraceCheckUtils]: 204: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,739 INFO L280 TraceCheckUtils]: 205: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,739 INFO L280 TraceCheckUtils]: 206: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,739 INFO L280 TraceCheckUtils]: 207: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,740 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,740 INFO L280 TraceCheckUtils]: 209: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,740 INFO L280 TraceCheckUtils]: 210: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,740 INFO L280 TraceCheckUtils]: 211: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,740 INFO L280 TraceCheckUtils]: 212: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,740 INFO L280 TraceCheckUtils]: 213: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,741 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {15052#true} {15998#(<= |fibo_#in~n| 6)} #48#return; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,742 INFO L280 TraceCheckUtils]: 215: Hoare triple {15998#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,742 INFO L280 TraceCheckUtils]: 216: Hoare triple {15998#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,743 INFO L280 TraceCheckUtils]: 217: Hoare triple {15998#(<= |fibo_#in~n| 6)} havoc #t~ret0; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,743 INFO L280 TraceCheckUtils]: 218: Hoare triple {15998#(<= |fibo_#in~n| 6)} havoc #t~ret1; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,744 INFO L280 TraceCheckUtils]: 219: Hoare triple {15998#(<= |fibo_#in~n| 6)} assume true; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,744 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {15998#(<= |fibo_#in~n| 6)} {15052#true} #46#return; {15685#(<= fibo_~n 7)} is VALID [2020-07-11 00:51:36,745 INFO L280 TraceCheckUtils]: 221: Hoare triple {15685#(<= fibo_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15685#(<= fibo_~n 7)} is VALID [2020-07-11 00:51:36,745 INFO L263 TraceCheckUtils]: 222: Hoare triple {15685#(<= fibo_~n 7)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,746 INFO L280 TraceCheckUtils]: 223: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,746 INFO L280 TraceCheckUtils]: 224: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,746 INFO L280 TraceCheckUtils]: 225: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,747 INFO L263 TraceCheckUtils]: 226: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,747 INFO L280 TraceCheckUtils]: 227: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,748 INFO L280 TraceCheckUtils]: 228: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,748 INFO L280 TraceCheckUtils]: 229: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,748 INFO L263 TraceCheckUtils]: 230: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,749 INFO L280 TraceCheckUtils]: 231: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,749 INFO L280 TraceCheckUtils]: 232: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,750 INFO L280 TraceCheckUtils]: 233: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,750 INFO L263 TraceCheckUtils]: 234: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,750 INFO L280 TraceCheckUtils]: 235: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,751 INFO L280 TraceCheckUtils]: 236: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,751 INFO L280 TraceCheckUtils]: 237: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,751 INFO L263 TraceCheckUtils]: 238: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,752 INFO L280 TraceCheckUtils]: 239: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,752 INFO L280 TraceCheckUtils]: 240: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16851#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:36,753 INFO L280 TraceCheckUtils]: 241: Hoare triple {16851#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,753 INFO L263 TraceCheckUtils]: 242: Hoare triple {16852#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,753 INFO L280 TraceCheckUtils]: 243: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,754 INFO L280 TraceCheckUtils]: 244: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,754 INFO L280 TraceCheckUtils]: 245: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,754 INFO L280 TraceCheckUtils]: 246: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,754 INFO L280 TraceCheckUtils]: 247: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,755 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {15052#true} {16852#(<= 2 |fibo_#in~n|)} #46#return; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,755 INFO L280 TraceCheckUtils]: 249: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,755 INFO L263 TraceCheckUtils]: 250: Hoare triple {16852#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,756 INFO L280 TraceCheckUtils]: 251: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,756 INFO L280 TraceCheckUtils]: 252: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,756 INFO L280 TraceCheckUtils]: 253: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,756 INFO L280 TraceCheckUtils]: 254: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,757 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {15052#true} {16852#(<= 2 |fibo_#in~n|)} #48#return; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,757 INFO L280 TraceCheckUtils]: 256: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,758 INFO L280 TraceCheckUtils]: 257: Hoare triple {16852#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,758 INFO L280 TraceCheckUtils]: 258: Hoare triple {16852#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,758 INFO L280 TraceCheckUtils]: 259: Hoare triple {16852#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,759 INFO L280 TraceCheckUtils]: 260: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume true; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,760 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {16852#(<= 2 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,760 INFO L280 TraceCheckUtils]: 262: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,761 INFO L263 TraceCheckUtils]: 263: Hoare triple {16844#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,761 INFO L280 TraceCheckUtils]: 264: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,761 INFO L280 TraceCheckUtils]: 265: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,761 INFO L280 TraceCheckUtils]: 266: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,761 INFO L280 TraceCheckUtils]: 267: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,761 INFO L280 TraceCheckUtils]: 268: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,762 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {15052#true} {16844#(<= 3 |fibo_#in~n|)} #48#return; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,762 INFO L280 TraceCheckUtils]: 270: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,763 INFO L280 TraceCheckUtils]: 271: Hoare triple {16844#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,763 INFO L280 TraceCheckUtils]: 272: Hoare triple {16844#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,764 INFO L280 TraceCheckUtils]: 273: Hoare triple {16844#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,764 INFO L280 TraceCheckUtils]: 274: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume true; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,765 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {16844#(<= 3 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,766 INFO L280 TraceCheckUtils]: 276: Hoare triple {16797#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,766 INFO L263 TraceCheckUtils]: 277: Hoare triple {16797#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,766 INFO L280 TraceCheckUtils]: 278: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,766 INFO L280 TraceCheckUtils]: 279: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,766 INFO L280 TraceCheckUtils]: 280: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,767 INFO L263 TraceCheckUtils]: 281: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,767 INFO L280 TraceCheckUtils]: 282: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,767 INFO L280 TraceCheckUtils]: 283: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,767 INFO L280 TraceCheckUtils]: 284: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,767 INFO L280 TraceCheckUtils]: 285: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,767 INFO L280 TraceCheckUtils]: 286: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,768 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,768 INFO L280 TraceCheckUtils]: 288: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,768 INFO L263 TraceCheckUtils]: 289: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,768 INFO L280 TraceCheckUtils]: 290: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,768 INFO L280 TraceCheckUtils]: 291: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,768 INFO L280 TraceCheckUtils]: 292: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,769 INFO L280 TraceCheckUtils]: 293: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,769 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,769 INFO L280 TraceCheckUtils]: 295: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,769 INFO L280 TraceCheckUtils]: 296: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,769 INFO L280 TraceCheckUtils]: 297: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,769 INFO L280 TraceCheckUtils]: 298: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,770 INFO L280 TraceCheckUtils]: 299: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,774 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {15052#true} {16797#(<= 4 |fibo_#in~n|)} #48#return; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,774 INFO L280 TraceCheckUtils]: 301: Hoare triple {16797#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,775 INFO L280 TraceCheckUtils]: 302: Hoare triple {16797#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,775 INFO L280 TraceCheckUtils]: 303: Hoare triple {16797#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,776 INFO L280 TraceCheckUtils]: 304: Hoare triple {16797#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,776 INFO L280 TraceCheckUtils]: 305: Hoare triple {16797#(<= 4 |fibo_#in~n|)} assume true; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,777 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {16797#(<= 4 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,778 INFO L280 TraceCheckUtils]: 307: Hoare triple {16714#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,778 INFO L263 TraceCheckUtils]: 308: Hoare triple {16714#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,778 INFO L280 TraceCheckUtils]: 309: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,778 INFO L280 TraceCheckUtils]: 310: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,779 INFO L280 TraceCheckUtils]: 311: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,779 INFO L263 TraceCheckUtils]: 312: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,779 INFO L280 TraceCheckUtils]: 313: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,779 INFO L280 TraceCheckUtils]: 314: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,779 INFO L280 TraceCheckUtils]: 315: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,779 INFO L263 TraceCheckUtils]: 316: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,780 INFO L280 TraceCheckUtils]: 317: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,780 INFO L280 TraceCheckUtils]: 318: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,780 INFO L280 TraceCheckUtils]: 319: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,780 INFO L280 TraceCheckUtils]: 320: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,780 INFO L280 TraceCheckUtils]: 321: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,780 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,781 INFO L280 TraceCheckUtils]: 323: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,781 INFO L263 TraceCheckUtils]: 324: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,781 INFO L280 TraceCheckUtils]: 325: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,781 INFO L280 TraceCheckUtils]: 326: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,781 INFO L280 TraceCheckUtils]: 327: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,781 INFO L280 TraceCheckUtils]: 328: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,781 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,782 INFO L280 TraceCheckUtils]: 330: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,782 INFO L280 TraceCheckUtils]: 331: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,782 INFO L280 TraceCheckUtils]: 332: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,782 INFO L280 TraceCheckUtils]: 333: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,782 INFO L280 TraceCheckUtils]: 334: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,782 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,783 INFO L280 TraceCheckUtils]: 336: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,783 INFO L263 TraceCheckUtils]: 337: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,783 INFO L280 TraceCheckUtils]: 338: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,783 INFO L280 TraceCheckUtils]: 339: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,783 INFO L280 TraceCheckUtils]: 340: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,783 INFO L280 TraceCheckUtils]: 341: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,784 INFO L280 TraceCheckUtils]: 342: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,784 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,784 INFO L280 TraceCheckUtils]: 344: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,784 INFO L280 TraceCheckUtils]: 345: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,784 INFO L280 TraceCheckUtils]: 346: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,785 INFO L280 TraceCheckUtils]: 347: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,785 INFO L280 TraceCheckUtils]: 348: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,786 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {15052#true} {16714#(<= 5 |fibo_#in~n|)} #48#return; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,786 INFO L280 TraceCheckUtils]: 350: Hoare triple {16714#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,787 INFO L280 TraceCheckUtils]: 351: Hoare triple {16714#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,787 INFO L280 TraceCheckUtils]: 352: Hoare triple {16714#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,788 INFO L280 TraceCheckUtils]: 353: Hoare triple {16714#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,788 INFO L280 TraceCheckUtils]: 354: Hoare triple {16714#(<= 5 |fibo_#in~n|)} assume true; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,789 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {16714#(<= 5 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,790 INFO L280 TraceCheckUtils]: 356: Hoare triple {16596#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,790 INFO L263 TraceCheckUtils]: 357: Hoare triple {16596#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,790 INFO L280 TraceCheckUtils]: 358: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,790 INFO L280 TraceCheckUtils]: 359: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,790 INFO L280 TraceCheckUtils]: 360: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,791 INFO L263 TraceCheckUtils]: 361: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,791 INFO L280 TraceCheckUtils]: 362: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,791 INFO L280 TraceCheckUtils]: 363: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,791 INFO L280 TraceCheckUtils]: 364: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,791 INFO L263 TraceCheckUtils]: 365: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,791 INFO L280 TraceCheckUtils]: 366: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,792 INFO L280 TraceCheckUtils]: 367: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,792 INFO L280 TraceCheckUtils]: 368: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,792 INFO L280 TraceCheckUtils]: 369: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,792 INFO L280 TraceCheckUtils]: 370: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,792 INFO L275 TraceCheckUtils]: 371: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,792 INFO L280 TraceCheckUtils]: 372: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,793 INFO L263 TraceCheckUtils]: 373: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,793 INFO L280 TraceCheckUtils]: 374: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,793 INFO L280 TraceCheckUtils]: 375: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,793 INFO L280 TraceCheckUtils]: 376: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,793 INFO L280 TraceCheckUtils]: 377: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,793 INFO L275 TraceCheckUtils]: 378: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,793 INFO L280 TraceCheckUtils]: 379: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,794 INFO L280 TraceCheckUtils]: 380: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,794 INFO L280 TraceCheckUtils]: 381: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,794 INFO L280 TraceCheckUtils]: 382: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,794 INFO L280 TraceCheckUtils]: 383: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,794 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,794 INFO L280 TraceCheckUtils]: 385: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,795 INFO L263 TraceCheckUtils]: 386: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,795 INFO L280 TraceCheckUtils]: 387: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,795 INFO L280 TraceCheckUtils]: 388: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,795 INFO L280 TraceCheckUtils]: 389: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,795 INFO L280 TraceCheckUtils]: 390: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,795 INFO L280 TraceCheckUtils]: 391: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,796 INFO L275 TraceCheckUtils]: 392: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,796 INFO L280 TraceCheckUtils]: 393: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,796 INFO L280 TraceCheckUtils]: 394: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,796 INFO L280 TraceCheckUtils]: 395: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,796 INFO L280 TraceCheckUtils]: 396: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,796 INFO L280 TraceCheckUtils]: 397: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,798 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {15052#true} {16596#(<= 6 |fibo_#in~n|)} #48#return; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,798 INFO L280 TraceCheckUtils]: 399: Hoare triple {16596#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,799 INFO L280 TraceCheckUtils]: 400: Hoare triple {16596#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,799 INFO L280 TraceCheckUtils]: 401: Hoare triple {16596#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,799 INFO L280 TraceCheckUtils]: 402: Hoare triple {16596#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,800 INFO L280 TraceCheckUtils]: 403: Hoare triple {16596#(<= 6 |fibo_#in~n|)} assume true; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,801 INFO L275 TraceCheckUtils]: 404: Hoare quadruple {16596#(<= 6 |fibo_#in~n|)} {15685#(<= fibo_~n 7)} #48#return; {15053#false} is VALID [2020-07-11 00:51:36,801 INFO L280 TraceCheckUtils]: 405: Hoare triple {15053#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15053#false} is VALID [2020-07-11 00:51:36,801 INFO L280 TraceCheckUtils]: 406: Hoare triple {15053#false} #res := #t~ret0 + #t~ret1; {15053#false} is VALID [2020-07-11 00:51:36,801 INFO L280 TraceCheckUtils]: 407: Hoare triple {15053#false} havoc #t~ret0; {15053#false} is VALID [2020-07-11 00:51:36,802 INFO L280 TraceCheckUtils]: 408: Hoare triple {15053#false} havoc #t~ret1; {15053#false} is VALID [2020-07-11 00:51:36,802 INFO L280 TraceCheckUtils]: 409: Hoare triple {15053#false} assume true; {15053#false} is VALID [2020-07-11 00:51:36,802 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {15053#false} {15056#(<= main_~x~0 7)} #44#return; {15053#false} is VALID [2020-07-11 00:51:36,867 INFO L263 TraceCheckUtils]: 0: Hoare triple {15052#true} call ULTIMATE.init(); {15052#true} is VALID [2020-07-11 00:51:36,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,867 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15052#true} {15052#true} #40#return; {15052#true} is VALID [2020-07-11 00:51:36,867 INFO L263 TraceCheckUtils]: 3: Hoare triple {15052#true} call #t~ret3 := main(); {15052#true} is VALID [2020-07-11 00:51:36,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {15052#true} ~x~0 := 7; {15056#(<= main_~x~0 7)} is VALID [2020-07-11 00:51:36,868 INFO L263 TraceCheckUtils]: 5: Hoare triple {15056#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {15052#true} is VALID [2020-07-11 00:51:36,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,868 INFO L280 TraceCheckUtils]: 7: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,868 INFO L280 TraceCheckUtils]: 8: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,868 INFO L263 TraceCheckUtils]: 9: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,869 INFO L280 TraceCheckUtils]: 10: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,869 INFO L280 TraceCheckUtils]: 11: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,869 INFO L280 TraceCheckUtils]: 12: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,870 INFO L263 TraceCheckUtils]: 13: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,870 INFO L280 TraceCheckUtils]: 14: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,870 INFO L280 TraceCheckUtils]: 15: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,871 INFO L280 TraceCheckUtils]: 16: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,871 INFO L263 TraceCheckUtils]: 17: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,871 INFO L280 TraceCheckUtils]: 18: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,871 INFO L280 TraceCheckUtils]: 19: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,872 INFO L280 TraceCheckUtils]: 20: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,872 INFO L263 TraceCheckUtils]: 21: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,872 INFO L280 TraceCheckUtils]: 22: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,873 INFO L280 TraceCheckUtils]: 23: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,873 INFO L280 TraceCheckUtils]: 24: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,873 INFO L263 TraceCheckUtils]: 25: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,873 INFO L280 TraceCheckUtils]: 26: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,874 INFO L280 TraceCheckUtils]: 27: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,874 INFO L280 TraceCheckUtils]: 28: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,874 INFO L263 TraceCheckUtils]: 29: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,874 INFO L280 TraceCheckUtils]: 30: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,875 INFO L280 TraceCheckUtils]: 31: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,875 INFO L280 TraceCheckUtils]: 32: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:36,876 INFO L280 TraceCheckUtils]: 33: Hoare triple {16300#(<= |fibo_#in~n| 1)} #res := 1; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:36,876 INFO L280 TraceCheckUtils]: 34: Hoare triple {16300#(<= |fibo_#in~n| 1)} assume true; {16300#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:36,877 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {16300#(<= |fibo_#in~n| 1)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,877 INFO L280 TraceCheckUtils]: 36: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,877 INFO L263 TraceCheckUtils]: 37: Hoare triple {16294#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,877 INFO L280 TraceCheckUtils]: 38: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,877 INFO L280 TraceCheckUtils]: 39: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,878 INFO L280 TraceCheckUtils]: 40: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,878 INFO L280 TraceCheckUtils]: 41: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,878 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15052#true} {16294#(<= |fibo_#in~n| 2)} #48#return; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,879 INFO L280 TraceCheckUtils]: 43: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,879 INFO L280 TraceCheckUtils]: 44: Hoare triple {16294#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,879 INFO L280 TraceCheckUtils]: 45: Hoare triple {16294#(<= |fibo_#in~n| 2)} havoc #t~ret0; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,880 INFO L280 TraceCheckUtils]: 46: Hoare triple {16294#(<= |fibo_#in~n| 2)} havoc #t~ret1; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,880 INFO L280 TraceCheckUtils]: 47: Hoare triple {16294#(<= |fibo_#in~n| 2)} assume true; {16294#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:36,881 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {16294#(<= |fibo_#in~n| 2)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,881 INFO L280 TraceCheckUtils]: 49: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,881 INFO L263 TraceCheckUtils]: 50: Hoare triple {16281#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,881 INFO L280 TraceCheckUtils]: 51: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,881 INFO L280 TraceCheckUtils]: 52: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,881 INFO L280 TraceCheckUtils]: 53: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,882 INFO L280 TraceCheckUtils]: 54: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,882 INFO L280 TraceCheckUtils]: 55: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,882 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15052#true} {16281#(<= |fibo_#in~n| 3)} #48#return; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,882 INFO L280 TraceCheckUtils]: 57: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,883 INFO L280 TraceCheckUtils]: 58: Hoare triple {16281#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,883 INFO L280 TraceCheckUtils]: 59: Hoare triple {16281#(<= |fibo_#in~n| 3)} havoc #t~ret0; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,884 INFO L280 TraceCheckUtils]: 60: Hoare triple {16281#(<= |fibo_#in~n| 3)} havoc #t~ret1; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,884 INFO L280 TraceCheckUtils]: 61: Hoare triple {16281#(<= |fibo_#in~n| 3)} assume true; {16281#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:36,885 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {16281#(<= |fibo_#in~n| 3)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,886 INFO L280 TraceCheckUtils]: 63: Hoare triple {16234#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,886 INFO L263 TraceCheckUtils]: 64: Hoare triple {16234#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,886 INFO L280 TraceCheckUtils]: 65: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,886 INFO L280 TraceCheckUtils]: 66: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,886 INFO L280 TraceCheckUtils]: 67: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,886 INFO L263 TraceCheckUtils]: 68: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,886 INFO L280 TraceCheckUtils]: 69: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,886 INFO L280 TraceCheckUtils]: 70: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,887 INFO L280 TraceCheckUtils]: 71: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,887 INFO L280 TraceCheckUtils]: 72: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,887 INFO L280 TraceCheckUtils]: 73: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,887 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,887 INFO L280 TraceCheckUtils]: 75: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,887 INFO L263 TraceCheckUtils]: 76: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,887 INFO L280 TraceCheckUtils]: 77: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,887 INFO L280 TraceCheckUtils]: 78: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,887 INFO L280 TraceCheckUtils]: 79: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,888 INFO L280 TraceCheckUtils]: 80: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,888 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,888 INFO L280 TraceCheckUtils]: 82: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,888 INFO L280 TraceCheckUtils]: 83: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,888 INFO L280 TraceCheckUtils]: 84: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,888 INFO L280 TraceCheckUtils]: 85: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,888 INFO L280 TraceCheckUtils]: 86: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,899 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {15052#true} {16234#(<= |fibo_#in~n| 4)} #48#return; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,900 INFO L280 TraceCheckUtils]: 88: Hoare triple {16234#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,901 INFO L280 TraceCheckUtils]: 89: Hoare triple {16234#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,901 INFO L280 TraceCheckUtils]: 90: Hoare triple {16234#(<= |fibo_#in~n| 4)} havoc #t~ret0; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,902 INFO L280 TraceCheckUtils]: 91: Hoare triple {16234#(<= |fibo_#in~n| 4)} havoc #t~ret1; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,902 INFO L280 TraceCheckUtils]: 92: Hoare triple {16234#(<= |fibo_#in~n| 4)} assume true; {16234#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:36,903 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {16234#(<= |fibo_#in~n| 4)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,904 INFO L280 TraceCheckUtils]: 94: Hoare triple {16151#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,904 INFO L263 TraceCheckUtils]: 95: Hoare triple {16151#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,904 INFO L280 TraceCheckUtils]: 96: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,904 INFO L280 TraceCheckUtils]: 97: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,904 INFO L280 TraceCheckUtils]: 98: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,904 INFO L263 TraceCheckUtils]: 99: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,905 INFO L280 TraceCheckUtils]: 100: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,905 INFO L280 TraceCheckUtils]: 101: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,905 INFO L280 TraceCheckUtils]: 102: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,905 INFO L263 TraceCheckUtils]: 103: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,905 INFO L280 TraceCheckUtils]: 104: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,905 INFO L280 TraceCheckUtils]: 105: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,906 INFO L280 TraceCheckUtils]: 106: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,906 INFO L280 TraceCheckUtils]: 107: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,906 INFO L280 TraceCheckUtils]: 108: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,906 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,906 INFO L280 TraceCheckUtils]: 110: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,906 INFO L263 TraceCheckUtils]: 111: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,907 INFO L280 TraceCheckUtils]: 112: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,907 INFO L280 TraceCheckUtils]: 113: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,907 INFO L280 TraceCheckUtils]: 114: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,907 INFO L280 TraceCheckUtils]: 115: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,907 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,907 INFO L280 TraceCheckUtils]: 117: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,908 INFO L280 TraceCheckUtils]: 118: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,908 INFO L280 TraceCheckUtils]: 119: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,908 INFO L280 TraceCheckUtils]: 120: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,908 INFO L280 TraceCheckUtils]: 121: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,908 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,908 INFO L280 TraceCheckUtils]: 123: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,908 INFO L263 TraceCheckUtils]: 124: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,909 INFO L280 TraceCheckUtils]: 125: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,909 INFO L280 TraceCheckUtils]: 126: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,909 INFO L280 TraceCheckUtils]: 127: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,909 INFO L280 TraceCheckUtils]: 128: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,909 INFO L280 TraceCheckUtils]: 129: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,909 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,910 INFO L280 TraceCheckUtils]: 131: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,910 INFO L280 TraceCheckUtils]: 132: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,910 INFO L280 TraceCheckUtils]: 133: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,910 INFO L280 TraceCheckUtils]: 134: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,910 INFO L280 TraceCheckUtils]: 135: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,911 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {15052#true} {16151#(<= |fibo_#in~n| 5)} #48#return; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,912 INFO L280 TraceCheckUtils]: 137: Hoare triple {16151#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,912 INFO L280 TraceCheckUtils]: 138: Hoare triple {16151#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,913 INFO L280 TraceCheckUtils]: 139: Hoare triple {16151#(<= |fibo_#in~n| 5)} havoc #t~ret0; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,913 INFO L280 TraceCheckUtils]: 140: Hoare triple {16151#(<= |fibo_#in~n| 5)} havoc #t~ret1; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,913 INFO L280 TraceCheckUtils]: 141: Hoare triple {16151#(<= |fibo_#in~n| 5)} assume true; {16151#(<= |fibo_#in~n| 5)} is VALID [2020-07-11 00:51:36,915 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {16151#(<= |fibo_#in~n| 5)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,915 INFO L280 TraceCheckUtils]: 143: Hoare triple {15998#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,915 INFO L263 TraceCheckUtils]: 144: Hoare triple {15998#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,915 INFO L280 TraceCheckUtils]: 145: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,916 INFO L280 TraceCheckUtils]: 146: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,916 INFO L280 TraceCheckUtils]: 147: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,916 INFO L263 TraceCheckUtils]: 148: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,916 INFO L280 TraceCheckUtils]: 149: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,916 INFO L280 TraceCheckUtils]: 150: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,916 INFO L280 TraceCheckUtils]: 151: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,917 INFO L263 TraceCheckUtils]: 152: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,917 INFO L280 TraceCheckUtils]: 153: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,917 INFO L280 TraceCheckUtils]: 154: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,917 INFO L280 TraceCheckUtils]: 155: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,917 INFO L263 TraceCheckUtils]: 156: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,917 INFO L280 TraceCheckUtils]: 157: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,917 INFO L280 TraceCheckUtils]: 158: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,918 INFO L280 TraceCheckUtils]: 159: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,918 INFO L280 TraceCheckUtils]: 160: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,918 INFO L280 TraceCheckUtils]: 161: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,918 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,918 INFO L280 TraceCheckUtils]: 163: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,918 INFO L263 TraceCheckUtils]: 164: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,919 INFO L280 TraceCheckUtils]: 165: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,919 INFO L280 TraceCheckUtils]: 166: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,919 INFO L280 TraceCheckUtils]: 167: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,919 INFO L280 TraceCheckUtils]: 168: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,919 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,919 INFO L280 TraceCheckUtils]: 170: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,919 INFO L280 TraceCheckUtils]: 171: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,920 INFO L280 TraceCheckUtils]: 172: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,920 INFO L280 TraceCheckUtils]: 173: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,920 INFO L280 TraceCheckUtils]: 174: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,920 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,920 INFO L280 TraceCheckUtils]: 176: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,920 INFO L263 TraceCheckUtils]: 177: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,921 INFO L280 TraceCheckUtils]: 178: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,921 INFO L280 TraceCheckUtils]: 179: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,921 INFO L280 TraceCheckUtils]: 180: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,921 INFO L280 TraceCheckUtils]: 181: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,921 INFO L280 TraceCheckUtils]: 182: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,921 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,921 INFO L280 TraceCheckUtils]: 184: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,922 INFO L280 TraceCheckUtils]: 185: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,922 INFO L280 TraceCheckUtils]: 186: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,922 INFO L280 TraceCheckUtils]: 187: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,922 INFO L280 TraceCheckUtils]: 188: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,922 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,922 INFO L280 TraceCheckUtils]: 190: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,923 INFO L263 TraceCheckUtils]: 191: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,923 INFO L280 TraceCheckUtils]: 192: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,923 INFO L280 TraceCheckUtils]: 193: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,923 INFO L280 TraceCheckUtils]: 194: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,923 INFO L263 TraceCheckUtils]: 195: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,923 INFO L280 TraceCheckUtils]: 196: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,923 INFO L280 TraceCheckUtils]: 197: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,924 INFO L280 TraceCheckUtils]: 198: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,924 INFO L280 TraceCheckUtils]: 199: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,924 INFO L280 TraceCheckUtils]: 200: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,924 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,924 INFO L280 TraceCheckUtils]: 202: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,924 INFO L263 TraceCheckUtils]: 203: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,925 INFO L280 TraceCheckUtils]: 204: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,925 INFO L280 TraceCheckUtils]: 205: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,925 INFO L280 TraceCheckUtils]: 206: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,925 INFO L280 TraceCheckUtils]: 207: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,925 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,925 INFO L280 TraceCheckUtils]: 209: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,925 INFO L280 TraceCheckUtils]: 210: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,926 INFO L280 TraceCheckUtils]: 211: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,926 INFO L280 TraceCheckUtils]: 212: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,926 INFO L280 TraceCheckUtils]: 213: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,926 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,926 INFO L280 TraceCheckUtils]: 215: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,926 INFO L280 TraceCheckUtils]: 216: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,927 INFO L280 TraceCheckUtils]: 217: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,927 INFO L280 TraceCheckUtils]: 218: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,927 INFO L280 TraceCheckUtils]: 219: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,928 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {15052#true} {15998#(<= |fibo_#in~n| 6)} #48#return; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,928 INFO L280 TraceCheckUtils]: 221: Hoare triple {15998#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,929 INFO L280 TraceCheckUtils]: 222: Hoare triple {15998#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,929 INFO L280 TraceCheckUtils]: 223: Hoare triple {15998#(<= |fibo_#in~n| 6)} havoc #t~ret0; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,930 INFO L280 TraceCheckUtils]: 224: Hoare triple {15998#(<= |fibo_#in~n| 6)} havoc #t~ret1; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,930 INFO L280 TraceCheckUtils]: 225: Hoare triple {15998#(<= |fibo_#in~n| 6)} assume true; {15998#(<= |fibo_#in~n| 6)} is VALID [2020-07-11 00:51:36,931 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {15998#(<= |fibo_#in~n| 6)} {15052#true} #46#return; {15685#(<= fibo_~n 7)} is VALID [2020-07-11 00:51:36,932 INFO L280 TraceCheckUtils]: 227: Hoare triple {15685#(<= fibo_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15685#(<= fibo_~n 7)} is VALID [2020-07-11 00:51:36,932 INFO L263 TraceCheckUtils]: 228: Hoare triple {15685#(<= fibo_~n 7)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,932 INFO L280 TraceCheckUtils]: 229: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,933 INFO L280 TraceCheckUtils]: 230: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,933 INFO L280 TraceCheckUtils]: 231: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,933 INFO L263 TraceCheckUtils]: 232: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,934 INFO L280 TraceCheckUtils]: 233: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,934 INFO L280 TraceCheckUtils]: 234: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,935 INFO L280 TraceCheckUtils]: 235: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,935 INFO L263 TraceCheckUtils]: 236: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,936 INFO L280 TraceCheckUtils]: 237: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,936 INFO L280 TraceCheckUtils]: 238: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,936 INFO L280 TraceCheckUtils]: 239: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,937 INFO L263 TraceCheckUtils]: 240: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,937 INFO L280 TraceCheckUtils]: 241: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,938 INFO L280 TraceCheckUtils]: 242: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,938 INFO L280 TraceCheckUtils]: 243: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,938 INFO L263 TraceCheckUtils]: 244: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,939 INFO L280 TraceCheckUtils]: 245: Hoare triple {15052#true} ~n := #in~n; {15868#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,939 INFO L280 TraceCheckUtils]: 246: Hoare triple {15868#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16851#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:36,940 INFO L280 TraceCheckUtils]: 247: Hoare triple {16851#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,940 INFO L263 TraceCheckUtils]: 248: Hoare triple {16852#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,940 INFO L280 TraceCheckUtils]: 249: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,941 INFO L280 TraceCheckUtils]: 250: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,941 INFO L280 TraceCheckUtils]: 251: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,941 INFO L280 TraceCheckUtils]: 252: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,941 INFO L280 TraceCheckUtils]: 253: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,942 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {15052#true} {16852#(<= 2 |fibo_#in~n|)} #46#return; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,942 INFO L280 TraceCheckUtils]: 255: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,943 INFO L263 TraceCheckUtils]: 256: Hoare triple {16852#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,943 INFO L280 TraceCheckUtils]: 257: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,943 INFO L280 TraceCheckUtils]: 258: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,943 INFO L280 TraceCheckUtils]: 259: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,943 INFO L280 TraceCheckUtils]: 260: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,944 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {15052#true} {16852#(<= 2 |fibo_#in~n|)} #48#return; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,944 INFO L280 TraceCheckUtils]: 262: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,945 INFO L280 TraceCheckUtils]: 263: Hoare triple {16852#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,945 INFO L280 TraceCheckUtils]: 264: Hoare triple {16852#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,946 INFO L280 TraceCheckUtils]: 265: Hoare triple {16852#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,946 INFO L280 TraceCheckUtils]: 266: Hoare triple {16852#(<= 2 |fibo_#in~n|)} assume true; {16852#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,947 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {16852#(<= 2 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,948 INFO L280 TraceCheckUtils]: 268: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,948 INFO L263 TraceCheckUtils]: 269: Hoare triple {16844#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,948 INFO L280 TraceCheckUtils]: 270: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,948 INFO L280 TraceCheckUtils]: 271: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,949 INFO L280 TraceCheckUtils]: 272: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,949 INFO L280 TraceCheckUtils]: 273: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,949 INFO L280 TraceCheckUtils]: 274: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,950 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {15052#true} {16844#(<= 3 |fibo_#in~n|)} #48#return; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,950 INFO L280 TraceCheckUtils]: 276: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,951 INFO L280 TraceCheckUtils]: 277: Hoare triple {16844#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,951 INFO L280 TraceCheckUtils]: 278: Hoare triple {16844#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,951 INFO L280 TraceCheckUtils]: 279: Hoare triple {16844#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,952 INFO L280 TraceCheckUtils]: 280: Hoare triple {16844#(<= 3 |fibo_#in~n|)} assume true; {16844#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,953 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {16844#(<= 3 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,953 INFO L280 TraceCheckUtils]: 282: Hoare triple {16797#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,954 INFO L263 TraceCheckUtils]: 283: Hoare triple {16797#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,954 INFO L280 TraceCheckUtils]: 284: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,954 INFO L280 TraceCheckUtils]: 285: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,954 INFO L280 TraceCheckUtils]: 286: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,954 INFO L263 TraceCheckUtils]: 287: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,954 INFO L280 TraceCheckUtils]: 288: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,955 INFO L280 TraceCheckUtils]: 289: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,955 INFO L280 TraceCheckUtils]: 290: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,955 INFO L280 TraceCheckUtils]: 291: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,955 INFO L280 TraceCheckUtils]: 292: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,955 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,955 INFO L280 TraceCheckUtils]: 294: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,956 INFO L263 TraceCheckUtils]: 295: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,956 INFO L280 TraceCheckUtils]: 296: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,956 INFO L280 TraceCheckUtils]: 297: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,956 INFO L280 TraceCheckUtils]: 298: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,956 INFO L280 TraceCheckUtils]: 299: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,956 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,956 INFO L280 TraceCheckUtils]: 301: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,957 INFO L280 TraceCheckUtils]: 302: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,957 INFO L280 TraceCheckUtils]: 303: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,957 INFO L280 TraceCheckUtils]: 304: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,957 INFO L280 TraceCheckUtils]: 305: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,958 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {15052#true} {16797#(<= 4 |fibo_#in~n|)} #48#return; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,958 INFO L280 TraceCheckUtils]: 307: Hoare triple {16797#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,959 INFO L280 TraceCheckUtils]: 308: Hoare triple {16797#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,959 INFO L280 TraceCheckUtils]: 309: Hoare triple {16797#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,960 INFO L280 TraceCheckUtils]: 310: Hoare triple {16797#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,960 INFO L280 TraceCheckUtils]: 311: Hoare triple {16797#(<= 4 |fibo_#in~n|)} assume true; {16797#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,961 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {16797#(<= 4 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,962 INFO L280 TraceCheckUtils]: 313: Hoare triple {16714#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,962 INFO L263 TraceCheckUtils]: 314: Hoare triple {16714#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,962 INFO L280 TraceCheckUtils]: 315: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,962 INFO L280 TraceCheckUtils]: 316: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,962 INFO L280 TraceCheckUtils]: 317: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,962 INFO L263 TraceCheckUtils]: 318: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,963 INFO L280 TraceCheckUtils]: 319: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,963 INFO L280 TraceCheckUtils]: 320: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,963 INFO L280 TraceCheckUtils]: 321: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,963 INFO L263 TraceCheckUtils]: 322: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,963 INFO L280 TraceCheckUtils]: 323: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,963 INFO L280 TraceCheckUtils]: 324: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,964 INFO L280 TraceCheckUtils]: 325: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,964 INFO L280 TraceCheckUtils]: 326: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,964 INFO L280 TraceCheckUtils]: 327: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,964 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,964 INFO L280 TraceCheckUtils]: 329: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,964 INFO L263 TraceCheckUtils]: 330: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,964 INFO L280 TraceCheckUtils]: 331: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,965 INFO L280 TraceCheckUtils]: 332: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,965 INFO L280 TraceCheckUtils]: 333: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,965 INFO L280 TraceCheckUtils]: 334: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,965 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,965 INFO L280 TraceCheckUtils]: 336: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,965 INFO L280 TraceCheckUtils]: 337: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,965 INFO L280 TraceCheckUtils]: 338: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,966 INFO L280 TraceCheckUtils]: 339: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,966 INFO L280 TraceCheckUtils]: 340: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,966 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,966 INFO L280 TraceCheckUtils]: 342: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,966 INFO L263 TraceCheckUtils]: 343: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,966 INFO L280 TraceCheckUtils]: 344: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,967 INFO L280 TraceCheckUtils]: 345: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,967 INFO L280 TraceCheckUtils]: 346: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,967 INFO L280 TraceCheckUtils]: 347: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,967 INFO L280 TraceCheckUtils]: 348: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,967 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,967 INFO L280 TraceCheckUtils]: 350: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,968 INFO L280 TraceCheckUtils]: 351: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,968 INFO L280 TraceCheckUtils]: 352: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,968 INFO L280 TraceCheckUtils]: 353: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,968 INFO L280 TraceCheckUtils]: 354: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,969 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {15052#true} {16714#(<= 5 |fibo_#in~n|)} #48#return; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,970 INFO L280 TraceCheckUtils]: 356: Hoare triple {16714#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,970 INFO L280 TraceCheckUtils]: 357: Hoare triple {16714#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,971 INFO L280 TraceCheckUtils]: 358: Hoare triple {16714#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,971 INFO L280 TraceCheckUtils]: 359: Hoare triple {16714#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,971 INFO L280 TraceCheckUtils]: 360: Hoare triple {16714#(<= 5 |fibo_#in~n|)} assume true; {16714#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,972 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {16714#(<= 5 |fibo_#in~n|)} {15868#(= fibo_~n |fibo_#in~n|)} #46#return; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,973 INFO L280 TraceCheckUtils]: 362: Hoare triple {16596#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,973 INFO L263 TraceCheckUtils]: 363: Hoare triple {16596#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,973 INFO L280 TraceCheckUtils]: 364: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,973 INFO L280 TraceCheckUtils]: 365: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,973 INFO L280 TraceCheckUtils]: 366: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,973 INFO L263 TraceCheckUtils]: 367: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,973 INFO L280 TraceCheckUtils]: 368: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,973 INFO L280 TraceCheckUtils]: 369: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,973 INFO L280 TraceCheckUtils]: 370: Hoare triple {15052#true} assume !(1 == ~n); {15052#true} is VALID [2020-07-11 00:51:36,974 INFO L263 TraceCheckUtils]: 371: Hoare triple {15052#true} call #t~ret0 := fibo(~n - 1); {15052#true} is VALID [2020-07-11 00:51:36,974 INFO L280 TraceCheckUtils]: 372: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,974 INFO L280 TraceCheckUtils]: 373: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,974 INFO L280 TraceCheckUtils]: 374: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,974 INFO L280 TraceCheckUtils]: 375: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,974 INFO L280 TraceCheckUtils]: 376: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,974 INFO L275 TraceCheckUtils]: 377: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,974 INFO L280 TraceCheckUtils]: 378: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,974 INFO L263 TraceCheckUtils]: 379: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,975 INFO L280 TraceCheckUtils]: 380: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,975 INFO L280 TraceCheckUtils]: 381: Hoare triple {15052#true} assume ~n < 1; {15052#true} is VALID [2020-07-11 00:51:36,975 INFO L280 TraceCheckUtils]: 382: Hoare triple {15052#true} #res := 0; {15052#true} is VALID [2020-07-11 00:51:36,975 INFO L280 TraceCheckUtils]: 383: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,975 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,975 INFO L280 TraceCheckUtils]: 385: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,975 INFO L280 TraceCheckUtils]: 386: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,975 INFO L280 TraceCheckUtils]: 387: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,975 INFO L280 TraceCheckUtils]: 388: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,976 INFO L280 TraceCheckUtils]: 389: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,976 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {15052#true} {15052#true} #46#return; {15052#true} is VALID [2020-07-11 00:51:36,976 INFO L280 TraceCheckUtils]: 391: Hoare triple {15052#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,976 INFO L263 TraceCheckUtils]: 392: Hoare triple {15052#true} call #t~ret1 := fibo(~n - 2); {15052#true} is VALID [2020-07-11 00:51:36,976 INFO L280 TraceCheckUtils]: 393: Hoare triple {15052#true} ~n := #in~n; {15052#true} is VALID [2020-07-11 00:51:36,976 INFO L280 TraceCheckUtils]: 394: Hoare triple {15052#true} assume !(~n < 1); {15052#true} is VALID [2020-07-11 00:51:36,976 INFO L280 TraceCheckUtils]: 395: Hoare triple {15052#true} assume 1 == ~n; {15052#true} is VALID [2020-07-11 00:51:36,976 INFO L280 TraceCheckUtils]: 396: Hoare triple {15052#true} #res := 1; {15052#true} is VALID [2020-07-11 00:51:36,976 INFO L280 TraceCheckUtils]: 397: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,976 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {15052#true} {15052#true} #48#return; {15052#true} is VALID [2020-07-11 00:51:36,977 INFO L280 TraceCheckUtils]: 399: Hoare triple {15052#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15052#true} is VALID [2020-07-11 00:51:36,977 INFO L280 TraceCheckUtils]: 400: Hoare triple {15052#true} #res := #t~ret0 + #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,977 INFO L280 TraceCheckUtils]: 401: Hoare triple {15052#true} havoc #t~ret0; {15052#true} is VALID [2020-07-11 00:51:36,977 INFO L280 TraceCheckUtils]: 402: Hoare triple {15052#true} havoc #t~ret1; {15052#true} is VALID [2020-07-11 00:51:36,977 INFO L280 TraceCheckUtils]: 403: Hoare triple {15052#true} assume true; {15052#true} is VALID [2020-07-11 00:51:36,977 INFO L275 TraceCheckUtils]: 404: Hoare quadruple {15052#true} {16596#(<= 6 |fibo_#in~n|)} #48#return; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,978 INFO L280 TraceCheckUtils]: 405: Hoare triple {16596#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,978 INFO L280 TraceCheckUtils]: 406: Hoare triple {16596#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,979 INFO L280 TraceCheckUtils]: 407: Hoare triple {16596#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,979 INFO L280 TraceCheckUtils]: 408: Hoare triple {16596#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,979 INFO L280 TraceCheckUtils]: 409: Hoare triple {16596#(<= 6 |fibo_#in~n|)} assume true; {16596#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:36,980 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {16596#(<= 6 |fibo_#in~n|)} {15685#(<= fibo_~n 7)} #48#return; {15053#false} is VALID [2020-07-11 00:51:36,980 INFO L280 TraceCheckUtils]: 411: Hoare triple {15053#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15053#false} is VALID [2020-07-11 00:51:36,980 INFO L280 TraceCheckUtils]: 412: Hoare triple {15053#false} #res := #t~ret0 + #t~ret1; {15053#false} is VALID [2020-07-11 00:51:36,980 INFO L280 TraceCheckUtils]: 413: Hoare triple {15053#false} havoc #t~ret0; {15053#false} is VALID [2020-07-11 00:51:36,980 INFO L280 TraceCheckUtils]: 414: Hoare triple {15053#false} havoc #t~ret1; {15053#false} is VALID [2020-07-11 00:51:36,980 INFO L280 TraceCheckUtils]: 415: Hoare triple {15053#false} assume true; {15053#false} is VALID [2020-07-11 00:51:36,981 INFO L275 TraceCheckUtils]: 416: Hoare quadruple {15053#false} {15056#(<= main_~x~0 7)} #44#return; {15053#false} is VALID [2020-07-11 00:51:36,981 INFO L280 TraceCheckUtils]: 417: Hoare triple {15053#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15053#false} is VALID [2020-07-11 00:51:36,981 INFO L280 TraceCheckUtils]: 418: Hoare triple {15053#false} ~result~0 := #t~ret2; {15053#false} is VALID [2020-07-11 00:51:36,981 INFO L280 TraceCheckUtils]: 419: Hoare triple {15053#false} havoc #t~ret2; {15053#false} is VALID [2020-07-11 00:51:36,981 INFO L280 TraceCheckUtils]: 420: Hoare triple {15053#false} assume 13 != ~result~0; {15053#false} is VALID [2020-07-11 00:51:36,981 INFO L280 TraceCheckUtils]: 421: Hoare triple {15053#false} assume !false; {15053#false} is VALID [2020-07-11 00:51:37,063 INFO L134 CoverageAnalysis]: Checked inductivity of 6939 backedges. 1162 proven. 1788 refuted. 0 times theorem prover too weak. 3989 trivial. 0 not checked. [2020-07-11 00:51:37,063 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2132276146] [2020-07-11 00:51:37,063 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:51:37,064 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-07-11 00:51:37,064 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1274133434] [2020-07-11 00:51:37,064 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 422 [2020-07-11 00:51:37,145 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:51:37,145 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-11 00:51:37,295 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:37,295 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-11 00:51:37,295 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:51:37,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-11 00:51:37,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=215, Unknown=0, NotChecked=0, Total=272 [2020-07-11 00:51:37,296 INFO L87 Difference]: Start difference. First operand 234 states and 302 transitions. Second operand 17 states. [2020-07-11 00:51:39,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:39,799 INFO L93 Difference]: Finished difference Result 384 states and 580 transitions. [2020-07-11 00:51:39,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2020-07-11 00:51:39,799 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 422 [2020-07-11 00:51:39,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:51:39,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-11 00:51:39,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 198 transitions. [2020-07-11 00:51:39,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-11 00:51:39,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 198 transitions. [2020-07-11 00:51:39,808 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 33 states and 198 transitions. [2020-07-11 00:51:40,034 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 198 edges. 198 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:40,042 INFO L225 Difference]: With dead ends: 384 [2020-07-11 00:51:40,042 INFO L226 Difference]: Without dead ends: 160 [2020-07-11 00:51:40,046 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 327 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=324, Invalid=1236, Unknown=0, NotChecked=0, Total=1560 [2020-07-11 00:51:40,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160 states. [2020-07-11 00:51:40,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 133. [2020-07-11 00:51:40,425 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:51:40,425 INFO L82 GeneralOperation]: Start isEquivalent. First operand 160 states. Second operand 133 states. [2020-07-11 00:51:40,425 INFO L74 IsIncluded]: Start isIncluded. First operand 160 states. Second operand 133 states. [2020-07-11 00:51:40,425 INFO L87 Difference]: Start difference. First operand 160 states. Second operand 133 states. [2020-07-11 00:51:40,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:40,434 INFO L93 Difference]: Finished difference Result 160 states and 211 transitions. [2020-07-11 00:51:40,434 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 211 transitions. [2020-07-11 00:51:40,435 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:40,436 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:40,436 INFO L74 IsIncluded]: Start isIncluded. First operand 133 states. Second operand 160 states. [2020-07-11 00:51:40,436 INFO L87 Difference]: Start difference. First operand 133 states. Second operand 160 states. [2020-07-11 00:51:40,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:40,445 INFO L93 Difference]: Finished difference Result 160 states and 211 transitions. [2020-07-11 00:51:40,445 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 211 transitions. [2020-07-11 00:51:40,446 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:40,446 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:40,446 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:51:40,447 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:51:40,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2020-07-11 00:51:40,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 176 transitions. [2020-07-11 00:51:40,454 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 176 transitions. Word has length 422 [2020-07-11 00:51:40,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:51:40,454 INFO L479 AbstractCegarLoop]: Abstraction has 133 states and 176 transitions. [2020-07-11 00:51:40,454 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-11 00:51:40,454 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 133 states and 176 transitions. [2020-07-11 00:51:40,721 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 176 edges. 176 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:40,721 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 176 transitions. [2020-07-11 00:51:40,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2020-07-11 00:51:40,726 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:51:40,727 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] [2020-07-11 00:51:40,727 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-11 00:51:40,727 INFO L427 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:51:40,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:51:40,727 INFO L82 PathProgramCache]: Analyzing trace with hash 2100877470, now seen corresponding path program 10 times [2020-07-11 00:51:40,728 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:51:40,728 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [247422868] [2020-07-11 00:51:40,728 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:51:40,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:40,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:40,869 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18357#true} {18357#true} #40#return; {18357#true} is VALID [2020-07-11 00:51:40,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,389 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,389 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,390 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #46#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,396 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,397 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,398 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #48#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19956#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:41,402 INFO L280 TraceCheckUtils]: 2: Hoare triple {19956#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,403 INFO L263 TraceCheckUtils]: 3: Hoare triple {19957#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,403 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,404 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,404 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,405 INFO L280 TraceCheckUtils]: 7: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,405 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,407 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #46#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,408 INFO L280 TraceCheckUtils]: 10: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,408 INFO L263 TraceCheckUtils]: 11: Hoare triple {19957#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,409 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,409 INFO L280 TraceCheckUtils]: 13: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,410 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,410 INFO L280 TraceCheckUtils]: 15: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,412 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #48#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,413 INFO L280 TraceCheckUtils]: 17: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,414 INFO L280 TraceCheckUtils]: 18: Hoare triple {19957#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,415 INFO L280 TraceCheckUtils]: 19: Hoare triple {19957#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,416 INFO L280 TraceCheckUtils]: 20: Hoare triple {19957#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,417 INFO L280 TraceCheckUtils]: 21: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume true; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,419 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {19957#(<= 2 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,477 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,478 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,479 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18357#true} {19949#(<= 3 |fibo_#in~n|)} #48#return; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,482 INFO L280 TraceCheckUtils]: 2: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,482 INFO L263 TraceCheckUtils]: 3: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,483 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,485 INFO L280 TraceCheckUtils]: 5: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19956#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:41,486 INFO L280 TraceCheckUtils]: 6: Hoare triple {19956#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,486 INFO L263 TraceCheckUtils]: 7: Hoare triple {19957#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,487 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,487 INFO L280 TraceCheckUtils]: 9: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,487 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,488 INFO L280 TraceCheckUtils]: 11: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,488 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,489 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #46#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,490 INFO L280 TraceCheckUtils]: 14: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,491 INFO L263 TraceCheckUtils]: 15: Hoare triple {19957#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,491 INFO L280 TraceCheckUtils]: 16: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,491 INFO L280 TraceCheckUtils]: 17: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,492 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,492 INFO L280 TraceCheckUtils]: 19: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,493 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #48#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,494 INFO L280 TraceCheckUtils]: 21: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,495 INFO L280 TraceCheckUtils]: 22: Hoare triple {19957#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,496 INFO L280 TraceCheckUtils]: 23: Hoare triple {19957#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,497 INFO L280 TraceCheckUtils]: 24: Hoare triple {19957#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,497 INFO L280 TraceCheckUtils]: 25: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume true; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,499 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19957#(<= 2 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,500 INFO L280 TraceCheckUtils]: 27: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,500 INFO L263 TraceCheckUtils]: 28: Hoare triple {19949#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,501 INFO L280 TraceCheckUtils]: 29: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,501 INFO L280 TraceCheckUtils]: 30: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,502 INFO L280 TraceCheckUtils]: 31: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,502 INFO L280 TraceCheckUtils]: 32: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,502 INFO L280 TraceCheckUtils]: 33: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,503 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18357#true} {19949#(<= 3 |fibo_#in~n|)} #48#return; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,504 INFO L280 TraceCheckUtils]: 35: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,505 INFO L280 TraceCheckUtils]: 36: Hoare triple {19949#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,506 INFO L280 TraceCheckUtils]: 37: Hoare triple {19949#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,507 INFO L280 TraceCheckUtils]: 38: Hoare triple {19949#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,508 INFO L280 TraceCheckUtils]: 39: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume true; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,509 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {19949#(<= 3 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,521 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,522 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,522 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,522 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,528 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,528 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,529 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,529 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,530 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,530 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,531 INFO L280 TraceCheckUtils]: 7: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,531 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,531 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,532 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,532 INFO L263 TraceCheckUtils]: 11: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,532 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,533 INFO L280 TraceCheckUtils]: 13: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,533 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,533 INFO L280 TraceCheckUtils]: 15: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,534 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,534 INFO L280 TraceCheckUtils]: 17: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,535 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,535 INFO L280 TraceCheckUtils]: 19: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,535 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,536 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,537 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18357#true} {19902#(<= 4 |fibo_#in~n|)} #48#return; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,539 INFO L280 TraceCheckUtils]: 1: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,541 INFO L263 TraceCheckUtils]: 3: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,541 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,542 INFO L280 TraceCheckUtils]: 5: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,543 INFO L280 TraceCheckUtils]: 6: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,544 INFO L263 TraceCheckUtils]: 7: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,544 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,546 INFO L280 TraceCheckUtils]: 9: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19956#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:41,547 INFO L280 TraceCheckUtils]: 10: Hoare triple {19956#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,547 INFO L263 TraceCheckUtils]: 11: Hoare triple {19957#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,548 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,548 INFO L280 TraceCheckUtils]: 13: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,548 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,549 INFO L280 TraceCheckUtils]: 15: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,549 INFO L280 TraceCheckUtils]: 16: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,550 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #46#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,551 INFO L280 TraceCheckUtils]: 18: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,551 INFO L263 TraceCheckUtils]: 19: Hoare triple {19957#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,552 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,552 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,552 INFO L280 TraceCheckUtils]: 22: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,553 INFO L280 TraceCheckUtils]: 23: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,554 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #48#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,555 INFO L280 TraceCheckUtils]: 25: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,555 INFO L280 TraceCheckUtils]: 26: Hoare triple {19957#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,556 INFO L280 TraceCheckUtils]: 27: Hoare triple {19957#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,557 INFO L280 TraceCheckUtils]: 28: Hoare triple {19957#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,558 INFO L280 TraceCheckUtils]: 29: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume true; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,560 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {19957#(<= 2 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,561 INFO L280 TraceCheckUtils]: 31: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,561 INFO L263 TraceCheckUtils]: 32: Hoare triple {19949#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,561 INFO L280 TraceCheckUtils]: 33: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,562 INFO L280 TraceCheckUtils]: 34: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,562 INFO L280 TraceCheckUtils]: 35: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,562 INFO L280 TraceCheckUtils]: 36: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,563 INFO L280 TraceCheckUtils]: 37: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,564 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18357#true} {19949#(<= 3 |fibo_#in~n|)} #48#return; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,565 INFO L280 TraceCheckUtils]: 39: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,566 INFO L280 TraceCheckUtils]: 40: Hoare triple {19949#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,566 INFO L280 TraceCheckUtils]: 41: Hoare triple {19949#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,567 INFO L280 TraceCheckUtils]: 42: Hoare triple {19949#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,568 INFO L280 TraceCheckUtils]: 43: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume true; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,570 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {19949#(<= 3 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,570 INFO L280 TraceCheckUtils]: 45: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,571 INFO L263 TraceCheckUtils]: 46: Hoare triple {19902#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,571 INFO L280 TraceCheckUtils]: 47: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,571 INFO L280 TraceCheckUtils]: 48: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,571 INFO L280 TraceCheckUtils]: 49: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,571 INFO L263 TraceCheckUtils]: 50: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,572 INFO L280 TraceCheckUtils]: 51: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,572 INFO L280 TraceCheckUtils]: 52: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,572 INFO L280 TraceCheckUtils]: 53: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,572 INFO L280 TraceCheckUtils]: 54: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,572 INFO L280 TraceCheckUtils]: 55: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,573 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,573 INFO L280 TraceCheckUtils]: 57: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,573 INFO L263 TraceCheckUtils]: 58: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,573 INFO L280 TraceCheckUtils]: 59: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,574 INFO L280 TraceCheckUtils]: 60: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,574 INFO L280 TraceCheckUtils]: 61: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,574 INFO L280 TraceCheckUtils]: 62: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,574 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,574 INFO L280 TraceCheckUtils]: 64: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,575 INFO L280 TraceCheckUtils]: 65: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,575 INFO L280 TraceCheckUtils]: 66: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,575 INFO L280 TraceCheckUtils]: 67: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,575 INFO L280 TraceCheckUtils]: 68: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,576 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {18357#true} {19902#(<= 4 |fibo_#in~n|)} #48#return; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,577 INFO L280 TraceCheckUtils]: 70: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,577 INFO L280 TraceCheckUtils]: 71: Hoare triple {19902#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,578 INFO L280 TraceCheckUtils]: 72: Hoare triple {19902#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,579 INFO L280 TraceCheckUtils]: 73: Hoare triple {19902#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,579 INFO L280 TraceCheckUtils]: 74: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume true; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,580 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {19902#(<= 4 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,598 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,598 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,599 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,599 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,602 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,603 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,603 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,604 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,604 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,605 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,605 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,605 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,605 INFO L280 TraceCheckUtils]: 7: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,606 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,606 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,606 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,607 INFO L263 TraceCheckUtils]: 11: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,607 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,607 INFO L280 TraceCheckUtils]: 13: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,608 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,608 INFO L280 TraceCheckUtils]: 15: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,608 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,608 INFO L280 TraceCheckUtils]: 17: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,609 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,609 INFO L280 TraceCheckUtils]: 19: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,609 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,610 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,610 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,615 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,615 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,615 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,615 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,616 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,616 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,616 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,617 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,617 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,617 INFO L263 TraceCheckUtils]: 7: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,617 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,617 INFO L280 TraceCheckUtils]: 9: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,618 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,618 INFO L280 TraceCheckUtils]: 11: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,618 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,618 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,618 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,619 INFO L263 TraceCheckUtils]: 15: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,619 INFO L280 TraceCheckUtils]: 16: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,619 INFO L280 TraceCheckUtils]: 17: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,619 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,620 INFO L280 TraceCheckUtils]: 19: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,620 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,620 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,620 INFO L280 TraceCheckUtils]: 22: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,620 INFO L280 TraceCheckUtils]: 23: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,621 INFO L280 TraceCheckUtils]: 24: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,621 INFO L280 TraceCheckUtils]: 25: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,621 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,621 INFO L280 TraceCheckUtils]: 27: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,621 INFO L263 TraceCheckUtils]: 28: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,622 INFO L280 TraceCheckUtils]: 29: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,622 INFO L280 TraceCheckUtils]: 30: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,622 INFO L280 TraceCheckUtils]: 31: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,622 INFO L280 TraceCheckUtils]: 32: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,622 INFO L280 TraceCheckUtils]: 33: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,623 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,623 INFO L280 TraceCheckUtils]: 35: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,623 INFO L280 TraceCheckUtils]: 36: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,623 INFO L280 TraceCheckUtils]: 37: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,623 INFO L280 TraceCheckUtils]: 38: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,624 INFO L280 TraceCheckUtils]: 39: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,625 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18357#true} {19819#(<= 5 |fibo_#in~n|)} #48#return; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,627 INFO L263 TraceCheckUtils]: 3: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,628 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,629 INFO L263 TraceCheckUtils]: 7: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,630 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,630 INFO L280 TraceCheckUtils]: 9: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,631 INFO L280 TraceCheckUtils]: 10: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,631 INFO L263 TraceCheckUtils]: 11: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,632 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,633 INFO L280 TraceCheckUtils]: 13: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19956#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:41,634 INFO L280 TraceCheckUtils]: 14: Hoare triple {19956#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,634 INFO L263 TraceCheckUtils]: 15: Hoare triple {19957#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,634 INFO L280 TraceCheckUtils]: 16: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,634 INFO L280 TraceCheckUtils]: 17: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,634 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,635 INFO L280 TraceCheckUtils]: 19: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,635 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,636 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #46#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,636 INFO L280 TraceCheckUtils]: 22: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,637 INFO L263 TraceCheckUtils]: 23: Hoare triple {19957#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,637 INFO L280 TraceCheckUtils]: 24: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,637 INFO L280 TraceCheckUtils]: 25: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,637 INFO L280 TraceCheckUtils]: 26: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,637 INFO L280 TraceCheckUtils]: 27: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,638 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #48#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,639 INFO L280 TraceCheckUtils]: 29: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,639 INFO L280 TraceCheckUtils]: 30: Hoare triple {19957#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,640 INFO L280 TraceCheckUtils]: 31: Hoare triple {19957#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,641 INFO L280 TraceCheckUtils]: 32: Hoare triple {19957#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,641 INFO L280 TraceCheckUtils]: 33: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume true; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,643 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {19957#(<= 2 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,643 INFO L280 TraceCheckUtils]: 35: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,643 INFO L263 TraceCheckUtils]: 36: Hoare triple {19949#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,644 INFO L280 TraceCheckUtils]: 37: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,644 INFO L280 TraceCheckUtils]: 38: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,644 INFO L280 TraceCheckUtils]: 39: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,644 INFO L280 TraceCheckUtils]: 40: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,645 INFO L280 TraceCheckUtils]: 41: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,646 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {18357#true} {19949#(<= 3 |fibo_#in~n|)} #48#return; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,646 INFO L280 TraceCheckUtils]: 43: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,647 INFO L280 TraceCheckUtils]: 44: Hoare triple {19949#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,648 INFO L280 TraceCheckUtils]: 45: Hoare triple {19949#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,648 INFO L280 TraceCheckUtils]: 46: Hoare triple {19949#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,649 INFO L280 TraceCheckUtils]: 47: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume true; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,650 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {19949#(<= 3 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,651 INFO L280 TraceCheckUtils]: 49: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,651 INFO L263 TraceCheckUtils]: 50: Hoare triple {19902#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,651 INFO L280 TraceCheckUtils]: 51: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,651 INFO L280 TraceCheckUtils]: 52: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,652 INFO L280 TraceCheckUtils]: 53: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,652 INFO L263 TraceCheckUtils]: 54: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,652 INFO L280 TraceCheckUtils]: 55: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,652 INFO L280 TraceCheckUtils]: 56: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,653 INFO L280 TraceCheckUtils]: 57: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,653 INFO L280 TraceCheckUtils]: 58: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,653 INFO L280 TraceCheckUtils]: 59: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,653 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,653 INFO L280 TraceCheckUtils]: 61: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,654 INFO L263 TraceCheckUtils]: 62: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,654 INFO L280 TraceCheckUtils]: 63: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,654 INFO L280 TraceCheckUtils]: 64: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,654 INFO L280 TraceCheckUtils]: 65: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,654 INFO L280 TraceCheckUtils]: 66: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,655 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,655 INFO L280 TraceCheckUtils]: 68: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,655 INFO L280 TraceCheckUtils]: 69: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,655 INFO L280 TraceCheckUtils]: 70: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,655 INFO L280 TraceCheckUtils]: 71: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,656 INFO L280 TraceCheckUtils]: 72: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,657 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {18357#true} {19902#(<= 4 |fibo_#in~n|)} #48#return; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,657 INFO L280 TraceCheckUtils]: 74: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,658 INFO L280 TraceCheckUtils]: 75: Hoare triple {19902#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,658 INFO L280 TraceCheckUtils]: 76: Hoare triple {19902#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,659 INFO L280 TraceCheckUtils]: 77: Hoare triple {19902#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,659 INFO L280 TraceCheckUtils]: 78: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume true; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,661 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {19902#(<= 4 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,661 INFO L280 TraceCheckUtils]: 80: Hoare triple {19819#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,661 INFO L263 TraceCheckUtils]: 81: Hoare triple {19819#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,662 INFO L280 TraceCheckUtils]: 82: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,662 INFO L280 TraceCheckUtils]: 83: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,662 INFO L280 TraceCheckUtils]: 84: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,662 INFO L263 TraceCheckUtils]: 85: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,662 INFO L280 TraceCheckUtils]: 86: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,663 INFO L280 TraceCheckUtils]: 87: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,663 INFO L280 TraceCheckUtils]: 88: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,663 INFO L263 TraceCheckUtils]: 89: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,663 INFO L280 TraceCheckUtils]: 90: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,663 INFO L280 TraceCheckUtils]: 91: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,664 INFO L280 TraceCheckUtils]: 92: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,664 INFO L280 TraceCheckUtils]: 93: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,664 INFO L280 TraceCheckUtils]: 94: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,664 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,664 INFO L280 TraceCheckUtils]: 96: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,665 INFO L263 TraceCheckUtils]: 97: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,665 INFO L280 TraceCheckUtils]: 98: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,665 INFO L280 TraceCheckUtils]: 99: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,665 INFO L280 TraceCheckUtils]: 100: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,665 INFO L280 TraceCheckUtils]: 101: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,666 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,666 INFO L280 TraceCheckUtils]: 103: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,666 INFO L280 TraceCheckUtils]: 104: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,666 INFO L280 TraceCheckUtils]: 105: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,667 INFO L280 TraceCheckUtils]: 106: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,667 INFO L280 TraceCheckUtils]: 107: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,667 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,667 INFO L280 TraceCheckUtils]: 109: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,668 INFO L263 TraceCheckUtils]: 110: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,668 INFO L280 TraceCheckUtils]: 111: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,668 INFO L280 TraceCheckUtils]: 112: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,668 INFO L280 TraceCheckUtils]: 113: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,668 INFO L280 TraceCheckUtils]: 114: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,669 INFO L280 TraceCheckUtils]: 115: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,669 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,669 INFO L280 TraceCheckUtils]: 117: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,669 INFO L280 TraceCheckUtils]: 118: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,669 INFO L280 TraceCheckUtils]: 119: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,669 INFO L280 TraceCheckUtils]: 120: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,670 INFO L280 TraceCheckUtils]: 121: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,671 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {18357#true} {19819#(<= 5 |fibo_#in~n|)} #48#return; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,671 INFO L280 TraceCheckUtils]: 123: Hoare triple {19819#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,672 INFO L280 TraceCheckUtils]: 124: Hoare triple {19819#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,672 INFO L280 TraceCheckUtils]: 125: Hoare triple {19819#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,673 INFO L280 TraceCheckUtils]: 126: Hoare triple {19819#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,673 INFO L280 TraceCheckUtils]: 127: Hoare triple {19819#(<= 5 |fibo_#in~n|)} assume true; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,674 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {19819#(<= 5 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,707 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,707 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,707 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,711 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,711 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,712 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,712 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,712 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,712 INFO L280 TraceCheckUtils]: 7: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,712 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,713 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,713 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,713 INFO L263 TraceCheckUtils]: 11: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,713 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,713 INFO L280 TraceCheckUtils]: 13: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,714 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,714 INFO L280 TraceCheckUtils]: 15: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,714 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,714 INFO L280 TraceCheckUtils]: 17: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,715 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,715 INFO L280 TraceCheckUtils]: 19: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,715 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,715 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,716 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,720 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,720 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,720 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,720 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,721 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,721 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,722 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,722 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,722 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,722 INFO L263 TraceCheckUtils]: 7: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,722 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,723 INFO L280 TraceCheckUtils]: 9: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,723 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,723 INFO L280 TraceCheckUtils]: 11: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,723 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,724 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,724 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,724 INFO L263 TraceCheckUtils]: 15: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,724 INFO L280 TraceCheckUtils]: 16: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,725 INFO L280 TraceCheckUtils]: 17: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,725 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,725 INFO L280 TraceCheckUtils]: 19: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,725 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,725 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,726 INFO L280 TraceCheckUtils]: 22: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,726 INFO L280 TraceCheckUtils]: 23: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,726 INFO L280 TraceCheckUtils]: 24: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,726 INFO L280 TraceCheckUtils]: 25: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,726 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,727 INFO L280 TraceCheckUtils]: 27: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,727 INFO L263 TraceCheckUtils]: 28: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,727 INFO L280 TraceCheckUtils]: 29: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,727 INFO L280 TraceCheckUtils]: 30: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,727 INFO L280 TraceCheckUtils]: 31: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,728 INFO L280 TraceCheckUtils]: 32: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,728 INFO L280 TraceCheckUtils]: 33: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,728 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,728 INFO L280 TraceCheckUtils]: 35: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,728 INFO L280 TraceCheckUtils]: 36: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,729 INFO L280 TraceCheckUtils]: 37: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,729 INFO L280 TraceCheckUtils]: 38: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,729 INFO L280 TraceCheckUtils]: 39: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,729 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,737 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,737 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,737 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,737 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,738 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,741 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,741 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,741 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,742 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,742 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,742 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,743 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,743 INFO L280 TraceCheckUtils]: 7: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,743 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,743 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,743 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,744 INFO L263 TraceCheckUtils]: 11: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,744 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,744 INFO L280 TraceCheckUtils]: 13: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,744 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,744 INFO L280 TraceCheckUtils]: 15: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,744 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,745 INFO L280 TraceCheckUtils]: 17: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,745 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,745 INFO L280 TraceCheckUtils]: 19: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,745 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,746 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,746 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,747 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,747 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,748 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,748 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,748 INFO L263 TraceCheckUtils]: 7: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,748 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,749 INFO L280 TraceCheckUtils]: 9: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,749 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,749 INFO L263 TraceCheckUtils]: 11: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,749 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,749 INFO L280 TraceCheckUtils]: 13: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,750 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,750 INFO L280 TraceCheckUtils]: 15: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,750 INFO L280 TraceCheckUtils]: 16: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,750 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,751 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,751 INFO L263 TraceCheckUtils]: 19: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,751 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,751 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,751 INFO L280 TraceCheckUtils]: 22: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,752 INFO L280 TraceCheckUtils]: 23: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,752 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,752 INFO L280 TraceCheckUtils]: 25: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,752 INFO L280 TraceCheckUtils]: 26: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,753 INFO L280 TraceCheckUtils]: 27: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,753 INFO L280 TraceCheckUtils]: 28: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,753 INFO L280 TraceCheckUtils]: 29: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,753 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,754 INFO L280 TraceCheckUtils]: 31: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,754 INFO L263 TraceCheckUtils]: 32: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,754 INFO L280 TraceCheckUtils]: 33: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,754 INFO L280 TraceCheckUtils]: 34: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,754 INFO L280 TraceCheckUtils]: 35: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,755 INFO L280 TraceCheckUtils]: 36: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,755 INFO L280 TraceCheckUtils]: 37: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,755 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,755 INFO L280 TraceCheckUtils]: 39: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,755 INFO L280 TraceCheckUtils]: 40: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,756 INFO L280 TraceCheckUtils]: 41: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,756 INFO L280 TraceCheckUtils]: 42: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,756 INFO L280 TraceCheckUtils]: 43: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,756 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,757 INFO L280 TraceCheckUtils]: 45: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,757 INFO L263 TraceCheckUtils]: 46: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,757 INFO L280 TraceCheckUtils]: 47: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,757 INFO L280 TraceCheckUtils]: 48: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,757 INFO L280 TraceCheckUtils]: 49: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,758 INFO L263 TraceCheckUtils]: 50: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,758 INFO L280 TraceCheckUtils]: 51: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,758 INFO L280 TraceCheckUtils]: 52: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,758 INFO L280 TraceCheckUtils]: 53: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,758 INFO L280 TraceCheckUtils]: 54: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,759 INFO L280 TraceCheckUtils]: 55: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,759 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,759 INFO L280 TraceCheckUtils]: 57: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,759 INFO L263 TraceCheckUtils]: 58: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,759 INFO L280 TraceCheckUtils]: 59: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,759 INFO L280 TraceCheckUtils]: 60: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,760 INFO L280 TraceCheckUtils]: 61: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,760 INFO L280 TraceCheckUtils]: 62: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,760 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,760 INFO L280 TraceCheckUtils]: 64: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,760 INFO L280 TraceCheckUtils]: 65: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,761 INFO L280 TraceCheckUtils]: 66: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,761 INFO L280 TraceCheckUtils]: 67: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,761 INFO L280 TraceCheckUtils]: 68: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,761 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,761 INFO L280 TraceCheckUtils]: 70: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,762 INFO L280 TraceCheckUtils]: 71: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,762 INFO L280 TraceCheckUtils]: 72: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,762 INFO L280 TraceCheckUtils]: 73: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,762 INFO L280 TraceCheckUtils]: 74: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,763 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {18357#true} {19666#(<= 6 |fibo_#in~n|)} #48#return; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,767 INFO L280 TraceCheckUtils]: 1: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,768 INFO L263 TraceCheckUtils]: 3: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,769 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,769 INFO L280 TraceCheckUtils]: 5: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,770 INFO L280 TraceCheckUtils]: 6: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,770 INFO L263 TraceCheckUtils]: 7: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,770 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,771 INFO L280 TraceCheckUtils]: 9: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,771 INFO L280 TraceCheckUtils]: 10: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,772 INFO L263 TraceCheckUtils]: 11: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,772 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,773 INFO L280 TraceCheckUtils]: 13: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,773 INFO L280 TraceCheckUtils]: 14: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,773 INFO L263 TraceCheckUtils]: 15: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,774 INFO L280 TraceCheckUtils]: 16: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,775 INFO L280 TraceCheckUtils]: 17: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19956#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:41,775 INFO L280 TraceCheckUtils]: 18: Hoare triple {19956#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,775 INFO L263 TraceCheckUtils]: 19: Hoare triple {19957#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,776 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,776 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,776 INFO L280 TraceCheckUtils]: 22: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,776 INFO L280 TraceCheckUtils]: 23: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,776 INFO L280 TraceCheckUtils]: 24: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,777 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #46#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,778 INFO L280 TraceCheckUtils]: 26: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,778 INFO L263 TraceCheckUtils]: 27: Hoare triple {19957#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,778 INFO L280 TraceCheckUtils]: 28: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,778 INFO L280 TraceCheckUtils]: 29: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,779 INFO L280 TraceCheckUtils]: 30: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,779 INFO L280 TraceCheckUtils]: 31: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,780 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #48#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,781 INFO L280 TraceCheckUtils]: 33: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,781 INFO L280 TraceCheckUtils]: 34: Hoare triple {19957#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,782 INFO L280 TraceCheckUtils]: 35: Hoare triple {19957#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,782 INFO L280 TraceCheckUtils]: 36: Hoare triple {19957#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,783 INFO L280 TraceCheckUtils]: 37: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume true; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,784 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {19957#(<= 2 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,785 INFO L280 TraceCheckUtils]: 39: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,785 INFO L263 TraceCheckUtils]: 40: Hoare triple {19949#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,785 INFO L280 TraceCheckUtils]: 41: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,786 INFO L280 TraceCheckUtils]: 42: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,786 INFO L280 TraceCheckUtils]: 43: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,786 INFO L280 TraceCheckUtils]: 44: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,786 INFO L280 TraceCheckUtils]: 45: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,787 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18357#true} {19949#(<= 3 |fibo_#in~n|)} #48#return; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,788 INFO L280 TraceCheckUtils]: 47: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,788 INFO L280 TraceCheckUtils]: 48: Hoare triple {19949#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,789 INFO L280 TraceCheckUtils]: 49: Hoare triple {19949#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,790 INFO L280 TraceCheckUtils]: 50: Hoare triple {19949#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,790 INFO L280 TraceCheckUtils]: 51: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume true; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,791 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {19949#(<= 3 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,792 INFO L280 TraceCheckUtils]: 53: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,792 INFO L263 TraceCheckUtils]: 54: Hoare triple {19902#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,792 INFO L280 TraceCheckUtils]: 55: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,792 INFO L280 TraceCheckUtils]: 56: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,793 INFO L280 TraceCheckUtils]: 57: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,793 INFO L263 TraceCheckUtils]: 58: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,793 INFO L280 TraceCheckUtils]: 59: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,793 INFO L280 TraceCheckUtils]: 60: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,793 INFO L280 TraceCheckUtils]: 61: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,793 INFO L280 TraceCheckUtils]: 62: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,794 INFO L280 TraceCheckUtils]: 63: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,794 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,794 INFO L280 TraceCheckUtils]: 65: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,794 INFO L263 TraceCheckUtils]: 66: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,794 INFO L280 TraceCheckUtils]: 67: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,795 INFO L280 TraceCheckUtils]: 68: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,795 INFO L280 TraceCheckUtils]: 69: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,795 INFO L280 TraceCheckUtils]: 70: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,795 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,795 INFO L280 TraceCheckUtils]: 72: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,796 INFO L280 TraceCheckUtils]: 73: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,796 INFO L280 TraceCheckUtils]: 74: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,796 INFO L280 TraceCheckUtils]: 75: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,796 INFO L280 TraceCheckUtils]: 76: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,797 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18357#true} {19902#(<= 4 |fibo_#in~n|)} #48#return; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,797 INFO L280 TraceCheckUtils]: 78: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,798 INFO L280 TraceCheckUtils]: 79: Hoare triple {19902#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,798 INFO L280 TraceCheckUtils]: 80: Hoare triple {19902#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,799 INFO L280 TraceCheckUtils]: 81: Hoare triple {19902#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,800 INFO L280 TraceCheckUtils]: 82: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume true; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,801 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {19902#(<= 4 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,801 INFO L280 TraceCheckUtils]: 84: Hoare triple {19819#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,802 INFO L263 TraceCheckUtils]: 85: Hoare triple {19819#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,802 INFO L280 TraceCheckUtils]: 86: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,802 INFO L280 TraceCheckUtils]: 87: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,802 INFO L280 TraceCheckUtils]: 88: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,802 INFO L263 TraceCheckUtils]: 89: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,803 INFO L280 TraceCheckUtils]: 90: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,803 INFO L280 TraceCheckUtils]: 91: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,803 INFO L280 TraceCheckUtils]: 92: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,803 INFO L263 TraceCheckUtils]: 93: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,803 INFO L280 TraceCheckUtils]: 94: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,803 INFO L280 TraceCheckUtils]: 95: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,804 INFO L280 TraceCheckUtils]: 96: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,804 INFO L280 TraceCheckUtils]: 97: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,804 INFO L280 TraceCheckUtils]: 98: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,804 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,804 INFO L280 TraceCheckUtils]: 100: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,805 INFO L263 TraceCheckUtils]: 101: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,805 INFO L280 TraceCheckUtils]: 102: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,805 INFO L280 TraceCheckUtils]: 103: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,805 INFO L280 TraceCheckUtils]: 104: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,805 INFO L280 TraceCheckUtils]: 105: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,805 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,806 INFO L280 TraceCheckUtils]: 107: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,806 INFO L280 TraceCheckUtils]: 108: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,806 INFO L280 TraceCheckUtils]: 109: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,806 INFO L280 TraceCheckUtils]: 110: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,806 INFO L280 TraceCheckUtils]: 111: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,806 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,807 INFO L280 TraceCheckUtils]: 113: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,807 INFO L263 TraceCheckUtils]: 114: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,807 INFO L280 TraceCheckUtils]: 115: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,807 INFO L280 TraceCheckUtils]: 116: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,807 INFO L280 TraceCheckUtils]: 117: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,807 INFO L280 TraceCheckUtils]: 118: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,808 INFO L280 TraceCheckUtils]: 119: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,808 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,808 INFO L280 TraceCheckUtils]: 121: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,808 INFO L280 TraceCheckUtils]: 122: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,808 INFO L280 TraceCheckUtils]: 123: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,808 INFO L280 TraceCheckUtils]: 124: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,809 INFO L280 TraceCheckUtils]: 125: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,810 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {18357#true} {19819#(<= 5 |fibo_#in~n|)} #48#return; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,810 INFO L280 TraceCheckUtils]: 127: Hoare triple {19819#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,811 INFO L280 TraceCheckUtils]: 128: Hoare triple {19819#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,811 INFO L280 TraceCheckUtils]: 129: Hoare triple {19819#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,812 INFO L280 TraceCheckUtils]: 130: Hoare triple {19819#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,812 INFO L280 TraceCheckUtils]: 131: Hoare triple {19819#(<= 5 |fibo_#in~n|)} assume true; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,814 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {19819#(<= 5 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,814 INFO L280 TraceCheckUtils]: 133: Hoare triple {19666#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,814 INFO L263 TraceCheckUtils]: 134: Hoare triple {19666#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,815 INFO L280 TraceCheckUtils]: 135: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,815 INFO L280 TraceCheckUtils]: 136: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,815 INFO L280 TraceCheckUtils]: 137: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,815 INFO L263 TraceCheckUtils]: 138: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,815 INFO L280 TraceCheckUtils]: 139: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,815 INFO L280 TraceCheckUtils]: 140: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,816 INFO L280 TraceCheckUtils]: 141: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,816 INFO L263 TraceCheckUtils]: 142: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,816 INFO L280 TraceCheckUtils]: 143: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,816 INFO L280 TraceCheckUtils]: 144: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,816 INFO L280 TraceCheckUtils]: 145: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,817 INFO L263 TraceCheckUtils]: 146: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,817 INFO L280 TraceCheckUtils]: 147: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,817 INFO L280 TraceCheckUtils]: 148: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,817 INFO L280 TraceCheckUtils]: 149: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,817 INFO L280 TraceCheckUtils]: 150: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,818 INFO L280 TraceCheckUtils]: 151: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,818 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,818 INFO L280 TraceCheckUtils]: 153: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,818 INFO L263 TraceCheckUtils]: 154: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,818 INFO L280 TraceCheckUtils]: 155: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,818 INFO L280 TraceCheckUtils]: 156: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,819 INFO L280 TraceCheckUtils]: 157: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,819 INFO L280 TraceCheckUtils]: 158: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,819 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,819 INFO L280 TraceCheckUtils]: 160: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,819 INFO L280 TraceCheckUtils]: 161: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,820 INFO L280 TraceCheckUtils]: 162: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,820 INFO L280 TraceCheckUtils]: 163: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,820 INFO L280 TraceCheckUtils]: 164: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,820 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,820 INFO L280 TraceCheckUtils]: 166: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,820 INFO L263 TraceCheckUtils]: 167: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,821 INFO L280 TraceCheckUtils]: 168: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,821 INFO L280 TraceCheckUtils]: 169: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,821 INFO L280 TraceCheckUtils]: 170: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,821 INFO L280 TraceCheckUtils]: 171: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,821 INFO L280 TraceCheckUtils]: 172: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,822 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,822 INFO L280 TraceCheckUtils]: 174: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,822 INFO L280 TraceCheckUtils]: 175: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,822 INFO L280 TraceCheckUtils]: 176: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,823 INFO L280 TraceCheckUtils]: 177: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,823 INFO L280 TraceCheckUtils]: 178: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,823 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,823 INFO L280 TraceCheckUtils]: 180: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,824 INFO L263 TraceCheckUtils]: 181: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,824 INFO L280 TraceCheckUtils]: 182: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,824 INFO L280 TraceCheckUtils]: 183: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,824 INFO L280 TraceCheckUtils]: 184: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:41,824 INFO L263 TraceCheckUtils]: 185: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,824 INFO L280 TraceCheckUtils]: 186: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,825 INFO L280 TraceCheckUtils]: 187: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,825 INFO L280 TraceCheckUtils]: 188: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,825 INFO L280 TraceCheckUtils]: 189: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,825 INFO L280 TraceCheckUtils]: 190: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,825 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:41,825 INFO L280 TraceCheckUtils]: 192: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,826 INFO L263 TraceCheckUtils]: 193: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,826 INFO L280 TraceCheckUtils]: 194: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,826 INFO L280 TraceCheckUtils]: 195: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,826 INFO L280 TraceCheckUtils]: 196: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,826 INFO L280 TraceCheckUtils]: 197: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,827 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,827 INFO L280 TraceCheckUtils]: 199: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,827 INFO L280 TraceCheckUtils]: 200: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,827 INFO L280 TraceCheckUtils]: 201: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,827 INFO L280 TraceCheckUtils]: 202: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,828 INFO L280 TraceCheckUtils]: 203: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,828 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:41,828 INFO L280 TraceCheckUtils]: 205: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:41,828 INFO L280 TraceCheckUtils]: 206: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,828 INFO L280 TraceCheckUtils]: 207: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:41,829 INFO L280 TraceCheckUtils]: 208: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:41,829 INFO L280 TraceCheckUtils]: 209: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,830 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {18357#true} {19666#(<= 6 |fibo_#in~n|)} #48#return; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,830 INFO L280 TraceCheckUtils]: 211: Hoare triple {19666#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,831 INFO L280 TraceCheckUtils]: 212: Hoare triple {19666#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,832 INFO L280 TraceCheckUtils]: 213: Hoare triple {19666#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,832 INFO L280 TraceCheckUtils]: 214: Hoare triple {19666#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,833 INFO L280 TraceCheckUtils]: 215: Hoare triple {19666#(<= 6 |fibo_#in~n|)} assume true; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,834 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {19666#(<= 6 |fibo_#in~n|)} {18357#true} #46#return; {19459#(<= 7 fibo_~n)} is VALID [2020-07-11 00:51:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:41,954 INFO L280 TraceCheckUtils]: 3: Hoare triple {20242#(<= |fibo_#in~n| 1)} #res := 1; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:41,955 INFO L280 TraceCheckUtils]: 4: Hoare triple {20242#(<= |fibo_#in~n| 1)} assume true; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:41,956 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20242#(<= |fibo_#in~n| 1)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,959 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,960 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,960 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18357#true} {20236#(<= |fibo_#in~n| 2)} #48#return; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,962 INFO L263 TraceCheckUtils]: 3: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,963 INFO L280 TraceCheckUtils]: 5: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,964 INFO L280 TraceCheckUtils]: 6: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:41,964 INFO L280 TraceCheckUtils]: 7: Hoare triple {20242#(<= |fibo_#in~n| 1)} #res := 1; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:41,965 INFO L280 TraceCheckUtils]: 8: Hoare triple {20242#(<= |fibo_#in~n| 1)} assume true; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:41,966 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {20242#(<= |fibo_#in~n| 1)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,967 INFO L280 TraceCheckUtils]: 10: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,967 INFO L263 TraceCheckUtils]: 11: Hoare triple {20236#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,967 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,967 INFO L280 TraceCheckUtils]: 13: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,968 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,968 INFO L280 TraceCheckUtils]: 15: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,969 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18357#true} {20236#(<= |fibo_#in~n| 2)} #48#return; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,969 INFO L280 TraceCheckUtils]: 17: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,970 INFO L280 TraceCheckUtils]: 18: Hoare triple {20236#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,971 INFO L280 TraceCheckUtils]: 19: Hoare triple {20236#(<= |fibo_#in~n| 2)} havoc #t~ret0; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,971 INFO L280 TraceCheckUtils]: 20: Hoare triple {20236#(<= |fibo_#in~n| 2)} havoc #t~ret1; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,972 INFO L280 TraceCheckUtils]: 21: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume true; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,973 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {20236#(<= |fibo_#in~n| 2)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:41,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:41,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:41,977 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:41,977 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,978 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18357#true} {20223#(<= |fibo_#in~n| 3)} #48#return; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:41,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,980 INFO L263 TraceCheckUtils]: 3: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,981 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,982 INFO L280 TraceCheckUtils]: 6: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,982 INFO L263 TraceCheckUtils]: 7: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:41,983 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,983 INFO L280 TraceCheckUtils]: 9: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:41,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:41,985 INFO L280 TraceCheckUtils]: 11: Hoare triple {20242#(<= |fibo_#in~n| 1)} #res := 1; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:41,986 INFO L280 TraceCheckUtils]: 12: Hoare triple {20242#(<= |fibo_#in~n| 1)} assume true; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:41,987 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {20242#(<= |fibo_#in~n| 1)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,988 INFO L280 TraceCheckUtils]: 14: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,989 INFO L263 TraceCheckUtils]: 15: Hoare triple {20236#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,989 INFO L280 TraceCheckUtils]: 16: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,989 INFO L280 TraceCheckUtils]: 17: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:41,990 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:41,990 INFO L280 TraceCheckUtils]: 19: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:41,991 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18357#true} {20236#(<= |fibo_#in~n| 2)} #48#return; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,992 INFO L280 TraceCheckUtils]: 21: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,993 INFO L280 TraceCheckUtils]: 22: Hoare triple {20236#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,994 INFO L280 TraceCheckUtils]: 23: Hoare triple {20236#(<= |fibo_#in~n| 2)} havoc #t~ret0; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,995 INFO L280 TraceCheckUtils]: 24: Hoare triple {20236#(<= |fibo_#in~n| 2)} havoc #t~ret1; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,995 INFO L280 TraceCheckUtils]: 25: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume true; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:41,997 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {20236#(<= |fibo_#in~n| 2)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:41,998 INFO L280 TraceCheckUtils]: 27: Hoare triple {20223#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:41,998 INFO L263 TraceCheckUtils]: 28: Hoare triple {20223#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:41,999 INFO L280 TraceCheckUtils]: 29: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:41,999 INFO L280 TraceCheckUtils]: 30: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:41,999 INFO L280 TraceCheckUtils]: 31: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,000 INFO L280 TraceCheckUtils]: 32: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,000 INFO L280 TraceCheckUtils]: 33: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,001 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18357#true} {20223#(<= |fibo_#in~n| 3)} #48#return; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,002 INFO L280 TraceCheckUtils]: 35: Hoare triple {20223#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,002 INFO L280 TraceCheckUtils]: 36: Hoare triple {20223#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,003 INFO L280 TraceCheckUtils]: 37: Hoare triple {20223#(<= |fibo_#in~n| 3)} havoc #t~ret0; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,004 INFO L280 TraceCheckUtils]: 38: Hoare triple {20223#(<= |fibo_#in~n| 3)} havoc #t~ret1; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,005 INFO L280 TraceCheckUtils]: 39: Hoare triple {20223#(<= |fibo_#in~n| 3)} assume true; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,006 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {20223#(<= |fibo_#in~n| 3)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,020 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,021 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,021 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,021 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,024 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,025 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,026 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,026 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,027 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,027 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,027 INFO L280 TraceCheckUtils]: 7: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,028 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,028 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,028 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,029 INFO L263 TraceCheckUtils]: 11: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,029 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,029 INFO L280 TraceCheckUtils]: 13: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,030 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,030 INFO L280 TraceCheckUtils]: 15: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,030 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,031 INFO L280 TraceCheckUtils]: 17: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,031 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,031 INFO L280 TraceCheckUtils]: 19: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,032 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,032 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,033 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18357#true} {20176#(<= |fibo_#in~n| 4)} #48#return; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,037 INFO L263 TraceCheckUtils]: 3: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,037 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,038 INFO L280 TraceCheckUtils]: 5: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,039 INFO L280 TraceCheckUtils]: 6: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,039 INFO L263 TraceCheckUtils]: 7: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,040 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,041 INFO L280 TraceCheckUtils]: 9: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,041 INFO L280 TraceCheckUtils]: 10: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,042 INFO L263 TraceCheckUtils]: 11: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,042 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,043 INFO L280 TraceCheckUtils]: 13: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,044 INFO L280 TraceCheckUtils]: 14: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:42,045 INFO L280 TraceCheckUtils]: 15: Hoare triple {20242#(<= |fibo_#in~n| 1)} #res := 1; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:42,046 INFO L280 TraceCheckUtils]: 16: Hoare triple {20242#(<= |fibo_#in~n| 1)} assume true; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:42,048 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {20242#(<= |fibo_#in~n| 1)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,048 INFO L280 TraceCheckUtils]: 18: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,049 INFO L263 TraceCheckUtils]: 19: Hoare triple {20236#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,049 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,049 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,050 INFO L280 TraceCheckUtils]: 22: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,050 INFO L280 TraceCheckUtils]: 23: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,051 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {18357#true} {20236#(<= |fibo_#in~n| 2)} #48#return; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,052 INFO L280 TraceCheckUtils]: 25: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,053 INFO L280 TraceCheckUtils]: 26: Hoare triple {20236#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,053 INFO L280 TraceCheckUtils]: 27: Hoare triple {20236#(<= |fibo_#in~n| 2)} havoc #t~ret0; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,054 INFO L280 TraceCheckUtils]: 28: Hoare triple {20236#(<= |fibo_#in~n| 2)} havoc #t~ret1; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,055 INFO L280 TraceCheckUtils]: 29: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume true; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,056 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {20236#(<= |fibo_#in~n| 2)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,056 INFO L280 TraceCheckUtils]: 31: Hoare triple {20223#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,057 INFO L263 TraceCheckUtils]: 32: Hoare triple {20223#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,057 INFO L280 TraceCheckUtils]: 33: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,057 INFO L280 TraceCheckUtils]: 34: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,057 INFO L280 TraceCheckUtils]: 35: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,057 INFO L280 TraceCheckUtils]: 36: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,058 INFO L280 TraceCheckUtils]: 37: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,058 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18357#true} {20223#(<= |fibo_#in~n| 3)} #48#return; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,059 INFO L280 TraceCheckUtils]: 39: Hoare triple {20223#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,059 INFO L280 TraceCheckUtils]: 40: Hoare triple {20223#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,060 INFO L280 TraceCheckUtils]: 41: Hoare triple {20223#(<= |fibo_#in~n| 3)} havoc #t~ret0; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,061 INFO L280 TraceCheckUtils]: 42: Hoare triple {20223#(<= |fibo_#in~n| 3)} havoc #t~ret1; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,062 INFO L280 TraceCheckUtils]: 43: Hoare triple {20223#(<= |fibo_#in~n| 3)} assume true; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,064 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {20223#(<= |fibo_#in~n| 3)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,065 INFO L280 TraceCheckUtils]: 45: Hoare triple {20176#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,065 INFO L263 TraceCheckUtils]: 46: Hoare triple {20176#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,065 INFO L280 TraceCheckUtils]: 47: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,066 INFO L280 TraceCheckUtils]: 48: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,066 INFO L280 TraceCheckUtils]: 49: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,066 INFO L263 TraceCheckUtils]: 50: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,066 INFO L280 TraceCheckUtils]: 51: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,067 INFO L280 TraceCheckUtils]: 52: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,067 INFO L280 TraceCheckUtils]: 53: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,067 INFO L280 TraceCheckUtils]: 54: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,068 INFO L280 TraceCheckUtils]: 55: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,068 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,068 INFO L280 TraceCheckUtils]: 57: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,069 INFO L263 TraceCheckUtils]: 58: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,069 INFO L280 TraceCheckUtils]: 59: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,069 INFO L280 TraceCheckUtils]: 60: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,070 INFO L280 TraceCheckUtils]: 61: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,070 INFO L280 TraceCheckUtils]: 62: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,070 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,071 INFO L280 TraceCheckUtils]: 64: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,071 INFO L280 TraceCheckUtils]: 65: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,071 INFO L280 TraceCheckUtils]: 66: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,072 INFO L280 TraceCheckUtils]: 67: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,072 INFO L280 TraceCheckUtils]: 68: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,073 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {18357#true} {20176#(<= |fibo_#in~n| 4)} #48#return; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,074 INFO L280 TraceCheckUtils]: 70: Hoare triple {20176#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,074 INFO L280 TraceCheckUtils]: 71: Hoare triple {20176#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,075 INFO L280 TraceCheckUtils]: 72: Hoare triple {20176#(<= |fibo_#in~n| 4)} havoc #t~ret0; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,076 INFO L280 TraceCheckUtils]: 73: Hoare triple {20176#(<= |fibo_#in~n| 4)} havoc #t~ret1; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,077 INFO L280 TraceCheckUtils]: 74: Hoare triple {20176#(<= |fibo_#in~n| 4)} assume true; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,078 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {20176#(<= |fibo_#in~n| 4)} {19459#(<= 7 fibo_~n)} #48#return; {18358#false} is VALID [2020-07-11 00:51:42,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,087 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,087 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,088 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,089 INFO L280 TraceCheckUtils]: 5: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,089 INFO L280 TraceCheckUtils]: 6: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,089 INFO L263 TraceCheckUtils]: 7: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,090 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,091 INFO L280 TraceCheckUtils]: 9: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,091 INFO L280 TraceCheckUtils]: 10: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,091 INFO L263 TraceCheckUtils]: 11: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,092 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,092 INFO L280 TraceCheckUtils]: 13: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,093 INFO L280 TraceCheckUtils]: 14: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,093 INFO L263 TraceCheckUtils]: 15: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,094 INFO L280 TraceCheckUtils]: 16: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,094 INFO L280 TraceCheckUtils]: 17: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,095 INFO L280 TraceCheckUtils]: 18: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,095 INFO L263 TraceCheckUtils]: 19: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,095 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,096 INFO L280 TraceCheckUtils]: 21: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19956#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:42,097 INFO L280 TraceCheckUtils]: 22: Hoare triple {19956#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,097 INFO L263 TraceCheckUtils]: 23: Hoare triple {19957#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,097 INFO L280 TraceCheckUtils]: 24: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,098 INFO L280 TraceCheckUtils]: 25: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,098 INFO L280 TraceCheckUtils]: 26: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,098 INFO L280 TraceCheckUtils]: 27: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,098 INFO L280 TraceCheckUtils]: 28: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,099 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #46#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,100 INFO L280 TraceCheckUtils]: 30: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,100 INFO L263 TraceCheckUtils]: 31: Hoare triple {19957#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,100 INFO L280 TraceCheckUtils]: 32: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,100 INFO L280 TraceCheckUtils]: 33: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,101 INFO L280 TraceCheckUtils]: 34: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,101 INFO L280 TraceCheckUtils]: 35: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,102 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #48#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,102 INFO L280 TraceCheckUtils]: 37: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,103 INFO L280 TraceCheckUtils]: 38: Hoare triple {19957#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,103 INFO L280 TraceCheckUtils]: 39: Hoare triple {19957#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,104 INFO L280 TraceCheckUtils]: 40: Hoare triple {19957#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,104 INFO L280 TraceCheckUtils]: 41: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume true; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,106 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {19957#(<= 2 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,107 INFO L280 TraceCheckUtils]: 43: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,107 INFO L263 TraceCheckUtils]: 44: Hoare triple {19949#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,108 INFO L280 TraceCheckUtils]: 45: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,108 INFO L280 TraceCheckUtils]: 46: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,108 INFO L280 TraceCheckUtils]: 47: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,109 INFO L280 TraceCheckUtils]: 48: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,109 INFO L280 TraceCheckUtils]: 49: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,110 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {18357#true} {19949#(<= 3 |fibo_#in~n|)} #48#return; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,111 INFO L280 TraceCheckUtils]: 51: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,112 INFO L280 TraceCheckUtils]: 52: Hoare triple {19949#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,113 INFO L280 TraceCheckUtils]: 53: Hoare triple {19949#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,113 INFO L280 TraceCheckUtils]: 54: Hoare triple {19949#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,114 INFO L280 TraceCheckUtils]: 55: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume true; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,116 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {19949#(<= 3 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,117 INFO L280 TraceCheckUtils]: 57: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,117 INFO L263 TraceCheckUtils]: 58: Hoare triple {19902#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,117 INFO L280 TraceCheckUtils]: 59: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,117 INFO L280 TraceCheckUtils]: 60: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,118 INFO L280 TraceCheckUtils]: 61: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,118 INFO L263 TraceCheckUtils]: 62: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,118 INFO L280 TraceCheckUtils]: 63: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,118 INFO L280 TraceCheckUtils]: 64: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,118 INFO L280 TraceCheckUtils]: 65: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,119 INFO L280 TraceCheckUtils]: 66: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,119 INFO L280 TraceCheckUtils]: 67: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,119 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,120 INFO L280 TraceCheckUtils]: 69: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,120 INFO L263 TraceCheckUtils]: 70: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,120 INFO L280 TraceCheckUtils]: 71: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,120 INFO L280 TraceCheckUtils]: 72: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,121 INFO L280 TraceCheckUtils]: 73: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,121 INFO L280 TraceCheckUtils]: 74: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,121 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,122 INFO L280 TraceCheckUtils]: 76: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,122 INFO L280 TraceCheckUtils]: 77: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,122 INFO L280 TraceCheckUtils]: 78: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,123 INFO L280 TraceCheckUtils]: 79: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,123 INFO L280 TraceCheckUtils]: 80: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,124 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {18357#true} {19902#(<= 4 |fibo_#in~n|)} #48#return; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,125 INFO L280 TraceCheckUtils]: 82: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,126 INFO L280 TraceCheckUtils]: 83: Hoare triple {19902#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,127 INFO L280 TraceCheckUtils]: 84: Hoare triple {19902#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,127 INFO L280 TraceCheckUtils]: 85: Hoare triple {19902#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,128 INFO L280 TraceCheckUtils]: 86: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume true; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,130 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {19902#(<= 4 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,131 INFO L280 TraceCheckUtils]: 88: Hoare triple {19819#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,131 INFO L263 TraceCheckUtils]: 89: Hoare triple {19819#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,131 INFO L280 TraceCheckUtils]: 90: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,131 INFO L280 TraceCheckUtils]: 91: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,132 INFO L280 TraceCheckUtils]: 92: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,132 INFO L263 TraceCheckUtils]: 93: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,132 INFO L280 TraceCheckUtils]: 94: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,133 INFO L280 TraceCheckUtils]: 95: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,133 INFO L280 TraceCheckUtils]: 96: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,133 INFO L263 TraceCheckUtils]: 97: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,133 INFO L280 TraceCheckUtils]: 98: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,134 INFO L280 TraceCheckUtils]: 99: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,134 INFO L280 TraceCheckUtils]: 100: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,134 INFO L280 TraceCheckUtils]: 101: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,134 INFO L280 TraceCheckUtils]: 102: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,134 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,134 INFO L280 TraceCheckUtils]: 104: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,135 INFO L263 TraceCheckUtils]: 105: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,135 INFO L280 TraceCheckUtils]: 106: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,135 INFO L280 TraceCheckUtils]: 107: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,135 INFO L280 TraceCheckUtils]: 108: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,135 INFO L280 TraceCheckUtils]: 109: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,136 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,136 INFO L280 TraceCheckUtils]: 111: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,136 INFO L280 TraceCheckUtils]: 112: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,136 INFO L280 TraceCheckUtils]: 113: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,136 INFO L280 TraceCheckUtils]: 114: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,136 INFO L280 TraceCheckUtils]: 115: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,137 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,137 INFO L280 TraceCheckUtils]: 117: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,137 INFO L263 TraceCheckUtils]: 118: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,137 INFO L280 TraceCheckUtils]: 119: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,137 INFO L280 TraceCheckUtils]: 120: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,137 INFO L280 TraceCheckUtils]: 121: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,138 INFO L280 TraceCheckUtils]: 122: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,138 INFO L280 TraceCheckUtils]: 123: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,138 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,138 INFO L280 TraceCheckUtils]: 125: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,138 INFO L280 TraceCheckUtils]: 126: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,138 INFO L280 TraceCheckUtils]: 127: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,139 INFO L280 TraceCheckUtils]: 128: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,139 INFO L280 TraceCheckUtils]: 129: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,140 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {18357#true} {19819#(<= 5 |fibo_#in~n|)} #48#return; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,141 INFO L280 TraceCheckUtils]: 131: Hoare triple {19819#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,142 INFO L280 TraceCheckUtils]: 132: Hoare triple {19819#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,143 INFO L280 TraceCheckUtils]: 133: Hoare triple {19819#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,143 INFO L280 TraceCheckUtils]: 134: Hoare triple {19819#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,144 INFO L280 TraceCheckUtils]: 135: Hoare triple {19819#(<= 5 |fibo_#in~n|)} assume true; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,146 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {19819#(<= 5 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,147 INFO L280 TraceCheckUtils]: 137: Hoare triple {19666#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,147 INFO L263 TraceCheckUtils]: 138: Hoare triple {19666#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,147 INFO L280 TraceCheckUtils]: 139: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,148 INFO L280 TraceCheckUtils]: 140: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,148 INFO L280 TraceCheckUtils]: 141: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,148 INFO L263 TraceCheckUtils]: 142: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,149 INFO L280 TraceCheckUtils]: 143: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,149 INFO L280 TraceCheckUtils]: 144: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,149 INFO L280 TraceCheckUtils]: 145: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,150 INFO L263 TraceCheckUtils]: 146: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,150 INFO L280 TraceCheckUtils]: 147: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,150 INFO L280 TraceCheckUtils]: 148: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,151 INFO L280 TraceCheckUtils]: 149: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,151 INFO L263 TraceCheckUtils]: 150: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,151 INFO L280 TraceCheckUtils]: 151: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,151 INFO L280 TraceCheckUtils]: 152: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,152 INFO L280 TraceCheckUtils]: 153: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,152 INFO L280 TraceCheckUtils]: 154: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,152 INFO L280 TraceCheckUtils]: 155: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,152 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,153 INFO L280 TraceCheckUtils]: 157: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,153 INFO L263 TraceCheckUtils]: 158: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,153 INFO L280 TraceCheckUtils]: 159: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,153 INFO L280 TraceCheckUtils]: 160: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,153 INFO L280 TraceCheckUtils]: 161: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,154 INFO L280 TraceCheckUtils]: 162: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,154 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,154 INFO L280 TraceCheckUtils]: 164: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,155 INFO L280 TraceCheckUtils]: 165: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,155 INFO L280 TraceCheckUtils]: 166: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,155 INFO L280 TraceCheckUtils]: 167: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,155 INFO L280 TraceCheckUtils]: 168: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,156 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,156 INFO L280 TraceCheckUtils]: 170: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,156 INFO L263 TraceCheckUtils]: 171: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,157 INFO L280 TraceCheckUtils]: 172: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,157 INFO L280 TraceCheckUtils]: 173: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,157 INFO L280 TraceCheckUtils]: 174: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,158 INFO L280 TraceCheckUtils]: 175: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,158 INFO L280 TraceCheckUtils]: 176: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,158 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,159 INFO L280 TraceCheckUtils]: 178: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,159 INFO L280 TraceCheckUtils]: 179: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,159 INFO L280 TraceCheckUtils]: 180: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,160 INFO L280 TraceCheckUtils]: 181: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,160 INFO L280 TraceCheckUtils]: 182: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,160 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,160 INFO L280 TraceCheckUtils]: 184: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,161 INFO L263 TraceCheckUtils]: 185: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,161 INFO L280 TraceCheckUtils]: 186: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,161 INFO L280 TraceCheckUtils]: 187: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,162 INFO L280 TraceCheckUtils]: 188: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,162 INFO L263 TraceCheckUtils]: 189: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,162 INFO L280 TraceCheckUtils]: 190: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,162 INFO L280 TraceCheckUtils]: 191: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,163 INFO L280 TraceCheckUtils]: 192: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,163 INFO L280 TraceCheckUtils]: 193: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,163 INFO L280 TraceCheckUtils]: 194: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,164 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,164 INFO L280 TraceCheckUtils]: 196: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,164 INFO L263 TraceCheckUtils]: 197: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,165 INFO L280 TraceCheckUtils]: 198: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,165 INFO L280 TraceCheckUtils]: 199: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,165 INFO L280 TraceCheckUtils]: 200: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,165 INFO L280 TraceCheckUtils]: 201: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,166 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,166 INFO L280 TraceCheckUtils]: 203: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,166 INFO L280 TraceCheckUtils]: 204: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,166 INFO L280 TraceCheckUtils]: 205: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,167 INFO L280 TraceCheckUtils]: 206: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,167 INFO L280 TraceCheckUtils]: 207: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,167 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,168 INFO L280 TraceCheckUtils]: 209: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,168 INFO L280 TraceCheckUtils]: 210: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,168 INFO L280 TraceCheckUtils]: 211: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,168 INFO L280 TraceCheckUtils]: 212: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,168 INFO L280 TraceCheckUtils]: 213: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,169 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {18357#true} {19666#(<= 6 |fibo_#in~n|)} #48#return; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,170 INFO L280 TraceCheckUtils]: 215: Hoare triple {19666#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,170 INFO L280 TraceCheckUtils]: 216: Hoare triple {19666#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,171 INFO L280 TraceCheckUtils]: 217: Hoare triple {19666#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,171 INFO L280 TraceCheckUtils]: 218: Hoare triple {19666#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,172 INFO L280 TraceCheckUtils]: 219: Hoare triple {19666#(<= 6 |fibo_#in~n|)} assume true; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,173 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {19666#(<= 6 |fibo_#in~n|)} {18357#true} #46#return; {19459#(<= 7 fibo_~n)} is VALID [2020-07-11 00:51:42,173 INFO L280 TraceCheckUtils]: 221: Hoare triple {19459#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19459#(<= 7 fibo_~n)} is VALID [2020-07-11 00:51:42,174 INFO L263 TraceCheckUtils]: 222: Hoare triple {19459#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,174 INFO L280 TraceCheckUtils]: 223: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,175 INFO L280 TraceCheckUtils]: 224: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,176 INFO L280 TraceCheckUtils]: 225: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,176 INFO L263 TraceCheckUtils]: 226: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,177 INFO L280 TraceCheckUtils]: 227: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,178 INFO L280 TraceCheckUtils]: 228: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,179 INFO L280 TraceCheckUtils]: 229: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,179 INFO L263 TraceCheckUtils]: 230: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,180 INFO L280 TraceCheckUtils]: 231: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,181 INFO L280 TraceCheckUtils]: 232: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,181 INFO L280 TraceCheckUtils]: 233: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,182 INFO L263 TraceCheckUtils]: 234: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,182 INFO L280 TraceCheckUtils]: 235: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,183 INFO L280 TraceCheckUtils]: 236: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,184 INFO L280 TraceCheckUtils]: 237: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:42,185 INFO L280 TraceCheckUtils]: 238: Hoare triple {20242#(<= |fibo_#in~n| 1)} #res := 1; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:42,186 INFO L280 TraceCheckUtils]: 239: Hoare triple {20242#(<= |fibo_#in~n| 1)} assume true; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:42,187 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {20242#(<= |fibo_#in~n| 1)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,188 INFO L280 TraceCheckUtils]: 241: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,188 INFO L263 TraceCheckUtils]: 242: Hoare triple {20236#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,188 INFO L280 TraceCheckUtils]: 243: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,189 INFO L280 TraceCheckUtils]: 244: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,189 INFO L280 TraceCheckUtils]: 245: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,189 INFO L280 TraceCheckUtils]: 246: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,191 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {18357#true} {20236#(<= |fibo_#in~n| 2)} #48#return; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,191 INFO L280 TraceCheckUtils]: 248: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,192 INFO L280 TraceCheckUtils]: 249: Hoare triple {20236#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,193 INFO L280 TraceCheckUtils]: 250: Hoare triple {20236#(<= |fibo_#in~n| 2)} havoc #t~ret0; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,194 INFO L280 TraceCheckUtils]: 251: Hoare triple {20236#(<= |fibo_#in~n| 2)} havoc #t~ret1; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,195 INFO L280 TraceCheckUtils]: 252: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume true; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,196 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {20236#(<= |fibo_#in~n| 2)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,197 INFO L280 TraceCheckUtils]: 254: Hoare triple {20223#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,197 INFO L263 TraceCheckUtils]: 255: Hoare triple {20223#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,198 INFO L280 TraceCheckUtils]: 256: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,198 INFO L280 TraceCheckUtils]: 257: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,198 INFO L280 TraceCheckUtils]: 258: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,199 INFO L280 TraceCheckUtils]: 259: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,199 INFO L280 TraceCheckUtils]: 260: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,200 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {18357#true} {20223#(<= |fibo_#in~n| 3)} #48#return; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,201 INFO L280 TraceCheckUtils]: 262: Hoare triple {20223#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,202 INFO L280 TraceCheckUtils]: 263: Hoare triple {20223#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,203 INFO L280 TraceCheckUtils]: 264: Hoare triple {20223#(<= |fibo_#in~n| 3)} havoc #t~ret0; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,203 INFO L280 TraceCheckUtils]: 265: Hoare triple {20223#(<= |fibo_#in~n| 3)} havoc #t~ret1; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,204 INFO L280 TraceCheckUtils]: 266: Hoare triple {20223#(<= |fibo_#in~n| 3)} assume true; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,205 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {20223#(<= |fibo_#in~n| 3)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,206 INFO L280 TraceCheckUtils]: 268: Hoare triple {20176#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,206 INFO L263 TraceCheckUtils]: 269: Hoare triple {20176#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,206 INFO L280 TraceCheckUtils]: 270: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,206 INFO L280 TraceCheckUtils]: 271: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,206 INFO L280 TraceCheckUtils]: 272: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,206 INFO L263 TraceCheckUtils]: 273: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,207 INFO L280 TraceCheckUtils]: 274: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,207 INFO L280 TraceCheckUtils]: 275: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,207 INFO L280 TraceCheckUtils]: 276: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,207 INFO L280 TraceCheckUtils]: 277: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,207 INFO L280 TraceCheckUtils]: 278: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,208 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,208 INFO L280 TraceCheckUtils]: 280: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,208 INFO L263 TraceCheckUtils]: 281: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,208 INFO L280 TraceCheckUtils]: 282: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,208 INFO L280 TraceCheckUtils]: 283: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,208 INFO L280 TraceCheckUtils]: 284: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,208 INFO L280 TraceCheckUtils]: 285: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,209 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,209 INFO L280 TraceCheckUtils]: 287: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,209 INFO L280 TraceCheckUtils]: 288: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,210 INFO L280 TraceCheckUtils]: 289: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,210 INFO L280 TraceCheckUtils]: 290: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,210 INFO L280 TraceCheckUtils]: 291: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,212 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {18357#true} {20176#(<= |fibo_#in~n| 4)} #48#return; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,212 INFO L280 TraceCheckUtils]: 293: Hoare triple {20176#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,213 INFO L280 TraceCheckUtils]: 294: Hoare triple {20176#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,214 INFO L280 TraceCheckUtils]: 295: Hoare triple {20176#(<= |fibo_#in~n| 4)} havoc #t~ret0; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,215 INFO L280 TraceCheckUtils]: 296: Hoare triple {20176#(<= |fibo_#in~n| 4)} havoc #t~ret1; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,216 INFO L280 TraceCheckUtils]: 297: Hoare triple {20176#(<= |fibo_#in~n| 4)} assume true; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,217 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {20176#(<= |fibo_#in~n| 4)} {19459#(<= 7 fibo_~n)} #48#return; {18358#false} is VALID [2020-07-11 00:51:42,217 INFO L280 TraceCheckUtils]: 299: Hoare triple {18358#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18358#false} is VALID [2020-07-11 00:51:42,218 INFO L280 TraceCheckUtils]: 300: Hoare triple {18358#false} #res := #t~ret0 + #t~ret1; {18358#false} is VALID [2020-07-11 00:51:42,218 INFO L280 TraceCheckUtils]: 301: Hoare triple {18358#false} havoc #t~ret0; {18358#false} is VALID [2020-07-11 00:51:42,218 INFO L280 TraceCheckUtils]: 302: Hoare triple {18358#false} havoc #t~ret1; {18358#false} is VALID [2020-07-11 00:51:42,219 INFO L280 TraceCheckUtils]: 303: Hoare triple {18358#false} assume true; {18358#false} is VALID [2020-07-11 00:51:42,219 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {18358#false} {18357#true} #46#return; {18358#false} is VALID [2020-07-11 00:51:42,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,328 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,328 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,328 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,332 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,333 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,334 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,334 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,334 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,334 INFO L280 TraceCheckUtils]: 7: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,334 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,334 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,335 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,335 INFO L263 TraceCheckUtils]: 11: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,335 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,335 INFO L280 TraceCheckUtils]: 13: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,335 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,336 INFO L280 TraceCheckUtils]: 15: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,336 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,336 INFO L280 TraceCheckUtils]: 17: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,336 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,336 INFO L280 TraceCheckUtils]: 19: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,337 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,337 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,337 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,341 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,342 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,342 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,342 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,343 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,343 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,343 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,343 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,344 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,344 INFO L263 TraceCheckUtils]: 7: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,344 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,344 INFO L280 TraceCheckUtils]: 9: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,344 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,345 INFO L280 TraceCheckUtils]: 11: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,345 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,345 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,345 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,346 INFO L263 TraceCheckUtils]: 15: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,346 INFO L280 TraceCheckUtils]: 16: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,346 INFO L280 TraceCheckUtils]: 17: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,346 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,346 INFO L280 TraceCheckUtils]: 19: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,347 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,347 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,347 INFO L280 TraceCheckUtils]: 22: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,347 INFO L280 TraceCheckUtils]: 23: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,347 INFO L280 TraceCheckUtils]: 24: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,347 INFO L280 TraceCheckUtils]: 25: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,348 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,348 INFO L280 TraceCheckUtils]: 27: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,348 INFO L263 TraceCheckUtils]: 28: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,348 INFO L280 TraceCheckUtils]: 29: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,348 INFO L280 TraceCheckUtils]: 30: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,349 INFO L280 TraceCheckUtils]: 31: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,349 INFO L280 TraceCheckUtils]: 32: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,349 INFO L280 TraceCheckUtils]: 33: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,349 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,349 INFO L280 TraceCheckUtils]: 35: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,350 INFO L280 TraceCheckUtils]: 36: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,350 INFO L280 TraceCheckUtils]: 37: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,350 INFO L280 TraceCheckUtils]: 38: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,350 INFO L280 TraceCheckUtils]: 39: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,350 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,359 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,359 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,359 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,376 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,376 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,377 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,377 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,377 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,378 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,378 INFO L280 TraceCheckUtils]: 7: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,378 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,378 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,378 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,379 INFO L263 TraceCheckUtils]: 11: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,379 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,379 INFO L280 TraceCheckUtils]: 13: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,379 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,379 INFO L280 TraceCheckUtils]: 15: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,380 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,380 INFO L280 TraceCheckUtils]: 17: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,380 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,380 INFO L280 TraceCheckUtils]: 19: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,380 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,380 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,381 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,382 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,382 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,382 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,382 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,382 INFO L263 TraceCheckUtils]: 7: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,383 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,383 INFO L280 TraceCheckUtils]: 9: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,383 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,383 INFO L263 TraceCheckUtils]: 11: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,383 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,384 INFO L280 TraceCheckUtils]: 13: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,384 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,384 INFO L280 TraceCheckUtils]: 15: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,384 INFO L280 TraceCheckUtils]: 16: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,384 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,384 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,385 INFO L263 TraceCheckUtils]: 19: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,385 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,385 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,385 INFO L280 TraceCheckUtils]: 22: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,385 INFO L280 TraceCheckUtils]: 23: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,386 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,386 INFO L280 TraceCheckUtils]: 25: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,386 INFO L280 TraceCheckUtils]: 26: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,386 INFO L280 TraceCheckUtils]: 27: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,386 INFO L280 TraceCheckUtils]: 28: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,386 INFO L280 TraceCheckUtils]: 29: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,387 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,387 INFO L280 TraceCheckUtils]: 31: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,387 INFO L263 TraceCheckUtils]: 32: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,387 INFO L280 TraceCheckUtils]: 33: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,387 INFO L280 TraceCheckUtils]: 34: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,387 INFO L280 TraceCheckUtils]: 35: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,388 INFO L280 TraceCheckUtils]: 36: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,388 INFO L280 TraceCheckUtils]: 37: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,388 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,388 INFO L280 TraceCheckUtils]: 39: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,388 INFO L280 TraceCheckUtils]: 40: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,388 INFO L280 TraceCheckUtils]: 41: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,389 INFO L280 TraceCheckUtils]: 42: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,389 INFO L280 TraceCheckUtils]: 43: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,389 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,389 INFO L280 TraceCheckUtils]: 45: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,389 INFO L263 TraceCheckUtils]: 46: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,390 INFO L280 TraceCheckUtils]: 47: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,390 INFO L280 TraceCheckUtils]: 48: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,390 INFO L280 TraceCheckUtils]: 49: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,390 INFO L263 TraceCheckUtils]: 50: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,390 INFO L280 TraceCheckUtils]: 51: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,390 INFO L280 TraceCheckUtils]: 52: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,391 INFO L280 TraceCheckUtils]: 53: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,391 INFO L280 TraceCheckUtils]: 54: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,391 INFO L280 TraceCheckUtils]: 55: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,391 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,391 INFO L280 TraceCheckUtils]: 57: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,392 INFO L263 TraceCheckUtils]: 58: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,392 INFO L280 TraceCheckUtils]: 59: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,392 INFO L280 TraceCheckUtils]: 60: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,392 INFO L280 TraceCheckUtils]: 61: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,392 INFO L280 TraceCheckUtils]: 62: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,392 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,393 INFO L280 TraceCheckUtils]: 64: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,393 INFO L280 TraceCheckUtils]: 65: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,393 INFO L280 TraceCheckUtils]: 66: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,393 INFO L280 TraceCheckUtils]: 67: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,393 INFO L280 TraceCheckUtils]: 68: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,394 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,394 INFO L280 TraceCheckUtils]: 70: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,394 INFO L280 TraceCheckUtils]: 71: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,394 INFO L280 TraceCheckUtils]: 72: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,394 INFO L280 TraceCheckUtils]: 73: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,394 INFO L280 TraceCheckUtils]: 74: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,395 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,411 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,411 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,411 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,415 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,416 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,416 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,416 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,416 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,417 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,417 INFO L280 TraceCheckUtils]: 7: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,417 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,417 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,417 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,417 INFO L263 TraceCheckUtils]: 11: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,418 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,418 INFO L280 TraceCheckUtils]: 13: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,418 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,418 INFO L280 TraceCheckUtils]: 15: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,418 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,419 INFO L280 TraceCheckUtils]: 17: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,419 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,419 INFO L280 TraceCheckUtils]: 19: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,419 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,419 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,420 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:42,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,423 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,423 INFO L280 TraceCheckUtils]: 3: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,424 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,424 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,425 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,425 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,425 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,425 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,425 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,426 INFO L263 TraceCheckUtils]: 7: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,426 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,426 INFO L280 TraceCheckUtils]: 9: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,426 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,426 INFO L280 TraceCheckUtils]: 11: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,426 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,427 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,427 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,427 INFO L263 TraceCheckUtils]: 15: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,427 INFO L280 TraceCheckUtils]: 16: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,427 INFO L280 TraceCheckUtils]: 17: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,428 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,428 INFO L280 TraceCheckUtils]: 19: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,428 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,428 INFO L280 TraceCheckUtils]: 21: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,428 INFO L280 TraceCheckUtils]: 22: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,429 INFO L280 TraceCheckUtils]: 23: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,429 INFO L280 TraceCheckUtils]: 24: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,429 INFO L280 TraceCheckUtils]: 25: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,429 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,429 INFO L280 TraceCheckUtils]: 27: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,430 INFO L263 TraceCheckUtils]: 28: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,430 INFO L280 TraceCheckUtils]: 29: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,430 INFO L280 TraceCheckUtils]: 30: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,430 INFO L280 TraceCheckUtils]: 31: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,430 INFO L280 TraceCheckUtils]: 32: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,431 INFO L280 TraceCheckUtils]: 33: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,431 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,431 INFO L280 TraceCheckUtils]: 35: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,431 INFO L280 TraceCheckUtils]: 36: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,431 INFO L280 TraceCheckUtils]: 37: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,432 INFO L280 TraceCheckUtils]: 38: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,432 INFO L280 TraceCheckUtils]: 39: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,432 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,434 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,434 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,434 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,434 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,434 INFO L263 TraceCheckUtils]: 7: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,434 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,435 INFO L280 TraceCheckUtils]: 9: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,435 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,435 INFO L263 TraceCheckUtils]: 11: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,435 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,435 INFO L280 TraceCheckUtils]: 13: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,436 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,436 INFO L263 TraceCheckUtils]: 15: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,436 INFO L280 TraceCheckUtils]: 16: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,436 INFO L280 TraceCheckUtils]: 17: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,436 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,437 INFO L280 TraceCheckUtils]: 19: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,437 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,437 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,437 INFO L280 TraceCheckUtils]: 22: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,437 INFO L263 TraceCheckUtils]: 23: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,438 INFO L280 TraceCheckUtils]: 24: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,438 INFO L280 TraceCheckUtils]: 25: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,438 INFO L280 TraceCheckUtils]: 26: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,438 INFO L280 TraceCheckUtils]: 27: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,438 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,439 INFO L280 TraceCheckUtils]: 29: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,439 INFO L280 TraceCheckUtils]: 30: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,439 INFO L280 TraceCheckUtils]: 31: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,439 INFO L280 TraceCheckUtils]: 32: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,439 INFO L280 TraceCheckUtils]: 33: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,439 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,440 INFO L280 TraceCheckUtils]: 35: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,440 INFO L263 TraceCheckUtils]: 36: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,440 INFO L280 TraceCheckUtils]: 37: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,440 INFO L280 TraceCheckUtils]: 38: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,440 INFO L280 TraceCheckUtils]: 39: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,441 INFO L280 TraceCheckUtils]: 40: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,441 INFO L280 TraceCheckUtils]: 41: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,441 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,441 INFO L280 TraceCheckUtils]: 43: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,441 INFO L280 TraceCheckUtils]: 44: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,442 INFO L280 TraceCheckUtils]: 45: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,442 INFO L280 TraceCheckUtils]: 46: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,442 INFO L280 TraceCheckUtils]: 47: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,442 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,442 INFO L280 TraceCheckUtils]: 49: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,442 INFO L263 TraceCheckUtils]: 50: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,443 INFO L280 TraceCheckUtils]: 51: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,443 INFO L280 TraceCheckUtils]: 52: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,443 INFO L280 TraceCheckUtils]: 53: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,443 INFO L263 TraceCheckUtils]: 54: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,443 INFO L280 TraceCheckUtils]: 55: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,444 INFO L280 TraceCheckUtils]: 56: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,444 INFO L280 TraceCheckUtils]: 57: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,444 INFO L280 TraceCheckUtils]: 58: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,444 INFO L280 TraceCheckUtils]: 59: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,444 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,445 INFO L280 TraceCheckUtils]: 61: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,445 INFO L263 TraceCheckUtils]: 62: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,445 INFO L280 TraceCheckUtils]: 63: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,445 INFO L280 TraceCheckUtils]: 64: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,445 INFO L280 TraceCheckUtils]: 65: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,446 INFO L280 TraceCheckUtils]: 66: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,446 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,446 INFO L280 TraceCheckUtils]: 68: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,446 INFO L280 TraceCheckUtils]: 69: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,446 INFO L280 TraceCheckUtils]: 70: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,447 INFO L280 TraceCheckUtils]: 71: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,447 INFO L280 TraceCheckUtils]: 72: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,447 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,447 INFO L280 TraceCheckUtils]: 74: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,447 INFO L280 TraceCheckUtils]: 75: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,447 INFO L280 TraceCheckUtils]: 76: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,448 INFO L280 TraceCheckUtils]: 77: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,448 INFO L280 TraceCheckUtils]: 78: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,448 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,448 INFO L280 TraceCheckUtils]: 80: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,448 INFO L263 TraceCheckUtils]: 81: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,448 INFO L280 TraceCheckUtils]: 82: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,449 INFO L280 TraceCheckUtils]: 83: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,449 INFO L280 TraceCheckUtils]: 84: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,449 INFO L263 TraceCheckUtils]: 85: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,449 INFO L280 TraceCheckUtils]: 86: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,449 INFO L280 TraceCheckUtils]: 87: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,449 INFO L280 TraceCheckUtils]: 88: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,450 INFO L263 TraceCheckUtils]: 89: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,450 INFO L280 TraceCheckUtils]: 90: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,450 INFO L280 TraceCheckUtils]: 91: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,450 INFO L280 TraceCheckUtils]: 92: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,450 INFO L280 TraceCheckUtils]: 93: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,450 INFO L280 TraceCheckUtils]: 94: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,451 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,451 INFO L280 TraceCheckUtils]: 96: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,451 INFO L263 TraceCheckUtils]: 97: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,451 INFO L280 TraceCheckUtils]: 98: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,451 INFO L280 TraceCheckUtils]: 99: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,451 INFO L280 TraceCheckUtils]: 100: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,452 INFO L280 TraceCheckUtils]: 101: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,452 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,452 INFO L280 TraceCheckUtils]: 103: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,452 INFO L280 TraceCheckUtils]: 104: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,452 INFO L280 TraceCheckUtils]: 105: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,452 INFO L280 TraceCheckUtils]: 106: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,453 INFO L280 TraceCheckUtils]: 107: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,453 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,453 INFO L280 TraceCheckUtils]: 109: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,453 INFO L263 TraceCheckUtils]: 110: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,453 INFO L280 TraceCheckUtils]: 111: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,454 INFO L280 TraceCheckUtils]: 112: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,454 INFO L280 TraceCheckUtils]: 113: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,454 INFO L280 TraceCheckUtils]: 114: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,454 INFO L280 TraceCheckUtils]: 115: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,454 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,454 INFO L280 TraceCheckUtils]: 117: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,455 INFO L280 TraceCheckUtils]: 118: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,455 INFO L280 TraceCheckUtils]: 119: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,455 INFO L280 TraceCheckUtils]: 120: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,455 INFO L280 TraceCheckUtils]: 121: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,455 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,455 INFO L280 TraceCheckUtils]: 123: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,456 INFO L280 TraceCheckUtils]: 124: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,456 INFO L280 TraceCheckUtils]: 125: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,456 INFO L280 TraceCheckUtils]: 126: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,456 INFO L280 TraceCheckUtils]: 127: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,456 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {18357#true} {18358#false} #48#return; {18358#false} is VALID [2020-07-11 00:51:42,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,480 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,480 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,481 INFO L280 TraceCheckUtils]: 5: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,481 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,481 INFO L263 TraceCheckUtils]: 7: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,482 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,483 INFO L280 TraceCheckUtils]: 9: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,483 INFO L280 TraceCheckUtils]: 10: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,484 INFO L263 TraceCheckUtils]: 11: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,484 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,485 INFO L280 TraceCheckUtils]: 13: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,485 INFO L280 TraceCheckUtils]: 14: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,486 INFO L263 TraceCheckUtils]: 15: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,486 INFO L280 TraceCheckUtils]: 16: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,487 INFO L280 TraceCheckUtils]: 17: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,487 INFO L280 TraceCheckUtils]: 18: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,488 INFO L263 TraceCheckUtils]: 19: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,488 INFO L280 TraceCheckUtils]: 20: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,489 INFO L280 TraceCheckUtils]: 21: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,489 INFO L280 TraceCheckUtils]: 22: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,490 INFO L263 TraceCheckUtils]: 23: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,490 INFO L280 TraceCheckUtils]: 24: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,491 INFO L280 TraceCheckUtils]: 25: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19956#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:42,492 INFO L280 TraceCheckUtils]: 26: Hoare triple {19956#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,492 INFO L263 TraceCheckUtils]: 27: Hoare triple {19957#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,493 INFO L280 TraceCheckUtils]: 28: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,493 INFO L280 TraceCheckUtils]: 29: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,493 INFO L280 TraceCheckUtils]: 30: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,493 INFO L280 TraceCheckUtils]: 31: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,493 INFO L280 TraceCheckUtils]: 32: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,494 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #46#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,495 INFO L280 TraceCheckUtils]: 34: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,496 INFO L263 TraceCheckUtils]: 35: Hoare triple {19957#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,496 INFO L280 TraceCheckUtils]: 36: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,496 INFO L280 TraceCheckUtils]: 37: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,497 INFO L280 TraceCheckUtils]: 38: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,497 INFO L280 TraceCheckUtils]: 39: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,498 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #48#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,520 INFO L280 TraceCheckUtils]: 41: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,522 INFO L280 TraceCheckUtils]: 42: Hoare triple {19957#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,522 INFO L280 TraceCheckUtils]: 43: Hoare triple {19957#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,523 INFO L280 TraceCheckUtils]: 44: Hoare triple {19957#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,523 INFO L280 TraceCheckUtils]: 45: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume true; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,524 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {19957#(<= 2 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,525 INFO L280 TraceCheckUtils]: 47: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,525 INFO L263 TraceCheckUtils]: 48: Hoare triple {19949#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,525 INFO L280 TraceCheckUtils]: 49: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,525 INFO L280 TraceCheckUtils]: 50: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,526 INFO L280 TraceCheckUtils]: 51: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,526 INFO L280 TraceCheckUtils]: 52: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,526 INFO L280 TraceCheckUtils]: 53: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,527 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {18357#true} {19949#(<= 3 |fibo_#in~n|)} #48#return; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,527 INFO L280 TraceCheckUtils]: 55: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,528 INFO L280 TraceCheckUtils]: 56: Hoare triple {19949#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,528 INFO L280 TraceCheckUtils]: 57: Hoare triple {19949#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,529 INFO L280 TraceCheckUtils]: 58: Hoare triple {19949#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,530 INFO L280 TraceCheckUtils]: 59: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume true; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,531 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {19949#(<= 3 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,532 INFO L280 TraceCheckUtils]: 61: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,533 INFO L263 TraceCheckUtils]: 62: Hoare triple {19902#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,533 INFO L280 TraceCheckUtils]: 63: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,533 INFO L280 TraceCheckUtils]: 64: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,533 INFO L280 TraceCheckUtils]: 65: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,534 INFO L263 TraceCheckUtils]: 66: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,534 INFO L280 TraceCheckUtils]: 67: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,534 INFO L280 TraceCheckUtils]: 68: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,534 INFO L280 TraceCheckUtils]: 69: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,535 INFO L280 TraceCheckUtils]: 70: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,535 INFO L280 TraceCheckUtils]: 71: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,535 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,535 INFO L280 TraceCheckUtils]: 73: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,536 INFO L263 TraceCheckUtils]: 74: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,536 INFO L280 TraceCheckUtils]: 75: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,536 INFO L280 TraceCheckUtils]: 76: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,536 INFO L280 TraceCheckUtils]: 77: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,537 INFO L280 TraceCheckUtils]: 78: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,537 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,537 INFO L280 TraceCheckUtils]: 80: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,537 INFO L280 TraceCheckUtils]: 81: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,538 INFO L280 TraceCheckUtils]: 82: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,538 INFO L280 TraceCheckUtils]: 83: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,538 INFO L280 TraceCheckUtils]: 84: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,539 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {18357#true} {19902#(<= 4 |fibo_#in~n|)} #48#return; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,540 INFO L280 TraceCheckUtils]: 86: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,541 INFO L280 TraceCheckUtils]: 87: Hoare triple {19902#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,541 INFO L280 TraceCheckUtils]: 88: Hoare triple {19902#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,542 INFO L280 TraceCheckUtils]: 89: Hoare triple {19902#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,542 INFO L280 TraceCheckUtils]: 90: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume true; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,543 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {19902#(<= 4 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,544 INFO L280 TraceCheckUtils]: 92: Hoare triple {19819#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,544 INFO L263 TraceCheckUtils]: 93: Hoare triple {19819#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,544 INFO L280 TraceCheckUtils]: 94: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,544 INFO L280 TraceCheckUtils]: 95: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,544 INFO L280 TraceCheckUtils]: 96: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,545 INFO L263 TraceCheckUtils]: 97: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,545 INFO L280 TraceCheckUtils]: 98: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,545 INFO L280 TraceCheckUtils]: 99: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,545 INFO L280 TraceCheckUtils]: 100: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,545 INFO L263 TraceCheckUtils]: 101: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,545 INFO L280 TraceCheckUtils]: 102: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,546 INFO L280 TraceCheckUtils]: 103: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,546 INFO L280 TraceCheckUtils]: 104: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,546 INFO L280 TraceCheckUtils]: 105: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,546 INFO L280 TraceCheckUtils]: 106: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,547 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,547 INFO L280 TraceCheckUtils]: 108: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,547 INFO L263 TraceCheckUtils]: 109: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,547 INFO L280 TraceCheckUtils]: 110: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,548 INFO L280 TraceCheckUtils]: 111: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,548 INFO L280 TraceCheckUtils]: 112: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,548 INFO L280 TraceCheckUtils]: 113: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,549 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,549 INFO L280 TraceCheckUtils]: 115: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,549 INFO L280 TraceCheckUtils]: 116: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,549 INFO L280 TraceCheckUtils]: 117: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,550 INFO L280 TraceCheckUtils]: 118: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,550 INFO L280 TraceCheckUtils]: 119: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,550 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,551 INFO L280 TraceCheckUtils]: 121: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,551 INFO L263 TraceCheckUtils]: 122: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,551 INFO L280 TraceCheckUtils]: 123: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,551 INFO L280 TraceCheckUtils]: 124: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,552 INFO L280 TraceCheckUtils]: 125: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,552 INFO L280 TraceCheckUtils]: 126: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,552 INFO L280 TraceCheckUtils]: 127: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,552 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,553 INFO L280 TraceCheckUtils]: 129: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,553 INFO L280 TraceCheckUtils]: 130: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,553 INFO L280 TraceCheckUtils]: 131: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,553 INFO L280 TraceCheckUtils]: 132: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,553 INFO L280 TraceCheckUtils]: 133: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,555 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {18357#true} {19819#(<= 5 |fibo_#in~n|)} #48#return; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,555 INFO L280 TraceCheckUtils]: 135: Hoare triple {19819#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,556 INFO L280 TraceCheckUtils]: 136: Hoare triple {19819#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,557 INFO L280 TraceCheckUtils]: 137: Hoare triple {19819#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,557 INFO L280 TraceCheckUtils]: 138: Hoare triple {19819#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,558 INFO L280 TraceCheckUtils]: 139: Hoare triple {19819#(<= 5 |fibo_#in~n|)} assume true; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,559 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {19819#(<= 5 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,560 INFO L280 TraceCheckUtils]: 141: Hoare triple {19666#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,560 INFO L263 TraceCheckUtils]: 142: Hoare triple {19666#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,560 INFO L280 TraceCheckUtils]: 143: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,560 INFO L280 TraceCheckUtils]: 144: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,560 INFO L280 TraceCheckUtils]: 145: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,561 INFO L263 TraceCheckUtils]: 146: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,561 INFO L280 TraceCheckUtils]: 147: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,561 INFO L280 TraceCheckUtils]: 148: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,561 INFO L280 TraceCheckUtils]: 149: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,561 INFO L263 TraceCheckUtils]: 150: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,561 INFO L280 TraceCheckUtils]: 151: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,562 INFO L280 TraceCheckUtils]: 152: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,562 INFO L280 TraceCheckUtils]: 153: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,562 INFO L263 TraceCheckUtils]: 154: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,562 INFO L280 TraceCheckUtils]: 155: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,562 INFO L280 TraceCheckUtils]: 156: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,562 INFO L280 TraceCheckUtils]: 157: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,563 INFO L280 TraceCheckUtils]: 158: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,563 INFO L280 TraceCheckUtils]: 159: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,563 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,563 INFO L280 TraceCheckUtils]: 161: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,563 INFO L263 TraceCheckUtils]: 162: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,564 INFO L280 TraceCheckUtils]: 163: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,564 INFO L280 TraceCheckUtils]: 164: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,564 INFO L280 TraceCheckUtils]: 165: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,564 INFO L280 TraceCheckUtils]: 166: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,564 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,564 INFO L280 TraceCheckUtils]: 168: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,565 INFO L280 TraceCheckUtils]: 169: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,565 INFO L280 TraceCheckUtils]: 170: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,565 INFO L280 TraceCheckUtils]: 171: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,565 INFO L280 TraceCheckUtils]: 172: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,565 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,565 INFO L280 TraceCheckUtils]: 174: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,566 INFO L263 TraceCheckUtils]: 175: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,566 INFO L280 TraceCheckUtils]: 176: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,566 INFO L280 TraceCheckUtils]: 177: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,566 INFO L280 TraceCheckUtils]: 178: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,566 INFO L280 TraceCheckUtils]: 179: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,567 INFO L280 TraceCheckUtils]: 180: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,567 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,567 INFO L280 TraceCheckUtils]: 182: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,567 INFO L280 TraceCheckUtils]: 183: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,567 INFO L280 TraceCheckUtils]: 184: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,567 INFO L280 TraceCheckUtils]: 185: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,568 INFO L280 TraceCheckUtils]: 186: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,568 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,568 INFO L280 TraceCheckUtils]: 188: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,568 INFO L263 TraceCheckUtils]: 189: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,568 INFO L280 TraceCheckUtils]: 190: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,569 INFO L280 TraceCheckUtils]: 191: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,569 INFO L280 TraceCheckUtils]: 192: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,569 INFO L263 TraceCheckUtils]: 193: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,569 INFO L280 TraceCheckUtils]: 194: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,569 INFO L280 TraceCheckUtils]: 195: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,569 INFO L280 TraceCheckUtils]: 196: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,570 INFO L280 TraceCheckUtils]: 197: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,570 INFO L280 TraceCheckUtils]: 198: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,570 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,570 INFO L280 TraceCheckUtils]: 200: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,570 INFO L263 TraceCheckUtils]: 201: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,570 INFO L280 TraceCheckUtils]: 202: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,571 INFO L280 TraceCheckUtils]: 203: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,571 INFO L280 TraceCheckUtils]: 204: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,571 INFO L280 TraceCheckUtils]: 205: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,571 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,571 INFO L280 TraceCheckUtils]: 207: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,571 INFO L280 TraceCheckUtils]: 208: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,572 INFO L280 TraceCheckUtils]: 209: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,572 INFO L280 TraceCheckUtils]: 210: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,572 INFO L280 TraceCheckUtils]: 211: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,572 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,572 INFO L280 TraceCheckUtils]: 213: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,572 INFO L280 TraceCheckUtils]: 214: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,573 INFO L280 TraceCheckUtils]: 215: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,573 INFO L280 TraceCheckUtils]: 216: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,573 INFO L280 TraceCheckUtils]: 217: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,574 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {18357#true} {19666#(<= 6 |fibo_#in~n|)} #48#return; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,575 INFO L280 TraceCheckUtils]: 219: Hoare triple {19666#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,576 INFO L280 TraceCheckUtils]: 220: Hoare triple {19666#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,577 INFO L280 TraceCheckUtils]: 221: Hoare triple {19666#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,577 INFO L280 TraceCheckUtils]: 222: Hoare triple {19666#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,578 INFO L280 TraceCheckUtils]: 223: Hoare triple {19666#(<= 6 |fibo_#in~n|)} assume true; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,580 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {19666#(<= 6 |fibo_#in~n|)} {18357#true} #46#return; {19459#(<= 7 fibo_~n)} is VALID [2020-07-11 00:51:42,580 INFO L280 TraceCheckUtils]: 225: Hoare triple {19459#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19459#(<= 7 fibo_~n)} is VALID [2020-07-11 00:51:42,581 INFO L263 TraceCheckUtils]: 226: Hoare triple {19459#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,581 INFO L280 TraceCheckUtils]: 227: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,582 INFO L280 TraceCheckUtils]: 228: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,583 INFO L280 TraceCheckUtils]: 229: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,583 INFO L263 TraceCheckUtils]: 230: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,584 INFO L280 TraceCheckUtils]: 231: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,584 INFO L280 TraceCheckUtils]: 232: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,585 INFO L280 TraceCheckUtils]: 233: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,585 INFO L263 TraceCheckUtils]: 234: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,586 INFO L280 TraceCheckUtils]: 235: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,586 INFO L280 TraceCheckUtils]: 236: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,587 INFO L280 TraceCheckUtils]: 237: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,587 INFO L263 TraceCheckUtils]: 238: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,587 INFO L280 TraceCheckUtils]: 239: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,588 INFO L280 TraceCheckUtils]: 240: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,588 INFO L280 TraceCheckUtils]: 241: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:42,589 INFO L280 TraceCheckUtils]: 242: Hoare triple {20242#(<= |fibo_#in~n| 1)} #res := 1; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:42,589 INFO L280 TraceCheckUtils]: 243: Hoare triple {20242#(<= |fibo_#in~n| 1)} assume true; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:42,590 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {20242#(<= |fibo_#in~n| 1)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,591 INFO L280 TraceCheckUtils]: 245: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,591 INFO L263 TraceCheckUtils]: 246: Hoare triple {20236#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,591 INFO L280 TraceCheckUtils]: 247: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,592 INFO L280 TraceCheckUtils]: 248: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,592 INFO L280 TraceCheckUtils]: 249: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,592 INFO L280 TraceCheckUtils]: 250: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,593 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {18357#true} {20236#(<= |fibo_#in~n| 2)} #48#return; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,594 INFO L280 TraceCheckUtils]: 252: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,595 INFO L280 TraceCheckUtils]: 253: Hoare triple {20236#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,596 INFO L280 TraceCheckUtils]: 254: Hoare triple {20236#(<= |fibo_#in~n| 2)} havoc #t~ret0; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,596 INFO L280 TraceCheckUtils]: 255: Hoare triple {20236#(<= |fibo_#in~n| 2)} havoc #t~ret1; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,597 INFO L280 TraceCheckUtils]: 256: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume true; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,599 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {20236#(<= |fibo_#in~n| 2)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,599 INFO L280 TraceCheckUtils]: 258: Hoare triple {20223#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,600 INFO L263 TraceCheckUtils]: 259: Hoare triple {20223#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,600 INFO L280 TraceCheckUtils]: 260: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,600 INFO L280 TraceCheckUtils]: 261: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,600 INFO L280 TraceCheckUtils]: 262: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,600 INFO L280 TraceCheckUtils]: 263: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,601 INFO L280 TraceCheckUtils]: 264: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,602 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {18357#true} {20223#(<= |fibo_#in~n| 3)} #48#return; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,602 INFO L280 TraceCheckUtils]: 266: Hoare triple {20223#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,603 INFO L280 TraceCheckUtils]: 267: Hoare triple {20223#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,603 INFO L280 TraceCheckUtils]: 268: Hoare triple {20223#(<= |fibo_#in~n| 3)} havoc #t~ret0; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,604 INFO L280 TraceCheckUtils]: 269: Hoare triple {20223#(<= |fibo_#in~n| 3)} havoc #t~ret1; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,604 INFO L280 TraceCheckUtils]: 270: Hoare triple {20223#(<= |fibo_#in~n| 3)} assume true; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,606 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {20223#(<= |fibo_#in~n| 3)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,606 INFO L280 TraceCheckUtils]: 272: Hoare triple {20176#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,606 INFO L263 TraceCheckUtils]: 273: Hoare triple {20176#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,606 INFO L280 TraceCheckUtils]: 274: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,607 INFO L280 TraceCheckUtils]: 275: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,607 INFO L280 TraceCheckUtils]: 276: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,607 INFO L263 TraceCheckUtils]: 277: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,607 INFO L280 TraceCheckUtils]: 278: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,607 INFO L280 TraceCheckUtils]: 279: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,607 INFO L280 TraceCheckUtils]: 280: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,608 INFO L280 TraceCheckUtils]: 281: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,608 INFO L280 TraceCheckUtils]: 282: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,608 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,608 INFO L280 TraceCheckUtils]: 284: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,608 INFO L263 TraceCheckUtils]: 285: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,608 INFO L280 TraceCheckUtils]: 286: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,609 INFO L280 TraceCheckUtils]: 287: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,609 INFO L280 TraceCheckUtils]: 288: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,609 INFO L280 TraceCheckUtils]: 289: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,609 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,609 INFO L280 TraceCheckUtils]: 291: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,610 INFO L280 TraceCheckUtils]: 292: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,610 INFO L280 TraceCheckUtils]: 293: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,610 INFO L280 TraceCheckUtils]: 294: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,610 INFO L280 TraceCheckUtils]: 295: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,612 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {18357#true} {20176#(<= |fibo_#in~n| 4)} #48#return; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,612 INFO L280 TraceCheckUtils]: 297: Hoare triple {20176#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,613 INFO L280 TraceCheckUtils]: 298: Hoare triple {20176#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,614 INFO L280 TraceCheckUtils]: 299: Hoare triple {20176#(<= |fibo_#in~n| 4)} havoc #t~ret0; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,615 INFO L280 TraceCheckUtils]: 300: Hoare triple {20176#(<= |fibo_#in~n| 4)} havoc #t~ret1; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,615 INFO L280 TraceCheckUtils]: 301: Hoare triple {20176#(<= |fibo_#in~n| 4)} assume true; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,617 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {20176#(<= |fibo_#in~n| 4)} {19459#(<= 7 fibo_~n)} #48#return; {18358#false} is VALID [2020-07-11 00:51:42,617 INFO L280 TraceCheckUtils]: 303: Hoare triple {18358#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18358#false} is VALID [2020-07-11 00:51:42,617 INFO L280 TraceCheckUtils]: 304: Hoare triple {18358#false} #res := #t~ret0 + #t~ret1; {18358#false} is VALID [2020-07-11 00:51:42,617 INFO L280 TraceCheckUtils]: 305: Hoare triple {18358#false} havoc #t~ret0; {18358#false} is VALID [2020-07-11 00:51:42,618 INFO L280 TraceCheckUtils]: 306: Hoare triple {18358#false} havoc #t~ret1; {18358#false} is VALID [2020-07-11 00:51:42,618 INFO L280 TraceCheckUtils]: 307: Hoare triple {18358#false} assume true; {18358#false} is VALID [2020-07-11 00:51:42,618 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {18358#false} {18357#true} #46#return; {18358#false} is VALID [2020-07-11 00:51:42,618 INFO L280 TraceCheckUtils]: 309: Hoare triple {18358#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18358#false} is VALID [2020-07-11 00:51:42,619 INFO L263 TraceCheckUtils]: 310: Hoare triple {18358#false} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,619 INFO L280 TraceCheckUtils]: 311: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,619 INFO L280 TraceCheckUtils]: 312: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,619 INFO L280 TraceCheckUtils]: 313: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,620 INFO L263 TraceCheckUtils]: 314: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,620 INFO L280 TraceCheckUtils]: 315: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,620 INFO L280 TraceCheckUtils]: 316: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,620 INFO L280 TraceCheckUtils]: 317: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,620 INFO L263 TraceCheckUtils]: 318: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,620 INFO L280 TraceCheckUtils]: 319: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,621 INFO L280 TraceCheckUtils]: 320: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,621 INFO L280 TraceCheckUtils]: 321: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,621 INFO L263 TraceCheckUtils]: 322: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,621 INFO L280 TraceCheckUtils]: 323: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,621 INFO L280 TraceCheckUtils]: 324: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,621 INFO L280 TraceCheckUtils]: 325: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,622 INFO L263 TraceCheckUtils]: 326: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,622 INFO L280 TraceCheckUtils]: 327: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,622 INFO L280 TraceCheckUtils]: 328: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,622 INFO L280 TraceCheckUtils]: 329: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,622 INFO L280 TraceCheckUtils]: 330: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,623 INFO L280 TraceCheckUtils]: 331: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,623 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,623 INFO L280 TraceCheckUtils]: 333: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,623 INFO L263 TraceCheckUtils]: 334: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,623 INFO L280 TraceCheckUtils]: 335: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,623 INFO L280 TraceCheckUtils]: 336: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,624 INFO L280 TraceCheckUtils]: 337: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,624 INFO L280 TraceCheckUtils]: 338: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,624 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,624 INFO L280 TraceCheckUtils]: 340: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,624 INFO L280 TraceCheckUtils]: 341: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,624 INFO L280 TraceCheckUtils]: 342: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,625 INFO L280 TraceCheckUtils]: 343: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,625 INFO L280 TraceCheckUtils]: 344: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,625 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,625 INFO L280 TraceCheckUtils]: 346: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,625 INFO L263 TraceCheckUtils]: 347: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,626 INFO L280 TraceCheckUtils]: 348: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,626 INFO L280 TraceCheckUtils]: 349: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,626 INFO L280 TraceCheckUtils]: 350: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,626 INFO L280 TraceCheckUtils]: 351: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,626 INFO L280 TraceCheckUtils]: 352: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,626 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,627 INFO L280 TraceCheckUtils]: 354: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,627 INFO L280 TraceCheckUtils]: 355: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,627 INFO L280 TraceCheckUtils]: 356: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,627 INFO L280 TraceCheckUtils]: 357: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,627 INFO L280 TraceCheckUtils]: 358: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,627 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,627 INFO L280 TraceCheckUtils]: 360: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,628 INFO L263 TraceCheckUtils]: 361: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,628 INFO L280 TraceCheckUtils]: 362: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,628 INFO L280 TraceCheckUtils]: 363: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,628 INFO L280 TraceCheckUtils]: 364: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,628 INFO L263 TraceCheckUtils]: 365: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,628 INFO L280 TraceCheckUtils]: 366: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,629 INFO L280 TraceCheckUtils]: 367: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,629 INFO L280 TraceCheckUtils]: 368: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,629 INFO L280 TraceCheckUtils]: 369: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,629 INFO L280 TraceCheckUtils]: 370: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,629 INFO L275 TraceCheckUtils]: 371: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,629 INFO L280 TraceCheckUtils]: 372: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,629 INFO L263 TraceCheckUtils]: 373: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,630 INFO L280 TraceCheckUtils]: 374: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,630 INFO L280 TraceCheckUtils]: 375: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,630 INFO L280 TraceCheckUtils]: 376: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,630 INFO L280 TraceCheckUtils]: 377: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,630 INFO L275 TraceCheckUtils]: 378: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,631 INFO L280 TraceCheckUtils]: 379: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,631 INFO L280 TraceCheckUtils]: 380: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,631 INFO L280 TraceCheckUtils]: 381: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,631 INFO L280 TraceCheckUtils]: 382: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,631 INFO L280 TraceCheckUtils]: 383: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,631 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,632 INFO L280 TraceCheckUtils]: 385: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,632 INFO L280 TraceCheckUtils]: 386: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,632 INFO L280 TraceCheckUtils]: 387: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,632 INFO L280 TraceCheckUtils]: 388: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,632 INFO L280 TraceCheckUtils]: 389: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,632 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,633 INFO L280 TraceCheckUtils]: 391: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,633 INFO L263 TraceCheckUtils]: 392: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,633 INFO L280 TraceCheckUtils]: 393: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,633 INFO L280 TraceCheckUtils]: 394: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,633 INFO L280 TraceCheckUtils]: 395: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,633 INFO L263 TraceCheckUtils]: 396: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,634 INFO L280 TraceCheckUtils]: 397: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,634 INFO L280 TraceCheckUtils]: 398: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,634 INFO L280 TraceCheckUtils]: 399: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,634 INFO L263 TraceCheckUtils]: 400: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,634 INFO L280 TraceCheckUtils]: 401: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,634 INFO L280 TraceCheckUtils]: 402: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,635 INFO L280 TraceCheckUtils]: 403: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,635 INFO L280 TraceCheckUtils]: 404: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,635 INFO L280 TraceCheckUtils]: 405: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,635 INFO L275 TraceCheckUtils]: 406: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,635 INFO L280 TraceCheckUtils]: 407: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,636 INFO L263 TraceCheckUtils]: 408: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,636 INFO L280 TraceCheckUtils]: 409: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,636 INFO L280 TraceCheckUtils]: 410: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,636 INFO L280 TraceCheckUtils]: 411: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,636 INFO L280 TraceCheckUtils]: 412: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,636 INFO L275 TraceCheckUtils]: 413: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,637 INFO L280 TraceCheckUtils]: 414: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,637 INFO L280 TraceCheckUtils]: 415: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,637 INFO L280 TraceCheckUtils]: 416: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,637 INFO L280 TraceCheckUtils]: 417: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,637 INFO L280 TraceCheckUtils]: 418: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,637 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,638 INFO L280 TraceCheckUtils]: 420: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,638 INFO L263 TraceCheckUtils]: 421: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,638 INFO L280 TraceCheckUtils]: 422: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,638 INFO L280 TraceCheckUtils]: 423: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,638 INFO L280 TraceCheckUtils]: 424: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,638 INFO L280 TraceCheckUtils]: 425: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,639 INFO L280 TraceCheckUtils]: 426: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,639 INFO L275 TraceCheckUtils]: 427: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,639 INFO L280 TraceCheckUtils]: 428: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,639 INFO L280 TraceCheckUtils]: 429: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,639 INFO L280 TraceCheckUtils]: 430: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,640 INFO L280 TraceCheckUtils]: 431: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,640 INFO L280 TraceCheckUtils]: 432: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,640 INFO L275 TraceCheckUtils]: 433: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,640 INFO L280 TraceCheckUtils]: 434: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,640 INFO L280 TraceCheckUtils]: 435: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,641 INFO L280 TraceCheckUtils]: 436: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,641 INFO L280 TraceCheckUtils]: 437: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,641 INFO L280 TraceCheckUtils]: 438: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,641 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {18357#true} {18358#false} #48#return; {18358#false} is VALID [2020-07-11 00:51:42,641 INFO L280 TraceCheckUtils]: 440: Hoare triple {18358#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18358#false} is VALID [2020-07-11 00:51:42,642 INFO L280 TraceCheckUtils]: 441: Hoare triple {18358#false} #res := #t~ret0 + #t~ret1; {18358#false} is VALID [2020-07-11 00:51:42,642 INFO L280 TraceCheckUtils]: 442: Hoare triple {18358#false} havoc #t~ret0; {18358#false} is VALID [2020-07-11 00:51:42,642 INFO L280 TraceCheckUtils]: 443: Hoare triple {18358#false} havoc #t~ret1; {18358#false} is VALID [2020-07-11 00:51:42,642 INFO L280 TraceCheckUtils]: 444: Hoare triple {18358#false} assume true; {18358#false} is VALID [2020-07-11 00:51:42,642 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {18358#false} {18361#(<= main_~x~0 7)} #44#return; {18358#false} is VALID [2020-07-11 00:51:42,766 INFO L263 TraceCheckUtils]: 0: Hoare triple {18357#true} call ULTIMATE.init(); {18357#true} is VALID [2020-07-11 00:51:42,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,767 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18357#true} {18357#true} #40#return; {18357#true} is VALID [2020-07-11 00:51:42,767 INFO L263 TraceCheckUtils]: 3: Hoare triple {18357#true} call #t~ret3 := main(); {18357#true} is VALID [2020-07-11 00:51:42,768 INFO L280 TraceCheckUtils]: 4: Hoare triple {18357#true} ~x~0 := 7; {18361#(<= main_~x~0 7)} is VALID [2020-07-11 00:51:42,768 INFO L263 TraceCheckUtils]: 5: Hoare triple {18361#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {18357#true} is VALID [2020-07-11 00:51:42,769 INFO L280 TraceCheckUtils]: 6: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,769 INFO L280 TraceCheckUtils]: 7: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,769 INFO L280 TraceCheckUtils]: 8: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,769 INFO L263 TraceCheckUtils]: 9: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,769 INFO L280 TraceCheckUtils]: 10: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,770 INFO L280 TraceCheckUtils]: 11: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,770 INFO L280 TraceCheckUtils]: 12: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,770 INFO L263 TraceCheckUtils]: 13: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,771 INFO L280 TraceCheckUtils]: 14: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,771 INFO L280 TraceCheckUtils]: 15: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,772 INFO L280 TraceCheckUtils]: 16: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,772 INFO L263 TraceCheckUtils]: 17: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,772 INFO L280 TraceCheckUtils]: 18: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,773 INFO L280 TraceCheckUtils]: 19: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,773 INFO L280 TraceCheckUtils]: 20: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,774 INFO L263 TraceCheckUtils]: 21: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,774 INFO L280 TraceCheckUtils]: 22: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,775 INFO L280 TraceCheckUtils]: 23: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,775 INFO L280 TraceCheckUtils]: 24: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,776 INFO L263 TraceCheckUtils]: 25: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,776 INFO L280 TraceCheckUtils]: 26: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,777 INFO L280 TraceCheckUtils]: 27: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,777 INFO L280 TraceCheckUtils]: 28: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,777 INFO L263 TraceCheckUtils]: 29: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,778 INFO L280 TraceCheckUtils]: 30: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,779 INFO L280 TraceCheckUtils]: 31: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19956#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:42,780 INFO L280 TraceCheckUtils]: 32: Hoare triple {19956#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,780 INFO L263 TraceCheckUtils]: 33: Hoare triple {19957#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,780 INFO L280 TraceCheckUtils]: 34: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,780 INFO L280 TraceCheckUtils]: 35: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,780 INFO L280 TraceCheckUtils]: 36: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,781 INFO L280 TraceCheckUtils]: 37: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,781 INFO L280 TraceCheckUtils]: 38: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,782 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #46#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,782 INFO L280 TraceCheckUtils]: 40: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,782 INFO L263 TraceCheckUtils]: 41: Hoare triple {19957#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,782 INFO L280 TraceCheckUtils]: 42: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,783 INFO L280 TraceCheckUtils]: 43: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,783 INFO L280 TraceCheckUtils]: 44: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,783 INFO L280 TraceCheckUtils]: 45: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,784 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18357#true} {19957#(<= 2 |fibo_#in~n|)} #48#return; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,784 INFO L280 TraceCheckUtils]: 47: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,785 INFO L280 TraceCheckUtils]: 48: Hoare triple {19957#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,785 INFO L280 TraceCheckUtils]: 49: Hoare triple {19957#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,786 INFO L280 TraceCheckUtils]: 50: Hoare triple {19957#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,786 INFO L280 TraceCheckUtils]: 51: Hoare triple {19957#(<= 2 |fibo_#in~n|)} assume true; {19957#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,787 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {19957#(<= 2 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,788 INFO L280 TraceCheckUtils]: 53: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,788 INFO L263 TraceCheckUtils]: 54: Hoare triple {19949#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,788 INFO L280 TraceCheckUtils]: 55: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,788 INFO L280 TraceCheckUtils]: 56: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,788 INFO L280 TraceCheckUtils]: 57: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,789 INFO L280 TraceCheckUtils]: 58: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,789 INFO L280 TraceCheckUtils]: 59: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,789 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {18357#true} {19949#(<= 3 |fibo_#in~n|)} #48#return; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,790 INFO L280 TraceCheckUtils]: 61: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,790 INFO L280 TraceCheckUtils]: 62: Hoare triple {19949#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,791 INFO L280 TraceCheckUtils]: 63: Hoare triple {19949#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,791 INFO L280 TraceCheckUtils]: 64: Hoare triple {19949#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,792 INFO L280 TraceCheckUtils]: 65: Hoare triple {19949#(<= 3 |fibo_#in~n|)} assume true; {19949#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,793 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {19949#(<= 3 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,794 INFO L280 TraceCheckUtils]: 67: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,794 INFO L263 TraceCheckUtils]: 68: Hoare triple {19902#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,794 INFO L280 TraceCheckUtils]: 69: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,794 INFO L280 TraceCheckUtils]: 70: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,794 INFO L280 TraceCheckUtils]: 71: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,794 INFO L263 TraceCheckUtils]: 72: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,795 INFO L280 TraceCheckUtils]: 73: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,795 INFO L280 TraceCheckUtils]: 74: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,795 INFO L280 TraceCheckUtils]: 75: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,795 INFO L280 TraceCheckUtils]: 76: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,795 INFO L280 TraceCheckUtils]: 77: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,795 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,796 INFO L280 TraceCheckUtils]: 79: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,796 INFO L263 TraceCheckUtils]: 80: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,796 INFO L280 TraceCheckUtils]: 81: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,796 INFO L280 TraceCheckUtils]: 82: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,796 INFO L280 TraceCheckUtils]: 83: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,796 INFO L280 TraceCheckUtils]: 84: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,796 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,797 INFO L280 TraceCheckUtils]: 86: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,797 INFO L280 TraceCheckUtils]: 87: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,797 INFO L280 TraceCheckUtils]: 88: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,797 INFO L280 TraceCheckUtils]: 89: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,797 INFO L280 TraceCheckUtils]: 90: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,798 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {18357#true} {19902#(<= 4 |fibo_#in~n|)} #48#return; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,799 INFO L280 TraceCheckUtils]: 92: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,799 INFO L280 TraceCheckUtils]: 93: Hoare triple {19902#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,800 INFO L280 TraceCheckUtils]: 94: Hoare triple {19902#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,800 INFO L280 TraceCheckUtils]: 95: Hoare triple {19902#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,801 INFO L280 TraceCheckUtils]: 96: Hoare triple {19902#(<= 4 |fibo_#in~n|)} assume true; {19902#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,802 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {19902#(<= 4 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,802 INFO L280 TraceCheckUtils]: 98: Hoare triple {19819#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,802 INFO L263 TraceCheckUtils]: 99: Hoare triple {19819#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,803 INFO L280 TraceCheckUtils]: 100: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,803 INFO L280 TraceCheckUtils]: 101: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,803 INFO L280 TraceCheckUtils]: 102: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,803 INFO L263 TraceCheckUtils]: 103: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,803 INFO L280 TraceCheckUtils]: 104: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,803 INFO L280 TraceCheckUtils]: 105: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,804 INFO L280 TraceCheckUtils]: 106: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,804 INFO L263 TraceCheckUtils]: 107: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,804 INFO L280 TraceCheckUtils]: 108: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,804 INFO L280 TraceCheckUtils]: 109: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,804 INFO L280 TraceCheckUtils]: 110: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,804 INFO L280 TraceCheckUtils]: 111: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,804 INFO L280 TraceCheckUtils]: 112: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,805 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,805 INFO L280 TraceCheckUtils]: 114: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,805 INFO L263 TraceCheckUtils]: 115: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,805 INFO L280 TraceCheckUtils]: 116: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,805 INFO L280 TraceCheckUtils]: 117: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,805 INFO L280 TraceCheckUtils]: 118: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,805 INFO L280 TraceCheckUtils]: 119: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,806 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,806 INFO L280 TraceCheckUtils]: 121: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,806 INFO L280 TraceCheckUtils]: 122: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,806 INFO L280 TraceCheckUtils]: 123: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,806 INFO L280 TraceCheckUtils]: 124: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,806 INFO L280 TraceCheckUtils]: 125: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,806 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,807 INFO L280 TraceCheckUtils]: 127: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,807 INFO L263 TraceCheckUtils]: 128: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,807 INFO L280 TraceCheckUtils]: 129: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,807 INFO L280 TraceCheckUtils]: 130: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,807 INFO L280 TraceCheckUtils]: 131: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,807 INFO L280 TraceCheckUtils]: 132: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,807 INFO L280 TraceCheckUtils]: 133: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,808 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,808 INFO L280 TraceCheckUtils]: 135: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,808 INFO L280 TraceCheckUtils]: 136: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,808 INFO L280 TraceCheckUtils]: 137: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,808 INFO L280 TraceCheckUtils]: 138: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,808 INFO L280 TraceCheckUtils]: 139: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,809 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {18357#true} {19819#(<= 5 |fibo_#in~n|)} #48#return; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,810 INFO L280 TraceCheckUtils]: 141: Hoare triple {19819#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,810 INFO L280 TraceCheckUtils]: 142: Hoare triple {19819#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,811 INFO L280 TraceCheckUtils]: 143: Hoare triple {19819#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,811 INFO L280 TraceCheckUtils]: 144: Hoare triple {19819#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,812 INFO L280 TraceCheckUtils]: 145: Hoare triple {19819#(<= 5 |fibo_#in~n|)} assume true; {19819#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,813 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {19819#(<= 5 |fibo_#in~n|)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,814 INFO L280 TraceCheckUtils]: 147: Hoare triple {19666#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,814 INFO L263 TraceCheckUtils]: 148: Hoare triple {19666#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,814 INFO L280 TraceCheckUtils]: 149: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,814 INFO L280 TraceCheckUtils]: 150: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,814 INFO L280 TraceCheckUtils]: 151: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,815 INFO L263 TraceCheckUtils]: 152: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,815 INFO L280 TraceCheckUtils]: 153: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,815 INFO L280 TraceCheckUtils]: 154: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,815 INFO L280 TraceCheckUtils]: 155: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,815 INFO L263 TraceCheckUtils]: 156: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,815 INFO L280 TraceCheckUtils]: 157: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,816 INFO L280 TraceCheckUtils]: 158: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,816 INFO L280 TraceCheckUtils]: 159: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,816 INFO L263 TraceCheckUtils]: 160: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,816 INFO L280 TraceCheckUtils]: 161: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,816 INFO L280 TraceCheckUtils]: 162: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,816 INFO L280 TraceCheckUtils]: 163: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,816 INFO L280 TraceCheckUtils]: 164: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,817 INFO L280 TraceCheckUtils]: 165: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,817 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,817 INFO L280 TraceCheckUtils]: 167: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,817 INFO L263 TraceCheckUtils]: 168: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,817 INFO L280 TraceCheckUtils]: 169: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,817 INFO L280 TraceCheckUtils]: 170: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,818 INFO L280 TraceCheckUtils]: 171: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,818 INFO L280 TraceCheckUtils]: 172: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,818 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,818 INFO L280 TraceCheckUtils]: 174: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,818 INFO L280 TraceCheckUtils]: 175: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,818 INFO L280 TraceCheckUtils]: 176: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,819 INFO L280 TraceCheckUtils]: 177: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,819 INFO L280 TraceCheckUtils]: 178: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,819 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,819 INFO L280 TraceCheckUtils]: 180: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,819 INFO L263 TraceCheckUtils]: 181: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,820 INFO L280 TraceCheckUtils]: 182: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,820 INFO L280 TraceCheckUtils]: 183: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,820 INFO L280 TraceCheckUtils]: 184: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,820 INFO L280 TraceCheckUtils]: 185: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,820 INFO L280 TraceCheckUtils]: 186: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,821 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,821 INFO L280 TraceCheckUtils]: 188: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,821 INFO L280 TraceCheckUtils]: 189: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,821 INFO L280 TraceCheckUtils]: 190: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,821 INFO L280 TraceCheckUtils]: 191: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,821 INFO L280 TraceCheckUtils]: 192: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,821 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,822 INFO L280 TraceCheckUtils]: 194: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,822 INFO L263 TraceCheckUtils]: 195: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,822 INFO L280 TraceCheckUtils]: 196: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,822 INFO L280 TraceCheckUtils]: 197: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,822 INFO L280 TraceCheckUtils]: 198: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,822 INFO L263 TraceCheckUtils]: 199: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,823 INFO L280 TraceCheckUtils]: 200: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,823 INFO L280 TraceCheckUtils]: 201: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,823 INFO L280 TraceCheckUtils]: 202: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,823 INFO L280 TraceCheckUtils]: 203: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,823 INFO L280 TraceCheckUtils]: 204: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,823 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,824 INFO L280 TraceCheckUtils]: 206: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,824 INFO L263 TraceCheckUtils]: 207: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,824 INFO L280 TraceCheckUtils]: 208: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,824 INFO L280 TraceCheckUtils]: 209: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,824 INFO L280 TraceCheckUtils]: 210: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,824 INFO L280 TraceCheckUtils]: 211: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,824 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,825 INFO L280 TraceCheckUtils]: 213: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,825 INFO L280 TraceCheckUtils]: 214: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,825 INFO L280 TraceCheckUtils]: 215: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,825 INFO L280 TraceCheckUtils]: 216: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,825 INFO L280 TraceCheckUtils]: 217: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,825 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,826 INFO L280 TraceCheckUtils]: 219: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,826 INFO L280 TraceCheckUtils]: 220: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,826 INFO L280 TraceCheckUtils]: 221: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,826 INFO L280 TraceCheckUtils]: 222: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,826 INFO L280 TraceCheckUtils]: 223: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,827 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {18357#true} {19666#(<= 6 |fibo_#in~n|)} #48#return; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,828 INFO L280 TraceCheckUtils]: 225: Hoare triple {19666#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,828 INFO L280 TraceCheckUtils]: 226: Hoare triple {19666#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,829 INFO L280 TraceCheckUtils]: 227: Hoare triple {19666#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,830 INFO L280 TraceCheckUtils]: 228: Hoare triple {19666#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,830 INFO L280 TraceCheckUtils]: 229: Hoare triple {19666#(<= 6 |fibo_#in~n|)} assume true; {19666#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,831 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {19666#(<= 6 |fibo_#in~n|)} {18357#true} #46#return; {19459#(<= 7 fibo_~n)} is VALID [2020-07-11 00:51:42,832 INFO L280 TraceCheckUtils]: 231: Hoare triple {19459#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19459#(<= 7 fibo_~n)} is VALID [2020-07-11 00:51:42,832 INFO L263 TraceCheckUtils]: 232: Hoare triple {19459#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,833 INFO L280 TraceCheckUtils]: 233: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,833 INFO L280 TraceCheckUtils]: 234: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,834 INFO L280 TraceCheckUtils]: 235: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,834 INFO L263 TraceCheckUtils]: 236: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,834 INFO L280 TraceCheckUtils]: 237: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,835 INFO L280 TraceCheckUtils]: 238: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,835 INFO L280 TraceCheckUtils]: 239: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,836 INFO L263 TraceCheckUtils]: 240: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,836 INFO L280 TraceCheckUtils]: 241: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,836 INFO L280 TraceCheckUtils]: 242: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,837 INFO L280 TraceCheckUtils]: 243: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,837 INFO L263 TraceCheckUtils]: 244: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,838 INFO L280 TraceCheckUtils]: 245: Hoare triple {18357#true} ~n := #in~n; {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,838 INFO L280 TraceCheckUtils]: 246: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19536#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:42,839 INFO L280 TraceCheckUtils]: 247: Hoare triple {19536#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:42,839 INFO L280 TraceCheckUtils]: 248: Hoare triple {20242#(<= |fibo_#in~n| 1)} #res := 1; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:42,840 INFO L280 TraceCheckUtils]: 249: Hoare triple {20242#(<= |fibo_#in~n| 1)} assume true; {20242#(<= |fibo_#in~n| 1)} is VALID [2020-07-11 00:51:42,841 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {20242#(<= |fibo_#in~n| 1)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,841 INFO L280 TraceCheckUtils]: 251: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,841 INFO L263 TraceCheckUtils]: 252: Hoare triple {20236#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,842 INFO L280 TraceCheckUtils]: 253: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,842 INFO L280 TraceCheckUtils]: 254: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,842 INFO L280 TraceCheckUtils]: 255: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,842 INFO L280 TraceCheckUtils]: 256: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,843 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {18357#true} {20236#(<= |fibo_#in~n| 2)} #48#return; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,843 INFO L280 TraceCheckUtils]: 258: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,844 INFO L280 TraceCheckUtils]: 259: Hoare triple {20236#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,844 INFO L280 TraceCheckUtils]: 260: Hoare triple {20236#(<= |fibo_#in~n| 2)} havoc #t~ret0; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,845 INFO L280 TraceCheckUtils]: 261: Hoare triple {20236#(<= |fibo_#in~n| 2)} havoc #t~ret1; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,845 INFO L280 TraceCheckUtils]: 262: Hoare triple {20236#(<= |fibo_#in~n| 2)} assume true; {20236#(<= |fibo_#in~n| 2)} is VALID [2020-07-11 00:51:42,846 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {20236#(<= |fibo_#in~n| 2)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,847 INFO L280 TraceCheckUtils]: 264: Hoare triple {20223#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,847 INFO L263 TraceCheckUtils]: 265: Hoare triple {20223#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,847 INFO L280 TraceCheckUtils]: 266: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,848 INFO L280 TraceCheckUtils]: 267: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,848 INFO L280 TraceCheckUtils]: 268: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,848 INFO L280 TraceCheckUtils]: 269: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,848 INFO L280 TraceCheckUtils]: 270: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,849 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {18357#true} {20223#(<= |fibo_#in~n| 3)} #48#return; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,849 INFO L280 TraceCheckUtils]: 272: Hoare triple {20223#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,850 INFO L280 TraceCheckUtils]: 273: Hoare triple {20223#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,850 INFO L280 TraceCheckUtils]: 274: Hoare triple {20223#(<= |fibo_#in~n| 3)} havoc #t~ret0; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,851 INFO L280 TraceCheckUtils]: 275: Hoare triple {20223#(<= |fibo_#in~n| 3)} havoc #t~ret1; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,851 INFO L280 TraceCheckUtils]: 276: Hoare triple {20223#(<= |fibo_#in~n| 3)} assume true; {20223#(<= |fibo_#in~n| 3)} is VALID [2020-07-11 00:51:42,852 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {20223#(<= |fibo_#in~n| 3)} {19536#(= fibo_~n |fibo_#in~n|)} #46#return; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,853 INFO L280 TraceCheckUtils]: 278: Hoare triple {20176#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,853 INFO L263 TraceCheckUtils]: 279: Hoare triple {20176#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,853 INFO L280 TraceCheckUtils]: 280: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,853 INFO L280 TraceCheckUtils]: 281: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,853 INFO L280 TraceCheckUtils]: 282: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,854 INFO L263 TraceCheckUtils]: 283: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,854 INFO L280 TraceCheckUtils]: 284: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,854 INFO L280 TraceCheckUtils]: 285: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,854 INFO L280 TraceCheckUtils]: 286: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,854 INFO L280 TraceCheckUtils]: 287: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,854 INFO L280 TraceCheckUtils]: 288: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,854 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,855 INFO L280 TraceCheckUtils]: 290: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,855 INFO L263 TraceCheckUtils]: 291: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,855 INFO L280 TraceCheckUtils]: 292: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,855 INFO L280 TraceCheckUtils]: 293: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,855 INFO L280 TraceCheckUtils]: 294: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,855 INFO L280 TraceCheckUtils]: 295: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,856 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,856 INFO L280 TraceCheckUtils]: 297: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,856 INFO L280 TraceCheckUtils]: 298: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,856 INFO L280 TraceCheckUtils]: 299: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,856 INFO L280 TraceCheckUtils]: 300: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,856 INFO L280 TraceCheckUtils]: 301: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,857 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {18357#true} {20176#(<= |fibo_#in~n| 4)} #48#return; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,858 INFO L280 TraceCheckUtils]: 303: Hoare triple {20176#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,858 INFO L280 TraceCheckUtils]: 304: Hoare triple {20176#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,858 INFO L280 TraceCheckUtils]: 305: Hoare triple {20176#(<= |fibo_#in~n| 4)} havoc #t~ret0; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,859 INFO L280 TraceCheckUtils]: 306: Hoare triple {20176#(<= |fibo_#in~n| 4)} havoc #t~ret1; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,859 INFO L280 TraceCheckUtils]: 307: Hoare triple {20176#(<= |fibo_#in~n| 4)} assume true; {20176#(<= |fibo_#in~n| 4)} is VALID [2020-07-11 00:51:42,860 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {20176#(<= |fibo_#in~n| 4)} {19459#(<= 7 fibo_~n)} #48#return; {18358#false} is VALID [2020-07-11 00:51:42,861 INFO L280 TraceCheckUtils]: 309: Hoare triple {18358#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18358#false} is VALID [2020-07-11 00:51:42,861 INFO L280 TraceCheckUtils]: 310: Hoare triple {18358#false} #res := #t~ret0 + #t~ret1; {18358#false} is VALID [2020-07-11 00:51:42,861 INFO L280 TraceCheckUtils]: 311: Hoare triple {18358#false} havoc #t~ret0; {18358#false} is VALID [2020-07-11 00:51:42,861 INFO L280 TraceCheckUtils]: 312: Hoare triple {18358#false} havoc #t~ret1; {18358#false} is VALID [2020-07-11 00:51:42,861 INFO L280 TraceCheckUtils]: 313: Hoare triple {18358#false} assume true; {18358#false} is VALID [2020-07-11 00:51:42,861 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {18358#false} {18357#true} #46#return; {18358#false} is VALID [2020-07-11 00:51:42,861 INFO L280 TraceCheckUtils]: 315: Hoare triple {18358#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18358#false} is VALID [2020-07-11 00:51:42,862 INFO L263 TraceCheckUtils]: 316: Hoare triple {18358#false} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,862 INFO L280 TraceCheckUtils]: 317: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,862 INFO L280 TraceCheckUtils]: 318: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,862 INFO L280 TraceCheckUtils]: 319: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,862 INFO L263 TraceCheckUtils]: 320: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,862 INFO L280 TraceCheckUtils]: 321: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,863 INFO L280 TraceCheckUtils]: 322: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,863 INFO L280 TraceCheckUtils]: 323: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,863 INFO L263 TraceCheckUtils]: 324: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,863 INFO L280 TraceCheckUtils]: 325: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,863 INFO L280 TraceCheckUtils]: 326: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,863 INFO L280 TraceCheckUtils]: 327: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,863 INFO L263 TraceCheckUtils]: 328: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,864 INFO L280 TraceCheckUtils]: 329: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,864 INFO L280 TraceCheckUtils]: 330: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,864 INFO L280 TraceCheckUtils]: 331: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,864 INFO L263 TraceCheckUtils]: 332: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,864 INFO L280 TraceCheckUtils]: 333: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,864 INFO L280 TraceCheckUtils]: 334: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,864 INFO L280 TraceCheckUtils]: 335: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,865 INFO L280 TraceCheckUtils]: 336: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,865 INFO L280 TraceCheckUtils]: 337: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,865 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,865 INFO L280 TraceCheckUtils]: 339: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,865 INFO L263 TraceCheckUtils]: 340: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,866 INFO L280 TraceCheckUtils]: 341: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,866 INFO L280 TraceCheckUtils]: 342: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,866 INFO L280 TraceCheckUtils]: 343: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,866 INFO L280 TraceCheckUtils]: 344: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,866 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,866 INFO L280 TraceCheckUtils]: 346: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,866 INFO L280 TraceCheckUtils]: 347: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,867 INFO L280 TraceCheckUtils]: 348: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,867 INFO L280 TraceCheckUtils]: 349: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,867 INFO L280 TraceCheckUtils]: 350: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,867 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,867 INFO L280 TraceCheckUtils]: 352: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,867 INFO L263 TraceCheckUtils]: 353: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,868 INFO L280 TraceCheckUtils]: 354: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,868 INFO L280 TraceCheckUtils]: 355: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,868 INFO L280 TraceCheckUtils]: 356: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,868 INFO L280 TraceCheckUtils]: 357: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,868 INFO L280 TraceCheckUtils]: 358: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,868 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,868 INFO L280 TraceCheckUtils]: 360: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,869 INFO L280 TraceCheckUtils]: 361: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,869 INFO L280 TraceCheckUtils]: 362: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,869 INFO L280 TraceCheckUtils]: 363: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,869 INFO L280 TraceCheckUtils]: 364: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,869 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,869 INFO L280 TraceCheckUtils]: 366: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,870 INFO L263 TraceCheckUtils]: 367: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,870 INFO L280 TraceCheckUtils]: 368: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,870 INFO L280 TraceCheckUtils]: 369: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,870 INFO L280 TraceCheckUtils]: 370: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,870 INFO L263 TraceCheckUtils]: 371: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,870 INFO L280 TraceCheckUtils]: 372: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,871 INFO L280 TraceCheckUtils]: 373: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,871 INFO L280 TraceCheckUtils]: 374: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,871 INFO L280 TraceCheckUtils]: 375: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,871 INFO L280 TraceCheckUtils]: 376: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,871 INFO L275 TraceCheckUtils]: 377: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,871 INFO L280 TraceCheckUtils]: 378: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,872 INFO L263 TraceCheckUtils]: 379: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,872 INFO L280 TraceCheckUtils]: 380: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,872 INFO L280 TraceCheckUtils]: 381: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,872 INFO L280 TraceCheckUtils]: 382: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,872 INFO L280 TraceCheckUtils]: 383: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,872 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,873 INFO L280 TraceCheckUtils]: 385: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,873 INFO L280 TraceCheckUtils]: 386: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,873 INFO L280 TraceCheckUtils]: 387: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,873 INFO L280 TraceCheckUtils]: 388: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,873 INFO L280 TraceCheckUtils]: 389: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,873 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,874 INFO L280 TraceCheckUtils]: 391: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,874 INFO L280 TraceCheckUtils]: 392: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,874 INFO L280 TraceCheckUtils]: 393: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,874 INFO L280 TraceCheckUtils]: 394: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,874 INFO L280 TraceCheckUtils]: 395: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,874 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,875 INFO L280 TraceCheckUtils]: 397: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,875 INFO L263 TraceCheckUtils]: 398: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,875 INFO L280 TraceCheckUtils]: 399: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,875 INFO L280 TraceCheckUtils]: 400: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,875 INFO L280 TraceCheckUtils]: 401: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,875 INFO L263 TraceCheckUtils]: 402: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,876 INFO L280 TraceCheckUtils]: 403: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,876 INFO L280 TraceCheckUtils]: 404: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,876 INFO L280 TraceCheckUtils]: 405: Hoare triple {18357#true} assume !(1 == ~n); {18357#true} is VALID [2020-07-11 00:51:42,876 INFO L263 TraceCheckUtils]: 406: Hoare triple {18357#true} call #t~ret0 := fibo(~n - 1); {18357#true} is VALID [2020-07-11 00:51:42,876 INFO L280 TraceCheckUtils]: 407: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,876 INFO L280 TraceCheckUtils]: 408: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,877 INFO L280 TraceCheckUtils]: 409: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,877 INFO L280 TraceCheckUtils]: 410: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,877 INFO L280 TraceCheckUtils]: 411: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,877 INFO L275 TraceCheckUtils]: 412: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,877 INFO L280 TraceCheckUtils]: 413: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,877 INFO L263 TraceCheckUtils]: 414: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,877 INFO L280 TraceCheckUtils]: 415: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,878 INFO L280 TraceCheckUtils]: 416: Hoare triple {18357#true} assume ~n < 1; {18357#true} is VALID [2020-07-11 00:51:42,878 INFO L280 TraceCheckUtils]: 417: Hoare triple {18357#true} #res := 0; {18357#true} is VALID [2020-07-11 00:51:42,878 INFO L280 TraceCheckUtils]: 418: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,878 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,878 INFO L280 TraceCheckUtils]: 420: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,878 INFO L280 TraceCheckUtils]: 421: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,878 INFO L280 TraceCheckUtils]: 422: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,879 INFO L280 TraceCheckUtils]: 423: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,879 INFO L280 TraceCheckUtils]: 424: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,879 INFO L275 TraceCheckUtils]: 425: Hoare quadruple {18357#true} {18357#true} #46#return; {18357#true} is VALID [2020-07-11 00:51:42,879 INFO L280 TraceCheckUtils]: 426: Hoare triple {18357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,879 INFO L263 TraceCheckUtils]: 427: Hoare triple {18357#true} call #t~ret1 := fibo(~n - 2); {18357#true} is VALID [2020-07-11 00:51:42,879 INFO L280 TraceCheckUtils]: 428: Hoare triple {18357#true} ~n := #in~n; {18357#true} is VALID [2020-07-11 00:51:42,880 INFO L280 TraceCheckUtils]: 429: Hoare triple {18357#true} assume !(~n < 1); {18357#true} is VALID [2020-07-11 00:51:42,880 INFO L280 TraceCheckUtils]: 430: Hoare triple {18357#true} assume 1 == ~n; {18357#true} is VALID [2020-07-11 00:51:42,880 INFO L280 TraceCheckUtils]: 431: Hoare triple {18357#true} #res := 1; {18357#true} is VALID [2020-07-11 00:51:42,880 INFO L280 TraceCheckUtils]: 432: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,880 INFO L275 TraceCheckUtils]: 433: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,880 INFO L280 TraceCheckUtils]: 434: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,880 INFO L280 TraceCheckUtils]: 435: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,881 INFO L280 TraceCheckUtils]: 436: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,881 INFO L280 TraceCheckUtils]: 437: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,881 INFO L280 TraceCheckUtils]: 438: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,881 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {18357#true} {18357#true} #48#return; {18357#true} is VALID [2020-07-11 00:51:42,881 INFO L280 TraceCheckUtils]: 440: Hoare triple {18357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18357#true} is VALID [2020-07-11 00:51:42,881 INFO L280 TraceCheckUtils]: 441: Hoare triple {18357#true} #res := #t~ret0 + #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,882 INFO L280 TraceCheckUtils]: 442: Hoare triple {18357#true} havoc #t~ret0; {18357#true} is VALID [2020-07-11 00:51:42,882 INFO L280 TraceCheckUtils]: 443: Hoare triple {18357#true} havoc #t~ret1; {18357#true} is VALID [2020-07-11 00:51:42,882 INFO L280 TraceCheckUtils]: 444: Hoare triple {18357#true} assume true; {18357#true} is VALID [2020-07-11 00:51:42,882 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {18357#true} {18358#false} #48#return; {18358#false} is VALID [2020-07-11 00:51:42,882 INFO L280 TraceCheckUtils]: 446: Hoare triple {18358#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18358#false} is VALID [2020-07-11 00:51:42,882 INFO L280 TraceCheckUtils]: 447: Hoare triple {18358#false} #res := #t~ret0 + #t~ret1; {18358#false} is VALID [2020-07-11 00:51:42,882 INFO L280 TraceCheckUtils]: 448: Hoare triple {18358#false} havoc #t~ret0; {18358#false} is VALID [2020-07-11 00:51:42,883 INFO L280 TraceCheckUtils]: 449: Hoare triple {18358#false} havoc #t~ret1; {18358#false} is VALID [2020-07-11 00:51:42,883 INFO L280 TraceCheckUtils]: 450: Hoare triple {18358#false} assume true; {18358#false} is VALID [2020-07-11 00:51:42,883 INFO L275 TraceCheckUtils]: 451: Hoare quadruple {18358#false} {18361#(<= main_~x~0 7)} #44#return; {18358#false} is VALID [2020-07-11 00:51:42,883 INFO L280 TraceCheckUtils]: 452: Hoare triple {18358#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18358#false} is VALID [2020-07-11 00:51:42,883 INFO L280 TraceCheckUtils]: 453: Hoare triple {18358#false} ~result~0 := #t~ret2; {18358#false} is VALID [2020-07-11 00:51:42,883 INFO L280 TraceCheckUtils]: 454: Hoare triple {18358#false} havoc #t~ret2; {18358#false} is VALID [2020-07-11 00:51:42,884 INFO L280 TraceCheckUtils]: 455: Hoare triple {18358#false} assume 13 != ~result~0; {18358#false} is VALID [2020-07-11 00:51:42,884 INFO L280 TraceCheckUtils]: 456: Hoare triple {18358#false} assume !false; {18358#false} is VALID [2020-07-11 00:51:42,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8185 backedges. 1117 proven. 1869 refuted. 0 times theorem prover too weak. 5199 trivial. 0 not checked. [2020-07-11 00:51:42,983 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [247422868] [2020-07-11 00:51:42,983 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:51:42,983 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-11 00:51:42,983 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1841794810] [2020-07-11 00:51:42,984 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 457 [2020-07-11 00:51:43,094 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:51:43,094 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-11 00:51:43,231 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:43,231 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-11 00:51:43,231 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:51:43,232 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-11 00:51:43,232 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2020-07-11 00:51:43,232 INFO L87 Difference]: Start difference. First operand 133 states and 176 transitions. Second operand 15 states. [2020-07-11 00:51:45,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:45,140 INFO L93 Difference]: Finished difference Result 262 states and 361 transitions. [2020-07-11 00:51:45,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-11 00:51:45,140 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 457 [2020-07-11 00:51:45,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:51:45,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-11 00:51:45,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 146 transitions. [2020-07-11 00:51:45,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-11 00:51:45,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 146 transitions. [2020-07-11 00:51:45,149 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 146 transitions. [2020-07-11 00:51:45,311 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:45,315 INFO L225 Difference]: With dead ends: 262 [2020-07-11 00:51:45,315 INFO L226 Difference]: Without dead ends: 139 [2020-07-11 00:51:45,318 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=157, Invalid=545, Unknown=0, NotChecked=0, Total=702 [2020-07-11 00:51:45,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2020-07-11 00:51:45,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 118. [2020-07-11 00:51:45,661 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:51:45,661 INFO L82 GeneralOperation]: Start isEquivalent. First operand 139 states. Second operand 118 states. [2020-07-11 00:51:45,661 INFO L74 IsIncluded]: Start isIncluded. First operand 139 states. Second operand 118 states. [2020-07-11 00:51:45,661 INFO L87 Difference]: Start difference. First operand 139 states. Second operand 118 states. [2020-07-11 00:51:45,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:45,668 INFO L93 Difference]: Finished difference Result 139 states and 176 transitions. [2020-07-11 00:51:45,668 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 176 transitions. [2020-07-11 00:51:45,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:45,669 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:45,669 INFO L74 IsIncluded]: Start isIncluded. First operand 118 states. Second operand 139 states. [2020-07-11 00:51:45,669 INFO L87 Difference]: Start difference. First operand 118 states. Second operand 139 states. [2020-07-11 00:51:45,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:45,676 INFO L93 Difference]: Finished difference Result 139 states and 176 transitions. [2020-07-11 00:51:45,676 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 176 transitions. [2020-07-11 00:51:45,677 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:45,677 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:45,677 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:51:45,678 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:51:45,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2020-07-11 00:51:45,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 152 transitions. [2020-07-11 00:51:45,684 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 152 transitions. Word has length 457 [2020-07-11 00:51:45,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:51:45,684 INFO L479 AbstractCegarLoop]: Abstraction has 118 states and 152 transitions. [2020-07-11 00:51:45,684 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-11 00:51:45,684 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 118 states and 152 transitions. [2020-07-11 00:51:45,915 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:45,915 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 152 transitions. [2020-07-11 00:51:45,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2020-07-11 00:51:45,919 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:51:45,919 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] [2020-07-11 00:51:45,919 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-07-11 00:51:45,919 INFO L427 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:51:45,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:51:45,920 INFO L82 PathProgramCache]: Analyzing trace with hash -1628572104, now seen corresponding path program 11 times [2020-07-11 00:51:45,920 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:51:45,920 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1381471922] [2020-07-11 00:51:45,920 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:51:45,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,070 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21590#true} {21590#true} #40#return; {21590#true} is VALID [2020-07-11 00:51:46,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,566 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,566 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,566 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,567 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #46#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,571 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,571 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,572 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #48#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {23349#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:46,574 INFO L280 TraceCheckUtils]: 2: Hoare triple {23349#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,574 INFO L263 TraceCheckUtils]: 3: Hoare triple {23350#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,574 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,575 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,575 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,575 INFO L280 TraceCheckUtils]: 7: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,575 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,576 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #46#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,577 INFO L280 TraceCheckUtils]: 10: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,577 INFO L263 TraceCheckUtils]: 11: Hoare triple {23350#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,578 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,578 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,579 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,579 INFO L280 TraceCheckUtils]: 15: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,580 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #48#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,581 INFO L280 TraceCheckUtils]: 17: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,581 INFO L280 TraceCheckUtils]: 18: Hoare triple {23350#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,582 INFO L280 TraceCheckUtils]: 19: Hoare triple {23350#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,583 INFO L280 TraceCheckUtils]: 20: Hoare triple {23350#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,583 INFO L280 TraceCheckUtils]: 21: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume true; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,584 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23350#(<= 2 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,589 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,589 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,590 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,591 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {23342#(<= 3 |fibo_#in~n|)} #48#return; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,593 INFO L263 TraceCheckUtils]: 3: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,594 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,595 INFO L280 TraceCheckUtils]: 5: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {23349#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:46,595 INFO L280 TraceCheckUtils]: 6: Hoare triple {23349#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,596 INFO L263 TraceCheckUtils]: 7: Hoare triple {23350#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,596 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,596 INFO L280 TraceCheckUtils]: 9: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,596 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,597 INFO L280 TraceCheckUtils]: 11: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,597 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,598 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #46#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,598 INFO L280 TraceCheckUtils]: 14: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,598 INFO L263 TraceCheckUtils]: 15: Hoare triple {23350#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,599 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,599 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,599 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,599 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,600 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #48#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,600 INFO L280 TraceCheckUtils]: 21: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,601 INFO L280 TraceCheckUtils]: 22: Hoare triple {23350#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,602 INFO L280 TraceCheckUtils]: 23: Hoare triple {23350#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,602 INFO L280 TraceCheckUtils]: 24: Hoare triple {23350#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,603 INFO L280 TraceCheckUtils]: 25: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume true; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,604 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23350#(<= 2 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,605 INFO L280 TraceCheckUtils]: 27: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,605 INFO L263 TraceCheckUtils]: 28: Hoare triple {23342#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,605 INFO L280 TraceCheckUtils]: 29: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,605 INFO L280 TraceCheckUtils]: 30: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,606 INFO L280 TraceCheckUtils]: 31: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,606 INFO L280 TraceCheckUtils]: 32: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,606 INFO L280 TraceCheckUtils]: 33: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,608 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21590#true} {23342#(<= 3 |fibo_#in~n|)} #48#return; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,608 INFO L280 TraceCheckUtils]: 35: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,611 INFO L280 TraceCheckUtils]: 36: Hoare triple {23342#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,611 INFO L280 TraceCheckUtils]: 37: Hoare triple {23342#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,612 INFO L280 TraceCheckUtils]: 38: Hoare triple {23342#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,613 INFO L280 TraceCheckUtils]: 39: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume true; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,614 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23342#(<= 3 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,624 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,625 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,625 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,629 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,629 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,630 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,630 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,630 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,631 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,631 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,631 INFO L280 TraceCheckUtils]: 7: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,631 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,631 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,632 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,632 INFO L263 TraceCheckUtils]: 11: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,632 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,632 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,632 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,633 INFO L280 TraceCheckUtils]: 15: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,633 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,633 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,633 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,633 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,634 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,634 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,635 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21590#true} {23295#(<= 4 |fibo_#in~n|)} #48#return; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,638 INFO L263 TraceCheckUtils]: 3: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,639 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,639 INFO L280 TraceCheckUtils]: 5: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,640 INFO L280 TraceCheckUtils]: 6: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,640 INFO L263 TraceCheckUtils]: 7: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,641 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,642 INFO L280 TraceCheckUtils]: 9: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {23349#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:46,642 INFO L280 TraceCheckUtils]: 10: Hoare triple {23349#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,643 INFO L263 TraceCheckUtils]: 11: Hoare triple {23350#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,643 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,643 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,643 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,643 INFO L280 TraceCheckUtils]: 15: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,644 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,644 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #46#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,645 INFO L280 TraceCheckUtils]: 18: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,645 INFO L263 TraceCheckUtils]: 19: Hoare triple {23350#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,645 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,646 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,646 INFO L280 TraceCheckUtils]: 22: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,646 INFO L280 TraceCheckUtils]: 23: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,647 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #48#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,647 INFO L280 TraceCheckUtils]: 25: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,648 INFO L280 TraceCheckUtils]: 26: Hoare triple {23350#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,649 INFO L280 TraceCheckUtils]: 27: Hoare triple {23350#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,650 INFO L280 TraceCheckUtils]: 28: Hoare triple {23350#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,651 INFO L280 TraceCheckUtils]: 29: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume true; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,653 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {23350#(<= 2 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,654 INFO L280 TraceCheckUtils]: 31: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,654 INFO L263 TraceCheckUtils]: 32: Hoare triple {23342#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,654 INFO L280 TraceCheckUtils]: 33: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,654 INFO L280 TraceCheckUtils]: 34: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,655 INFO L280 TraceCheckUtils]: 35: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,655 INFO L280 TraceCheckUtils]: 36: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,655 INFO L280 TraceCheckUtils]: 37: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,656 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {21590#true} {23342#(<= 3 |fibo_#in~n|)} #48#return; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,656 INFO L280 TraceCheckUtils]: 39: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,657 INFO L280 TraceCheckUtils]: 40: Hoare triple {23342#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,657 INFO L280 TraceCheckUtils]: 41: Hoare triple {23342#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,658 INFO L280 TraceCheckUtils]: 42: Hoare triple {23342#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,658 INFO L280 TraceCheckUtils]: 43: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume true; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,659 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {23342#(<= 3 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,660 INFO L280 TraceCheckUtils]: 45: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,660 INFO L263 TraceCheckUtils]: 46: Hoare triple {23295#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,661 INFO L280 TraceCheckUtils]: 47: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,661 INFO L280 TraceCheckUtils]: 48: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,661 INFO L280 TraceCheckUtils]: 49: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,662 INFO L263 TraceCheckUtils]: 50: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,662 INFO L280 TraceCheckUtils]: 51: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,662 INFO L280 TraceCheckUtils]: 52: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,663 INFO L280 TraceCheckUtils]: 53: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,663 INFO L280 TraceCheckUtils]: 54: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,663 INFO L280 TraceCheckUtils]: 55: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,663 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,664 INFO L280 TraceCheckUtils]: 57: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,664 INFO L263 TraceCheckUtils]: 58: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,664 INFO L280 TraceCheckUtils]: 59: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,665 INFO L280 TraceCheckUtils]: 60: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,665 INFO L280 TraceCheckUtils]: 61: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,665 INFO L280 TraceCheckUtils]: 62: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,665 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,665 INFO L280 TraceCheckUtils]: 64: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,666 INFO L280 TraceCheckUtils]: 65: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,666 INFO L280 TraceCheckUtils]: 66: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,666 INFO L280 TraceCheckUtils]: 67: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,666 INFO L280 TraceCheckUtils]: 68: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,668 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {21590#true} {23295#(<= 4 |fibo_#in~n|)} #48#return; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,668 INFO L280 TraceCheckUtils]: 70: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,669 INFO L280 TraceCheckUtils]: 71: Hoare triple {23295#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,669 INFO L280 TraceCheckUtils]: 72: Hoare triple {23295#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,670 INFO L280 TraceCheckUtils]: 73: Hoare triple {23295#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,670 INFO L280 TraceCheckUtils]: 74: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume true; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,671 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {23295#(<= 4 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,689 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,689 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,690 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,690 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,694 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,694 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,694 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,695 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,695 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,695 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,696 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,696 INFO L280 TraceCheckUtils]: 7: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,696 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,696 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,697 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,697 INFO L263 TraceCheckUtils]: 11: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,697 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,697 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,697 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,698 INFO L280 TraceCheckUtils]: 15: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,698 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,698 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,698 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,698 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,699 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,699 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,699 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,703 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,703 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,703 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,704 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,704 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,705 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,705 INFO L263 TraceCheckUtils]: 7: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,705 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,706 INFO L280 TraceCheckUtils]: 9: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,706 INFO L280 TraceCheckUtils]: 11: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,706 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,706 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,707 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,707 INFO L263 TraceCheckUtils]: 15: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,707 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,707 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,708 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,708 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,708 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,708 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,709 INFO L280 TraceCheckUtils]: 22: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,709 INFO L280 TraceCheckUtils]: 23: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,709 INFO L280 TraceCheckUtils]: 24: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,709 INFO L280 TraceCheckUtils]: 25: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,710 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,710 INFO L280 TraceCheckUtils]: 27: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,710 INFO L263 TraceCheckUtils]: 28: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,710 INFO L280 TraceCheckUtils]: 29: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,711 INFO L280 TraceCheckUtils]: 30: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,711 INFO L280 TraceCheckUtils]: 31: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,711 INFO L280 TraceCheckUtils]: 32: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,711 INFO L280 TraceCheckUtils]: 33: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,711 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,712 INFO L280 TraceCheckUtils]: 35: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,712 INFO L280 TraceCheckUtils]: 36: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,712 INFO L280 TraceCheckUtils]: 37: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,712 INFO L280 TraceCheckUtils]: 38: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,712 INFO L280 TraceCheckUtils]: 39: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,714 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {21590#true} {23212#(<= 5 |fibo_#in~n|)} #48#return; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,717 INFO L263 TraceCheckUtils]: 3: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,719 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,721 INFO L280 TraceCheckUtils]: 5: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,722 INFO L280 TraceCheckUtils]: 6: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,722 INFO L263 TraceCheckUtils]: 7: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,723 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,723 INFO L280 TraceCheckUtils]: 9: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,724 INFO L280 TraceCheckUtils]: 10: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,724 INFO L263 TraceCheckUtils]: 11: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,724 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,725 INFO L280 TraceCheckUtils]: 13: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {23349#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:46,726 INFO L280 TraceCheckUtils]: 14: Hoare triple {23349#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,726 INFO L263 TraceCheckUtils]: 15: Hoare triple {23350#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,726 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,726 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,727 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,727 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,727 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,728 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #46#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,728 INFO L280 TraceCheckUtils]: 22: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,728 INFO L263 TraceCheckUtils]: 23: Hoare triple {23350#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,729 INFO L280 TraceCheckUtils]: 24: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,729 INFO L280 TraceCheckUtils]: 25: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,729 INFO L280 TraceCheckUtils]: 26: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,729 INFO L280 TraceCheckUtils]: 27: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,730 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #48#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,731 INFO L280 TraceCheckUtils]: 29: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,731 INFO L280 TraceCheckUtils]: 30: Hoare triple {23350#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,732 INFO L280 TraceCheckUtils]: 31: Hoare triple {23350#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,732 INFO L280 TraceCheckUtils]: 32: Hoare triple {23350#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,733 INFO L280 TraceCheckUtils]: 33: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume true; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,734 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23350#(<= 2 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,734 INFO L280 TraceCheckUtils]: 35: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,735 INFO L263 TraceCheckUtils]: 36: Hoare triple {23342#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,735 INFO L280 TraceCheckUtils]: 37: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,735 INFO L280 TraceCheckUtils]: 38: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,735 INFO L280 TraceCheckUtils]: 39: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,736 INFO L280 TraceCheckUtils]: 40: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,736 INFO L280 TraceCheckUtils]: 41: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,737 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {21590#true} {23342#(<= 3 |fibo_#in~n|)} #48#return; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,737 INFO L280 TraceCheckUtils]: 43: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,738 INFO L280 TraceCheckUtils]: 44: Hoare triple {23342#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,738 INFO L280 TraceCheckUtils]: 45: Hoare triple {23342#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,739 INFO L280 TraceCheckUtils]: 46: Hoare triple {23342#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,739 INFO L280 TraceCheckUtils]: 47: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume true; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,741 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23342#(<= 3 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,741 INFO L280 TraceCheckUtils]: 49: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,741 INFO L263 TraceCheckUtils]: 50: Hoare triple {23295#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,742 INFO L280 TraceCheckUtils]: 51: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,742 INFO L280 TraceCheckUtils]: 52: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,742 INFO L280 TraceCheckUtils]: 53: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,742 INFO L263 TraceCheckUtils]: 54: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,742 INFO L280 TraceCheckUtils]: 55: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,743 INFO L280 TraceCheckUtils]: 56: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,743 INFO L280 TraceCheckUtils]: 57: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,743 INFO L280 TraceCheckUtils]: 58: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,743 INFO L280 TraceCheckUtils]: 59: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,743 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,744 INFO L280 TraceCheckUtils]: 61: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,744 INFO L263 TraceCheckUtils]: 62: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,744 INFO L280 TraceCheckUtils]: 63: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,744 INFO L280 TraceCheckUtils]: 64: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,744 INFO L280 TraceCheckUtils]: 65: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,745 INFO L280 TraceCheckUtils]: 66: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,745 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,745 INFO L280 TraceCheckUtils]: 68: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,745 INFO L280 TraceCheckUtils]: 69: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,745 INFO L280 TraceCheckUtils]: 70: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,746 INFO L280 TraceCheckUtils]: 71: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,746 INFO L280 TraceCheckUtils]: 72: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,747 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {21590#true} {23295#(<= 4 |fibo_#in~n|)} #48#return; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,747 INFO L280 TraceCheckUtils]: 74: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,748 INFO L280 TraceCheckUtils]: 75: Hoare triple {23295#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,748 INFO L280 TraceCheckUtils]: 76: Hoare triple {23295#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,749 INFO L280 TraceCheckUtils]: 77: Hoare triple {23295#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,749 INFO L280 TraceCheckUtils]: 78: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume true; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,750 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {23295#(<= 4 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,751 INFO L280 TraceCheckUtils]: 80: Hoare triple {23212#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,751 INFO L263 TraceCheckUtils]: 81: Hoare triple {23212#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,751 INFO L280 TraceCheckUtils]: 82: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,752 INFO L280 TraceCheckUtils]: 83: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,752 INFO L280 TraceCheckUtils]: 84: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,752 INFO L263 TraceCheckUtils]: 85: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,752 INFO L280 TraceCheckUtils]: 86: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,752 INFO L280 TraceCheckUtils]: 87: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,753 INFO L280 TraceCheckUtils]: 88: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,753 INFO L263 TraceCheckUtils]: 89: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,753 INFO L280 TraceCheckUtils]: 90: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,753 INFO L280 TraceCheckUtils]: 91: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,753 INFO L280 TraceCheckUtils]: 92: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,753 INFO L280 TraceCheckUtils]: 93: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,754 INFO L280 TraceCheckUtils]: 94: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,754 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,754 INFO L280 TraceCheckUtils]: 96: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,754 INFO L263 TraceCheckUtils]: 97: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,754 INFO L280 TraceCheckUtils]: 98: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,755 INFO L280 TraceCheckUtils]: 99: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,755 INFO L280 TraceCheckUtils]: 100: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,755 INFO L280 TraceCheckUtils]: 101: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,755 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,755 INFO L280 TraceCheckUtils]: 103: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,756 INFO L280 TraceCheckUtils]: 104: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,756 INFO L280 TraceCheckUtils]: 105: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,756 INFO L280 TraceCheckUtils]: 106: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,756 INFO L280 TraceCheckUtils]: 107: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,757 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,757 INFO L280 TraceCheckUtils]: 109: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,757 INFO L263 TraceCheckUtils]: 110: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,757 INFO L280 TraceCheckUtils]: 111: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,757 INFO L280 TraceCheckUtils]: 112: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,757 INFO L280 TraceCheckUtils]: 113: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,758 INFO L280 TraceCheckUtils]: 114: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,758 INFO L280 TraceCheckUtils]: 115: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,758 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,758 INFO L280 TraceCheckUtils]: 117: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,758 INFO L280 TraceCheckUtils]: 118: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,759 INFO L280 TraceCheckUtils]: 119: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,759 INFO L280 TraceCheckUtils]: 120: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,759 INFO L280 TraceCheckUtils]: 121: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,761 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {21590#true} {23212#(<= 5 |fibo_#in~n|)} #48#return; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,761 INFO L280 TraceCheckUtils]: 123: Hoare triple {23212#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,762 INFO L280 TraceCheckUtils]: 124: Hoare triple {23212#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,762 INFO L280 TraceCheckUtils]: 125: Hoare triple {23212#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,763 INFO L280 TraceCheckUtils]: 126: Hoare triple {23212#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,763 INFO L280 TraceCheckUtils]: 127: Hoare triple {23212#(<= 5 |fibo_#in~n|)} assume true; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,764 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {23212#(<= 5 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,801 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,801 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,801 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,804 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,804 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,805 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,805 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,806 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,806 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,806 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,806 INFO L280 TraceCheckUtils]: 7: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,806 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,807 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,807 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,807 INFO L263 TraceCheckUtils]: 11: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,807 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,807 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,808 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,808 INFO L280 TraceCheckUtils]: 15: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,808 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,808 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,808 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,809 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,809 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,809 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,809 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,813 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,813 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,813 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,814 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,814 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,814 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,815 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,815 INFO L263 TraceCheckUtils]: 7: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,815 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,815 INFO L280 TraceCheckUtils]: 9: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,816 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,816 INFO L280 TraceCheckUtils]: 11: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,816 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,816 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,817 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,817 INFO L263 TraceCheckUtils]: 15: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,817 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,817 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,817 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,818 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,818 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,818 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,818 INFO L280 TraceCheckUtils]: 22: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,819 INFO L280 TraceCheckUtils]: 23: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,819 INFO L280 TraceCheckUtils]: 24: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,819 INFO L280 TraceCheckUtils]: 25: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,819 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,819 INFO L280 TraceCheckUtils]: 27: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,820 INFO L263 TraceCheckUtils]: 28: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,820 INFO L280 TraceCheckUtils]: 29: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,820 INFO L280 TraceCheckUtils]: 30: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,820 INFO L280 TraceCheckUtils]: 31: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,821 INFO L280 TraceCheckUtils]: 32: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,821 INFO L280 TraceCheckUtils]: 33: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,821 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,821 INFO L280 TraceCheckUtils]: 35: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,821 INFO L280 TraceCheckUtils]: 36: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,822 INFO L280 TraceCheckUtils]: 37: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,822 INFO L280 TraceCheckUtils]: 38: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,822 INFO L280 TraceCheckUtils]: 39: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,822 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,836 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,836 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,836 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:46,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,839 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,839 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,839 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,840 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,840 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,841 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,841 INFO L280 TraceCheckUtils]: 7: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,841 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,841 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,841 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,842 INFO L263 TraceCheckUtils]: 11: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,842 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,842 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,842 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,842 INFO L280 TraceCheckUtils]: 15: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,843 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,843 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,843 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,843 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,844 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,844 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,844 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,845 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,845 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,845 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,845 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,846 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,846 INFO L263 TraceCheckUtils]: 7: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,846 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,846 INFO L280 TraceCheckUtils]: 9: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,846 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,846 INFO L263 TraceCheckUtils]: 11: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,847 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,847 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,847 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,847 INFO L280 TraceCheckUtils]: 15: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,847 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,847 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,848 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,848 INFO L263 TraceCheckUtils]: 19: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,848 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,848 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,848 INFO L280 TraceCheckUtils]: 22: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,849 INFO L280 TraceCheckUtils]: 23: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,849 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,849 INFO L280 TraceCheckUtils]: 25: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,849 INFO L280 TraceCheckUtils]: 26: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,849 INFO L280 TraceCheckUtils]: 27: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,849 INFO L280 TraceCheckUtils]: 28: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,850 INFO L280 TraceCheckUtils]: 29: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,850 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,850 INFO L280 TraceCheckUtils]: 31: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,850 INFO L263 TraceCheckUtils]: 32: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,850 INFO L280 TraceCheckUtils]: 33: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,851 INFO L280 TraceCheckUtils]: 34: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,851 INFO L280 TraceCheckUtils]: 35: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,851 INFO L280 TraceCheckUtils]: 36: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,851 INFO L280 TraceCheckUtils]: 37: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,851 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,851 INFO L280 TraceCheckUtils]: 39: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,852 INFO L280 TraceCheckUtils]: 40: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,852 INFO L280 TraceCheckUtils]: 41: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,852 INFO L280 TraceCheckUtils]: 42: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,852 INFO L280 TraceCheckUtils]: 43: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,853 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,853 INFO L280 TraceCheckUtils]: 45: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,853 INFO L263 TraceCheckUtils]: 46: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,853 INFO L280 TraceCheckUtils]: 47: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,853 INFO L280 TraceCheckUtils]: 48: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,854 INFO L280 TraceCheckUtils]: 49: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,854 INFO L263 TraceCheckUtils]: 50: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,854 INFO L280 TraceCheckUtils]: 51: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,854 INFO L280 TraceCheckUtils]: 52: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,855 INFO L280 TraceCheckUtils]: 53: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,855 INFO L280 TraceCheckUtils]: 54: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,855 INFO L280 TraceCheckUtils]: 55: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,855 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,855 INFO L280 TraceCheckUtils]: 57: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,856 INFO L263 TraceCheckUtils]: 58: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,856 INFO L280 TraceCheckUtils]: 59: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,856 INFO L280 TraceCheckUtils]: 60: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,856 INFO L280 TraceCheckUtils]: 61: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,856 INFO L280 TraceCheckUtils]: 62: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,857 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,857 INFO L280 TraceCheckUtils]: 64: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,857 INFO L280 TraceCheckUtils]: 65: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,857 INFO L280 TraceCheckUtils]: 66: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,858 INFO L280 TraceCheckUtils]: 67: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,858 INFO L280 TraceCheckUtils]: 68: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,858 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,858 INFO L280 TraceCheckUtils]: 70: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,858 INFO L280 TraceCheckUtils]: 71: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,858 INFO L280 TraceCheckUtils]: 72: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,859 INFO L280 TraceCheckUtils]: 73: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,859 INFO L280 TraceCheckUtils]: 74: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,861 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {21590#true} {23059#(<= 6 |fibo_#in~n|)} #48#return; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,865 INFO L263 TraceCheckUtils]: 3: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,866 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,866 INFO L280 TraceCheckUtils]: 5: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,867 INFO L280 TraceCheckUtils]: 6: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,867 INFO L263 TraceCheckUtils]: 7: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,868 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,868 INFO L280 TraceCheckUtils]: 9: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,868 INFO L280 TraceCheckUtils]: 10: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,869 INFO L263 TraceCheckUtils]: 11: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,869 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,870 INFO L280 TraceCheckUtils]: 13: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,870 INFO L280 TraceCheckUtils]: 14: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,870 INFO L263 TraceCheckUtils]: 15: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,871 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,871 INFO L280 TraceCheckUtils]: 17: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {23349#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:46,872 INFO L280 TraceCheckUtils]: 18: Hoare triple {23349#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,872 INFO L263 TraceCheckUtils]: 19: Hoare triple {23350#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,873 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,873 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,873 INFO L280 TraceCheckUtils]: 22: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,873 INFO L280 TraceCheckUtils]: 23: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,873 INFO L280 TraceCheckUtils]: 24: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,875 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #46#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,875 INFO L280 TraceCheckUtils]: 26: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,875 INFO L263 TraceCheckUtils]: 27: Hoare triple {23350#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,876 INFO L280 TraceCheckUtils]: 28: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,876 INFO L280 TraceCheckUtils]: 29: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,876 INFO L280 TraceCheckUtils]: 30: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,876 INFO L280 TraceCheckUtils]: 31: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,877 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #48#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,877 INFO L280 TraceCheckUtils]: 33: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,878 INFO L280 TraceCheckUtils]: 34: Hoare triple {23350#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,878 INFO L280 TraceCheckUtils]: 35: Hoare triple {23350#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,879 INFO L280 TraceCheckUtils]: 36: Hoare triple {23350#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,879 INFO L280 TraceCheckUtils]: 37: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume true; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,880 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {23350#(<= 2 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,881 INFO L280 TraceCheckUtils]: 39: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,881 INFO L263 TraceCheckUtils]: 40: Hoare triple {23342#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,881 INFO L280 TraceCheckUtils]: 41: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,882 INFO L280 TraceCheckUtils]: 42: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,882 INFO L280 TraceCheckUtils]: 43: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,882 INFO L280 TraceCheckUtils]: 44: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,882 INFO L280 TraceCheckUtils]: 45: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,883 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {21590#true} {23342#(<= 3 |fibo_#in~n|)} #48#return; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,884 INFO L280 TraceCheckUtils]: 47: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,884 INFO L280 TraceCheckUtils]: 48: Hoare triple {23342#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,885 INFO L280 TraceCheckUtils]: 49: Hoare triple {23342#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,885 INFO L280 TraceCheckUtils]: 50: Hoare triple {23342#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,885 INFO L280 TraceCheckUtils]: 51: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume true; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,887 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {23342#(<= 3 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,887 INFO L280 TraceCheckUtils]: 53: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,887 INFO L263 TraceCheckUtils]: 54: Hoare triple {23295#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,887 INFO L280 TraceCheckUtils]: 55: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,888 INFO L280 TraceCheckUtils]: 56: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,888 INFO L280 TraceCheckUtils]: 57: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,888 INFO L263 TraceCheckUtils]: 58: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,888 INFO L280 TraceCheckUtils]: 59: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,888 INFO L280 TraceCheckUtils]: 60: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,888 INFO L280 TraceCheckUtils]: 61: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,889 INFO L280 TraceCheckUtils]: 62: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,889 INFO L280 TraceCheckUtils]: 63: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,889 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,889 INFO L280 TraceCheckUtils]: 65: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,889 INFO L263 TraceCheckUtils]: 66: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,889 INFO L280 TraceCheckUtils]: 67: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,890 INFO L280 TraceCheckUtils]: 68: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,890 INFO L280 TraceCheckUtils]: 69: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,890 INFO L280 TraceCheckUtils]: 70: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,890 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,890 INFO L280 TraceCheckUtils]: 72: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,891 INFO L280 TraceCheckUtils]: 73: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,891 INFO L280 TraceCheckUtils]: 74: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,891 INFO L280 TraceCheckUtils]: 75: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,891 INFO L280 TraceCheckUtils]: 76: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,893 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {21590#true} {23295#(<= 4 |fibo_#in~n|)} #48#return; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,893 INFO L280 TraceCheckUtils]: 78: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,894 INFO L280 TraceCheckUtils]: 79: Hoare triple {23295#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,895 INFO L280 TraceCheckUtils]: 80: Hoare triple {23295#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,895 INFO L280 TraceCheckUtils]: 81: Hoare triple {23295#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,896 INFO L280 TraceCheckUtils]: 82: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume true; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,897 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {23295#(<= 4 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,897 INFO L280 TraceCheckUtils]: 84: Hoare triple {23212#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,898 INFO L263 TraceCheckUtils]: 85: Hoare triple {23212#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,898 INFO L280 TraceCheckUtils]: 86: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,898 INFO L280 TraceCheckUtils]: 87: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,898 INFO L280 TraceCheckUtils]: 88: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,898 INFO L263 TraceCheckUtils]: 89: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,899 INFO L280 TraceCheckUtils]: 90: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,899 INFO L280 TraceCheckUtils]: 91: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,899 INFO L280 TraceCheckUtils]: 92: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,899 INFO L263 TraceCheckUtils]: 93: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,899 INFO L280 TraceCheckUtils]: 94: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,900 INFO L280 TraceCheckUtils]: 95: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,900 INFO L280 TraceCheckUtils]: 96: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,900 INFO L280 TraceCheckUtils]: 97: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,900 INFO L280 TraceCheckUtils]: 98: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,900 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,901 INFO L280 TraceCheckUtils]: 100: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,901 INFO L263 TraceCheckUtils]: 101: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,901 INFO L280 TraceCheckUtils]: 102: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,901 INFO L280 TraceCheckUtils]: 103: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,901 INFO L280 TraceCheckUtils]: 104: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,902 INFO L280 TraceCheckUtils]: 105: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,902 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,902 INFO L280 TraceCheckUtils]: 107: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,902 INFO L280 TraceCheckUtils]: 108: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,902 INFO L280 TraceCheckUtils]: 109: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,903 INFO L280 TraceCheckUtils]: 110: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,903 INFO L280 TraceCheckUtils]: 111: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,903 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,903 INFO L280 TraceCheckUtils]: 113: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,903 INFO L263 TraceCheckUtils]: 114: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,903 INFO L280 TraceCheckUtils]: 115: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,904 INFO L280 TraceCheckUtils]: 116: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,904 INFO L280 TraceCheckUtils]: 117: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,904 INFO L280 TraceCheckUtils]: 118: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,904 INFO L280 TraceCheckUtils]: 119: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,904 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,904 INFO L280 TraceCheckUtils]: 121: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,905 INFO L280 TraceCheckUtils]: 122: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,905 INFO L280 TraceCheckUtils]: 123: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,905 INFO L280 TraceCheckUtils]: 124: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,905 INFO L280 TraceCheckUtils]: 125: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,907 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {21590#true} {23212#(<= 5 |fibo_#in~n|)} #48#return; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,907 INFO L280 TraceCheckUtils]: 127: Hoare triple {23212#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,908 INFO L280 TraceCheckUtils]: 128: Hoare triple {23212#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,908 INFO L280 TraceCheckUtils]: 129: Hoare triple {23212#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,909 INFO L280 TraceCheckUtils]: 130: Hoare triple {23212#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,909 INFO L280 TraceCheckUtils]: 131: Hoare triple {23212#(<= 5 |fibo_#in~n|)} assume true; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,911 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {23212#(<= 5 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,911 INFO L280 TraceCheckUtils]: 133: Hoare triple {23059#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,912 INFO L263 TraceCheckUtils]: 134: Hoare triple {23059#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,912 INFO L280 TraceCheckUtils]: 135: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,912 INFO L280 TraceCheckUtils]: 136: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,912 INFO L280 TraceCheckUtils]: 137: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,912 INFO L263 TraceCheckUtils]: 138: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,913 INFO L280 TraceCheckUtils]: 139: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,913 INFO L280 TraceCheckUtils]: 140: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,913 INFO L280 TraceCheckUtils]: 141: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,913 INFO L263 TraceCheckUtils]: 142: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,913 INFO L280 TraceCheckUtils]: 143: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,914 INFO L280 TraceCheckUtils]: 144: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,914 INFO L280 TraceCheckUtils]: 145: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,914 INFO L263 TraceCheckUtils]: 146: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,914 INFO L280 TraceCheckUtils]: 147: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,914 INFO L280 TraceCheckUtils]: 148: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,914 INFO L280 TraceCheckUtils]: 149: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,915 INFO L280 TraceCheckUtils]: 150: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,915 INFO L280 TraceCheckUtils]: 151: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,915 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,915 INFO L280 TraceCheckUtils]: 153: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,915 INFO L263 TraceCheckUtils]: 154: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,916 INFO L280 TraceCheckUtils]: 155: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,916 INFO L280 TraceCheckUtils]: 156: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,916 INFO L280 TraceCheckUtils]: 157: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,916 INFO L280 TraceCheckUtils]: 158: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,916 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,917 INFO L280 TraceCheckUtils]: 160: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,917 INFO L280 TraceCheckUtils]: 161: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,917 INFO L280 TraceCheckUtils]: 162: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,917 INFO L280 TraceCheckUtils]: 163: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,917 INFO L280 TraceCheckUtils]: 164: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,917 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,918 INFO L280 TraceCheckUtils]: 166: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,918 INFO L263 TraceCheckUtils]: 167: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,918 INFO L280 TraceCheckUtils]: 168: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,918 INFO L280 TraceCheckUtils]: 169: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,918 INFO L280 TraceCheckUtils]: 170: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,919 INFO L280 TraceCheckUtils]: 171: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,919 INFO L280 TraceCheckUtils]: 172: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,919 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,919 INFO L280 TraceCheckUtils]: 174: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,919 INFO L280 TraceCheckUtils]: 175: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,919 INFO L280 TraceCheckUtils]: 176: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,920 INFO L280 TraceCheckUtils]: 177: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,920 INFO L280 TraceCheckUtils]: 178: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,920 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,920 INFO L280 TraceCheckUtils]: 180: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,920 INFO L263 TraceCheckUtils]: 181: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,921 INFO L280 TraceCheckUtils]: 182: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,921 INFO L280 TraceCheckUtils]: 183: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,921 INFO L280 TraceCheckUtils]: 184: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:46,921 INFO L263 TraceCheckUtils]: 185: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:46,921 INFO L280 TraceCheckUtils]: 186: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,922 INFO L280 TraceCheckUtils]: 187: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:46,922 INFO L280 TraceCheckUtils]: 188: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:46,922 INFO L280 TraceCheckUtils]: 189: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:46,922 INFO L280 TraceCheckUtils]: 190: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,922 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:46,922 INFO L280 TraceCheckUtils]: 192: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,923 INFO L263 TraceCheckUtils]: 193: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:46,923 INFO L280 TraceCheckUtils]: 194: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:46,923 INFO L280 TraceCheckUtils]: 195: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:46,923 INFO L280 TraceCheckUtils]: 196: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:46,923 INFO L280 TraceCheckUtils]: 197: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,923 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,924 INFO L280 TraceCheckUtils]: 199: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,924 INFO L280 TraceCheckUtils]: 200: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,924 INFO L280 TraceCheckUtils]: 201: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,924 INFO L280 TraceCheckUtils]: 202: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,924 INFO L280 TraceCheckUtils]: 203: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,924 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:46,925 INFO L280 TraceCheckUtils]: 205: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:46,925 INFO L280 TraceCheckUtils]: 206: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,925 INFO L280 TraceCheckUtils]: 207: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:46,925 INFO L280 TraceCheckUtils]: 208: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:46,925 INFO L280 TraceCheckUtils]: 209: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:46,928 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {21590#true} {23059#(<= 6 |fibo_#in~n|)} #48#return; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,929 INFO L280 TraceCheckUtils]: 211: Hoare triple {23059#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,929 INFO L280 TraceCheckUtils]: 212: Hoare triple {23059#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,930 INFO L280 TraceCheckUtils]: 213: Hoare triple {23059#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,930 INFO L280 TraceCheckUtils]: 214: Hoare triple {23059#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,931 INFO L280 TraceCheckUtils]: 215: Hoare triple {23059#(<= 6 |fibo_#in~n|)} assume true; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,932 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {23059#(<= 6 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:46,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,021 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,022 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,022 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,022 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,025 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,025 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,026 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,026 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,026 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,026 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,027 INFO L280 TraceCheckUtils]: 7: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,027 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,027 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,027 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,028 INFO L263 TraceCheckUtils]: 11: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,028 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,028 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,028 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,028 INFO L280 TraceCheckUtils]: 15: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,029 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,029 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,029 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,029 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,029 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,030 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,030 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,033 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,034 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,034 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,034 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,035 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,035 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,035 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,035 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,036 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,036 INFO L263 TraceCheckUtils]: 7: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,036 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,036 INFO L280 TraceCheckUtils]: 9: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,036 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,037 INFO L280 TraceCheckUtils]: 11: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,037 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,037 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,037 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,037 INFO L263 TraceCheckUtils]: 15: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,038 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,038 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,038 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,038 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,038 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,039 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,039 INFO L280 TraceCheckUtils]: 22: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,039 INFO L280 TraceCheckUtils]: 23: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,039 INFO L280 TraceCheckUtils]: 24: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,039 INFO L280 TraceCheckUtils]: 25: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,040 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,040 INFO L280 TraceCheckUtils]: 27: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,040 INFO L263 TraceCheckUtils]: 28: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,040 INFO L280 TraceCheckUtils]: 29: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,040 INFO L280 TraceCheckUtils]: 30: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,040 INFO L280 TraceCheckUtils]: 31: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,041 INFO L280 TraceCheckUtils]: 32: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,041 INFO L280 TraceCheckUtils]: 33: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,041 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,041 INFO L280 TraceCheckUtils]: 35: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,042 INFO L280 TraceCheckUtils]: 36: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,042 INFO L280 TraceCheckUtils]: 37: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,042 INFO L280 TraceCheckUtils]: 38: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,042 INFO L280 TraceCheckUtils]: 39: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,042 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,052 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,052 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,055 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,056 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,056 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,056 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,057 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,057 INFO L280 TraceCheckUtils]: 7: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,057 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,057 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,057 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,057 INFO L263 TraceCheckUtils]: 11: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,058 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,058 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,058 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,058 INFO L280 TraceCheckUtils]: 15: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,058 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,059 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,059 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,059 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,059 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,059 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,060 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,060 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,061 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,061 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,061 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,061 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,061 INFO L263 TraceCheckUtils]: 7: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,062 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,062 INFO L280 TraceCheckUtils]: 9: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,062 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,062 INFO L263 TraceCheckUtils]: 11: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,062 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,063 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,063 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,063 INFO L280 TraceCheckUtils]: 15: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,063 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,063 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,064 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,064 INFO L263 TraceCheckUtils]: 19: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,064 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,064 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,064 INFO L280 TraceCheckUtils]: 22: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,064 INFO L280 TraceCheckUtils]: 23: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,065 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,065 INFO L280 TraceCheckUtils]: 25: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,065 INFO L280 TraceCheckUtils]: 26: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,065 INFO L280 TraceCheckUtils]: 27: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,065 INFO L280 TraceCheckUtils]: 28: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,066 INFO L280 TraceCheckUtils]: 29: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,066 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,066 INFO L280 TraceCheckUtils]: 31: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,066 INFO L263 TraceCheckUtils]: 32: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,066 INFO L280 TraceCheckUtils]: 33: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,066 INFO L280 TraceCheckUtils]: 34: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,067 INFO L280 TraceCheckUtils]: 35: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,067 INFO L280 TraceCheckUtils]: 36: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,067 INFO L280 TraceCheckUtils]: 37: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,067 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,067 INFO L280 TraceCheckUtils]: 39: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,068 INFO L280 TraceCheckUtils]: 40: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,068 INFO L280 TraceCheckUtils]: 41: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,068 INFO L280 TraceCheckUtils]: 42: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,068 INFO L280 TraceCheckUtils]: 43: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,068 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,069 INFO L280 TraceCheckUtils]: 45: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,069 INFO L263 TraceCheckUtils]: 46: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,069 INFO L280 TraceCheckUtils]: 47: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,069 INFO L280 TraceCheckUtils]: 48: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,069 INFO L280 TraceCheckUtils]: 49: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,070 INFO L263 TraceCheckUtils]: 50: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,070 INFO L280 TraceCheckUtils]: 51: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,070 INFO L280 TraceCheckUtils]: 52: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,070 INFO L280 TraceCheckUtils]: 53: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,070 INFO L280 TraceCheckUtils]: 54: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,070 INFO L280 TraceCheckUtils]: 55: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,071 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,071 INFO L280 TraceCheckUtils]: 57: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,071 INFO L263 TraceCheckUtils]: 58: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,071 INFO L280 TraceCheckUtils]: 59: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,071 INFO L280 TraceCheckUtils]: 60: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,072 INFO L280 TraceCheckUtils]: 61: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,072 INFO L280 TraceCheckUtils]: 62: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,072 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,072 INFO L280 TraceCheckUtils]: 64: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,072 INFO L280 TraceCheckUtils]: 65: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,073 INFO L280 TraceCheckUtils]: 66: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,073 INFO L280 TraceCheckUtils]: 67: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,073 INFO L280 TraceCheckUtils]: 68: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,073 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,073 INFO L280 TraceCheckUtils]: 70: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,074 INFO L280 TraceCheckUtils]: 71: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,074 INFO L280 TraceCheckUtils]: 72: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,074 INFO L280 TraceCheckUtils]: 73: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,074 INFO L280 TraceCheckUtils]: 74: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,074 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,093 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,093 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,093 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,096 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,097 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,097 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,098 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,098 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,098 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,098 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,099 INFO L280 TraceCheckUtils]: 7: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,099 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,099 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,099 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,099 INFO L263 TraceCheckUtils]: 11: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,100 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,100 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,100 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,100 INFO L280 TraceCheckUtils]: 15: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,100 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,101 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,101 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,101 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,101 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,102 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,102 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,105 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,106 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,106 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,106 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,107 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,107 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,107 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,107 INFO L263 TraceCheckUtils]: 7: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,107 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,108 INFO L280 TraceCheckUtils]: 9: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,108 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,108 INFO L280 TraceCheckUtils]: 11: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,108 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,108 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,109 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,109 INFO L263 TraceCheckUtils]: 15: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,109 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,109 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,110 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,110 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,110 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,110 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,110 INFO L280 TraceCheckUtils]: 22: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,111 INFO L280 TraceCheckUtils]: 23: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,111 INFO L280 TraceCheckUtils]: 24: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,111 INFO L280 TraceCheckUtils]: 25: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,111 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,111 INFO L280 TraceCheckUtils]: 27: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,112 INFO L263 TraceCheckUtils]: 28: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,112 INFO L280 TraceCheckUtils]: 29: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,112 INFO L280 TraceCheckUtils]: 30: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,112 INFO L280 TraceCheckUtils]: 31: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,112 INFO L280 TraceCheckUtils]: 32: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,113 INFO L280 TraceCheckUtils]: 33: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,113 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,113 INFO L280 TraceCheckUtils]: 35: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,113 INFO L280 TraceCheckUtils]: 36: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,113 INFO L280 TraceCheckUtils]: 37: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,113 INFO L280 TraceCheckUtils]: 38: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,114 INFO L280 TraceCheckUtils]: 39: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,114 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,115 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,115 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,115 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,116 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,116 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,116 INFO L263 TraceCheckUtils]: 7: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,116 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,116 INFO L280 TraceCheckUtils]: 9: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,116 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,117 INFO L263 TraceCheckUtils]: 11: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,117 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,117 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,117 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,117 INFO L263 TraceCheckUtils]: 15: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,117 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,118 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,118 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,118 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,118 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,118 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,119 INFO L280 TraceCheckUtils]: 22: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,119 INFO L263 TraceCheckUtils]: 23: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,119 INFO L280 TraceCheckUtils]: 24: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,119 INFO L280 TraceCheckUtils]: 25: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,119 INFO L280 TraceCheckUtils]: 26: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,119 INFO L280 TraceCheckUtils]: 27: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,120 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,120 INFO L280 TraceCheckUtils]: 29: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,120 INFO L280 TraceCheckUtils]: 30: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,120 INFO L280 TraceCheckUtils]: 31: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,120 INFO L280 TraceCheckUtils]: 32: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,120 INFO L280 TraceCheckUtils]: 33: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,121 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,121 INFO L280 TraceCheckUtils]: 35: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,121 INFO L263 TraceCheckUtils]: 36: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,121 INFO L280 TraceCheckUtils]: 37: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,121 INFO L280 TraceCheckUtils]: 38: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,122 INFO L280 TraceCheckUtils]: 39: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,122 INFO L280 TraceCheckUtils]: 40: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,122 INFO L280 TraceCheckUtils]: 41: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,122 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,122 INFO L280 TraceCheckUtils]: 43: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,122 INFO L280 TraceCheckUtils]: 44: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,123 INFO L280 TraceCheckUtils]: 45: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,123 INFO L280 TraceCheckUtils]: 46: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,123 INFO L280 TraceCheckUtils]: 47: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,123 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,123 INFO L280 TraceCheckUtils]: 49: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,124 INFO L263 TraceCheckUtils]: 50: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,124 INFO L280 TraceCheckUtils]: 51: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,124 INFO L280 TraceCheckUtils]: 52: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,124 INFO L280 TraceCheckUtils]: 53: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,124 INFO L263 TraceCheckUtils]: 54: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,125 INFO L280 TraceCheckUtils]: 55: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,125 INFO L280 TraceCheckUtils]: 56: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,125 INFO L280 TraceCheckUtils]: 57: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,125 INFO L280 TraceCheckUtils]: 58: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,125 INFO L280 TraceCheckUtils]: 59: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,125 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,126 INFO L280 TraceCheckUtils]: 61: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,126 INFO L263 TraceCheckUtils]: 62: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,126 INFO L280 TraceCheckUtils]: 63: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,126 INFO L280 TraceCheckUtils]: 64: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,126 INFO L280 TraceCheckUtils]: 65: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,127 INFO L280 TraceCheckUtils]: 66: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,127 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,127 INFO L280 TraceCheckUtils]: 68: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,127 INFO L280 TraceCheckUtils]: 69: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,127 INFO L280 TraceCheckUtils]: 70: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,127 INFO L280 TraceCheckUtils]: 71: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,128 INFO L280 TraceCheckUtils]: 72: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,128 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,128 INFO L280 TraceCheckUtils]: 74: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,128 INFO L280 TraceCheckUtils]: 75: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,128 INFO L280 TraceCheckUtils]: 76: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,128 INFO L280 TraceCheckUtils]: 77: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,129 INFO L280 TraceCheckUtils]: 78: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,129 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,129 INFO L280 TraceCheckUtils]: 80: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,129 INFO L263 TraceCheckUtils]: 81: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,129 INFO L280 TraceCheckUtils]: 82: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,130 INFO L280 TraceCheckUtils]: 83: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,130 INFO L280 TraceCheckUtils]: 84: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,130 INFO L263 TraceCheckUtils]: 85: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,130 INFO L280 TraceCheckUtils]: 86: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,130 INFO L280 TraceCheckUtils]: 87: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,130 INFO L280 TraceCheckUtils]: 88: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,131 INFO L263 TraceCheckUtils]: 89: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,131 INFO L280 TraceCheckUtils]: 90: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,131 INFO L280 TraceCheckUtils]: 91: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,131 INFO L280 TraceCheckUtils]: 92: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,131 INFO L280 TraceCheckUtils]: 93: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,131 INFO L280 TraceCheckUtils]: 94: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,132 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,132 INFO L280 TraceCheckUtils]: 96: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,132 INFO L263 TraceCheckUtils]: 97: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,132 INFO L280 TraceCheckUtils]: 98: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,132 INFO L280 TraceCheckUtils]: 99: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,133 INFO L280 TraceCheckUtils]: 100: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,133 INFO L280 TraceCheckUtils]: 101: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,133 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,133 INFO L280 TraceCheckUtils]: 103: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,133 INFO L280 TraceCheckUtils]: 104: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,134 INFO L280 TraceCheckUtils]: 105: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,134 INFO L280 TraceCheckUtils]: 106: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,134 INFO L280 TraceCheckUtils]: 107: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,134 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,134 INFO L280 TraceCheckUtils]: 109: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,135 INFO L263 TraceCheckUtils]: 110: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,135 INFO L280 TraceCheckUtils]: 111: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,135 INFO L280 TraceCheckUtils]: 112: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,135 INFO L280 TraceCheckUtils]: 113: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,135 INFO L280 TraceCheckUtils]: 114: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,135 INFO L280 TraceCheckUtils]: 115: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,136 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,136 INFO L280 TraceCheckUtils]: 117: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,136 INFO L280 TraceCheckUtils]: 118: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,136 INFO L280 TraceCheckUtils]: 119: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,136 INFO L280 TraceCheckUtils]: 120: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,136 INFO L280 TraceCheckUtils]: 121: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,136 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,137 INFO L280 TraceCheckUtils]: 123: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,137 INFO L280 TraceCheckUtils]: 124: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,137 INFO L280 TraceCheckUtils]: 125: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,137 INFO L280 TraceCheckUtils]: 126: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,137 INFO L280 TraceCheckUtils]: 127: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,141 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {21590#true} {22800#(<= 7 |fibo_#in~n|)} #48#return; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,152 INFO L263 TraceCheckUtils]: 3: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,152 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,152 INFO L280 TraceCheckUtils]: 5: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,153 INFO L280 TraceCheckUtils]: 6: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,153 INFO L263 TraceCheckUtils]: 7: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,154 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,154 INFO L280 TraceCheckUtils]: 9: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,155 INFO L280 TraceCheckUtils]: 10: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,155 INFO L263 TraceCheckUtils]: 11: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,155 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,156 INFO L280 TraceCheckUtils]: 13: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,156 INFO L280 TraceCheckUtils]: 14: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,157 INFO L263 TraceCheckUtils]: 15: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,157 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,158 INFO L280 TraceCheckUtils]: 17: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,158 INFO L280 TraceCheckUtils]: 18: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,158 INFO L263 TraceCheckUtils]: 19: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,159 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,160 INFO L280 TraceCheckUtils]: 21: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {23349#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:47,161 INFO L280 TraceCheckUtils]: 22: Hoare triple {23349#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,161 INFO L263 TraceCheckUtils]: 23: Hoare triple {23350#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,161 INFO L280 TraceCheckUtils]: 24: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,161 INFO L280 TraceCheckUtils]: 25: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,161 INFO L280 TraceCheckUtils]: 26: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,162 INFO L280 TraceCheckUtils]: 27: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,162 INFO L280 TraceCheckUtils]: 28: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,163 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #46#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,163 INFO L280 TraceCheckUtils]: 30: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,163 INFO L263 TraceCheckUtils]: 31: Hoare triple {23350#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,164 INFO L280 TraceCheckUtils]: 32: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,164 INFO L280 TraceCheckUtils]: 33: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,164 INFO L280 TraceCheckUtils]: 34: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,164 INFO L280 TraceCheckUtils]: 35: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,165 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #48#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,166 INFO L280 TraceCheckUtils]: 37: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,167 INFO L280 TraceCheckUtils]: 38: Hoare triple {23350#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,168 INFO L280 TraceCheckUtils]: 39: Hoare triple {23350#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,168 INFO L280 TraceCheckUtils]: 40: Hoare triple {23350#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,169 INFO L280 TraceCheckUtils]: 41: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume true; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,170 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {23350#(<= 2 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,171 INFO L280 TraceCheckUtils]: 43: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,172 INFO L263 TraceCheckUtils]: 44: Hoare triple {23342#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,172 INFO L280 TraceCheckUtils]: 45: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,172 INFO L280 TraceCheckUtils]: 46: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,172 INFO L280 TraceCheckUtils]: 47: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,173 INFO L280 TraceCheckUtils]: 48: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,173 INFO L280 TraceCheckUtils]: 49: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,174 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {21590#true} {23342#(<= 3 |fibo_#in~n|)} #48#return; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,175 INFO L280 TraceCheckUtils]: 51: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,175 INFO L280 TraceCheckUtils]: 52: Hoare triple {23342#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,176 INFO L280 TraceCheckUtils]: 53: Hoare triple {23342#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,177 INFO L280 TraceCheckUtils]: 54: Hoare triple {23342#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,177 INFO L280 TraceCheckUtils]: 55: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume true; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,179 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {23342#(<= 3 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,180 INFO L280 TraceCheckUtils]: 57: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,180 INFO L263 TraceCheckUtils]: 58: Hoare triple {23295#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,180 INFO L280 TraceCheckUtils]: 59: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,180 INFO L280 TraceCheckUtils]: 60: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,181 INFO L280 TraceCheckUtils]: 61: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,181 INFO L263 TraceCheckUtils]: 62: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,181 INFO L280 TraceCheckUtils]: 63: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,181 INFO L280 TraceCheckUtils]: 64: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,181 INFO L280 TraceCheckUtils]: 65: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,182 INFO L280 TraceCheckUtils]: 66: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,182 INFO L280 TraceCheckUtils]: 67: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,182 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,182 INFO L280 TraceCheckUtils]: 69: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,182 INFO L263 TraceCheckUtils]: 70: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,182 INFO L280 TraceCheckUtils]: 71: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,183 INFO L280 TraceCheckUtils]: 72: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,183 INFO L280 TraceCheckUtils]: 73: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,183 INFO L280 TraceCheckUtils]: 74: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,183 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,183 INFO L280 TraceCheckUtils]: 76: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,183 INFO L280 TraceCheckUtils]: 77: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,184 INFO L280 TraceCheckUtils]: 78: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,184 INFO L280 TraceCheckUtils]: 79: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,184 INFO L280 TraceCheckUtils]: 80: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,186 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {21590#true} {23295#(<= 4 |fibo_#in~n|)} #48#return; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,186 INFO L280 TraceCheckUtils]: 82: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,187 INFO L280 TraceCheckUtils]: 83: Hoare triple {23295#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,187 INFO L280 TraceCheckUtils]: 84: Hoare triple {23295#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,188 INFO L280 TraceCheckUtils]: 85: Hoare triple {23295#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,188 INFO L280 TraceCheckUtils]: 86: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume true; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,189 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23295#(<= 4 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,190 INFO L280 TraceCheckUtils]: 88: Hoare triple {23212#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,190 INFO L263 TraceCheckUtils]: 89: Hoare triple {23212#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,190 INFO L280 TraceCheckUtils]: 90: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,190 INFO L280 TraceCheckUtils]: 91: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,190 INFO L280 TraceCheckUtils]: 92: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,191 INFO L263 TraceCheckUtils]: 93: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,191 INFO L280 TraceCheckUtils]: 94: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,191 INFO L280 TraceCheckUtils]: 95: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,191 INFO L280 TraceCheckUtils]: 96: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,191 INFO L263 TraceCheckUtils]: 97: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,192 INFO L280 TraceCheckUtils]: 98: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,192 INFO L280 TraceCheckUtils]: 99: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,192 INFO L280 TraceCheckUtils]: 100: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,193 INFO L280 TraceCheckUtils]: 101: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,193 INFO L280 TraceCheckUtils]: 102: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,193 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,193 INFO L280 TraceCheckUtils]: 104: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,194 INFO L263 TraceCheckUtils]: 105: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,194 INFO L280 TraceCheckUtils]: 106: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,194 INFO L280 TraceCheckUtils]: 107: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,194 INFO L280 TraceCheckUtils]: 108: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,195 INFO L280 TraceCheckUtils]: 109: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,195 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,195 INFO L280 TraceCheckUtils]: 111: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,196 INFO L280 TraceCheckUtils]: 112: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,196 INFO L280 TraceCheckUtils]: 113: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,196 INFO L280 TraceCheckUtils]: 114: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,197 INFO L280 TraceCheckUtils]: 115: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,197 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,197 INFO L280 TraceCheckUtils]: 117: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,197 INFO L263 TraceCheckUtils]: 118: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,198 INFO L280 TraceCheckUtils]: 119: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,198 INFO L280 TraceCheckUtils]: 120: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,198 INFO L280 TraceCheckUtils]: 121: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,199 INFO L280 TraceCheckUtils]: 122: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,199 INFO L280 TraceCheckUtils]: 123: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,199 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,199 INFO L280 TraceCheckUtils]: 125: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,200 INFO L280 TraceCheckUtils]: 126: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,200 INFO L280 TraceCheckUtils]: 127: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,200 INFO L280 TraceCheckUtils]: 128: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,200 INFO L280 TraceCheckUtils]: 129: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,202 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {21590#true} {23212#(<= 5 |fibo_#in~n|)} #48#return; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,203 INFO L280 TraceCheckUtils]: 131: Hoare triple {23212#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,203 INFO L280 TraceCheckUtils]: 132: Hoare triple {23212#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,204 INFO L280 TraceCheckUtils]: 133: Hoare triple {23212#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,205 INFO L280 TraceCheckUtils]: 134: Hoare triple {23212#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,205 INFO L280 TraceCheckUtils]: 135: Hoare triple {23212#(<= 5 |fibo_#in~n|)} assume true; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,206 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {23212#(<= 5 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,207 INFO L280 TraceCheckUtils]: 137: Hoare triple {23059#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,207 INFO L263 TraceCheckUtils]: 138: Hoare triple {23059#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,207 INFO L280 TraceCheckUtils]: 139: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,207 INFO L280 TraceCheckUtils]: 140: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,208 INFO L280 TraceCheckUtils]: 141: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,208 INFO L263 TraceCheckUtils]: 142: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,208 INFO L280 TraceCheckUtils]: 143: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,208 INFO L280 TraceCheckUtils]: 144: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,208 INFO L280 TraceCheckUtils]: 145: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,208 INFO L263 TraceCheckUtils]: 146: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,209 INFO L280 TraceCheckUtils]: 147: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,209 INFO L280 TraceCheckUtils]: 148: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,209 INFO L280 TraceCheckUtils]: 149: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,209 INFO L263 TraceCheckUtils]: 150: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,209 INFO L280 TraceCheckUtils]: 151: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,209 INFO L280 TraceCheckUtils]: 152: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,210 INFO L280 TraceCheckUtils]: 153: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,210 INFO L280 TraceCheckUtils]: 154: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,210 INFO L280 TraceCheckUtils]: 155: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,210 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,211 INFO L280 TraceCheckUtils]: 157: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,211 INFO L263 TraceCheckUtils]: 158: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,211 INFO L280 TraceCheckUtils]: 159: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,211 INFO L280 TraceCheckUtils]: 160: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,212 INFO L280 TraceCheckUtils]: 161: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,212 INFO L280 TraceCheckUtils]: 162: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,212 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,212 INFO L280 TraceCheckUtils]: 164: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,213 INFO L280 TraceCheckUtils]: 165: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,213 INFO L280 TraceCheckUtils]: 166: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,213 INFO L280 TraceCheckUtils]: 167: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,214 INFO L280 TraceCheckUtils]: 168: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,214 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,214 INFO L280 TraceCheckUtils]: 170: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,215 INFO L263 TraceCheckUtils]: 171: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,215 INFO L280 TraceCheckUtils]: 172: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,215 INFO L280 TraceCheckUtils]: 173: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,215 INFO L280 TraceCheckUtils]: 174: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,216 INFO L280 TraceCheckUtils]: 175: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,216 INFO L280 TraceCheckUtils]: 176: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,216 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,217 INFO L280 TraceCheckUtils]: 178: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,217 INFO L280 TraceCheckUtils]: 179: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,217 INFO L280 TraceCheckUtils]: 180: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,217 INFO L280 TraceCheckUtils]: 181: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,218 INFO L280 TraceCheckUtils]: 182: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,218 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,218 INFO L280 TraceCheckUtils]: 184: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,218 INFO L263 TraceCheckUtils]: 185: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,219 INFO L280 TraceCheckUtils]: 186: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,219 INFO L280 TraceCheckUtils]: 187: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,219 INFO L280 TraceCheckUtils]: 188: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,219 INFO L263 TraceCheckUtils]: 189: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,220 INFO L280 TraceCheckUtils]: 190: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,220 INFO L280 TraceCheckUtils]: 191: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,220 INFO L280 TraceCheckUtils]: 192: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,221 INFO L280 TraceCheckUtils]: 193: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,221 INFO L280 TraceCheckUtils]: 194: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,221 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,222 INFO L280 TraceCheckUtils]: 196: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,222 INFO L263 TraceCheckUtils]: 197: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,222 INFO L280 TraceCheckUtils]: 198: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,222 INFO L280 TraceCheckUtils]: 199: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,223 INFO L280 TraceCheckUtils]: 200: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,223 INFO L280 TraceCheckUtils]: 201: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,223 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,223 INFO L280 TraceCheckUtils]: 203: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,223 INFO L280 TraceCheckUtils]: 204: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,223 INFO L280 TraceCheckUtils]: 205: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,224 INFO L280 TraceCheckUtils]: 206: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,224 INFO L280 TraceCheckUtils]: 207: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,224 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,224 INFO L280 TraceCheckUtils]: 209: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,224 INFO L280 TraceCheckUtils]: 210: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,225 INFO L280 TraceCheckUtils]: 211: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,225 INFO L280 TraceCheckUtils]: 212: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,225 INFO L280 TraceCheckUtils]: 213: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,229 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {21590#true} {23059#(<= 6 |fibo_#in~n|)} #48#return; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,230 INFO L280 TraceCheckUtils]: 215: Hoare triple {23059#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,231 INFO L280 TraceCheckUtils]: 216: Hoare triple {23059#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,231 INFO L280 TraceCheckUtils]: 217: Hoare triple {23059#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,232 INFO L280 TraceCheckUtils]: 218: Hoare triple {23059#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,232 INFO L280 TraceCheckUtils]: 219: Hoare triple {23059#(<= 6 |fibo_#in~n|)} assume true; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,233 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {23059#(<= 6 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,234 INFO L280 TraceCheckUtils]: 221: Hoare triple {22800#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,234 INFO L263 TraceCheckUtils]: 222: Hoare triple {22800#(<= 7 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,234 INFO L280 TraceCheckUtils]: 223: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,235 INFO L280 TraceCheckUtils]: 224: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,235 INFO L280 TraceCheckUtils]: 225: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,235 INFO L263 TraceCheckUtils]: 226: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,235 INFO L280 TraceCheckUtils]: 227: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,236 INFO L280 TraceCheckUtils]: 228: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,236 INFO L280 TraceCheckUtils]: 229: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,236 INFO L263 TraceCheckUtils]: 230: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,236 INFO L280 TraceCheckUtils]: 231: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,236 INFO L280 TraceCheckUtils]: 232: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,237 INFO L280 TraceCheckUtils]: 233: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,237 INFO L263 TraceCheckUtils]: 234: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,237 INFO L280 TraceCheckUtils]: 235: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,237 INFO L280 TraceCheckUtils]: 236: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,237 INFO L280 TraceCheckUtils]: 237: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,238 INFO L263 TraceCheckUtils]: 238: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,238 INFO L280 TraceCheckUtils]: 239: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,238 INFO L280 TraceCheckUtils]: 240: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,238 INFO L280 TraceCheckUtils]: 241: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,238 INFO L280 TraceCheckUtils]: 242: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,238 INFO L280 TraceCheckUtils]: 243: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,239 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,239 INFO L280 TraceCheckUtils]: 245: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,239 INFO L263 TraceCheckUtils]: 246: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,239 INFO L280 TraceCheckUtils]: 247: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,239 INFO L280 TraceCheckUtils]: 248: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,239 INFO L280 TraceCheckUtils]: 249: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,240 INFO L280 TraceCheckUtils]: 250: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,240 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,240 INFO L280 TraceCheckUtils]: 252: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,240 INFO L280 TraceCheckUtils]: 253: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,240 INFO L280 TraceCheckUtils]: 254: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,240 INFO L280 TraceCheckUtils]: 255: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,241 INFO L280 TraceCheckUtils]: 256: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,241 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,241 INFO L280 TraceCheckUtils]: 258: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,242 INFO L263 TraceCheckUtils]: 259: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,242 INFO L280 TraceCheckUtils]: 260: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,242 INFO L280 TraceCheckUtils]: 261: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,243 INFO L280 TraceCheckUtils]: 262: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,243 INFO L280 TraceCheckUtils]: 263: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,243 INFO L280 TraceCheckUtils]: 264: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,243 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,244 INFO L280 TraceCheckUtils]: 266: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,244 INFO L280 TraceCheckUtils]: 267: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,244 INFO L280 TraceCheckUtils]: 268: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,245 INFO L280 TraceCheckUtils]: 269: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,245 INFO L280 TraceCheckUtils]: 270: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,245 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,246 INFO L280 TraceCheckUtils]: 272: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,246 INFO L263 TraceCheckUtils]: 273: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,246 INFO L280 TraceCheckUtils]: 274: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,246 INFO L280 TraceCheckUtils]: 275: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,247 INFO L280 TraceCheckUtils]: 276: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,247 INFO L263 TraceCheckUtils]: 277: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,247 INFO L280 TraceCheckUtils]: 278: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,247 INFO L280 TraceCheckUtils]: 279: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,248 INFO L280 TraceCheckUtils]: 280: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,248 INFO L280 TraceCheckUtils]: 281: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,248 INFO L280 TraceCheckUtils]: 282: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,249 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,249 INFO L280 TraceCheckUtils]: 284: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,249 INFO L263 TraceCheckUtils]: 285: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,249 INFO L280 TraceCheckUtils]: 286: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,249 INFO L280 TraceCheckUtils]: 287: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,250 INFO L280 TraceCheckUtils]: 288: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,250 INFO L280 TraceCheckUtils]: 289: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,250 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,251 INFO L280 TraceCheckUtils]: 291: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,251 INFO L280 TraceCheckUtils]: 292: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,251 INFO L280 TraceCheckUtils]: 293: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,252 INFO L280 TraceCheckUtils]: 294: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,252 INFO L280 TraceCheckUtils]: 295: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,252 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,252 INFO L280 TraceCheckUtils]: 297: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,253 INFO L280 TraceCheckUtils]: 298: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,253 INFO L280 TraceCheckUtils]: 299: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,253 INFO L280 TraceCheckUtils]: 300: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,253 INFO L280 TraceCheckUtils]: 301: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,254 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,254 INFO L280 TraceCheckUtils]: 303: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,254 INFO L263 TraceCheckUtils]: 304: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,254 INFO L280 TraceCheckUtils]: 305: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,254 INFO L280 TraceCheckUtils]: 306: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,254 INFO L280 TraceCheckUtils]: 307: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,255 INFO L263 TraceCheckUtils]: 308: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,255 INFO L280 TraceCheckUtils]: 309: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,255 INFO L280 TraceCheckUtils]: 310: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,255 INFO L280 TraceCheckUtils]: 311: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,255 INFO L263 TraceCheckUtils]: 312: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,255 INFO L280 TraceCheckUtils]: 313: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,256 INFO L280 TraceCheckUtils]: 314: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,256 INFO L280 TraceCheckUtils]: 315: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,256 INFO L280 TraceCheckUtils]: 316: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,256 INFO L280 TraceCheckUtils]: 317: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,256 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,257 INFO L280 TraceCheckUtils]: 319: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,257 INFO L263 TraceCheckUtils]: 320: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,257 INFO L280 TraceCheckUtils]: 321: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,257 INFO L280 TraceCheckUtils]: 322: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,257 INFO L280 TraceCheckUtils]: 323: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,257 INFO L280 TraceCheckUtils]: 324: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,258 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,258 INFO L280 TraceCheckUtils]: 326: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,258 INFO L280 TraceCheckUtils]: 327: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,258 INFO L280 TraceCheckUtils]: 328: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,258 INFO L280 TraceCheckUtils]: 329: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,258 INFO L280 TraceCheckUtils]: 330: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,258 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,259 INFO L280 TraceCheckUtils]: 332: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,259 INFO L263 TraceCheckUtils]: 333: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,259 INFO L280 TraceCheckUtils]: 334: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,259 INFO L280 TraceCheckUtils]: 335: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,259 INFO L280 TraceCheckUtils]: 336: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,260 INFO L280 TraceCheckUtils]: 337: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,260 INFO L280 TraceCheckUtils]: 338: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,260 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,260 INFO L280 TraceCheckUtils]: 340: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,261 INFO L280 TraceCheckUtils]: 341: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,261 INFO L280 TraceCheckUtils]: 342: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,261 INFO L280 TraceCheckUtils]: 343: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,262 INFO L280 TraceCheckUtils]: 344: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,262 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,262 INFO L280 TraceCheckUtils]: 346: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,262 INFO L280 TraceCheckUtils]: 347: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,263 INFO L280 TraceCheckUtils]: 348: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,263 INFO L280 TraceCheckUtils]: 349: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,263 INFO L280 TraceCheckUtils]: 350: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,266 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {21590#true} {22800#(<= 7 |fibo_#in~n|)} #48#return; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,267 INFO L280 TraceCheckUtils]: 352: Hoare triple {22800#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,268 INFO L280 TraceCheckUtils]: 353: Hoare triple {22800#(<= 7 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,268 INFO L280 TraceCheckUtils]: 354: Hoare triple {22800#(<= 7 |fibo_#in~n|)} havoc #t~ret0; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,269 INFO L280 TraceCheckUtils]: 355: Hoare triple {22800#(<= 7 |fibo_#in~n|)} havoc #t~ret1; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,270 INFO L280 TraceCheckUtils]: 356: Hoare triple {22800#(<= 7 |fibo_#in~n|)} assume true; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,271 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {22800#(<= 7 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,399 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,399 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,399 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,402 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,402 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,402 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,403 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,403 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,403 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,404 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,404 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,404 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,404 INFO L280 TraceCheckUtils]: 7: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,404 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,405 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,405 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,405 INFO L263 TraceCheckUtils]: 11: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,405 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,405 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,406 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,406 INFO L280 TraceCheckUtils]: 15: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,406 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,406 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,406 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,407 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,407 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,407 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,407 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,410 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,411 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,411 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,411 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,412 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,412 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,412 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,413 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,413 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,413 INFO L263 TraceCheckUtils]: 7: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,413 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,414 INFO L280 TraceCheckUtils]: 9: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,414 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,414 INFO L280 TraceCheckUtils]: 11: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,414 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,414 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,415 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,415 INFO L263 TraceCheckUtils]: 15: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,415 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,415 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,416 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,416 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,416 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,416 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,416 INFO L280 TraceCheckUtils]: 22: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,417 INFO L280 TraceCheckUtils]: 23: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,417 INFO L280 TraceCheckUtils]: 24: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,417 INFO L280 TraceCheckUtils]: 25: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,417 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,418 INFO L280 TraceCheckUtils]: 27: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,418 INFO L263 TraceCheckUtils]: 28: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,418 INFO L280 TraceCheckUtils]: 29: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,418 INFO L280 TraceCheckUtils]: 30: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,418 INFO L280 TraceCheckUtils]: 31: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,419 INFO L280 TraceCheckUtils]: 32: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,419 INFO L280 TraceCheckUtils]: 33: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,419 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,419 INFO L280 TraceCheckUtils]: 35: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,420 INFO L280 TraceCheckUtils]: 36: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,420 INFO L280 TraceCheckUtils]: 37: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,420 INFO L280 TraceCheckUtils]: 38: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,420 INFO L280 TraceCheckUtils]: 39: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,420 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,428 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,429 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,431 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,432 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,432 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,432 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,433 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,433 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,433 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,433 INFO L280 TraceCheckUtils]: 7: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,433 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,434 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,434 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,434 INFO L263 TraceCheckUtils]: 11: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,434 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,434 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,435 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,435 INFO L280 TraceCheckUtils]: 15: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,435 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,435 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,435 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,436 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,436 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,436 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,436 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,437 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,437 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,438 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,438 INFO L263 TraceCheckUtils]: 7: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,438 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,438 INFO L280 TraceCheckUtils]: 9: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,439 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,439 INFO L263 TraceCheckUtils]: 11: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,439 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,439 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,439 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,439 INFO L280 TraceCheckUtils]: 15: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,440 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,440 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,440 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,440 INFO L263 TraceCheckUtils]: 19: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,440 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,440 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,441 INFO L280 TraceCheckUtils]: 22: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,441 INFO L280 TraceCheckUtils]: 23: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,441 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,441 INFO L280 TraceCheckUtils]: 25: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,441 INFO L280 TraceCheckUtils]: 26: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,442 INFO L280 TraceCheckUtils]: 27: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,442 INFO L280 TraceCheckUtils]: 28: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,442 INFO L280 TraceCheckUtils]: 29: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,442 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,442 INFO L280 TraceCheckUtils]: 31: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,442 INFO L263 TraceCheckUtils]: 32: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,443 INFO L280 TraceCheckUtils]: 33: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,443 INFO L280 TraceCheckUtils]: 34: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,443 INFO L280 TraceCheckUtils]: 35: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,443 INFO L280 TraceCheckUtils]: 36: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,443 INFO L280 TraceCheckUtils]: 37: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,443 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,444 INFO L280 TraceCheckUtils]: 39: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,444 INFO L280 TraceCheckUtils]: 40: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,444 INFO L280 TraceCheckUtils]: 41: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,444 INFO L280 TraceCheckUtils]: 42: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,444 INFO L280 TraceCheckUtils]: 43: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,444 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,445 INFO L280 TraceCheckUtils]: 45: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,445 INFO L263 TraceCheckUtils]: 46: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,445 INFO L280 TraceCheckUtils]: 47: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,445 INFO L280 TraceCheckUtils]: 48: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,445 INFO L280 TraceCheckUtils]: 49: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,446 INFO L263 TraceCheckUtils]: 50: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,446 INFO L280 TraceCheckUtils]: 51: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,446 INFO L280 TraceCheckUtils]: 52: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,446 INFO L280 TraceCheckUtils]: 53: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,446 INFO L280 TraceCheckUtils]: 54: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,446 INFO L280 TraceCheckUtils]: 55: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,447 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,447 INFO L280 TraceCheckUtils]: 57: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,447 INFO L263 TraceCheckUtils]: 58: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,447 INFO L280 TraceCheckUtils]: 59: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,447 INFO L280 TraceCheckUtils]: 60: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,447 INFO L280 TraceCheckUtils]: 61: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,448 INFO L280 TraceCheckUtils]: 62: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,448 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,448 INFO L280 TraceCheckUtils]: 64: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,448 INFO L280 TraceCheckUtils]: 65: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,448 INFO L280 TraceCheckUtils]: 66: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,448 INFO L280 TraceCheckUtils]: 67: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,449 INFO L280 TraceCheckUtils]: 68: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,449 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,449 INFO L280 TraceCheckUtils]: 70: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,449 INFO L280 TraceCheckUtils]: 71: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,449 INFO L280 TraceCheckUtils]: 72: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,450 INFO L280 TraceCheckUtils]: 73: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,450 INFO L280 TraceCheckUtils]: 74: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,450 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,470 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,470 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,470 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,474 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,474 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,475 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,475 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,476 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,476 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,476 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,476 INFO L280 TraceCheckUtils]: 7: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,476 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,476 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,477 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,477 INFO L263 TraceCheckUtils]: 11: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,477 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,477 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,477 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,478 INFO L280 TraceCheckUtils]: 15: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,478 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,478 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,478 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,478 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,479 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,479 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,479 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:51:47,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,482 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,483 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,483 INFO L280 TraceCheckUtils]: 3: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,483 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,483 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,484 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,484 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,484 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,484 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,485 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,485 INFO L263 TraceCheckUtils]: 7: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,485 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,485 INFO L280 TraceCheckUtils]: 9: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,485 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,486 INFO L280 TraceCheckUtils]: 11: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,486 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,486 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,486 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,486 INFO L263 TraceCheckUtils]: 15: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,487 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,487 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,487 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,487 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,487 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,488 INFO L280 TraceCheckUtils]: 21: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,488 INFO L280 TraceCheckUtils]: 22: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,488 INFO L280 TraceCheckUtils]: 23: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,488 INFO L280 TraceCheckUtils]: 24: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,488 INFO L280 TraceCheckUtils]: 25: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,489 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,489 INFO L280 TraceCheckUtils]: 27: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,489 INFO L263 TraceCheckUtils]: 28: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,489 INFO L280 TraceCheckUtils]: 29: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,489 INFO L280 TraceCheckUtils]: 30: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,490 INFO L280 TraceCheckUtils]: 31: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,490 INFO L280 TraceCheckUtils]: 32: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,490 INFO L280 TraceCheckUtils]: 33: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,490 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,490 INFO L280 TraceCheckUtils]: 35: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,490 INFO L280 TraceCheckUtils]: 36: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,491 INFO L280 TraceCheckUtils]: 37: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,491 INFO L280 TraceCheckUtils]: 38: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,491 INFO L280 TraceCheckUtils]: 39: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,491 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,492 INFO L280 TraceCheckUtils]: 2: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,493 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,493 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,493 INFO L280 TraceCheckUtils]: 5: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,493 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,493 INFO L263 TraceCheckUtils]: 7: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,494 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,494 INFO L280 TraceCheckUtils]: 9: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,494 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,494 INFO L263 TraceCheckUtils]: 11: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,494 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,494 INFO L280 TraceCheckUtils]: 13: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,495 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,495 INFO L263 TraceCheckUtils]: 15: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,495 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,495 INFO L280 TraceCheckUtils]: 17: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,495 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,495 INFO L280 TraceCheckUtils]: 19: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,496 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,496 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,496 INFO L280 TraceCheckUtils]: 22: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,496 INFO L263 TraceCheckUtils]: 23: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,496 INFO L280 TraceCheckUtils]: 24: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,496 INFO L280 TraceCheckUtils]: 25: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,497 INFO L280 TraceCheckUtils]: 26: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,497 INFO L280 TraceCheckUtils]: 27: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,497 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,497 INFO L280 TraceCheckUtils]: 29: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,497 INFO L280 TraceCheckUtils]: 30: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,497 INFO L280 TraceCheckUtils]: 31: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,498 INFO L280 TraceCheckUtils]: 32: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,498 INFO L280 TraceCheckUtils]: 33: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,498 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,498 INFO L280 TraceCheckUtils]: 35: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,498 INFO L263 TraceCheckUtils]: 36: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,498 INFO L280 TraceCheckUtils]: 37: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,499 INFO L280 TraceCheckUtils]: 38: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,499 INFO L280 TraceCheckUtils]: 39: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,499 INFO L280 TraceCheckUtils]: 40: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,499 INFO L280 TraceCheckUtils]: 41: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,499 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,500 INFO L280 TraceCheckUtils]: 43: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,500 INFO L280 TraceCheckUtils]: 44: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,500 INFO L280 TraceCheckUtils]: 45: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,500 INFO L280 TraceCheckUtils]: 46: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,500 INFO L280 TraceCheckUtils]: 47: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,500 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,500 INFO L280 TraceCheckUtils]: 49: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,501 INFO L263 TraceCheckUtils]: 50: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,501 INFO L280 TraceCheckUtils]: 51: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,501 INFO L280 TraceCheckUtils]: 52: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,501 INFO L280 TraceCheckUtils]: 53: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,501 INFO L263 TraceCheckUtils]: 54: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,501 INFO L280 TraceCheckUtils]: 55: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,502 INFO L280 TraceCheckUtils]: 56: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,502 INFO L280 TraceCheckUtils]: 57: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,502 INFO L280 TraceCheckUtils]: 58: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,502 INFO L280 TraceCheckUtils]: 59: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,502 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,502 INFO L280 TraceCheckUtils]: 61: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,503 INFO L263 TraceCheckUtils]: 62: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,503 INFO L280 TraceCheckUtils]: 63: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,503 INFO L280 TraceCheckUtils]: 64: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,503 INFO L280 TraceCheckUtils]: 65: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,503 INFO L280 TraceCheckUtils]: 66: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,503 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,504 INFO L280 TraceCheckUtils]: 68: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,504 INFO L280 TraceCheckUtils]: 69: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,504 INFO L280 TraceCheckUtils]: 70: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,504 INFO L280 TraceCheckUtils]: 71: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,504 INFO L280 TraceCheckUtils]: 72: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,505 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,505 INFO L280 TraceCheckUtils]: 74: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,505 INFO L280 TraceCheckUtils]: 75: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,505 INFO L280 TraceCheckUtils]: 76: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,505 INFO L280 TraceCheckUtils]: 77: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,505 INFO L280 TraceCheckUtils]: 78: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,506 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,506 INFO L280 TraceCheckUtils]: 80: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,506 INFO L263 TraceCheckUtils]: 81: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,506 INFO L280 TraceCheckUtils]: 82: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,506 INFO L280 TraceCheckUtils]: 83: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,506 INFO L280 TraceCheckUtils]: 84: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,507 INFO L263 TraceCheckUtils]: 85: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,507 INFO L280 TraceCheckUtils]: 86: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,507 INFO L280 TraceCheckUtils]: 87: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,507 INFO L280 TraceCheckUtils]: 88: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,507 INFO L263 TraceCheckUtils]: 89: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,507 INFO L280 TraceCheckUtils]: 90: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,508 INFO L280 TraceCheckUtils]: 91: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,508 INFO L280 TraceCheckUtils]: 92: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,508 INFO L280 TraceCheckUtils]: 93: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,508 INFO L280 TraceCheckUtils]: 94: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,508 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,508 INFO L280 TraceCheckUtils]: 96: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,509 INFO L263 TraceCheckUtils]: 97: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,509 INFO L280 TraceCheckUtils]: 98: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,509 INFO L280 TraceCheckUtils]: 99: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,509 INFO L280 TraceCheckUtils]: 100: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,509 INFO L280 TraceCheckUtils]: 101: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,509 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,510 INFO L280 TraceCheckUtils]: 103: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,510 INFO L280 TraceCheckUtils]: 104: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,510 INFO L280 TraceCheckUtils]: 105: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,510 INFO L280 TraceCheckUtils]: 106: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,510 INFO L280 TraceCheckUtils]: 107: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,510 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,511 INFO L280 TraceCheckUtils]: 109: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,511 INFO L263 TraceCheckUtils]: 110: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,511 INFO L280 TraceCheckUtils]: 111: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,511 INFO L280 TraceCheckUtils]: 112: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,511 INFO L280 TraceCheckUtils]: 113: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,512 INFO L280 TraceCheckUtils]: 114: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,512 INFO L280 TraceCheckUtils]: 115: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,512 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,512 INFO L280 TraceCheckUtils]: 117: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,512 INFO L280 TraceCheckUtils]: 118: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,512 INFO L280 TraceCheckUtils]: 119: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,513 INFO L280 TraceCheckUtils]: 120: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,513 INFO L280 TraceCheckUtils]: 121: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,513 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,513 INFO L280 TraceCheckUtils]: 123: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,513 INFO L280 TraceCheckUtils]: 124: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,513 INFO L280 TraceCheckUtils]: 125: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,514 INFO L280 TraceCheckUtils]: 126: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,514 INFO L280 TraceCheckUtils]: 127: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,515 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {21590#true} {22453#(<= 8 |fibo_#in~n|)} #48#return; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,522 INFO L280 TraceCheckUtils]: 0: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,523 INFO L280 TraceCheckUtils]: 2: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,524 INFO L263 TraceCheckUtils]: 3: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,524 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,525 INFO L280 TraceCheckUtils]: 5: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,525 INFO L280 TraceCheckUtils]: 6: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,525 INFO L263 TraceCheckUtils]: 7: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,526 INFO L280 TraceCheckUtils]: 8: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,526 INFO L280 TraceCheckUtils]: 9: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,527 INFO L280 TraceCheckUtils]: 10: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,527 INFO L263 TraceCheckUtils]: 11: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,527 INFO L280 TraceCheckUtils]: 12: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,528 INFO L280 TraceCheckUtils]: 13: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,528 INFO L280 TraceCheckUtils]: 14: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,529 INFO L263 TraceCheckUtils]: 15: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,529 INFO L280 TraceCheckUtils]: 16: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,530 INFO L280 TraceCheckUtils]: 17: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,530 INFO L280 TraceCheckUtils]: 18: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,530 INFO L263 TraceCheckUtils]: 19: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,531 INFO L280 TraceCheckUtils]: 20: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,531 INFO L280 TraceCheckUtils]: 21: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,532 INFO L280 TraceCheckUtils]: 22: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,532 INFO L263 TraceCheckUtils]: 23: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,532 INFO L280 TraceCheckUtils]: 24: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,533 INFO L280 TraceCheckUtils]: 25: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {23349#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:47,534 INFO L280 TraceCheckUtils]: 26: Hoare triple {23349#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,534 INFO L263 TraceCheckUtils]: 27: Hoare triple {23350#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,534 INFO L280 TraceCheckUtils]: 28: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,534 INFO L280 TraceCheckUtils]: 29: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,535 INFO L280 TraceCheckUtils]: 30: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,535 INFO L280 TraceCheckUtils]: 31: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,535 INFO L280 TraceCheckUtils]: 32: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,536 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #46#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,536 INFO L280 TraceCheckUtils]: 34: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,536 INFO L263 TraceCheckUtils]: 35: Hoare triple {23350#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,537 INFO L280 TraceCheckUtils]: 36: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,537 INFO L280 TraceCheckUtils]: 37: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,537 INFO L280 TraceCheckUtils]: 38: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,537 INFO L280 TraceCheckUtils]: 39: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,538 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #48#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,538 INFO L280 TraceCheckUtils]: 41: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,539 INFO L280 TraceCheckUtils]: 42: Hoare triple {23350#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,539 INFO L280 TraceCheckUtils]: 43: Hoare triple {23350#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,540 INFO L280 TraceCheckUtils]: 44: Hoare triple {23350#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,540 INFO L280 TraceCheckUtils]: 45: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume true; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,541 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {23350#(<= 2 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,542 INFO L280 TraceCheckUtils]: 47: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,542 INFO L263 TraceCheckUtils]: 48: Hoare triple {23342#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,542 INFO L280 TraceCheckUtils]: 49: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,542 INFO L280 TraceCheckUtils]: 50: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,542 INFO L280 TraceCheckUtils]: 51: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,543 INFO L280 TraceCheckUtils]: 52: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,543 INFO L280 TraceCheckUtils]: 53: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,544 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {21590#true} {23342#(<= 3 |fibo_#in~n|)} #48#return; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,544 INFO L280 TraceCheckUtils]: 55: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,545 INFO L280 TraceCheckUtils]: 56: Hoare triple {23342#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,545 INFO L280 TraceCheckUtils]: 57: Hoare triple {23342#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,546 INFO L280 TraceCheckUtils]: 58: Hoare triple {23342#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,546 INFO L280 TraceCheckUtils]: 59: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume true; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,547 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {23342#(<= 3 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,548 INFO L280 TraceCheckUtils]: 61: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,548 INFO L263 TraceCheckUtils]: 62: Hoare triple {23295#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,548 INFO L280 TraceCheckUtils]: 63: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,548 INFO L280 TraceCheckUtils]: 64: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,548 INFO L280 TraceCheckUtils]: 65: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,548 INFO L263 TraceCheckUtils]: 66: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,548 INFO L280 TraceCheckUtils]: 67: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,549 INFO L280 TraceCheckUtils]: 68: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,549 INFO L280 TraceCheckUtils]: 69: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,549 INFO L280 TraceCheckUtils]: 70: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,549 INFO L280 TraceCheckUtils]: 71: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,549 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,549 INFO L280 TraceCheckUtils]: 73: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,550 INFO L263 TraceCheckUtils]: 74: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,550 INFO L280 TraceCheckUtils]: 75: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,550 INFO L280 TraceCheckUtils]: 76: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,550 INFO L280 TraceCheckUtils]: 77: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,550 INFO L280 TraceCheckUtils]: 78: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,550 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,551 INFO L280 TraceCheckUtils]: 80: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,551 INFO L280 TraceCheckUtils]: 81: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,551 INFO L280 TraceCheckUtils]: 82: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,551 INFO L280 TraceCheckUtils]: 83: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,551 INFO L280 TraceCheckUtils]: 84: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,552 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {21590#true} {23295#(<= 4 |fibo_#in~n|)} #48#return; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,553 INFO L280 TraceCheckUtils]: 86: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,553 INFO L280 TraceCheckUtils]: 87: Hoare triple {23295#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,553 INFO L280 TraceCheckUtils]: 88: Hoare triple {23295#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,554 INFO L280 TraceCheckUtils]: 89: Hoare triple {23295#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,554 INFO L280 TraceCheckUtils]: 90: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume true; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,556 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {23295#(<= 4 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,556 INFO L280 TraceCheckUtils]: 92: Hoare triple {23212#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,556 INFO L263 TraceCheckUtils]: 93: Hoare triple {23212#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,556 INFO L280 TraceCheckUtils]: 94: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,557 INFO L280 TraceCheckUtils]: 95: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,557 INFO L280 TraceCheckUtils]: 96: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,557 INFO L263 TraceCheckUtils]: 97: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,557 INFO L280 TraceCheckUtils]: 98: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,557 INFO L280 TraceCheckUtils]: 99: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,557 INFO L280 TraceCheckUtils]: 100: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,557 INFO L263 TraceCheckUtils]: 101: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,558 INFO L280 TraceCheckUtils]: 102: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,558 INFO L280 TraceCheckUtils]: 103: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,558 INFO L280 TraceCheckUtils]: 104: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,558 INFO L280 TraceCheckUtils]: 105: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,558 INFO L280 TraceCheckUtils]: 106: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,558 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,559 INFO L280 TraceCheckUtils]: 108: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,559 INFO L263 TraceCheckUtils]: 109: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,559 INFO L280 TraceCheckUtils]: 110: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,559 INFO L280 TraceCheckUtils]: 111: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,559 INFO L280 TraceCheckUtils]: 112: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,559 INFO L280 TraceCheckUtils]: 113: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,560 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,560 INFO L280 TraceCheckUtils]: 115: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,560 INFO L280 TraceCheckUtils]: 116: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,560 INFO L280 TraceCheckUtils]: 117: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,560 INFO L280 TraceCheckUtils]: 118: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,560 INFO L280 TraceCheckUtils]: 119: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,560 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,561 INFO L280 TraceCheckUtils]: 121: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,561 INFO L263 TraceCheckUtils]: 122: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,561 INFO L280 TraceCheckUtils]: 123: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,561 INFO L280 TraceCheckUtils]: 124: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,561 INFO L280 TraceCheckUtils]: 125: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,561 INFO L280 TraceCheckUtils]: 126: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,562 INFO L280 TraceCheckUtils]: 127: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,562 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,562 INFO L280 TraceCheckUtils]: 129: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,562 INFO L280 TraceCheckUtils]: 130: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,562 INFO L280 TraceCheckUtils]: 131: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,562 INFO L280 TraceCheckUtils]: 132: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,563 INFO L280 TraceCheckUtils]: 133: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,564 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {21590#true} {23212#(<= 5 |fibo_#in~n|)} #48#return; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,564 INFO L280 TraceCheckUtils]: 135: Hoare triple {23212#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,565 INFO L280 TraceCheckUtils]: 136: Hoare triple {23212#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,565 INFO L280 TraceCheckUtils]: 137: Hoare triple {23212#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,566 INFO L280 TraceCheckUtils]: 138: Hoare triple {23212#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,566 INFO L280 TraceCheckUtils]: 139: Hoare triple {23212#(<= 5 |fibo_#in~n|)} assume true; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,567 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {23212#(<= 5 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,568 INFO L280 TraceCheckUtils]: 141: Hoare triple {23059#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,568 INFO L263 TraceCheckUtils]: 142: Hoare triple {23059#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,568 INFO L280 TraceCheckUtils]: 143: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,568 INFO L280 TraceCheckUtils]: 144: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,568 INFO L280 TraceCheckUtils]: 145: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,569 INFO L263 TraceCheckUtils]: 146: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,569 INFO L280 TraceCheckUtils]: 147: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,569 INFO L280 TraceCheckUtils]: 148: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,569 INFO L280 TraceCheckUtils]: 149: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,569 INFO L263 TraceCheckUtils]: 150: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,569 INFO L280 TraceCheckUtils]: 151: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,570 INFO L280 TraceCheckUtils]: 152: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,570 INFO L280 TraceCheckUtils]: 153: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,570 INFO L263 TraceCheckUtils]: 154: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,570 INFO L280 TraceCheckUtils]: 155: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,570 INFO L280 TraceCheckUtils]: 156: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,570 INFO L280 TraceCheckUtils]: 157: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,571 INFO L280 TraceCheckUtils]: 158: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,571 INFO L280 TraceCheckUtils]: 159: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,571 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,571 INFO L280 TraceCheckUtils]: 161: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,571 INFO L263 TraceCheckUtils]: 162: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,571 INFO L280 TraceCheckUtils]: 163: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,572 INFO L280 TraceCheckUtils]: 164: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,572 INFO L280 TraceCheckUtils]: 165: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,572 INFO L280 TraceCheckUtils]: 166: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,572 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,572 INFO L280 TraceCheckUtils]: 168: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,572 INFO L280 TraceCheckUtils]: 169: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,573 INFO L280 TraceCheckUtils]: 170: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,573 INFO L280 TraceCheckUtils]: 171: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,573 INFO L280 TraceCheckUtils]: 172: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,573 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,573 INFO L280 TraceCheckUtils]: 174: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,573 INFO L263 TraceCheckUtils]: 175: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,573 INFO L280 TraceCheckUtils]: 176: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,574 INFO L280 TraceCheckUtils]: 177: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,574 INFO L280 TraceCheckUtils]: 178: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,574 INFO L280 TraceCheckUtils]: 179: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,574 INFO L280 TraceCheckUtils]: 180: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,574 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,574 INFO L280 TraceCheckUtils]: 182: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,575 INFO L280 TraceCheckUtils]: 183: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,575 INFO L280 TraceCheckUtils]: 184: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,575 INFO L280 TraceCheckUtils]: 185: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,575 INFO L280 TraceCheckUtils]: 186: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,575 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,575 INFO L280 TraceCheckUtils]: 188: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,576 INFO L263 TraceCheckUtils]: 189: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,576 INFO L280 TraceCheckUtils]: 190: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,576 INFO L280 TraceCheckUtils]: 191: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,576 INFO L280 TraceCheckUtils]: 192: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,576 INFO L263 TraceCheckUtils]: 193: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,576 INFO L280 TraceCheckUtils]: 194: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,577 INFO L280 TraceCheckUtils]: 195: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,577 INFO L280 TraceCheckUtils]: 196: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,577 INFO L280 TraceCheckUtils]: 197: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,577 INFO L280 TraceCheckUtils]: 198: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,577 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,578 INFO L280 TraceCheckUtils]: 200: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,578 INFO L263 TraceCheckUtils]: 201: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,578 INFO L280 TraceCheckUtils]: 202: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,578 INFO L280 TraceCheckUtils]: 203: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,578 INFO L280 TraceCheckUtils]: 204: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,578 INFO L280 TraceCheckUtils]: 205: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,579 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,579 INFO L280 TraceCheckUtils]: 207: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,579 INFO L280 TraceCheckUtils]: 208: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,579 INFO L280 TraceCheckUtils]: 209: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,579 INFO L280 TraceCheckUtils]: 210: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,579 INFO L280 TraceCheckUtils]: 211: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,580 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,580 INFO L280 TraceCheckUtils]: 213: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,580 INFO L280 TraceCheckUtils]: 214: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,580 INFO L280 TraceCheckUtils]: 215: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,580 INFO L280 TraceCheckUtils]: 216: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,580 INFO L280 TraceCheckUtils]: 217: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,581 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {21590#true} {23059#(<= 6 |fibo_#in~n|)} #48#return; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,582 INFO L280 TraceCheckUtils]: 219: Hoare triple {23059#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,582 INFO L280 TraceCheckUtils]: 220: Hoare triple {23059#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,583 INFO L280 TraceCheckUtils]: 221: Hoare triple {23059#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,583 INFO L280 TraceCheckUtils]: 222: Hoare triple {23059#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,584 INFO L280 TraceCheckUtils]: 223: Hoare triple {23059#(<= 6 |fibo_#in~n|)} assume true; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,585 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {23059#(<= 6 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,585 INFO L280 TraceCheckUtils]: 225: Hoare triple {22800#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,585 INFO L263 TraceCheckUtils]: 226: Hoare triple {22800#(<= 7 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,586 INFO L280 TraceCheckUtils]: 227: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,586 INFO L280 TraceCheckUtils]: 228: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,586 INFO L280 TraceCheckUtils]: 229: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,586 INFO L263 TraceCheckUtils]: 230: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,586 INFO L280 TraceCheckUtils]: 231: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,586 INFO L280 TraceCheckUtils]: 232: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,587 INFO L280 TraceCheckUtils]: 233: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,587 INFO L263 TraceCheckUtils]: 234: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,587 INFO L280 TraceCheckUtils]: 235: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,587 INFO L280 TraceCheckUtils]: 236: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,587 INFO L280 TraceCheckUtils]: 237: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,587 INFO L263 TraceCheckUtils]: 238: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,588 INFO L280 TraceCheckUtils]: 239: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,588 INFO L280 TraceCheckUtils]: 240: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,588 INFO L280 TraceCheckUtils]: 241: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,588 INFO L263 TraceCheckUtils]: 242: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,588 INFO L280 TraceCheckUtils]: 243: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,588 INFO L280 TraceCheckUtils]: 244: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,589 INFO L280 TraceCheckUtils]: 245: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,589 INFO L280 TraceCheckUtils]: 246: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,589 INFO L280 TraceCheckUtils]: 247: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,589 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,589 INFO L280 TraceCheckUtils]: 249: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,590 INFO L263 TraceCheckUtils]: 250: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,590 INFO L280 TraceCheckUtils]: 251: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,590 INFO L280 TraceCheckUtils]: 252: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,590 INFO L280 TraceCheckUtils]: 253: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,590 INFO L280 TraceCheckUtils]: 254: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,590 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,591 INFO L280 TraceCheckUtils]: 256: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,591 INFO L280 TraceCheckUtils]: 257: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,591 INFO L280 TraceCheckUtils]: 258: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,591 INFO L280 TraceCheckUtils]: 259: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,591 INFO L280 TraceCheckUtils]: 260: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,591 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,592 INFO L280 TraceCheckUtils]: 262: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,592 INFO L263 TraceCheckUtils]: 263: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,592 INFO L280 TraceCheckUtils]: 264: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,592 INFO L280 TraceCheckUtils]: 265: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,592 INFO L280 TraceCheckUtils]: 266: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,593 INFO L280 TraceCheckUtils]: 267: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,593 INFO L280 TraceCheckUtils]: 268: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,593 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,593 INFO L280 TraceCheckUtils]: 270: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,593 INFO L280 TraceCheckUtils]: 271: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,593 INFO L280 TraceCheckUtils]: 272: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,594 INFO L280 TraceCheckUtils]: 273: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,594 INFO L280 TraceCheckUtils]: 274: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,594 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,594 INFO L280 TraceCheckUtils]: 276: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,594 INFO L263 TraceCheckUtils]: 277: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,594 INFO L280 TraceCheckUtils]: 278: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,595 INFO L280 TraceCheckUtils]: 279: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,595 INFO L280 TraceCheckUtils]: 280: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,595 INFO L263 TraceCheckUtils]: 281: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,595 INFO L280 TraceCheckUtils]: 282: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,595 INFO L280 TraceCheckUtils]: 283: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,595 INFO L280 TraceCheckUtils]: 284: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,596 INFO L280 TraceCheckUtils]: 285: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,596 INFO L280 TraceCheckUtils]: 286: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,596 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,596 INFO L280 TraceCheckUtils]: 288: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,596 INFO L263 TraceCheckUtils]: 289: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,596 INFO L280 TraceCheckUtils]: 290: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,596 INFO L280 TraceCheckUtils]: 291: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,597 INFO L280 TraceCheckUtils]: 292: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,597 INFO L280 TraceCheckUtils]: 293: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,597 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,597 INFO L280 TraceCheckUtils]: 295: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,597 INFO L280 TraceCheckUtils]: 296: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,597 INFO L280 TraceCheckUtils]: 297: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,598 INFO L280 TraceCheckUtils]: 298: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,598 INFO L280 TraceCheckUtils]: 299: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,598 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,598 INFO L280 TraceCheckUtils]: 301: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,598 INFO L280 TraceCheckUtils]: 302: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,598 INFO L280 TraceCheckUtils]: 303: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,599 INFO L280 TraceCheckUtils]: 304: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,599 INFO L280 TraceCheckUtils]: 305: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,599 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,599 INFO L280 TraceCheckUtils]: 307: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,599 INFO L263 TraceCheckUtils]: 308: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,599 INFO L280 TraceCheckUtils]: 309: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,600 INFO L280 TraceCheckUtils]: 310: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,600 INFO L280 TraceCheckUtils]: 311: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,600 INFO L263 TraceCheckUtils]: 312: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,600 INFO L280 TraceCheckUtils]: 313: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,600 INFO L280 TraceCheckUtils]: 314: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,600 INFO L280 TraceCheckUtils]: 315: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,601 INFO L263 TraceCheckUtils]: 316: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,601 INFO L280 TraceCheckUtils]: 317: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,601 INFO L280 TraceCheckUtils]: 318: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,601 INFO L280 TraceCheckUtils]: 319: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,601 INFO L280 TraceCheckUtils]: 320: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,601 INFO L280 TraceCheckUtils]: 321: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,601 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,602 INFO L280 TraceCheckUtils]: 323: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,602 INFO L263 TraceCheckUtils]: 324: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,602 INFO L280 TraceCheckUtils]: 325: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,602 INFO L280 TraceCheckUtils]: 326: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,602 INFO L280 TraceCheckUtils]: 327: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,602 INFO L280 TraceCheckUtils]: 328: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,603 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,603 INFO L280 TraceCheckUtils]: 330: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,603 INFO L280 TraceCheckUtils]: 331: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,603 INFO L280 TraceCheckUtils]: 332: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,603 INFO L280 TraceCheckUtils]: 333: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,603 INFO L280 TraceCheckUtils]: 334: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,604 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,604 INFO L280 TraceCheckUtils]: 336: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,604 INFO L263 TraceCheckUtils]: 337: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,604 INFO L280 TraceCheckUtils]: 338: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,604 INFO L280 TraceCheckUtils]: 339: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,605 INFO L280 TraceCheckUtils]: 340: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,605 INFO L280 TraceCheckUtils]: 341: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,605 INFO L280 TraceCheckUtils]: 342: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,605 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,605 INFO L280 TraceCheckUtils]: 344: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,605 INFO L280 TraceCheckUtils]: 345: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,605 INFO L280 TraceCheckUtils]: 346: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,606 INFO L280 TraceCheckUtils]: 347: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,606 INFO L280 TraceCheckUtils]: 348: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,606 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,606 INFO L280 TraceCheckUtils]: 350: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,606 INFO L280 TraceCheckUtils]: 351: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,606 INFO L280 TraceCheckUtils]: 352: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,607 INFO L280 TraceCheckUtils]: 353: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,607 INFO L280 TraceCheckUtils]: 354: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,608 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {21590#true} {22800#(<= 7 |fibo_#in~n|)} #48#return; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,608 INFO L280 TraceCheckUtils]: 356: Hoare triple {22800#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,609 INFO L280 TraceCheckUtils]: 357: Hoare triple {22800#(<= 7 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,609 INFO L280 TraceCheckUtils]: 358: Hoare triple {22800#(<= 7 |fibo_#in~n|)} havoc #t~ret0; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,610 INFO L280 TraceCheckUtils]: 359: Hoare triple {22800#(<= 7 |fibo_#in~n|)} havoc #t~ret1; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,610 INFO L280 TraceCheckUtils]: 360: Hoare triple {22800#(<= 7 |fibo_#in~n|)} assume true; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,611 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {22800#(<= 7 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,612 INFO L280 TraceCheckUtils]: 362: Hoare triple {22453#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,612 INFO L263 TraceCheckUtils]: 363: Hoare triple {22453#(<= 8 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,612 INFO L280 TraceCheckUtils]: 364: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,612 INFO L280 TraceCheckUtils]: 365: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,612 INFO L280 TraceCheckUtils]: 366: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,613 INFO L263 TraceCheckUtils]: 367: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,613 INFO L280 TraceCheckUtils]: 368: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,613 INFO L280 TraceCheckUtils]: 369: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,613 INFO L280 TraceCheckUtils]: 370: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,613 INFO L263 TraceCheckUtils]: 371: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,613 INFO L280 TraceCheckUtils]: 372: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,614 INFO L280 TraceCheckUtils]: 373: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,614 INFO L280 TraceCheckUtils]: 374: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,614 INFO L263 TraceCheckUtils]: 375: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,614 INFO L280 TraceCheckUtils]: 376: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,614 INFO L280 TraceCheckUtils]: 377: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,614 INFO L280 TraceCheckUtils]: 378: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,615 INFO L263 TraceCheckUtils]: 379: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,615 INFO L280 TraceCheckUtils]: 380: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,615 INFO L280 TraceCheckUtils]: 381: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,615 INFO L280 TraceCheckUtils]: 382: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,615 INFO L280 TraceCheckUtils]: 383: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,615 INFO L280 TraceCheckUtils]: 384: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,615 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,616 INFO L280 TraceCheckUtils]: 386: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,616 INFO L263 TraceCheckUtils]: 387: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,616 INFO L280 TraceCheckUtils]: 388: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,616 INFO L280 TraceCheckUtils]: 389: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,616 INFO L280 TraceCheckUtils]: 390: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,616 INFO L280 TraceCheckUtils]: 391: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,617 INFO L275 TraceCheckUtils]: 392: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,617 INFO L280 TraceCheckUtils]: 393: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,617 INFO L280 TraceCheckUtils]: 394: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,617 INFO L280 TraceCheckUtils]: 395: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,617 INFO L280 TraceCheckUtils]: 396: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,617 INFO L280 TraceCheckUtils]: 397: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,618 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,618 INFO L280 TraceCheckUtils]: 399: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,618 INFO L263 TraceCheckUtils]: 400: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,618 INFO L280 TraceCheckUtils]: 401: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,618 INFO L280 TraceCheckUtils]: 402: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,618 INFO L280 TraceCheckUtils]: 403: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,618 INFO L280 TraceCheckUtils]: 404: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,619 INFO L280 TraceCheckUtils]: 405: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,619 INFO L275 TraceCheckUtils]: 406: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,619 INFO L280 TraceCheckUtils]: 407: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,619 INFO L280 TraceCheckUtils]: 408: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,619 INFO L280 TraceCheckUtils]: 409: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,619 INFO L280 TraceCheckUtils]: 410: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,620 INFO L280 TraceCheckUtils]: 411: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,620 INFO L275 TraceCheckUtils]: 412: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,620 INFO L280 TraceCheckUtils]: 413: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,620 INFO L263 TraceCheckUtils]: 414: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,620 INFO L280 TraceCheckUtils]: 415: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,620 INFO L280 TraceCheckUtils]: 416: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,621 INFO L280 TraceCheckUtils]: 417: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,621 INFO L263 TraceCheckUtils]: 418: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,621 INFO L280 TraceCheckUtils]: 419: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,621 INFO L280 TraceCheckUtils]: 420: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,621 INFO L280 TraceCheckUtils]: 421: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,621 INFO L280 TraceCheckUtils]: 422: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,621 INFO L280 TraceCheckUtils]: 423: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,622 INFO L275 TraceCheckUtils]: 424: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,622 INFO L280 TraceCheckUtils]: 425: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,622 INFO L263 TraceCheckUtils]: 426: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,622 INFO L280 TraceCheckUtils]: 427: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,622 INFO L280 TraceCheckUtils]: 428: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,622 INFO L280 TraceCheckUtils]: 429: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,623 INFO L280 TraceCheckUtils]: 430: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,623 INFO L275 TraceCheckUtils]: 431: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,623 INFO L280 TraceCheckUtils]: 432: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,623 INFO L280 TraceCheckUtils]: 433: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,623 INFO L280 TraceCheckUtils]: 434: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,623 INFO L280 TraceCheckUtils]: 435: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,624 INFO L280 TraceCheckUtils]: 436: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,624 INFO L275 TraceCheckUtils]: 437: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,624 INFO L280 TraceCheckUtils]: 438: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,624 INFO L280 TraceCheckUtils]: 439: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,624 INFO L280 TraceCheckUtils]: 440: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,624 INFO L280 TraceCheckUtils]: 441: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,624 INFO L280 TraceCheckUtils]: 442: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,625 INFO L275 TraceCheckUtils]: 443: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,625 INFO L280 TraceCheckUtils]: 444: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,625 INFO L263 TraceCheckUtils]: 445: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,625 INFO L280 TraceCheckUtils]: 446: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,625 INFO L280 TraceCheckUtils]: 447: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,626 INFO L280 TraceCheckUtils]: 448: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,626 INFO L263 TraceCheckUtils]: 449: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,626 INFO L280 TraceCheckUtils]: 450: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,626 INFO L280 TraceCheckUtils]: 451: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,626 INFO L280 TraceCheckUtils]: 452: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,626 INFO L263 TraceCheckUtils]: 453: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,627 INFO L280 TraceCheckUtils]: 454: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,627 INFO L280 TraceCheckUtils]: 455: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,627 INFO L280 TraceCheckUtils]: 456: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,627 INFO L280 TraceCheckUtils]: 457: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,627 INFO L280 TraceCheckUtils]: 458: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,627 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,628 INFO L280 TraceCheckUtils]: 460: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,628 INFO L263 TraceCheckUtils]: 461: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,628 INFO L280 TraceCheckUtils]: 462: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,628 INFO L280 TraceCheckUtils]: 463: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,628 INFO L280 TraceCheckUtils]: 464: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,628 INFO L280 TraceCheckUtils]: 465: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,629 INFO L275 TraceCheckUtils]: 466: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,629 INFO L280 TraceCheckUtils]: 467: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,630 INFO L280 TraceCheckUtils]: 468: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,630 INFO L280 TraceCheckUtils]: 469: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,630 INFO L280 TraceCheckUtils]: 470: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,631 INFO L280 TraceCheckUtils]: 471: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,631 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,631 INFO L280 TraceCheckUtils]: 473: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,631 INFO L263 TraceCheckUtils]: 474: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,631 INFO L280 TraceCheckUtils]: 475: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,631 INFO L280 TraceCheckUtils]: 476: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,632 INFO L280 TraceCheckUtils]: 477: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,632 INFO L280 TraceCheckUtils]: 478: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,632 INFO L280 TraceCheckUtils]: 479: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,633 INFO L275 TraceCheckUtils]: 480: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,634 INFO L280 TraceCheckUtils]: 481: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,634 INFO L280 TraceCheckUtils]: 482: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,634 INFO L280 TraceCheckUtils]: 483: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,634 INFO L280 TraceCheckUtils]: 484: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,634 INFO L280 TraceCheckUtils]: 485: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,634 INFO L275 TraceCheckUtils]: 486: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,635 INFO L280 TraceCheckUtils]: 487: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,635 INFO L280 TraceCheckUtils]: 488: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,635 INFO L280 TraceCheckUtils]: 489: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,635 INFO L280 TraceCheckUtils]: 490: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,635 INFO L280 TraceCheckUtils]: 491: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,644 INFO L275 TraceCheckUtils]: 492: Hoare quadruple {21590#true} {22453#(<= 8 |fibo_#in~n|)} #48#return; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,645 INFO L280 TraceCheckUtils]: 493: Hoare triple {22453#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,646 INFO L280 TraceCheckUtils]: 494: Hoare triple {22453#(<= 8 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,646 INFO L280 TraceCheckUtils]: 495: Hoare triple {22453#(<= 8 |fibo_#in~n|)} havoc #t~ret0; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,647 INFO L280 TraceCheckUtils]: 496: Hoare triple {22453#(<= 8 |fibo_#in~n|)} havoc #t~ret1; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,647 INFO L280 TraceCheckUtils]: 497: Hoare triple {22453#(<= 8 |fibo_#in~n|)} assume true; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,648 INFO L275 TraceCheckUtils]: 498: Hoare quadruple {22453#(<= 8 |fibo_#in~n|)} {21594#(<= main_~x~0 7)} #44#return; {21591#false} is VALID [2020-07-11 00:51:47,762 INFO L263 TraceCheckUtils]: 0: Hoare triple {21590#true} call ULTIMATE.init(); {21590#true} is VALID [2020-07-11 00:51:47,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,762 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21590#true} {21590#true} #40#return; {21590#true} is VALID [2020-07-11 00:51:47,762 INFO L263 TraceCheckUtils]: 3: Hoare triple {21590#true} call #t~ret3 := main(); {21590#true} is VALID [2020-07-11 00:51:47,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {21590#true} ~x~0 := 7; {21594#(<= main_~x~0 7)} is VALID [2020-07-11 00:51:47,763 INFO L263 TraceCheckUtils]: 5: Hoare triple {21594#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {21590#true} is VALID [2020-07-11 00:51:47,764 INFO L280 TraceCheckUtils]: 6: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,764 INFO L280 TraceCheckUtils]: 8: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,764 INFO L263 TraceCheckUtils]: 9: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,765 INFO L280 TraceCheckUtils]: 10: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,765 INFO L280 TraceCheckUtils]: 11: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,766 INFO L280 TraceCheckUtils]: 12: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,766 INFO L263 TraceCheckUtils]: 13: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,766 INFO L280 TraceCheckUtils]: 14: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,767 INFO L280 TraceCheckUtils]: 15: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,767 INFO L280 TraceCheckUtils]: 16: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,767 INFO L263 TraceCheckUtils]: 17: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,768 INFO L280 TraceCheckUtils]: 18: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,768 INFO L280 TraceCheckUtils]: 19: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,769 INFO L280 TraceCheckUtils]: 20: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,769 INFO L263 TraceCheckUtils]: 21: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,769 INFO L280 TraceCheckUtils]: 22: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,770 INFO L280 TraceCheckUtils]: 23: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,771 INFO L280 TraceCheckUtils]: 24: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,771 INFO L263 TraceCheckUtils]: 25: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,771 INFO L280 TraceCheckUtils]: 26: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,772 INFO L280 TraceCheckUtils]: 27: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,772 INFO L280 TraceCheckUtils]: 28: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,773 INFO L263 TraceCheckUtils]: 29: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,773 INFO L280 TraceCheckUtils]: 30: Hoare triple {21590#true} ~n := #in~n; {22094#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,774 INFO L280 TraceCheckUtils]: 31: Hoare triple {22094#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {23349#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-11 00:51:47,774 INFO L280 TraceCheckUtils]: 32: Hoare triple {23349#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,775 INFO L263 TraceCheckUtils]: 33: Hoare triple {23350#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,775 INFO L280 TraceCheckUtils]: 34: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,775 INFO L280 TraceCheckUtils]: 35: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,775 INFO L280 TraceCheckUtils]: 36: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,775 INFO L280 TraceCheckUtils]: 37: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,775 INFO L280 TraceCheckUtils]: 38: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,776 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #46#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,776 INFO L280 TraceCheckUtils]: 40: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,776 INFO L263 TraceCheckUtils]: 41: Hoare triple {23350#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,776 INFO L280 TraceCheckUtils]: 42: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,776 INFO L280 TraceCheckUtils]: 43: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,776 INFO L280 TraceCheckUtils]: 44: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,777 INFO L280 TraceCheckUtils]: 45: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,777 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {21590#true} {23350#(<= 2 |fibo_#in~n|)} #48#return; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,777 INFO L280 TraceCheckUtils]: 47: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,778 INFO L280 TraceCheckUtils]: 48: Hoare triple {23350#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,778 INFO L280 TraceCheckUtils]: 49: Hoare triple {23350#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,778 INFO L280 TraceCheckUtils]: 50: Hoare triple {23350#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,779 INFO L280 TraceCheckUtils]: 51: Hoare triple {23350#(<= 2 |fibo_#in~n|)} assume true; {23350#(<= 2 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,780 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {23350#(<= 2 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,780 INFO L280 TraceCheckUtils]: 53: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,781 INFO L263 TraceCheckUtils]: 54: Hoare triple {23342#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,781 INFO L280 TraceCheckUtils]: 55: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,781 INFO L280 TraceCheckUtils]: 56: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,781 INFO L280 TraceCheckUtils]: 57: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,781 INFO L280 TraceCheckUtils]: 58: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,781 INFO L280 TraceCheckUtils]: 59: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,782 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {21590#true} {23342#(<= 3 |fibo_#in~n|)} #48#return; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,782 INFO L280 TraceCheckUtils]: 61: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,783 INFO L280 TraceCheckUtils]: 62: Hoare triple {23342#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,783 INFO L280 TraceCheckUtils]: 63: Hoare triple {23342#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,783 INFO L280 TraceCheckUtils]: 64: Hoare triple {23342#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,784 INFO L280 TraceCheckUtils]: 65: Hoare triple {23342#(<= 3 |fibo_#in~n|)} assume true; {23342#(<= 3 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,784 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {23342#(<= 3 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,785 INFO L280 TraceCheckUtils]: 67: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,785 INFO L263 TraceCheckUtils]: 68: Hoare triple {23295#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,785 INFO L280 TraceCheckUtils]: 69: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,785 INFO L280 TraceCheckUtils]: 70: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,785 INFO L280 TraceCheckUtils]: 71: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,785 INFO L263 TraceCheckUtils]: 72: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,786 INFO L280 TraceCheckUtils]: 73: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,786 INFO L280 TraceCheckUtils]: 74: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,786 INFO L280 TraceCheckUtils]: 75: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,786 INFO L280 TraceCheckUtils]: 76: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,786 INFO L280 TraceCheckUtils]: 77: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,786 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,786 INFO L280 TraceCheckUtils]: 79: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,786 INFO L263 TraceCheckUtils]: 80: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,786 INFO L280 TraceCheckUtils]: 81: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,786 INFO L280 TraceCheckUtils]: 82: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,787 INFO L280 TraceCheckUtils]: 83: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,787 INFO L280 TraceCheckUtils]: 84: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,787 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,787 INFO L280 TraceCheckUtils]: 86: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,787 INFO L280 TraceCheckUtils]: 87: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,787 INFO L280 TraceCheckUtils]: 88: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,787 INFO L280 TraceCheckUtils]: 89: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,787 INFO L280 TraceCheckUtils]: 90: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,788 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {21590#true} {23295#(<= 4 |fibo_#in~n|)} #48#return; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,788 INFO L280 TraceCheckUtils]: 92: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,788 INFO L280 TraceCheckUtils]: 93: Hoare triple {23295#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,789 INFO L280 TraceCheckUtils]: 94: Hoare triple {23295#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,789 INFO L280 TraceCheckUtils]: 95: Hoare triple {23295#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,789 INFO L280 TraceCheckUtils]: 96: Hoare triple {23295#(<= 4 |fibo_#in~n|)} assume true; {23295#(<= 4 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,790 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {23295#(<= 4 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,791 INFO L280 TraceCheckUtils]: 98: Hoare triple {23212#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,791 INFO L263 TraceCheckUtils]: 99: Hoare triple {23212#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,791 INFO L280 TraceCheckUtils]: 100: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,791 INFO L280 TraceCheckUtils]: 101: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,791 INFO L280 TraceCheckUtils]: 102: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,791 INFO L263 TraceCheckUtils]: 103: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,791 INFO L280 TraceCheckUtils]: 104: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,791 INFO L280 TraceCheckUtils]: 105: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,791 INFO L280 TraceCheckUtils]: 106: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,792 INFO L263 TraceCheckUtils]: 107: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,792 INFO L280 TraceCheckUtils]: 108: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,792 INFO L280 TraceCheckUtils]: 109: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,792 INFO L280 TraceCheckUtils]: 110: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,792 INFO L280 TraceCheckUtils]: 111: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,792 INFO L280 TraceCheckUtils]: 112: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,792 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,792 INFO L280 TraceCheckUtils]: 114: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,792 INFO L263 TraceCheckUtils]: 115: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,792 INFO L280 TraceCheckUtils]: 116: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,793 INFO L280 TraceCheckUtils]: 117: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,793 INFO L280 TraceCheckUtils]: 118: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,793 INFO L280 TraceCheckUtils]: 119: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,793 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,793 INFO L280 TraceCheckUtils]: 121: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,793 INFO L280 TraceCheckUtils]: 122: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,793 INFO L280 TraceCheckUtils]: 123: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,793 INFO L280 TraceCheckUtils]: 124: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,794 INFO L280 TraceCheckUtils]: 125: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,794 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,794 INFO L280 TraceCheckUtils]: 127: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,794 INFO L263 TraceCheckUtils]: 128: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,794 INFO L280 TraceCheckUtils]: 129: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,794 INFO L280 TraceCheckUtils]: 130: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,794 INFO L280 TraceCheckUtils]: 131: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,794 INFO L280 TraceCheckUtils]: 132: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,794 INFO L280 TraceCheckUtils]: 133: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,795 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,795 INFO L280 TraceCheckUtils]: 135: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,795 INFO L280 TraceCheckUtils]: 136: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,795 INFO L280 TraceCheckUtils]: 137: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,795 INFO L280 TraceCheckUtils]: 138: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,795 INFO L280 TraceCheckUtils]: 139: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,796 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {21590#true} {23212#(<= 5 |fibo_#in~n|)} #48#return; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,796 INFO L280 TraceCheckUtils]: 141: Hoare triple {23212#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,796 INFO L280 TraceCheckUtils]: 142: Hoare triple {23212#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,797 INFO L280 TraceCheckUtils]: 143: Hoare triple {23212#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,797 INFO L280 TraceCheckUtils]: 144: Hoare triple {23212#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,797 INFO L280 TraceCheckUtils]: 145: Hoare triple {23212#(<= 5 |fibo_#in~n|)} assume true; {23212#(<= 5 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,798 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {23212#(<= 5 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,798 INFO L280 TraceCheckUtils]: 147: Hoare triple {23059#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,798 INFO L263 TraceCheckUtils]: 148: Hoare triple {23059#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,799 INFO L280 TraceCheckUtils]: 149: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,799 INFO L280 TraceCheckUtils]: 150: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,799 INFO L280 TraceCheckUtils]: 151: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,799 INFO L263 TraceCheckUtils]: 152: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,799 INFO L280 TraceCheckUtils]: 153: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,799 INFO L280 TraceCheckUtils]: 154: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,799 INFO L280 TraceCheckUtils]: 155: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,799 INFO L263 TraceCheckUtils]: 156: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,799 INFO L280 TraceCheckUtils]: 157: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,799 INFO L280 TraceCheckUtils]: 158: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,800 INFO L280 TraceCheckUtils]: 159: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,800 INFO L263 TraceCheckUtils]: 160: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,800 INFO L280 TraceCheckUtils]: 161: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,800 INFO L280 TraceCheckUtils]: 162: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,800 INFO L280 TraceCheckUtils]: 163: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,800 INFO L280 TraceCheckUtils]: 164: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,800 INFO L280 TraceCheckUtils]: 165: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,800 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,800 INFO L280 TraceCheckUtils]: 167: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,801 INFO L263 TraceCheckUtils]: 168: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,801 INFO L280 TraceCheckUtils]: 169: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,801 INFO L280 TraceCheckUtils]: 170: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,801 INFO L280 TraceCheckUtils]: 171: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,801 INFO L280 TraceCheckUtils]: 172: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,801 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,801 INFO L280 TraceCheckUtils]: 174: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,801 INFO L280 TraceCheckUtils]: 175: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,801 INFO L280 TraceCheckUtils]: 176: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,801 INFO L280 TraceCheckUtils]: 177: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,802 INFO L280 TraceCheckUtils]: 178: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,802 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,802 INFO L280 TraceCheckUtils]: 180: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,802 INFO L263 TraceCheckUtils]: 181: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,802 INFO L280 TraceCheckUtils]: 182: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,802 INFO L280 TraceCheckUtils]: 183: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,802 INFO L280 TraceCheckUtils]: 184: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,802 INFO L280 TraceCheckUtils]: 185: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,802 INFO L280 TraceCheckUtils]: 186: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,803 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,803 INFO L280 TraceCheckUtils]: 188: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,803 INFO L280 TraceCheckUtils]: 189: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,803 INFO L280 TraceCheckUtils]: 190: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,803 INFO L280 TraceCheckUtils]: 191: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,803 INFO L280 TraceCheckUtils]: 192: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,803 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,803 INFO L280 TraceCheckUtils]: 194: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,803 INFO L263 TraceCheckUtils]: 195: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,803 INFO L280 TraceCheckUtils]: 196: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,804 INFO L280 TraceCheckUtils]: 197: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,804 INFO L280 TraceCheckUtils]: 198: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,804 INFO L263 TraceCheckUtils]: 199: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,804 INFO L280 TraceCheckUtils]: 200: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,804 INFO L280 TraceCheckUtils]: 201: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,804 INFO L280 TraceCheckUtils]: 202: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,804 INFO L280 TraceCheckUtils]: 203: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,804 INFO L280 TraceCheckUtils]: 204: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,804 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,805 INFO L280 TraceCheckUtils]: 206: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,805 INFO L263 TraceCheckUtils]: 207: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,805 INFO L280 TraceCheckUtils]: 208: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,805 INFO L280 TraceCheckUtils]: 209: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,805 INFO L280 TraceCheckUtils]: 210: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,805 INFO L280 TraceCheckUtils]: 211: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,805 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,805 INFO L280 TraceCheckUtils]: 213: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,805 INFO L280 TraceCheckUtils]: 214: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,805 INFO L280 TraceCheckUtils]: 215: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,806 INFO L280 TraceCheckUtils]: 216: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,806 INFO L280 TraceCheckUtils]: 217: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,806 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,806 INFO L280 TraceCheckUtils]: 219: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,806 INFO L280 TraceCheckUtils]: 220: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,806 INFO L280 TraceCheckUtils]: 221: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,806 INFO L280 TraceCheckUtils]: 222: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,806 INFO L280 TraceCheckUtils]: 223: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,807 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {21590#true} {23059#(<= 6 |fibo_#in~n|)} #48#return; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,807 INFO L280 TraceCheckUtils]: 225: Hoare triple {23059#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,807 INFO L280 TraceCheckUtils]: 226: Hoare triple {23059#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,808 INFO L280 TraceCheckUtils]: 227: Hoare triple {23059#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,808 INFO L280 TraceCheckUtils]: 228: Hoare triple {23059#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,808 INFO L280 TraceCheckUtils]: 229: Hoare triple {23059#(<= 6 |fibo_#in~n|)} assume true; {23059#(<= 6 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,809 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {23059#(<= 6 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,810 INFO L280 TraceCheckUtils]: 231: Hoare triple {22800#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,810 INFO L263 TraceCheckUtils]: 232: Hoare triple {22800#(<= 7 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,810 INFO L280 TraceCheckUtils]: 233: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,810 INFO L280 TraceCheckUtils]: 234: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,810 INFO L280 TraceCheckUtils]: 235: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,810 INFO L263 TraceCheckUtils]: 236: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,810 INFO L280 TraceCheckUtils]: 237: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,810 INFO L280 TraceCheckUtils]: 238: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,810 INFO L280 TraceCheckUtils]: 239: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,810 INFO L263 TraceCheckUtils]: 240: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,811 INFO L280 TraceCheckUtils]: 241: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,811 INFO L280 TraceCheckUtils]: 242: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,811 INFO L280 TraceCheckUtils]: 243: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,811 INFO L263 TraceCheckUtils]: 244: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,811 INFO L280 TraceCheckUtils]: 245: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,811 INFO L280 TraceCheckUtils]: 246: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,811 INFO L280 TraceCheckUtils]: 247: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,811 INFO L263 TraceCheckUtils]: 248: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,811 INFO L280 TraceCheckUtils]: 249: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,812 INFO L280 TraceCheckUtils]: 250: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,812 INFO L280 TraceCheckUtils]: 251: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,812 INFO L280 TraceCheckUtils]: 252: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,812 INFO L280 TraceCheckUtils]: 253: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,812 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,812 INFO L280 TraceCheckUtils]: 255: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,812 INFO L263 TraceCheckUtils]: 256: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,812 INFO L280 TraceCheckUtils]: 257: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,812 INFO L280 TraceCheckUtils]: 258: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,812 INFO L280 TraceCheckUtils]: 259: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,813 INFO L280 TraceCheckUtils]: 260: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,813 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,813 INFO L280 TraceCheckUtils]: 262: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,813 INFO L280 TraceCheckUtils]: 263: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,813 INFO L280 TraceCheckUtils]: 264: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,813 INFO L280 TraceCheckUtils]: 265: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,813 INFO L280 TraceCheckUtils]: 266: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,813 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,813 INFO L280 TraceCheckUtils]: 268: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,814 INFO L263 TraceCheckUtils]: 269: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,814 INFO L280 TraceCheckUtils]: 270: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,814 INFO L280 TraceCheckUtils]: 271: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,814 INFO L280 TraceCheckUtils]: 272: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,814 INFO L280 TraceCheckUtils]: 273: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,814 INFO L280 TraceCheckUtils]: 274: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,814 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,814 INFO L280 TraceCheckUtils]: 276: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,814 INFO L280 TraceCheckUtils]: 277: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,814 INFO L280 TraceCheckUtils]: 278: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,815 INFO L280 TraceCheckUtils]: 279: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,815 INFO L280 TraceCheckUtils]: 280: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,815 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,815 INFO L280 TraceCheckUtils]: 282: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,815 INFO L263 TraceCheckUtils]: 283: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,815 INFO L280 TraceCheckUtils]: 284: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,815 INFO L280 TraceCheckUtils]: 285: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,815 INFO L280 TraceCheckUtils]: 286: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,815 INFO L263 TraceCheckUtils]: 287: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,816 INFO L280 TraceCheckUtils]: 288: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,816 INFO L280 TraceCheckUtils]: 289: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,816 INFO L280 TraceCheckUtils]: 290: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,816 INFO L280 TraceCheckUtils]: 291: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,816 INFO L280 TraceCheckUtils]: 292: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,816 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,816 INFO L280 TraceCheckUtils]: 294: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,816 INFO L263 TraceCheckUtils]: 295: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,816 INFO L280 TraceCheckUtils]: 296: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,816 INFO L280 TraceCheckUtils]: 297: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,817 INFO L280 TraceCheckUtils]: 298: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,817 INFO L280 TraceCheckUtils]: 299: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,817 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,817 INFO L280 TraceCheckUtils]: 301: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,817 INFO L280 TraceCheckUtils]: 302: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,817 INFO L280 TraceCheckUtils]: 303: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,817 INFO L280 TraceCheckUtils]: 304: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,817 INFO L280 TraceCheckUtils]: 305: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,817 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,818 INFO L280 TraceCheckUtils]: 307: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,818 INFO L280 TraceCheckUtils]: 308: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,818 INFO L280 TraceCheckUtils]: 309: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,818 INFO L280 TraceCheckUtils]: 310: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,818 INFO L280 TraceCheckUtils]: 311: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,818 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,818 INFO L280 TraceCheckUtils]: 313: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,818 INFO L263 TraceCheckUtils]: 314: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,818 INFO L280 TraceCheckUtils]: 315: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,818 INFO L280 TraceCheckUtils]: 316: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,819 INFO L280 TraceCheckUtils]: 317: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,819 INFO L263 TraceCheckUtils]: 318: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,819 INFO L280 TraceCheckUtils]: 319: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,819 INFO L280 TraceCheckUtils]: 320: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,819 INFO L280 TraceCheckUtils]: 321: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,819 INFO L263 TraceCheckUtils]: 322: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,819 INFO L280 TraceCheckUtils]: 323: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,819 INFO L280 TraceCheckUtils]: 324: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,819 INFO L280 TraceCheckUtils]: 325: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,820 INFO L280 TraceCheckUtils]: 326: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,820 INFO L280 TraceCheckUtils]: 327: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,820 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,820 INFO L280 TraceCheckUtils]: 329: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,820 INFO L263 TraceCheckUtils]: 330: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,820 INFO L280 TraceCheckUtils]: 331: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,820 INFO L280 TraceCheckUtils]: 332: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,820 INFO L280 TraceCheckUtils]: 333: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,820 INFO L280 TraceCheckUtils]: 334: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,820 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,821 INFO L280 TraceCheckUtils]: 336: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,821 INFO L280 TraceCheckUtils]: 337: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,821 INFO L280 TraceCheckUtils]: 338: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,821 INFO L280 TraceCheckUtils]: 339: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,821 INFO L280 TraceCheckUtils]: 340: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,821 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,821 INFO L280 TraceCheckUtils]: 342: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,821 INFO L263 TraceCheckUtils]: 343: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,822 INFO L280 TraceCheckUtils]: 344: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,822 INFO L280 TraceCheckUtils]: 345: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,822 INFO L280 TraceCheckUtils]: 346: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,822 INFO L280 TraceCheckUtils]: 347: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,822 INFO L280 TraceCheckUtils]: 348: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,822 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,822 INFO L280 TraceCheckUtils]: 350: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,823 INFO L280 TraceCheckUtils]: 351: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,823 INFO L280 TraceCheckUtils]: 352: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,823 INFO L280 TraceCheckUtils]: 353: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,823 INFO L280 TraceCheckUtils]: 354: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,823 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,823 INFO L280 TraceCheckUtils]: 356: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,824 INFO L280 TraceCheckUtils]: 357: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,824 INFO L280 TraceCheckUtils]: 358: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,824 INFO L280 TraceCheckUtils]: 359: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,824 INFO L280 TraceCheckUtils]: 360: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,830 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {21590#true} {22800#(<= 7 |fibo_#in~n|)} #48#return; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,830 INFO L280 TraceCheckUtils]: 362: Hoare triple {22800#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,831 INFO L280 TraceCheckUtils]: 363: Hoare triple {22800#(<= 7 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,831 INFO L280 TraceCheckUtils]: 364: Hoare triple {22800#(<= 7 |fibo_#in~n|)} havoc #t~ret0; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,832 INFO L280 TraceCheckUtils]: 365: Hoare triple {22800#(<= 7 |fibo_#in~n|)} havoc #t~ret1; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,832 INFO L280 TraceCheckUtils]: 366: Hoare triple {22800#(<= 7 |fibo_#in~n|)} assume true; {22800#(<= 7 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,833 INFO L275 TraceCheckUtils]: 367: Hoare quadruple {22800#(<= 7 |fibo_#in~n|)} {22094#(= fibo_~n |fibo_#in~n|)} #46#return; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,834 INFO L280 TraceCheckUtils]: 368: Hoare triple {22453#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,834 INFO L263 TraceCheckUtils]: 369: Hoare triple {22453#(<= 8 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,834 INFO L280 TraceCheckUtils]: 370: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,834 INFO L280 TraceCheckUtils]: 371: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,834 INFO L280 TraceCheckUtils]: 372: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,835 INFO L263 TraceCheckUtils]: 373: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,835 INFO L280 TraceCheckUtils]: 374: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,835 INFO L280 TraceCheckUtils]: 375: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,835 INFO L280 TraceCheckUtils]: 376: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,835 INFO L263 TraceCheckUtils]: 377: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,835 INFO L280 TraceCheckUtils]: 378: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,836 INFO L280 TraceCheckUtils]: 379: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,836 INFO L280 TraceCheckUtils]: 380: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,836 INFO L263 TraceCheckUtils]: 381: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,836 INFO L280 TraceCheckUtils]: 382: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,836 INFO L280 TraceCheckUtils]: 383: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,836 INFO L280 TraceCheckUtils]: 384: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,836 INFO L263 TraceCheckUtils]: 385: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,837 INFO L280 TraceCheckUtils]: 386: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,837 INFO L280 TraceCheckUtils]: 387: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,837 INFO L280 TraceCheckUtils]: 388: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,837 INFO L280 TraceCheckUtils]: 389: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,837 INFO L280 TraceCheckUtils]: 390: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,837 INFO L275 TraceCheckUtils]: 391: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,837 INFO L280 TraceCheckUtils]: 392: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,838 INFO L263 TraceCheckUtils]: 393: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,838 INFO L280 TraceCheckUtils]: 394: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,838 INFO L280 TraceCheckUtils]: 395: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,838 INFO L280 TraceCheckUtils]: 396: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,838 INFO L280 TraceCheckUtils]: 397: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,838 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,839 INFO L280 TraceCheckUtils]: 399: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,839 INFO L280 TraceCheckUtils]: 400: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,839 INFO L280 TraceCheckUtils]: 401: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,839 INFO L280 TraceCheckUtils]: 402: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,839 INFO L280 TraceCheckUtils]: 403: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,839 INFO L275 TraceCheckUtils]: 404: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,839 INFO L280 TraceCheckUtils]: 405: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,840 INFO L263 TraceCheckUtils]: 406: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,840 INFO L280 TraceCheckUtils]: 407: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,840 INFO L280 TraceCheckUtils]: 408: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,840 INFO L280 TraceCheckUtils]: 409: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,840 INFO L280 TraceCheckUtils]: 410: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,840 INFO L280 TraceCheckUtils]: 411: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,840 INFO L275 TraceCheckUtils]: 412: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,841 INFO L280 TraceCheckUtils]: 413: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,841 INFO L280 TraceCheckUtils]: 414: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,841 INFO L280 TraceCheckUtils]: 415: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,841 INFO L280 TraceCheckUtils]: 416: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,841 INFO L280 TraceCheckUtils]: 417: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,841 INFO L275 TraceCheckUtils]: 418: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,841 INFO L280 TraceCheckUtils]: 419: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,842 INFO L263 TraceCheckUtils]: 420: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,842 INFO L280 TraceCheckUtils]: 421: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,842 INFO L280 TraceCheckUtils]: 422: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,842 INFO L280 TraceCheckUtils]: 423: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,842 INFO L263 TraceCheckUtils]: 424: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,842 INFO L280 TraceCheckUtils]: 425: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,842 INFO L280 TraceCheckUtils]: 426: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,843 INFO L280 TraceCheckUtils]: 427: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,843 INFO L280 TraceCheckUtils]: 428: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,843 INFO L280 TraceCheckUtils]: 429: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,843 INFO L275 TraceCheckUtils]: 430: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,843 INFO L280 TraceCheckUtils]: 431: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,843 INFO L263 TraceCheckUtils]: 432: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,843 INFO L280 TraceCheckUtils]: 433: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,843 INFO L280 TraceCheckUtils]: 434: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,843 INFO L280 TraceCheckUtils]: 435: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,844 INFO L280 TraceCheckUtils]: 436: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,844 INFO L275 TraceCheckUtils]: 437: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,844 INFO L280 TraceCheckUtils]: 438: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,844 INFO L280 TraceCheckUtils]: 439: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,844 INFO L280 TraceCheckUtils]: 440: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,844 INFO L280 TraceCheckUtils]: 441: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,844 INFO L280 TraceCheckUtils]: 442: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,844 INFO L275 TraceCheckUtils]: 443: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,844 INFO L280 TraceCheckUtils]: 444: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,844 INFO L280 TraceCheckUtils]: 445: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,845 INFO L280 TraceCheckUtils]: 446: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,845 INFO L280 TraceCheckUtils]: 447: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,845 INFO L280 TraceCheckUtils]: 448: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,845 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,845 INFO L280 TraceCheckUtils]: 450: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,845 INFO L263 TraceCheckUtils]: 451: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,845 INFO L280 TraceCheckUtils]: 452: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,845 INFO L280 TraceCheckUtils]: 453: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,845 INFO L280 TraceCheckUtils]: 454: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,846 INFO L263 TraceCheckUtils]: 455: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,846 INFO L280 TraceCheckUtils]: 456: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,846 INFO L280 TraceCheckUtils]: 457: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,846 INFO L280 TraceCheckUtils]: 458: Hoare triple {21590#true} assume !(1 == ~n); {21590#true} is VALID [2020-07-11 00:51:47,846 INFO L263 TraceCheckUtils]: 459: Hoare triple {21590#true} call #t~ret0 := fibo(~n - 1); {21590#true} is VALID [2020-07-11 00:51:47,846 INFO L280 TraceCheckUtils]: 460: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,846 INFO L280 TraceCheckUtils]: 461: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,846 INFO L280 TraceCheckUtils]: 462: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,846 INFO L280 TraceCheckUtils]: 463: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,846 INFO L280 TraceCheckUtils]: 464: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,847 INFO L275 TraceCheckUtils]: 465: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,847 INFO L280 TraceCheckUtils]: 466: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,847 INFO L263 TraceCheckUtils]: 467: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,847 INFO L280 TraceCheckUtils]: 468: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,847 INFO L280 TraceCheckUtils]: 469: Hoare triple {21590#true} assume ~n < 1; {21590#true} is VALID [2020-07-11 00:51:47,847 INFO L280 TraceCheckUtils]: 470: Hoare triple {21590#true} #res := 0; {21590#true} is VALID [2020-07-11 00:51:47,847 INFO L280 TraceCheckUtils]: 471: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,847 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,847 INFO L280 TraceCheckUtils]: 473: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,848 INFO L280 TraceCheckUtils]: 474: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,848 INFO L280 TraceCheckUtils]: 475: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,848 INFO L280 TraceCheckUtils]: 476: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,848 INFO L280 TraceCheckUtils]: 477: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,848 INFO L275 TraceCheckUtils]: 478: Hoare quadruple {21590#true} {21590#true} #46#return; {21590#true} is VALID [2020-07-11 00:51:47,848 INFO L280 TraceCheckUtils]: 479: Hoare triple {21590#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,848 INFO L263 TraceCheckUtils]: 480: Hoare triple {21590#true} call #t~ret1 := fibo(~n - 2); {21590#true} is VALID [2020-07-11 00:51:47,848 INFO L280 TraceCheckUtils]: 481: Hoare triple {21590#true} ~n := #in~n; {21590#true} is VALID [2020-07-11 00:51:47,848 INFO L280 TraceCheckUtils]: 482: Hoare triple {21590#true} assume !(~n < 1); {21590#true} is VALID [2020-07-11 00:51:47,848 INFO L280 TraceCheckUtils]: 483: Hoare triple {21590#true} assume 1 == ~n; {21590#true} is VALID [2020-07-11 00:51:47,849 INFO L280 TraceCheckUtils]: 484: Hoare triple {21590#true} #res := 1; {21590#true} is VALID [2020-07-11 00:51:47,849 INFO L280 TraceCheckUtils]: 485: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,849 INFO L275 TraceCheckUtils]: 486: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,849 INFO L280 TraceCheckUtils]: 487: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,849 INFO L280 TraceCheckUtils]: 488: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,849 INFO L280 TraceCheckUtils]: 489: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,849 INFO L280 TraceCheckUtils]: 490: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,849 INFO L280 TraceCheckUtils]: 491: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,849 INFO L275 TraceCheckUtils]: 492: Hoare quadruple {21590#true} {21590#true} #48#return; {21590#true} is VALID [2020-07-11 00:51:47,849 INFO L280 TraceCheckUtils]: 493: Hoare triple {21590#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21590#true} is VALID [2020-07-11 00:51:47,850 INFO L280 TraceCheckUtils]: 494: Hoare triple {21590#true} #res := #t~ret0 + #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,850 INFO L280 TraceCheckUtils]: 495: Hoare triple {21590#true} havoc #t~ret0; {21590#true} is VALID [2020-07-11 00:51:47,850 INFO L280 TraceCheckUtils]: 496: Hoare triple {21590#true} havoc #t~ret1; {21590#true} is VALID [2020-07-11 00:51:47,850 INFO L280 TraceCheckUtils]: 497: Hoare triple {21590#true} assume true; {21590#true} is VALID [2020-07-11 00:51:47,851 INFO L275 TraceCheckUtils]: 498: Hoare quadruple {21590#true} {22453#(<= 8 |fibo_#in~n|)} #48#return; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,851 INFO L280 TraceCheckUtils]: 499: Hoare triple {22453#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,851 INFO L280 TraceCheckUtils]: 500: Hoare triple {22453#(<= 8 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,852 INFO L280 TraceCheckUtils]: 501: Hoare triple {22453#(<= 8 |fibo_#in~n|)} havoc #t~ret0; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,852 INFO L280 TraceCheckUtils]: 502: Hoare triple {22453#(<= 8 |fibo_#in~n|)} havoc #t~ret1; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,852 INFO L280 TraceCheckUtils]: 503: Hoare triple {22453#(<= 8 |fibo_#in~n|)} assume true; {22453#(<= 8 |fibo_#in~n|)} is VALID [2020-07-11 00:51:47,853 INFO L275 TraceCheckUtils]: 504: Hoare quadruple {22453#(<= 8 |fibo_#in~n|)} {21594#(<= main_~x~0 7)} #44#return; {21591#false} is VALID [2020-07-11 00:51:47,853 INFO L280 TraceCheckUtils]: 505: Hoare triple {21591#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21591#false} is VALID [2020-07-11 00:51:47,853 INFO L280 TraceCheckUtils]: 506: Hoare triple {21591#false} ~result~0 := #t~ret2; {21591#false} is VALID [2020-07-11 00:51:47,853 INFO L280 TraceCheckUtils]: 507: Hoare triple {21591#false} havoc #t~ret2; {21591#false} is VALID [2020-07-11 00:51:47,853 INFO L280 TraceCheckUtils]: 508: Hoare triple {21591#false} assume 13 != ~result~0; {21591#false} is VALID [2020-07-11 00:51:47,853 INFO L280 TraceCheckUtils]: 509: Hoare triple {21591#false} assume !false; {21591#false} is VALID [2020-07-11 00:51:47,944 INFO L134 CoverageAnalysis]: Checked inductivity of 10273 backedges. 662 proven. 1870 refuted. 0 times theorem prover too weak. 7741 trivial. 0 not checked. [2020-07-11 00:51:47,944 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1381471922] [2020-07-11 00:51:47,944 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:51:47,944 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-07-11 00:51:47,945 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008919286] [2020-07-11 00:51:47,945 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 510 [2020-07-11 00:51:48,037 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:51:48,038 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-11 00:51:48,146 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:48,147 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-11 00:51:48,147 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:51:48,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-11 00:51:48,148 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2020-07-11 00:51:48,148 INFO L87 Difference]: Start difference. First operand 118 states and 152 transitions. Second operand 12 states. [2020-07-11 00:51:49,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:49,564 INFO L93 Difference]: Finished difference Result 227 states and 310 transitions. [2020-07-11 00:51:49,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-11 00:51:49,564 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 510 [2020-07-11 00:51:49,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:51:49,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-11 00:51:49,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 154 transitions. [2020-07-11 00:51:49,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-11 00:51:49,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 154 transitions. [2020-07-11 00:51:49,572 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 154 transitions. [2020-07-11 00:51:49,741 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 154 edges. 154 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:49,742 INFO L225 Difference]: With dead ends: 227 [2020-07-11 00:51:49,742 INFO L226 Difference]: Without dead ends: 0 [2020-07-11 00:51:49,744 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 117 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=120, Invalid=222, Unknown=0, NotChecked=0, Total=342 [2020-07-11 00:51:49,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-11 00:51:49,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-11 00:51:49,744 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:51:49,745 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-11 00:51:49,745 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-11 00:51:49,745 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-11 00:51:49,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:49,745 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-11 00:51:49,746 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-11 00:51:49,746 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:49,746 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:49,746 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-11 00:51:49,746 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-11 00:51:49,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:51:49,746 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-11 00:51:49,747 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-11 00:51:49,747 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:49,747 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:51:49,747 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:51:49,747 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:51:49,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-11 00:51:49,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-11 00:51:49,748 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 510 [2020-07-11 00:51:49,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:51:49,748 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-11 00:51:49,748 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-11 00:51:49,748 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-11 00:51:49,748 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:51:49,748 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-11 00:51:49,748 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:51:49,749 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-07-11 00:51:49,751 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-11 00:51:53,407 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 64 [2020-07-11 00:51:53,916 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 46 [2020-07-11 00:51:54,656 WARN L193 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 71 [2020-07-11 00:51:54,835 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 6 [2020-07-11 00:51:55,672 WARN L193 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 66 [2020-07-11 00:51:56,503 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 66 [2020-07-11 00:51:57,100 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 64 [2020-07-11 00:51:57,620 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 42 [2020-07-11 00:51:58,356 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 42 [2020-07-11 00:51:58,494 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-07-11 00:51:58,494 INFO L271 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-07-11 00:51:58,495 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-11 00:51:58,495 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-11 00:51:58,495 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-11 00:51:58,495 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-11 00:51:58,495 INFO L264 CegarLoopResult]: At program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 27) the Hoare annotation is: false [2020-07-11 00:51:58,495 INFO L271 CegarLoopResult]: At program point mainENTRY(lines 23 30) the Hoare annotation is: true [2020-07-11 00:51:58,496 INFO L264 CegarLoopResult]: At program point L27(line 27) the Hoare annotation is: false [2020-07-11 00:51:58,496 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)) [2020-07-11 00:51:58,496 INFO L264 CegarLoopResult]: At program point L25(line 25) the Hoare annotation is: (and (<= 7 main_~x~0) (<= main_~x~0 7)) [2020-07-11 00:51:58,496 INFO L264 CegarLoopResult]: At program point mainEXIT(lines 23 30) the Hoare annotation is: (<= 7 main_~x~0) [2020-07-11 00:51:58,496 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|)) [2020-07-11 00:51:58,496 INFO L264 CegarLoopResult]: At program point L26-2(lines 26 28) the Hoare annotation is: (<= 7 main_~x~0) [2020-07-11 00:51:58,497 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|)) [2020-07-11 00:51:58,497 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)) [2020-07-11 00:51:58,497 INFO L264 CegarLoopResult]: At program point mainFINAL(lines 23 30) the Hoare annotation is: (<= 7 main_~x~0) [2020-07-11 00:51:58,497 INFO L264 CegarLoopResult]: At program point fiboEXIT(lines 5 13) the Hoare annotation is: (let ((.cse1 (and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))) (.cse0 (<= 1 |fibo_#in~n|))) (and (or (and (<= |fibo_#in~n| 4) (<= |fibo_#res| 3) (<= 3 |fibo_#res|)) (and (<= 5 |fibo_#res|) (<= |fibo_#res| 5) (<= 5 fibo_~n) (<= fibo_~n 5)) (and (<= 13 |fibo_#res|) (<= 7 |fibo_#in~n|) (<= |fibo_#res| 13)) (and (<= |fibo_#res| 8) (<= |fibo_#in~n| 6) (<= 8 |fibo_#res|) (<= 6 |fibo_#in~n|)) (<= 8 |fibo_#in~n|) (not (<= 4 |fibo_#in~n|))) (or (not (<= 3 |fibo_#in~n|)) (not (<= |fibo_#in~n| 3)) (and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))) (= fibo_~n |fibo_#in~n|) (or (and (<= 0 |fibo_#res|) (<= |fibo_#res| 0)) .cse0) (or .cse1 (not (<= 2 |fibo_#in~n|)) (not (<= |fibo_#in~n| 2))) (or .cse1 (not (<= |fibo_#in~n| 1)) (not .cse0)))) [2020-07-11 00:51:58,498 INFO L264 CegarLoopResult]: At program point fiboFINAL(lines 5 13) the Hoare annotation is: (let ((.cse1 (and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))) (.cse0 (<= 1 |fibo_#in~n|))) (and (or (and (<= |fibo_#in~n| 4) (<= |fibo_#res| 3) (<= 3 |fibo_#res|)) (and (<= 5 |fibo_#res|) (<= |fibo_#res| 5) (<= 5 fibo_~n) (<= fibo_~n 5)) (and (<= 13 |fibo_#res|) (<= 7 |fibo_#in~n|) (<= |fibo_#res| 13)) (and (<= |fibo_#res| 8) (<= |fibo_#in~n| 6) (<= 8 |fibo_#res|) (<= 6 |fibo_#in~n|)) (<= 8 |fibo_#in~n|) (not (<= 4 |fibo_#in~n|))) (or (not (<= 3 |fibo_#in~n|)) (not (<= |fibo_#in~n| 3)) (and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))) (= fibo_~n |fibo_#in~n|) (or (and (<= 0 |fibo_#res|) (<= |fibo_#res| 0)) .cse0) (or .cse1 (not (<= 2 |fibo_#in~n|)) (not (<= |fibo_#in~n| 2))) (or .cse1 (not (<= |fibo_#in~n| 1)) (not .cse0)))) [2020-07-11 00:51:58,498 INFO L264 CegarLoopResult]: At program point L11(line 11) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (not (<= |fibo_#in~n| 1))) [2020-07-11 00:51:58,499 INFO L264 CegarLoopResult]: At program point L11-1(line 11) the Hoare annotation is: (and (or (not (<= |fibo_#in~n| 3)) (and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))) (= fibo_~n |fibo_#in~n|) (<= 2 |fibo_#in~n|) (or (and (<= 3 |fibo_#t~ret0|) (<= 5 fibo_~n) (<= |fibo_#t~ret0| 3) (<= fibo_~n 5)) (<= 8 |fibo_#in~n|) (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#in~n| 6) (<= |fibo_#t~ret0| 5) (<= 6 |fibo_#in~n|)) (not (<= 4 |fibo_#in~n|)) (and (<= |fibo_#t~ret0| 8) (<= 7 |fibo_#in~n|) (<= 8 |fibo_#t~ret0|)) (and (<= |fibo_#t~ret0| 2) (<= |fibo_#in~n| 4) (<= 2 |fibo_#t~ret0|)))) [2020-07-11 00:51:58,499 INFO L264 CegarLoopResult]: At program point L9(line 9) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (<= 1 |fibo_#in~n|) (not (<= 2 |fibo_#in~n|))) [2020-07-11 00:51:58,499 INFO L264 CegarLoopResult]: At program point L11-2(line 11) the Hoare annotation is: (and (or (not (<= |fibo_#in~n| 3)) (and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))) (= fibo_~n |fibo_#in~n|) (<= 2 |fibo_#in~n|) (or (and (<= 3 |fibo_#t~ret0|) (<= 5 fibo_~n) (<= |fibo_#t~ret0| 3) (<= fibo_~n 5)) (<= 8 |fibo_#in~n|) (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#in~n| 6) (<= |fibo_#t~ret0| 5) (<= 6 |fibo_#in~n|)) (not (<= 4 |fibo_#in~n|)) (and (<= |fibo_#t~ret0| 8) (<= 7 |fibo_#in~n|) (<= 8 |fibo_#t~ret0|)) (and (<= |fibo_#t~ret0| 2) (<= |fibo_#in~n| 4) (<= 2 |fibo_#t~ret0|)))) [2020-07-11 00:51:58,499 INFO L264 CegarLoopResult]: At program point L8(lines 8 12) the Hoare annotation is: (and (<= 1 |fibo_#in~n|) (= fibo_~n |fibo_#in~n|)) [2020-07-11 00:51:58,500 INFO L264 CegarLoopResult]: At program point L11-3(line 11) the Hoare annotation is: (let ((.cse2 (<= 1 |fibo_#t~ret0|)) (.cse3 (<= |fibo_#t~ret0| 1)) (.cse1 (<= 3 |fibo_#in~n|)) (.cse10 (<= |fibo_#in~n| 3)) (.cse4 (= fibo_~n |fibo_#in~n|)) (.cse0 (+ |fibo_#t~ret0| |fibo_#t~ret1|))) (let ((.cse5 (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#in~n| 6) (<= |fibo_#t~ret0| 5) .cse4 (<= .cse0 8) (<= 8 .cse0) (<= 6 |fibo_#in~n|))) (.cse7 (and (<= .cse0 13) .cse4 (<= |fibo_#t~ret0| 8) (<= 13 .cse0) (<= 7 |fibo_#in~n|) (<= 8 |fibo_#t~ret0|))) (.cse8 (and .cse4 (<= 8 |fibo_#in~n|))) (.cse9 (and (<= 5 .cse0) .cse4 (<= 3 |fibo_#t~ret0|) (<= 5 fibo_~n) (<= |fibo_#t~ret0| 3) (<= .cse0 5) (<= fibo_~n 5))) (.cse6 (and .cse2 .cse3 .cse4 (<= 2 .cse0) (<= .cse0 2) .cse1 .cse10))) (and (or (and (<= 3 .cse0) (<= .cse0 3) (<= fibo_~n 4) (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|) .cse1 (<= 4 fibo_~n)) (and (<= .cse0 1) .cse2 (<= 1 .cse0) .cse3 (<= |fibo_#in~n| 2) .cse4 (<= 2 |fibo_#in~n|)) .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse5 (not (<= 5 |fibo_#in~n|)) .cse7 .cse8 .cse9) (or (not .cse1) .cse6 (not .cse10))))) [2020-07-11 00:51:58,500 INFO L264 CegarLoopResult]: At program point L7(line 7) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (<= |fibo_#in~n| 0)) [2020-07-11 00:51:58,500 INFO L264 CegarLoopResult]: At program point L11-4(line 11) the Hoare annotation is: (let ((.cse2 (<= 1 |fibo_#t~ret0|)) (.cse3 (<= |fibo_#t~ret0| 1)) (.cse1 (<= 3 |fibo_#in~n|)) (.cse10 (<= |fibo_#in~n| 3)) (.cse4 (= fibo_~n |fibo_#in~n|)) (.cse0 (+ |fibo_#t~ret0| |fibo_#t~ret1|))) (let ((.cse5 (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#in~n| 6) (<= |fibo_#t~ret0| 5) .cse4 (<= .cse0 8) (<= 8 .cse0) (<= 6 |fibo_#in~n|))) (.cse7 (and (<= .cse0 13) .cse4 (<= |fibo_#t~ret0| 8) (<= 13 .cse0) (<= 7 |fibo_#in~n|) (<= 8 |fibo_#t~ret0|))) (.cse8 (and .cse4 (<= 8 |fibo_#in~n|))) (.cse9 (and (<= 5 .cse0) .cse4 (<= 3 |fibo_#t~ret0|) (<= 5 fibo_~n) (<= |fibo_#t~ret0| 3) (<= .cse0 5) (<= fibo_~n 5))) (.cse6 (and .cse2 .cse3 .cse4 (<= 2 .cse0) (<= .cse0 2) .cse1 .cse10))) (and (or (and (<= 3 .cse0) (<= .cse0 3) (<= fibo_~n 4) (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|) .cse1 (<= 4 fibo_~n)) (and (<= .cse0 1) .cse2 (<= 1 .cse0) .cse3 (<= |fibo_#in~n| 2) .cse4 (<= 2 |fibo_#in~n|)) .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse5 (not (<= 5 |fibo_#in~n|)) .cse7 .cse8 .cse9) (or (not .cse1) .cse6 (not .cse10))))) [2020-07-11 00:51:58,501 INFO L264 CegarLoopResult]: At program point L6(lines 6 12) the Hoare annotation is: (= fibo_~n |fibo_#in~n|) [2020-07-11 00:51:58,501 INFO L264 CegarLoopResult]: At program point L11-5(line 11) the Hoare annotation is: (let ((.cse0 (<= 1 |fibo_#t~ret0|)) (.cse3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (.cse1 (<= |fibo_#t~ret0| 1)) (.cse2 (= fibo_~n |fibo_#in~n|))) (or (and .cse0 (<= 2 |fibo_#res|) .cse1 .cse2 (<= 2 .cse3) (<= .cse3 2) (<= |fibo_#res| 2) (<= 3 |fibo_#in~n|) (<= |fibo_#in~n| 3)) (and (<= .cse3 13) .cse2 (<= |fibo_#t~ret0| 8) (<= 13 |fibo_#res|) (<= 13 .cse3) (<= 7 |fibo_#in~n|) (<= |fibo_#res| 13) (<= 8 |fibo_#t~ret0|)) (and (<= 5 |fibo_#res|) (<= 5 .cse3) .cse2 (<= 3 |fibo_#t~ret0|) (<= |fibo_#res| 5) (<= 5 fibo_~n) (<= |fibo_#t~ret0| 3) (<= .cse3 5) (<= fibo_~n 5)) (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#res| 8) (<= |fibo_#in~n| 6) (<= |fibo_#t~ret0| 5) .cse2 (<= 8 |fibo_#res|) (<= .cse3 8) (<= 8 .cse3) (<= 6 |fibo_#in~n|)) (and .cse2 (<= 8 |fibo_#in~n|)) (and .cse2 (<= 3 .cse3) (<= .cse3 3) (<= |fibo_#t~ret0| 2) (<= |fibo_#in~n| 4) (<= |fibo_#res| 3) (<= 2 |fibo_#t~ret0|) (<= 3 |fibo_#res|) (<= 4 fibo_~n)) (and (<= .cse3 1) .cse0 (<= 1 .cse3) .cse1 (<= |fibo_#in~n| 2) .cse2 (<= |fibo_#res| 1) (<= 2 |fibo_#in~n|) (<= 1 |fibo_#res|)))) [2020-07-11 00:51:58,501 INFO L271 CegarLoopResult]: At program point fiboENTRY(lines 5 13) the Hoare annotation is: true [2020-07-11 00:51:58,502 INFO L264 CegarLoopResult]: At program point L11-6(line 11) the Hoare annotation is: (let ((.cse0 (= fibo_~n |fibo_#in~n|))) (or (and .cse0 (<= 8 |fibo_#in~n|)) (and (<= |fibo_#in~n| 2) .cse0 (<= |fibo_#res| 1) (<= 2 |fibo_#in~n|) (<= 1 |fibo_#res|)) (and (<= |fibo_#res| 8) (<= |fibo_#in~n| 6) .cse0 (<= 8 |fibo_#res|) (<= 6 |fibo_#in~n|)) (and (<= 2 |fibo_#res|) .cse0 (<= |fibo_#res| 2) (<= 3 |fibo_#in~n|) (<= |fibo_#in~n| 3)) (and (<= 5 |fibo_#res|) .cse0 (<= |fibo_#res| 5) (<= 5 fibo_~n) (<= fibo_~n 5)) (and .cse0 (<= 13 |fibo_#res|) (<= 7 |fibo_#in~n|) (<= |fibo_#res| 13)) (and .cse0 (<= |fibo_#in~n| 4) (<= |fibo_#res| 3) (<= 3 |fibo_#res|) (<= 4 fibo_~n)))) [2020-07-11 00:51:58,534 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. [2020-07-11 00:51:58,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.07 12:51:58 BoogieIcfgContainer [2020-07-11 00:51:58,556 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-11 00:51:58,559 INFO L168 Benchmark]: Toolchain (without parser) took 53695.67 ms. Allocated memory was 137.9 MB in the beginning and 800.6 MB in the end (delta: 662.7 MB). Free memory was 103.2 MB in the beginning and 662.7 MB in the end (delta: -559.6 MB). Peak memory consumption was 103.1 MB. Max. memory is 7.1 GB. [2020-07-11 00:51:58,559 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-11 00:51:58,560 INFO L168 Benchmark]: CACSL2BoogieTranslator took 296.99 ms. Allocated memory is still 137.9 MB. Free memory was 102.9 MB in the beginning and 93.4 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. [2020-07-11 00:51:58,560 INFO L168 Benchmark]: Boogie Preprocessor took 22.89 ms. Allocated memory is still 137.9 MB. Free memory was 93.4 MB in the beginning and 92.1 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. [2020-07-11 00:51:58,561 INFO L168 Benchmark]: RCFGBuilder took 409.02 ms. Allocated memory was 137.9 MB in the beginning and 202.9 MB in the end (delta: 65.0 MB). Free memory was 92.1 MB in the beginning and 165.7 MB in the end (delta: -73.6 MB). Peak memory consumption was 14.3 MB. Max. memory is 7.1 GB. [2020-07-11 00:51:58,561 INFO L168 Benchmark]: TraceAbstraction took 52959.37 ms. Allocated memory was 202.9 MB in the beginning and 800.6 MB in the end (delta: 597.7 MB). Free memory was 165.0 MB in the beginning and 662.7 MB in the end (delta: -497.7 MB). Peak memory consumption was 100.0 MB. Max. memory is 7.1 GB. [2020-07-11 00:51:58,564 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 296.99 ms. Allocated memory is still 137.9 MB. Free memory was 102.9 MB in the beginning and 93.4 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 22.89 ms. Allocated memory is still 137.9 MB. Free memory was 93.4 MB in the beginning and 92.1 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 409.02 ms. Allocated memory was 137.9 MB in the beginning and 202.9 MB in the end (delta: 65.0 MB). Free memory was 92.1 MB in the beginning and 165.7 MB in the end (delta: -73.6 MB). Peak memory consumption was 14.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 52959.37 ms. Allocated memory was 202.9 MB in the beginning and 800.6 MB in the end (delta: 597.7 MB). Free memory was 165.0 MB in the beginning and 662.7 MB in the end (delta: -497.7 MB). Peak memory consumption was 100.0 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: (((((((((((\old(n) <= 4 && \result <= 3) && 3 <= \result) || (((5 <= \result && \result <= 5) && 5 <= n) && n <= 5)) || ((13 <= \result && 7 <= \old(n)) && \result <= 13)) || (((\result <= 8 && \old(n) <= 6) && 8 <= \result) && 6 <= \old(n))) || 8 <= \old(n)) || !(4 <= \old(n))) && ((!(3 <= \old(n)) || !(\old(n) <= 3)) || (2 <= \result && \result <= 2))) && n == \old(n)) && ((0 <= \result && \result <= 0) || 1 <= \old(n))) && (((\result <= 1 && 1 <= \result) || !(2 <= \old(n))) || !(\old(n) <= 2))) && (((\result <= 1 && 1 <= \result) || !(\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: 44.0s, OverallIterations: 14, TraceHistogramMax: 57, AutomataDifference: 19.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 8.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 555 SDtfs, 820 SDslu, 2727 SDs, 0 SdLazy, 2825 SolverSat, 428 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1017 GetRequests, 788 SyntacticMatches, 0 SemanticMatches, 229 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 796 ImplicationChecksByTransitivity, 3.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=242occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.9s AutomataMinimizationTime, 14 MinimizatonAttempts, 318 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 31 LocationsWithAnnotation, 1949 PreInvPairs, 3284 NumberOfFragments, 1354 HoareAnnotationTreeSize, 1949 FomulaSimplifications, 24516 FormulaSimplificationTreeSizeReduction, 3.0s HoareSimplificationTime, 31 FomulaSimplificationsInter, 21683 FormulaSimplificationTreeSizeReductionInter, 4.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 14.4s InterpolantComputationTime, 2997 NumberOfCodeBlocks, 2997 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 2983 ConstructedInterpolants, 0 QuantifiedInterpolants, 2040483 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 14 InterpolantComputations, 2 PerfectInterpolantSequences, 33698/43997 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...