/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_2calls_6-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-11 00:49:00,131 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-11 00:49:00,133 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-11 00:49:00,152 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-11 00:49:00,153 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-11 00:49:00,155 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-11 00:49:00,157 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-11 00:49:00,170 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-11 00:49:00,173 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-11 00:49:00,174 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-11 00:49:00,176 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-11 00:49:00,178 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-11 00:49:00,178 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-11 00:49:00,182 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-11 00:49:00,185 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-11 00:49:00,186 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-11 00:49:00,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-11 00:49:00,190 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-11 00:49:00,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-11 00:49:00,196 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-11 00:49:00,202 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-11 00:49:00,203 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-11 00:49:00,205 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-11 00:49:00,206 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-11 00:49:00,207 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-11 00:49:00,207 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-11 00:49:00,208 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-11 00:49:00,208 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-11 00:49:00,209 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-11 00:49:00,213 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-11 00:49:00,213 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-11 00:49:00,213 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-11 00:49:00,214 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-11 00:49:00,215 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-11 00:49:00,216 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-11 00:49:00,216 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-11 00:49:00,217 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-11 00:49:00,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-11 00:49:00,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-11 00:49:00,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-11 00:49:00,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-11 00:49:00,219 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 00:49:00,228 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-11 00:49:00,229 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-11 00:49:00,230 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-11 00:49:00,230 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-11 00:49:00,231 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-11 00:49:00,231 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-11 00:49:00,231 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-11 00:49:00,231 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-11 00:49:00,231 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-11 00:49:00,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-11 00:49:00,232 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-11 00:49:00,232 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-11 00:49:00,232 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-11 00:49:00,232 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-11 00:49:00,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-11 00:49:00,233 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-11 00:49:00,233 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-11 00:49:00,233 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-11 00:49:00,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-11 00:49:00,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-11 00:49:00,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-11 00:49:00,234 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-11 00:49:00,234 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 00:49:00,516 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-11 00:49:00,538 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-11 00:49:00,542 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-11 00:49:00,544 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-11 00:49:00,544 INFO L275 PluginConnector]: CDTParser initialized [2020-07-11 00:49:00,545 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/fibo_2calls_6-1.c [2020-07-11 00:49:00,626 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78c0717d4/4d9ac82b4a994846953855b741d9d70d/FLAGd4f3e8e39 [2020-07-11 00:49:01,100 INFO L306 CDTParser]: Found 1 translation units. [2020-07-11 00:49:01,100 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/fibo_2calls_6-1.c [2020-07-11 00:49:01,111 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78c0717d4/4d9ac82b4a994846953855b741d9d70d/FLAGd4f3e8e39 [2020-07-11 00:49:01,468 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78c0717d4/4d9ac82b4a994846953855b741d9d70d [2020-07-11 00:49:01,478 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-11 00:49:01,480 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-11 00:49:01,481 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-11 00:49:01,481 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-11 00:49:01,485 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-11 00:49:01,487 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 12:49:01" (1/1) ... [2020-07-11 00:49:01,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d0c752 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:49:01, skipping insertion in model container [2020-07-11 00:49:01,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 12:49:01" (1/1) ... [2020-07-11 00:49:01,499 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-11 00:49:01,516 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-11 00:49:01,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 00:49:01,725 INFO L203 MainTranslator]: Completed pre-run [2020-07-11 00:49:01,748 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 00:49:01,767 INFO L208 MainTranslator]: Completed translation [2020-07-11 00:49:01,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:49:01 WrapperNode [2020-07-11 00:49:01,768 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-11 00:49:01,769 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-11 00:49:01,769 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-11 00:49:01,769 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-11 00:49:01,780 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:49:01" (1/1) ... [2020-07-11 00:49:01,780 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:49:01" (1/1) ... [2020-07-11 00:49:01,785 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:49:01" (1/1) ... [2020-07-11 00:49:01,785 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:49:01" (1/1) ... [2020-07-11 00:49:01,791 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:49:01" (1/1) ... [2020-07-11 00:49:01,795 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:49:01" (1/1) ... [2020-07-11 00:49:01,796 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:49:01" (1/1) ... [2020-07-11 00:49:01,798 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-11 00:49:01,799 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-11 00:49:01,799 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-11 00:49:01,799 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-11 00:49:01,800 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:49:01" (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 00:49:01,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-11 00:49:01,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-11 00:49:01,967 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2020-07-11 00:49:01,967 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2020-07-11 00:49:01,967 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-11 00:49:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-11 00:49:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-11 00:49:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2020-07-11 00:49:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2020-07-11 00:49:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-11 00:49:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-11 00:49:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-11 00:49:02,272 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-11 00:49:02,272 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-11 00:49:02,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 12:49:02 BoogieIcfgContainer [2020-07-11 00:49:02,278 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-11 00:49:02,280 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-11 00:49:02,280 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-11 00:49:02,285 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-11 00:49:02,286 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.07 12:49:01" (1/3) ... [2020-07-11 00:49:02,287 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ab84a66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 12:49:02, skipping insertion in model container [2020-07-11 00:49:02,287 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 12:49:01" (2/3) ... [2020-07-11 00:49:02,287 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ab84a66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 12:49:02, skipping insertion in model container [2020-07-11 00:49:02,288 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 12:49:02" (3/3) ... [2020-07-11 00:49:02,290 INFO L109 eAbstractionObserver]: Analyzing ICFG fibo_2calls_6-1.c [2020-07-11 00:49:02,307 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-11 00:49:02,319 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-11 00:49:02,338 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-11 00:49:02,367 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-11 00:49:02,368 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-11 00:49:02,368 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-11 00:49:02,368 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-11 00:49:02,369 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-11 00:49:02,369 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-11 00:49:02,369 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-11 00:49:02,369 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-11 00:49:02,391 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states. [2020-07-11 00:49:02,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-07-11 00:49:02,405 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:02,406 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:02,407 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:02,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:02,417 INFO L82 PathProgramCache]: Analyzing trace with hash -1089710179, now seen corresponding path program 1 times [2020-07-11 00:49:02,428 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:02,429 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [337264365] [2020-07-11 00:49:02,429 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:02,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:02,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:02,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {48#true} assume true; {48#true} is VALID [2020-07-11 00:49:02,634 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {48#true} {48#true} #59#return; {48#true} is VALID [2020-07-11 00:49:02,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:02,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {48#true} ~n := #in~n; {58#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:02,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {58#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {59#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:02,714 INFO L280 TraceCheckUtils]: 2: Hoare triple {59#(<= |fibo1_#in~n| 0)} #res := 0; {59#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:02,715 INFO L280 TraceCheckUtils]: 3: Hoare triple {59#(<= |fibo1_#in~n| 0)} assume true; {59#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:02,718 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59#(<= |fibo1_#in~n| 0)} {52#(<= 6 main_~x~0)} #63#return; {49#false} is VALID [2020-07-11 00:49:02,719 INFO L263 TraceCheckUtils]: 0: Hoare triple {48#true} call ULTIMATE.init(); {48#true} is VALID [2020-07-11 00:49:02,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {48#true} assume true; {48#true} is VALID [2020-07-11 00:49:02,721 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {48#true} {48#true} #59#return; {48#true} is VALID [2020-07-11 00:49:02,721 INFO L263 TraceCheckUtils]: 3: Hoare triple {48#true} call #t~ret5 := main(); {48#true} is VALID [2020-07-11 00:49:02,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {48#true} ~x~0 := 6; {52#(<= 6 main_~x~0)} is VALID [2020-07-11 00:49:02,724 INFO L263 TraceCheckUtils]: 5: Hoare triple {52#(<= 6 main_~x~0)} call #t~ret4 := fibo1(~x~0); {48#true} is VALID [2020-07-11 00:49:02,725 INFO L280 TraceCheckUtils]: 6: Hoare triple {48#true} ~n := #in~n; {58#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:02,727 INFO L280 TraceCheckUtils]: 7: Hoare triple {58#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {59#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:02,728 INFO L280 TraceCheckUtils]: 8: Hoare triple {59#(<= |fibo1_#in~n| 0)} #res := 0; {59#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:02,729 INFO L280 TraceCheckUtils]: 9: Hoare triple {59#(<= |fibo1_#in~n| 0)} assume true; {59#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:02,733 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59#(<= |fibo1_#in~n| 0)} {52#(<= 6 main_~x~0)} #63#return; {49#false} is VALID [2020-07-11 00:49:02,733 INFO L280 TraceCheckUtils]: 11: Hoare triple {49#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {49#false} is VALID [2020-07-11 00:49:02,734 INFO L280 TraceCheckUtils]: 12: Hoare triple {49#false} ~result~0 := #t~ret4; {49#false} is VALID [2020-07-11 00:49:02,734 INFO L280 TraceCheckUtils]: 13: Hoare triple {49#false} havoc #t~ret4; {49#false} is VALID [2020-07-11 00:49:02,735 INFO L280 TraceCheckUtils]: 14: Hoare triple {49#false} assume 8 != ~result~0; {49#false} is VALID [2020-07-11 00:49:02,735 INFO L280 TraceCheckUtils]: 15: Hoare triple {49#false} assume !false; {49#false} is VALID [2020-07-11 00:49:02,738 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 00:49:02,739 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [337264365] [2020-07-11 00:49:02,742 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 00:49:02,742 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-11 00:49:02,744 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368260298] [2020-07-11 00:49:02,752 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-11 00:49:02,755 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:02,760 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 00:49:02,797 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 00:49:02,798 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 00:49:02,798 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:02,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 00:49:02,809 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-11 00:49:02,811 INFO L87 Difference]: Start difference. First operand 45 states. Second operand 5 states. [2020-07-11 00:49:03,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:03,257 INFO L93 Difference]: Finished difference Result 58 states and 67 transitions. [2020-07-11 00:49:03,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-11 00:49:03,257 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-11 00:49:03,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:03,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 00:49:03,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 67 transitions. [2020-07-11 00:49:03,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 00:49:03,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 67 transitions. [2020-07-11 00:49:03,279 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 67 transitions. [2020-07-11 00:49:03,407 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:03,424 INFO L225 Difference]: With dead ends: 58 [2020-07-11 00:49:03,425 INFO L226 Difference]: Without dead ends: 42 [2020-07-11 00:49:03,429 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 00:49:03,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2020-07-11 00:49:03,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 42. [2020-07-11 00:49:03,549 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:03,550 INFO L82 GeneralOperation]: Start isEquivalent. First operand 42 states. Second operand 42 states. [2020-07-11 00:49:03,550 INFO L74 IsIncluded]: Start isIncluded. First operand 42 states. Second operand 42 states. [2020-07-11 00:49:03,551 INFO L87 Difference]: Start difference. First operand 42 states. Second operand 42 states. [2020-07-11 00:49:03,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:03,560 INFO L93 Difference]: Finished difference Result 42 states and 49 transitions. [2020-07-11 00:49:03,560 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 49 transitions. [2020-07-11 00:49:03,562 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:03,562 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:03,562 INFO L74 IsIncluded]: Start isIncluded. First operand 42 states. Second operand 42 states. [2020-07-11 00:49:03,563 INFO L87 Difference]: Start difference. First operand 42 states. Second operand 42 states. [2020-07-11 00:49:03,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:03,571 INFO L93 Difference]: Finished difference Result 42 states and 49 transitions. [2020-07-11 00:49:03,571 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 49 transitions. [2020-07-11 00:49:03,572 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:03,573 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:03,573 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:03,573 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:03,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2020-07-11 00:49:03,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 49 transitions. [2020-07-11 00:49:03,582 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 49 transitions. Word has length 16 [2020-07-11 00:49:03,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:03,583 INFO L479 AbstractCegarLoop]: Abstraction has 42 states and 49 transitions. [2020-07-11 00:49:03,583 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 00:49:03,584 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states and 49 transitions. [2020-07-11 00:49:03,661 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:03,662 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 49 transitions. [2020-07-11 00:49:03,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-07-11 00:49:03,663 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:03,663 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 00:49:03,664 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-11 00:49:03,664 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:03,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:03,665 INFO L82 PathProgramCache]: Analyzing trace with hash -653728005, now seen corresponding path program 1 times [2020-07-11 00:49:03,665 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:03,666 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [536003509] [2020-07-11 00:49:03,666 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:03,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:03,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:03,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {348#true} assume true; {348#true} is VALID [2020-07-11 00:49:03,710 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {348#true} {348#true} #59#return; {348#true} is VALID [2020-07-11 00:49:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:03,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {348#true} ~n := #in~n; {359#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:03,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {359#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {359#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:03,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {359#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {360#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:03,764 INFO L280 TraceCheckUtils]: 3: Hoare triple {360#(<= |fibo1_#in~n| 1)} #res := 1; {360#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:03,765 INFO L280 TraceCheckUtils]: 4: Hoare triple {360#(<= |fibo1_#in~n| 1)} assume true; {360#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:03,767 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {360#(<= |fibo1_#in~n| 1)} {352#(<= 6 main_~x~0)} #63#return; {349#false} is VALID [2020-07-11 00:49:03,768 INFO L263 TraceCheckUtils]: 0: Hoare triple {348#true} call ULTIMATE.init(); {348#true} is VALID [2020-07-11 00:49:03,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {348#true} assume true; {348#true} is VALID [2020-07-11 00:49:03,768 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {348#true} {348#true} #59#return; {348#true} is VALID [2020-07-11 00:49:03,769 INFO L263 TraceCheckUtils]: 3: Hoare triple {348#true} call #t~ret5 := main(); {348#true} is VALID [2020-07-11 00:49:03,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {348#true} ~x~0 := 6; {352#(<= 6 main_~x~0)} is VALID [2020-07-11 00:49:03,772 INFO L263 TraceCheckUtils]: 5: Hoare triple {352#(<= 6 main_~x~0)} call #t~ret4 := fibo1(~x~0); {348#true} is VALID [2020-07-11 00:49:03,774 INFO L280 TraceCheckUtils]: 6: Hoare triple {348#true} ~n := #in~n; {359#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:03,775 INFO L280 TraceCheckUtils]: 7: Hoare triple {359#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {359#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:03,776 INFO L280 TraceCheckUtils]: 8: Hoare triple {359#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {360#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:03,778 INFO L280 TraceCheckUtils]: 9: Hoare triple {360#(<= |fibo1_#in~n| 1)} #res := 1; {360#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:03,779 INFO L280 TraceCheckUtils]: 10: Hoare triple {360#(<= |fibo1_#in~n| 1)} assume true; {360#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:03,781 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {360#(<= |fibo1_#in~n| 1)} {352#(<= 6 main_~x~0)} #63#return; {349#false} is VALID [2020-07-11 00:49:03,782 INFO L280 TraceCheckUtils]: 12: Hoare triple {349#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {349#false} is VALID [2020-07-11 00:49:03,782 INFO L280 TraceCheckUtils]: 13: Hoare triple {349#false} ~result~0 := #t~ret4; {349#false} is VALID [2020-07-11 00:49:03,782 INFO L280 TraceCheckUtils]: 14: Hoare triple {349#false} havoc #t~ret4; {349#false} is VALID [2020-07-11 00:49:03,783 INFO L280 TraceCheckUtils]: 15: Hoare triple {349#false} assume 8 != ~result~0; {349#false} is VALID [2020-07-11 00:49:03,783 INFO L280 TraceCheckUtils]: 16: Hoare triple {349#false} assume !false; {349#false} is VALID [2020-07-11 00:49:03,786 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 00:49:03,787 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [536003509] [2020-07-11 00:49:03,787 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 00:49:03,792 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-11 00:49:03,793 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1044913119] [2020-07-11 00:49:03,796 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2020-07-11 00:49:03,797 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:03,798 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 00:49:03,827 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 00:49:03,827 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 00:49:03,828 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:03,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 00:49:03,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-11 00:49:03,829 INFO L87 Difference]: Start difference. First operand 42 states and 49 transitions. Second operand 5 states. [2020-07-11 00:49:04,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:04,162 INFO L93 Difference]: Finished difference Result 50 states and 58 transitions. [2020-07-11 00:49:04,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-11 00:49:04,162 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2020-07-11 00:49:04,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:04,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 00:49:04,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 55 transitions. [2020-07-11 00:49:04,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 00:49:04,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 55 transitions. [2020-07-11 00:49:04,172 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 55 transitions. [2020-07-11 00:49:04,243 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:04,247 INFO L225 Difference]: With dead ends: 50 [2020-07-11 00:49:04,247 INFO L226 Difference]: Without dead ends: 44 [2020-07-11 00:49:04,249 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 00:49:04,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2020-07-11 00:49:04,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 42. [2020-07-11 00:49:04,300 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:04,300 INFO L82 GeneralOperation]: Start isEquivalent. First operand 44 states. Second operand 42 states. [2020-07-11 00:49:04,301 INFO L74 IsIncluded]: Start isIncluded. First operand 44 states. Second operand 42 states. [2020-07-11 00:49:04,301 INFO L87 Difference]: Start difference. First operand 44 states. Second operand 42 states. [2020-07-11 00:49:04,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:04,308 INFO L93 Difference]: Finished difference Result 44 states and 52 transitions. [2020-07-11 00:49:04,308 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 52 transitions. [2020-07-11 00:49:04,309 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:04,310 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:04,310 INFO L74 IsIncluded]: Start isIncluded. First operand 42 states. Second operand 44 states. [2020-07-11 00:49:04,310 INFO L87 Difference]: Start difference. First operand 42 states. Second operand 44 states. [2020-07-11 00:49:04,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:04,316 INFO L93 Difference]: Finished difference Result 44 states and 52 transitions. [2020-07-11 00:49:04,316 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 52 transitions. [2020-07-11 00:49:04,319 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:04,320 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:04,320 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:04,320 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:04,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2020-07-11 00:49:04,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 49 transitions. [2020-07-11 00:49:04,328 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 49 transitions. Word has length 17 [2020-07-11 00:49:04,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:04,329 INFO L479 AbstractCegarLoop]: Abstraction has 42 states and 49 transitions. [2020-07-11 00:49:04,333 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 00:49:04,334 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states and 49 transitions. [2020-07-11 00:49:04,421 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:04,421 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 49 transitions. [2020-07-11 00:49:04,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-07-11 00:49:04,425 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:04,427 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:04,428 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-11 00:49:04,428 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:04,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:04,429 INFO L82 PathProgramCache]: Analyzing trace with hash -1617834856, now seen corresponding path program 1 times [2020-07-11 00:49:04,429 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:04,429 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [933753725] [2020-07-11 00:49:04,430 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:04,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:04,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:04,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {637#true} assume true; {637#true} is VALID [2020-07-11 00:49:04,528 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {637#true} {637#true} #59#return; {637#true} is VALID [2020-07-11 00:49:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:04,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {637#true} ~n := #in~n; {676#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:04,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {676#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:04,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {677#(<= |fibo2_#in~n| 0)} #res := 0; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:04,633 INFO L280 TraceCheckUtils]: 3: Hoare triple {677#(<= |fibo2_#in~n| 0)} assume true; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:04,634 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {677#(<= |fibo2_#in~n| 0)} {665#(< 1 fibo1_~n)} #69#return; {638#false} is VALID [2020-07-11 00:49:04,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:04,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {637#true} ~n := #in~n; {637#true} is VALID [2020-07-11 00:49:04,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {637#true} assume ~n < 1; {637#true} is VALID [2020-07-11 00:49:04,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {637#true} #res := 0; {637#true} is VALID [2020-07-11 00:49:04,643 INFO L280 TraceCheckUtils]: 3: Hoare triple {637#true} assume true; {637#true} is VALID [2020-07-11 00:49:04,644 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {637#true} {638#false} #71#return; {638#false} is VALID [2020-07-11 00:49:04,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {637#true} ~n := #in~n; {637#true} is VALID [2020-07-11 00:49:04,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {637#true} assume !(~n < 1); {664#(< 0 fibo1_~n)} is VALID [2020-07-11 00:49:04,646 INFO L280 TraceCheckUtils]: 2: Hoare triple {664#(< 0 fibo1_~n)} assume !(1 == ~n); {665#(< 1 fibo1_~n)} is VALID [2020-07-11 00:49:04,647 INFO L263 TraceCheckUtils]: 3: Hoare triple {665#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {637#true} is VALID [2020-07-11 00:49:04,647 INFO L280 TraceCheckUtils]: 4: Hoare triple {637#true} ~n := #in~n; {676#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:04,648 INFO L280 TraceCheckUtils]: 5: Hoare triple {676#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:04,649 INFO L280 TraceCheckUtils]: 6: Hoare triple {677#(<= |fibo2_#in~n| 0)} #res := 0; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:04,649 INFO L280 TraceCheckUtils]: 7: Hoare triple {677#(<= |fibo2_#in~n| 0)} assume true; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:04,651 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {677#(<= |fibo2_#in~n| 0)} {665#(< 1 fibo1_~n)} #69#return; {638#false} is VALID [2020-07-11 00:49:04,651 INFO L280 TraceCheckUtils]: 9: Hoare triple {638#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {638#false} is VALID [2020-07-11 00:49:04,652 INFO L263 TraceCheckUtils]: 10: Hoare triple {638#false} call #t~ret1 := fibo2(~n - 2); {637#true} is VALID [2020-07-11 00:49:04,652 INFO L280 TraceCheckUtils]: 11: Hoare triple {637#true} ~n := #in~n; {637#true} is VALID [2020-07-11 00:49:04,652 INFO L280 TraceCheckUtils]: 12: Hoare triple {637#true} assume ~n < 1; {637#true} is VALID [2020-07-11 00:49:04,653 INFO L280 TraceCheckUtils]: 13: Hoare triple {637#true} #res := 0; {637#true} is VALID [2020-07-11 00:49:04,653 INFO L280 TraceCheckUtils]: 14: Hoare triple {637#true} assume true; {637#true} is VALID [2020-07-11 00:49:04,653 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {637#true} {638#false} #71#return; {638#false} is VALID [2020-07-11 00:49:04,653 INFO L280 TraceCheckUtils]: 16: Hoare triple {638#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {638#false} is VALID [2020-07-11 00:49:04,654 INFO L280 TraceCheckUtils]: 17: Hoare triple {638#false} #res := #t~ret0 + #t~ret1; {638#false} is VALID [2020-07-11 00:49:04,654 INFO L280 TraceCheckUtils]: 18: Hoare triple {638#false} havoc #t~ret0; {638#false} is VALID [2020-07-11 00:49:04,655 INFO L280 TraceCheckUtils]: 19: Hoare triple {638#false} havoc #t~ret1; {638#false} is VALID [2020-07-11 00:49:04,655 INFO L280 TraceCheckUtils]: 20: Hoare triple {638#false} assume true; {638#false} is VALID [2020-07-11 00:49:04,655 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {638#false} {641#(<= 6 main_~x~0)} #63#return; {638#false} is VALID [2020-07-11 00:49:04,656 INFO L263 TraceCheckUtils]: 0: Hoare triple {637#true} call ULTIMATE.init(); {637#true} is VALID [2020-07-11 00:49:04,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {637#true} assume true; {637#true} is VALID [2020-07-11 00:49:04,657 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {637#true} {637#true} #59#return; {637#true} is VALID [2020-07-11 00:49:04,657 INFO L263 TraceCheckUtils]: 3: Hoare triple {637#true} call #t~ret5 := main(); {637#true} is VALID [2020-07-11 00:49:04,658 INFO L280 TraceCheckUtils]: 4: Hoare triple {637#true} ~x~0 := 6; {641#(<= 6 main_~x~0)} is VALID [2020-07-11 00:49:04,659 INFO L263 TraceCheckUtils]: 5: Hoare triple {641#(<= 6 main_~x~0)} call #t~ret4 := fibo1(~x~0); {637#true} is VALID [2020-07-11 00:49:04,659 INFO L280 TraceCheckUtils]: 6: Hoare triple {637#true} ~n := #in~n; {637#true} is VALID [2020-07-11 00:49:04,660 INFO L280 TraceCheckUtils]: 7: Hoare triple {637#true} assume !(~n < 1); {664#(< 0 fibo1_~n)} is VALID [2020-07-11 00:49:04,661 INFO L280 TraceCheckUtils]: 8: Hoare triple {664#(< 0 fibo1_~n)} assume !(1 == ~n); {665#(< 1 fibo1_~n)} is VALID [2020-07-11 00:49:04,661 INFO L263 TraceCheckUtils]: 9: Hoare triple {665#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {637#true} is VALID [2020-07-11 00:49:04,662 INFO L280 TraceCheckUtils]: 10: Hoare triple {637#true} ~n := #in~n; {676#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:04,663 INFO L280 TraceCheckUtils]: 11: Hoare triple {676#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:04,663 INFO L280 TraceCheckUtils]: 12: Hoare triple {677#(<= |fibo2_#in~n| 0)} #res := 0; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:04,664 INFO L280 TraceCheckUtils]: 13: Hoare triple {677#(<= |fibo2_#in~n| 0)} assume true; {677#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:04,665 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {677#(<= |fibo2_#in~n| 0)} {665#(< 1 fibo1_~n)} #69#return; {638#false} is VALID [2020-07-11 00:49:04,666 INFO L280 TraceCheckUtils]: 15: Hoare triple {638#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {638#false} is VALID [2020-07-11 00:49:04,666 INFO L263 TraceCheckUtils]: 16: Hoare triple {638#false} call #t~ret1 := fibo2(~n - 2); {637#true} is VALID [2020-07-11 00:49:04,666 INFO L280 TraceCheckUtils]: 17: Hoare triple {637#true} ~n := #in~n; {637#true} is VALID [2020-07-11 00:49:04,666 INFO L280 TraceCheckUtils]: 18: Hoare triple {637#true} assume ~n < 1; {637#true} is VALID [2020-07-11 00:49:04,667 INFO L280 TraceCheckUtils]: 19: Hoare triple {637#true} #res := 0; {637#true} is VALID [2020-07-11 00:49:04,667 INFO L280 TraceCheckUtils]: 20: Hoare triple {637#true} assume true; {637#true} is VALID [2020-07-11 00:49:04,667 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {637#true} {638#false} #71#return; {638#false} is VALID [2020-07-11 00:49:04,668 INFO L280 TraceCheckUtils]: 22: Hoare triple {638#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {638#false} is VALID [2020-07-11 00:49:04,668 INFO L280 TraceCheckUtils]: 23: Hoare triple {638#false} #res := #t~ret0 + #t~ret1; {638#false} is VALID [2020-07-11 00:49:04,668 INFO L280 TraceCheckUtils]: 24: Hoare triple {638#false} havoc #t~ret0; {638#false} is VALID [2020-07-11 00:49:04,668 INFO L280 TraceCheckUtils]: 25: Hoare triple {638#false} havoc #t~ret1; {638#false} is VALID [2020-07-11 00:49:04,669 INFO L280 TraceCheckUtils]: 26: Hoare triple {638#false} assume true; {638#false} is VALID [2020-07-11 00:49:04,669 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {638#false} {641#(<= 6 main_~x~0)} #63#return; {638#false} is VALID [2020-07-11 00:49:04,669 INFO L280 TraceCheckUtils]: 28: Hoare triple {638#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {638#false} is VALID [2020-07-11 00:49:04,670 INFO L280 TraceCheckUtils]: 29: Hoare triple {638#false} ~result~0 := #t~ret4; {638#false} is VALID [2020-07-11 00:49:04,670 INFO L280 TraceCheckUtils]: 30: Hoare triple {638#false} havoc #t~ret4; {638#false} is VALID [2020-07-11 00:49:04,670 INFO L280 TraceCheckUtils]: 31: Hoare triple {638#false} assume 8 != ~result~0; {638#false} is VALID [2020-07-11 00:49:04,671 INFO L280 TraceCheckUtils]: 32: Hoare triple {638#false} assume !false; {638#false} is VALID [2020-07-11 00:49:04,672 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-11 00:49:04,673 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [933753725] [2020-07-11 00:49:04,673 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:49:04,673 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 00:49:04,674 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [99347728] [2020-07-11 00:49:04,674 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2020-07-11 00:49:04,675 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:04,675 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 00:49:04,713 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:04,714 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 00:49:04,714 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:04,714 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 00:49:04,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-07-11 00:49:04,715 INFO L87 Difference]: Start difference. First operand 42 states and 49 transitions. Second operand 7 states. [2020-07-11 00:49:05,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:05,110 INFO L93 Difference]: Finished difference Result 82 states and 102 transitions. [2020-07-11 00:49:05,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-11 00:49:05,111 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2020-07-11 00:49:05,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:05,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 00:49:05,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 99 transitions. [2020-07-11 00:49:05,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 00:49:05,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 99 transitions. [2020-07-11 00:49:05,121 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 99 transitions. [2020-07-11 00:49:05,282 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 00:49:05,288 INFO L225 Difference]: With dead ends: 82 [2020-07-11 00:49:05,288 INFO L226 Difference]: Without dead ends: 46 [2020-07-11 00:49:05,290 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-11 00:49:05,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46 states. [2020-07-11 00:49:05,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 44. [2020-07-11 00:49:05,372 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:05,373 INFO L82 GeneralOperation]: Start isEquivalent. First operand 46 states. Second operand 44 states. [2020-07-11 00:49:05,373 INFO L74 IsIncluded]: Start isIncluded. First operand 46 states. Second operand 44 states. [2020-07-11 00:49:05,373 INFO L87 Difference]: Start difference. First operand 46 states. Second operand 44 states. [2020-07-11 00:49:05,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:05,381 INFO L93 Difference]: Finished difference Result 46 states and 54 transitions. [2020-07-11 00:49:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 54 transitions. [2020-07-11 00:49:05,383 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:05,384 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:05,384 INFO L74 IsIncluded]: Start isIncluded. First operand 44 states. Second operand 46 states. [2020-07-11 00:49:05,384 INFO L87 Difference]: Start difference. First operand 44 states. Second operand 46 states. [2020-07-11 00:49:05,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:05,391 INFO L93 Difference]: Finished difference Result 46 states and 54 transitions. [2020-07-11 00:49:05,391 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 54 transitions. [2020-07-11 00:49:05,392 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:05,392 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:05,392 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:05,392 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:05,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44 states. [2020-07-11 00:49:05,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 51 transitions. [2020-07-11 00:49:05,398 INFO L78 Accepts]: Start accepts. Automaton has 44 states and 51 transitions. Word has length 33 [2020-07-11 00:49:05,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:05,399 INFO L479 AbstractCegarLoop]: Abstraction has 44 states and 51 transitions. [2020-07-11 00:49:05,399 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 00:49:05,399 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 44 states and 51 transitions. [2020-07-11 00:49:05,468 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:05,469 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 51 transitions. [2020-07-11 00:49:05,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-07-11 00:49:05,471 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:05,471 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:05,471 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-11 00:49:05,471 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:05,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:05,472 INFO L82 PathProgramCache]: Analyzing trace with hash 887160861, now seen corresponding path program 1 times [2020-07-11 00:49:05,472 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:05,472 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1644411114] [2020-07-11 00:49:05,472 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:05,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:05,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {1026#true} assume true; {1026#true} is VALID [2020-07-11 00:49:05,553 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1026#true} {1026#true} #59#return; {1026#true} is VALID [2020-07-11 00:49:05,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:05,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:05,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {1026#true} ~n := #in~n; {1067#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:05,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {1067#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1067#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:05,640 INFO L280 TraceCheckUtils]: 2: Hoare triple {1067#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {1068#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:05,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {1068#(<= |fibo2_#in~n| 1)} #res := 1; {1068#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:05,641 INFO L280 TraceCheckUtils]: 4: Hoare triple {1068#(<= |fibo2_#in~n| 1)} assume true; {1068#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:05,643 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1068#(<= |fibo2_#in~n| 1)} {1054#(= fibo1_~n |fibo1_#in~n|)} #69#return; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:05,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {1026#true} ~n := #in~n; {1026#true} is VALID [2020-07-11 00:49:05,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {1026#true} assume ~n < 1; {1026#true} is VALID [2020-07-11 00:49:05,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {1026#true} #res := 0; {1026#true} is VALID [2020-07-11 00:49:05,655 INFO L280 TraceCheckUtils]: 3: Hoare triple {1026#true} assume true; {1026#true} is VALID [2020-07-11 00:49:05,656 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1026#true} {1061#(<= |fibo1_#in~n| 2)} #71#return; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {1026#true} ~n := #in~n; {1054#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:05,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {1054#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {1054#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:05,660 INFO L280 TraceCheckUtils]: 2: Hoare triple {1054#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {1054#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:05,660 INFO L263 TraceCheckUtils]: 3: Hoare triple {1054#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {1026#true} is VALID [2020-07-11 00:49:05,661 INFO L280 TraceCheckUtils]: 4: Hoare triple {1026#true} ~n := #in~n; {1067#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:05,662 INFO L280 TraceCheckUtils]: 5: Hoare triple {1067#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1067#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:05,662 INFO L280 TraceCheckUtils]: 6: Hoare triple {1067#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {1068#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:05,663 INFO L280 TraceCheckUtils]: 7: Hoare triple {1068#(<= |fibo2_#in~n| 1)} #res := 1; {1068#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:05,664 INFO L280 TraceCheckUtils]: 8: Hoare triple {1068#(<= |fibo2_#in~n| 1)} assume true; {1068#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:05,665 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1068#(<= |fibo2_#in~n| 1)} {1054#(= fibo1_~n |fibo1_#in~n|)} #69#return; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,666 INFO L280 TraceCheckUtils]: 10: Hoare triple {1061#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,666 INFO L263 TraceCheckUtils]: 11: Hoare triple {1061#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {1026#true} is VALID [2020-07-11 00:49:05,666 INFO L280 TraceCheckUtils]: 12: Hoare triple {1026#true} ~n := #in~n; {1026#true} is VALID [2020-07-11 00:49:05,666 INFO L280 TraceCheckUtils]: 13: Hoare triple {1026#true} assume ~n < 1; {1026#true} is VALID [2020-07-11 00:49:05,667 INFO L280 TraceCheckUtils]: 14: Hoare triple {1026#true} #res := 0; {1026#true} is VALID [2020-07-11 00:49:05,667 INFO L280 TraceCheckUtils]: 15: Hoare triple {1026#true} assume true; {1026#true} is VALID [2020-07-11 00:49:05,668 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1026#true} {1061#(<= |fibo1_#in~n| 2)} #71#return; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,669 INFO L280 TraceCheckUtils]: 17: Hoare triple {1061#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,669 INFO L280 TraceCheckUtils]: 18: Hoare triple {1061#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,670 INFO L280 TraceCheckUtils]: 19: Hoare triple {1061#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,670 INFO L280 TraceCheckUtils]: 20: Hoare triple {1061#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,671 INFO L280 TraceCheckUtils]: 21: Hoare triple {1061#(<= |fibo1_#in~n| 2)} assume true; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,672 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1061#(<= |fibo1_#in~n| 2)} {1030#(<= 6 main_~x~0)} #63#return; {1027#false} is VALID [2020-07-11 00:49:05,673 INFO L263 TraceCheckUtils]: 0: Hoare triple {1026#true} call ULTIMATE.init(); {1026#true} is VALID [2020-07-11 00:49:05,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {1026#true} assume true; {1026#true} is VALID [2020-07-11 00:49:05,674 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1026#true} {1026#true} #59#return; {1026#true} is VALID [2020-07-11 00:49:05,674 INFO L263 TraceCheckUtils]: 3: Hoare triple {1026#true} call #t~ret5 := main(); {1026#true} is VALID [2020-07-11 00:49:05,675 INFO L280 TraceCheckUtils]: 4: Hoare triple {1026#true} ~x~0 := 6; {1030#(<= 6 main_~x~0)} is VALID [2020-07-11 00:49:05,675 INFO L263 TraceCheckUtils]: 5: Hoare triple {1030#(<= 6 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1026#true} is VALID [2020-07-11 00:49:05,676 INFO L280 TraceCheckUtils]: 6: Hoare triple {1026#true} ~n := #in~n; {1054#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:05,676 INFO L280 TraceCheckUtils]: 7: Hoare triple {1054#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {1054#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:05,677 INFO L280 TraceCheckUtils]: 8: Hoare triple {1054#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {1054#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:05,677 INFO L263 TraceCheckUtils]: 9: Hoare triple {1054#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {1026#true} is VALID [2020-07-11 00:49:05,678 INFO L280 TraceCheckUtils]: 10: Hoare triple {1026#true} ~n := #in~n; {1067#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:05,678 INFO L280 TraceCheckUtils]: 11: Hoare triple {1067#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1067#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:05,679 INFO L280 TraceCheckUtils]: 12: Hoare triple {1067#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {1068#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:05,680 INFO L280 TraceCheckUtils]: 13: Hoare triple {1068#(<= |fibo2_#in~n| 1)} #res := 1; {1068#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:05,680 INFO L280 TraceCheckUtils]: 14: Hoare triple {1068#(<= |fibo2_#in~n| 1)} assume true; {1068#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:05,682 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1068#(<= |fibo2_#in~n| 1)} {1054#(= fibo1_~n |fibo1_#in~n|)} #69#return; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,682 INFO L280 TraceCheckUtils]: 16: Hoare triple {1061#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,682 INFO L263 TraceCheckUtils]: 17: Hoare triple {1061#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {1026#true} is VALID [2020-07-11 00:49:05,683 INFO L280 TraceCheckUtils]: 18: Hoare triple {1026#true} ~n := #in~n; {1026#true} is VALID [2020-07-11 00:49:05,683 INFO L280 TraceCheckUtils]: 19: Hoare triple {1026#true} assume ~n < 1; {1026#true} is VALID [2020-07-11 00:49:05,683 INFO L280 TraceCheckUtils]: 20: Hoare triple {1026#true} #res := 0; {1026#true} is VALID [2020-07-11 00:49:05,683 INFO L280 TraceCheckUtils]: 21: Hoare triple {1026#true} assume true; {1026#true} is VALID [2020-07-11 00:49:05,684 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1026#true} {1061#(<= |fibo1_#in~n| 2)} #71#return; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,685 INFO L280 TraceCheckUtils]: 23: Hoare triple {1061#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,686 INFO L280 TraceCheckUtils]: 24: Hoare triple {1061#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,686 INFO L280 TraceCheckUtils]: 25: Hoare triple {1061#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,687 INFO L280 TraceCheckUtils]: 26: Hoare triple {1061#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,687 INFO L280 TraceCheckUtils]: 27: Hoare triple {1061#(<= |fibo1_#in~n| 2)} assume true; {1061#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:05,688 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1061#(<= |fibo1_#in~n| 2)} {1030#(<= 6 main_~x~0)} #63#return; {1027#false} is VALID [2020-07-11 00:49:05,689 INFO L280 TraceCheckUtils]: 29: Hoare triple {1027#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {1027#false} is VALID [2020-07-11 00:49:05,689 INFO L280 TraceCheckUtils]: 30: Hoare triple {1027#false} ~result~0 := #t~ret4; {1027#false} is VALID [2020-07-11 00:49:05,689 INFO L280 TraceCheckUtils]: 31: Hoare triple {1027#false} havoc #t~ret4; {1027#false} is VALID [2020-07-11 00:49:05,689 INFO L280 TraceCheckUtils]: 32: Hoare triple {1027#false} assume 8 != ~result~0; {1027#false} is VALID [2020-07-11 00:49:05,690 INFO L280 TraceCheckUtils]: 33: Hoare triple {1027#false} assume !false; {1027#false} is VALID [2020-07-11 00:49:05,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-11 00:49:05,692 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1644411114] [2020-07-11 00:49:05,692 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:49:05,692 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 00:49:05,693 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466273873] [2020-07-11 00:49:05,693 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 34 [2020-07-11 00:49:05,693 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:05,694 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 00:49:05,730 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 00:49:05,731 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 00:49:05,731 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:05,732 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 00:49:05,732 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-07-11 00:49:05,732 INFO L87 Difference]: Start difference. First operand 44 states and 51 transitions. Second operand 7 states. [2020-07-11 00:49:06,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:06,371 INFO L93 Difference]: Finished difference Result 74 states and 94 transitions. [2020-07-11 00:49:06,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-11 00:49:06,372 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 34 [2020-07-11 00:49:06,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:06,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 00:49:06,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 86 transitions. [2020-07-11 00:49:06,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 00:49:06,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 86 transitions. [2020-07-11 00:49:06,383 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 86 transitions. [2020-07-11 00:49:06,486 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:06,492 INFO L225 Difference]: With dead ends: 74 [2020-07-11 00:49:06,493 INFO L226 Difference]: Without dead ends: 68 [2020-07-11 00:49:06,496 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-07-11 00:49:06,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2020-07-11 00:49:06,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 66. [2020-07-11 00:49:06,601 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:06,601 INFO L82 GeneralOperation]: Start isEquivalent. First operand 68 states. Second operand 66 states. [2020-07-11 00:49:06,602 INFO L74 IsIncluded]: Start isIncluded. First operand 68 states. Second operand 66 states. [2020-07-11 00:49:06,602 INFO L87 Difference]: Start difference. First operand 68 states. Second operand 66 states. [2020-07-11 00:49:06,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:06,608 INFO L93 Difference]: Finished difference Result 68 states and 88 transitions. [2020-07-11 00:49:06,608 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 88 transitions. [2020-07-11 00:49:06,609 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:06,609 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:06,609 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 68 states. [2020-07-11 00:49:06,610 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 68 states. [2020-07-11 00:49:06,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:06,617 INFO L93 Difference]: Finished difference Result 68 states and 88 transitions. [2020-07-11 00:49:06,617 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 88 transitions. [2020-07-11 00:49:06,618 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:06,618 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:06,618 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:06,619 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:06,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2020-07-11 00:49:06,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 83 transitions. [2020-07-11 00:49:06,623 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 83 transitions. Word has length 34 [2020-07-11 00:49:06,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:06,624 INFO L479 AbstractCegarLoop]: Abstraction has 66 states and 83 transitions. [2020-07-11 00:49:06,624 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 00:49:06,624 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 66 states and 83 transitions. [2020-07-11 00:49:06,738 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 00:49:06,739 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 83 transitions. [2020-07-11 00:49:06,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2020-07-11 00:49:06,741 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:06,741 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:06,741 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-11 00:49:06,741 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:06,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:06,742 INFO L82 PathProgramCache]: Analyzing trace with hash 1875452576, now seen corresponding path program 1 times [2020-07-11 00:49:06,742 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:06,743 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [157025606] [2020-07-11 00:49:06,743 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:06,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:06,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:06,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {1492#true} assume true; {1492#true} is VALID [2020-07-11 00:49:06,782 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1492#true} {1492#true} #59#return; {1492#true} is VALID [2020-07-11 00:49:06,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:06,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:06,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {1492#true} ~n := #in~n; {1574#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:06,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {1574#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {1575#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:06,876 INFO L280 TraceCheckUtils]: 2: Hoare triple {1575#(<= |fibo1_#in~n| 0)} #res := 0; {1575#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:06,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {1575#(<= |fibo1_#in~n| 0)} assume true; {1575#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:06,877 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1575#(<= |fibo1_#in~n| 0)} {1563#(< 1 fibo2_~n)} #65#return; {1493#false} is VALID [2020-07-11 00:49:06,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:06,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {1492#true} ~n := #in~n; {1492#true} is VALID [2020-07-11 00:49:06,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {1492#true} assume ~n < 1; {1492#true} is VALID [2020-07-11 00:49:06,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {1492#true} #res := 0; {1492#true} is VALID [2020-07-11 00:49:06,888 INFO L280 TraceCheckUtils]: 3: Hoare triple {1492#true} assume true; {1492#true} is VALID [2020-07-11 00:49:06,888 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1492#true} {1493#false} #67#return; {1493#false} is VALID [2020-07-11 00:49:06,888 INFO L280 TraceCheckUtils]: 0: Hoare triple {1492#true} ~n := #in~n; {1492#true} is VALID [2020-07-11 00:49:06,889 INFO L280 TraceCheckUtils]: 1: Hoare triple {1492#true} assume !(~n < 1); {1562#(< 0 fibo2_~n)} is VALID [2020-07-11 00:49:06,891 INFO L280 TraceCheckUtils]: 2: Hoare triple {1562#(< 0 fibo2_~n)} assume !(1 == ~n); {1563#(< 1 fibo2_~n)} is VALID [2020-07-11 00:49:06,892 INFO L263 TraceCheckUtils]: 3: Hoare triple {1563#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1492#true} is VALID [2020-07-11 00:49:06,893 INFO L280 TraceCheckUtils]: 4: Hoare triple {1492#true} ~n := #in~n; {1574#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:06,895 INFO L280 TraceCheckUtils]: 5: Hoare triple {1574#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {1575#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:06,896 INFO L280 TraceCheckUtils]: 6: Hoare triple {1575#(<= |fibo1_#in~n| 0)} #res := 0; {1575#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:06,897 INFO L280 TraceCheckUtils]: 7: Hoare triple {1575#(<= |fibo1_#in~n| 0)} assume true; {1575#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:06,898 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1575#(<= |fibo1_#in~n| 0)} {1563#(< 1 fibo2_~n)} #65#return; {1493#false} is VALID [2020-07-11 00:49:06,898 INFO L280 TraceCheckUtils]: 9: Hoare triple {1493#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1493#false} is VALID [2020-07-11 00:49:06,899 INFO L263 TraceCheckUtils]: 10: Hoare triple {1493#false} call #t~ret3 := fibo1(~n - 2); {1492#true} is VALID [2020-07-11 00:49:06,899 INFO L280 TraceCheckUtils]: 11: Hoare triple {1492#true} ~n := #in~n; {1492#true} is VALID [2020-07-11 00:49:06,899 INFO L280 TraceCheckUtils]: 12: Hoare triple {1492#true} assume ~n < 1; {1492#true} is VALID [2020-07-11 00:49:06,900 INFO L280 TraceCheckUtils]: 13: Hoare triple {1492#true} #res := 0; {1492#true} is VALID [2020-07-11 00:49:06,900 INFO L280 TraceCheckUtils]: 14: Hoare triple {1492#true} assume true; {1492#true} is VALID [2020-07-11 00:49:06,900 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1492#true} {1493#false} #67#return; {1493#false} is VALID [2020-07-11 00:49:06,901 INFO L280 TraceCheckUtils]: 16: Hoare triple {1493#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {1493#false} is VALID [2020-07-11 00:49:06,901 INFO L280 TraceCheckUtils]: 17: Hoare triple {1493#false} #res := #t~ret2 + #t~ret3; {1493#false} is VALID [2020-07-11 00:49:06,901 INFO L280 TraceCheckUtils]: 18: Hoare triple {1493#false} havoc #t~ret3; {1493#false} is VALID [2020-07-11 00:49:06,901 INFO L280 TraceCheckUtils]: 19: Hoare triple {1493#false} havoc #t~ret2; {1493#false} is VALID [2020-07-11 00:49:06,902 INFO L280 TraceCheckUtils]: 20: Hoare triple {1493#false} assume true; {1493#false} is VALID [2020-07-11 00:49:06,902 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1493#false} {1492#true} #69#return; {1493#false} is VALID [2020-07-11 00:49:06,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:06,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {1492#true} ~n := #in~n; {1492#true} is VALID [2020-07-11 00:49:06,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {1492#true} assume ~n < 1; {1492#true} is VALID [2020-07-11 00:49:06,909 INFO L280 TraceCheckUtils]: 2: Hoare triple {1492#true} #res := 0; {1492#true} is VALID [2020-07-11 00:49:06,909 INFO L280 TraceCheckUtils]: 3: Hoare triple {1492#true} assume true; {1492#true} is VALID [2020-07-11 00:49:06,909 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1492#true} {1493#false} #71#return; {1493#false} is VALID [2020-07-11 00:49:06,910 INFO L280 TraceCheckUtils]: 0: Hoare triple {1492#true} ~n := #in~n; {1492#true} is VALID [2020-07-11 00:49:06,910 INFO L280 TraceCheckUtils]: 1: Hoare triple {1492#true} assume !(~n < 1); {1492#true} is VALID [2020-07-11 00:49:06,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {1492#true} assume !(1 == ~n); {1492#true} is VALID [2020-07-11 00:49:06,910 INFO L263 TraceCheckUtils]: 3: Hoare triple {1492#true} call #t~ret0 := fibo2(~n - 1); {1492#true} is VALID [2020-07-11 00:49:06,911 INFO L280 TraceCheckUtils]: 4: Hoare triple {1492#true} ~n := #in~n; {1492#true} is VALID [2020-07-11 00:49:06,912 INFO L280 TraceCheckUtils]: 5: Hoare triple {1492#true} assume !(~n < 1); {1562#(< 0 fibo2_~n)} is VALID [2020-07-11 00:49:06,912 INFO L280 TraceCheckUtils]: 6: Hoare triple {1562#(< 0 fibo2_~n)} assume !(1 == ~n); {1563#(< 1 fibo2_~n)} is VALID [2020-07-11 00:49:06,913 INFO L263 TraceCheckUtils]: 7: Hoare triple {1563#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1492#true} is VALID [2020-07-11 00:49:06,913 INFO L280 TraceCheckUtils]: 8: Hoare triple {1492#true} ~n := #in~n; {1574#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:06,914 INFO L280 TraceCheckUtils]: 9: Hoare triple {1574#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {1575#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:06,915 INFO L280 TraceCheckUtils]: 10: Hoare triple {1575#(<= |fibo1_#in~n| 0)} #res := 0; {1575#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:06,916 INFO L280 TraceCheckUtils]: 11: Hoare triple {1575#(<= |fibo1_#in~n| 0)} assume true; {1575#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:06,917 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1575#(<= |fibo1_#in~n| 0)} {1563#(< 1 fibo2_~n)} #65#return; {1493#false} is VALID [2020-07-11 00:49:06,917 INFO L280 TraceCheckUtils]: 13: Hoare triple {1493#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1493#false} is VALID [2020-07-11 00:49:06,917 INFO L263 TraceCheckUtils]: 14: Hoare triple {1493#false} call #t~ret3 := fibo1(~n - 2); {1492#true} is VALID [2020-07-11 00:49:06,918 INFO L280 TraceCheckUtils]: 15: Hoare triple {1492#true} ~n := #in~n; {1492#true} is VALID [2020-07-11 00:49:06,918 INFO L280 TraceCheckUtils]: 16: Hoare triple {1492#true} assume ~n < 1; {1492#true} is VALID [2020-07-11 00:49:06,918 INFO L280 TraceCheckUtils]: 17: Hoare triple {1492#true} #res := 0; {1492#true} is VALID [2020-07-11 00:49:06,918 INFO L280 TraceCheckUtils]: 18: Hoare triple {1492#true} assume true; {1492#true} is VALID [2020-07-11 00:49:06,919 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {1492#true} {1493#false} #67#return; {1493#false} is VALID [2020-07-11 00:49:06,919 INFO L280 TraceCheckUtils]: 20: Hoare triple {1493#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {1493#false} is VALID [2020-07-11 00:49:06,919 INFO L280 TraceCheckUtils]: 21: Hoare triple {1493#false} #res := #t~ret2 + #t~ret3; {1493#false} is VALID [2020-07-11 00:49:06,919 INFO L280 TraceCheckUtils]: 22: Hoare triple {1493#false} havoc #t~ret3; {1493#false} is VALID [2020-07-11 00:49:06,920 INFO L280 TraceCheckUtils]: 23: Hoare triple {1493#false} havoc #t~ret2; {1493#false} is VALID [2020-07-11 00:49:06,920 INFO L280 TraceCheckUtils]: 24: Hoare triple {1493#false} assume true; {1493#false} is VALID [2020-07-11 00:49:06,920 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1493#false} {1492#true} #69#return; {1493#false} is VALID [2020-07-11 00:49:06,920 INFO L280 TraceCheckUtils]: 26: Hoare triple {1493#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1493#false} is VALID [2020-07-11 00:49:06,921 INFO L263 TraceCheckUtils]: 27: Hoare triple {1493#false} call #t~ret1 := fibo2(~n - 2); {1492#true} is VALID [2020-07-11 00:49:06,921 INFO L280 TraceCheckUtils]: 28: Hoare triple {1492#true} ~n := #in~n; {1492#true} is VALID [2020-07-11 00:49:06,921 INFO L280 TraceCheckUtils]: 29: Hoare triple {1492#true} assume ~n < 1; {1492#true} is VALID [2020-07-11 00:49:06,922 INFO L280 TraceCheckUtils]: 30: Hoare triple {1492#true} #res := 0; {1492#true} is VALID [2020-07-11 00:49:06,922 INFO L280 TraceCheckUtils]: 31: Hoare triple {1492#true} assume true; {1492#true} is VALID [2020-07-11 00:49:06,922 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1492#true} {1493#false} #71#return; {1493#false} is VALID [2020-07-11 00:49:06,922 INFO L280 TraceCheckUtils]: 33: Hoare triple {1493#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1493#false} is VALID [2020-07-11 00:49:06,923 INFO L280 TraceCheckUtils]: 34: Hoare triple {1493#false} #res := #t~ret0 + #t~ret1; {1493#false} is VALID [2020-07-11 00:49:06,923 INFO L280 TraceCheckUtils]: 35: Hoare triple {1493#false} havoc #t~ret0; {1493#false} is VALID [2020-07-11 00:49:06,923 INFO L280 TraceCheckUtils]: 36: Hoare triple {1493#false} havoc #t~ret1; {1493#false} is VALID [2020-07-11 00:49:06,923 INFO L280 TraceCheckUtils]: 37: Hoare triple {1493#false} assume true; {1493#false} is VALID [2020-07-11 00:49:06,924 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1493#false} {1492#true} #63#return; {1493#false} is VALID [2020-07-11 00:49:06,925 INFO L263 TraceCheckUtils]: 0: Hoare triple {1492#true} call ULTIMATE.init(); {1492#true} is VALID [2020-07-11 00:49:06,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {1492#true} assume true; {1492#true} is VALID [2020-07-11 00:49:06,926 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1492#true} {1492#true} #59#return; {1492#true} is VALID [2020-07-11 00:49:06,926 INFO L263 TraceCheckUtils]: 3: Hoare triple {1492#true} call #t~ret5 := main(); {1492#true} is VALID [2020-07-11 00:49:06,927 INFO L280 TraceCheckUtils]: 4: Hoare triple {1492#true} ~x~0 := 6; {1492#true} is VALID [2020-07-11 00:49:06,927 INFO L263 TraceCheckUtils]: 5: Hoare triple {1492#true} call #t~ret4 := fibo1(~x~0); {1492#true} is VALID [2020-07-11 00:49:06,927 INFO L280 TraceCheckUtils]: 6: Hoare triple {1492#true} ~n := #in~n; {1492#true} is VALID [2020-07-11 00:49:06,927 INFO L280 TraceCheckUtils]: 7: Hoare triple {1492#true} assume !(~n < 1); {1492#true} is VALID [2020-07-11 00:49:06,928 INFO L280 TraceCheckUtils]: 8: Hoare triple {1492#true} assume !(1 == ~n); {1492#true} is VALID [2020-07-11 00:49:06,928 INFO L263 TraceCheckUtils]: 9: Hoare triple {1492#true} call #t~ret0 := fibo2(~n - 1); {1492#true} is VALID [2020-07-11 00:49:06,928 INFO L280 TraceCheckUtils]: 10: Hoare triple {1492#true} ~n := #in~n; {1492#true} is VALID [2020-07-11 00:49:06,929 INFO L280 TraceCheckUtils]: 11: Hoare triple {1492#true} assume !(~n < 1); {1562#(< 0 fibo2_~n)} is VALID [2020-07-11 00:49:06,930 INFO L280 TraceCheckUtils]: 12: Hoare triple {1562#(< 0 fibo2_~n)} assume !(1 == ~n); {1563#(< 1 fibo2_~n)} is VALID [2020-07-11 00:49:06,930 INFO L263 TraceCheckUtils]: 13: Hoare triple {1563#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1492#true} is VALID [2020-07-11 00:49:06,931 INFO L280 TraceCheckUtils]: 14: Hoare triple {1492#true} ~n := #in~n; {1574#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:06,931 INFO L280 TraceCheckUtils]: 15: Hoare triple {1574#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {1575#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:06,932 INFO L280 TraceCheckUtils]: 16: Hoare triple {1575#(<= |fibo1_#in~n| 0)} #res := 0; {1575#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:06,933 INFO L280 TraceCheckUtils]: 17: Hoare triple {1575#(<= |fibo1_#in~n| 0)} assume true; {1575#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:06,934 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1575#(<= |fibo1_#in~n| 0)} {1563#(< 1 fibo2_~n)} #65#return; {1493#false} is VALID [2020-07-11 00:49:06,934 INFO L280 TraceCheckUtils]: 19: Hoare triple {1493#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1493#false} is VALID [2020-07-11 00:49:06,934 INFO L263 TraceCheckUtils]: 20: Hoare triple {1493#false} call #t~ret3 := fibo1(~n - 2); {1492#true} is VALID [2020-07-11 00:49:06,935 INFO L280 TraceCheckUtils]: 21: Hoare triple {1492#true} ~n := #in~n; {1492#true} is VALID [2020-07-11 00:49:06,935 INFO L280 TraceCheckUtils]: 22: Hoare triple {1492#true} assume ~n < 1; {1492#true} is VALID [2020-07-11 00:49:06,935 INFO L280 TraceCheckUtils]: 23: Hoare triple {1492#true} #res := 0; {1492#true} is VALID [2020-07-11 00:49:06,935 INFO L280 TraceCheckUtils]: 24: Hoare triple {1492#true} assume true; {1492#true} is VALID [2020-07-11 00:49:06,936 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1492#true} {1493#false} #67#return; {1493#false} is VALID [2020-07-11 00:49:06,936 INFO L280 TraceCheckUtils]: 26: Hoare triple {1493#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {1493#false} is VALID [2020-07-11 00:49:06,936 INFO L280 TraceCheckUtils]: 27: Hoare triple {1493#false} #res := #t~ret2 + #t~ret3; {1493#false} is VALID [2020-07-11 00:49:06,936 INFO L280 TraceCheckUtils]: 28: Hoare triple {1493#false} havoc #t~ret3; {1493#false} is VALID [2020-07-11 00:49:06,937 INFO L280 TraceCheckUtils]: 29: Hoare triple {1493#false} havoc #t~ret2; {1493#false} is VALID [2020-07-11 00:49:06,937 INFO L280 TraceCheckUtils]: 30: Hoare triple {1493#false} assume true; {1493#false} is VALID [2020-07-11 00:49:06,937 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1493#false} {1492#true} #69#return; {1493#false} is VALID [2020-07-11 00:49:06,937 INFO L280 TraceCheckUtils]: 32: Hoare triple {1493#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1493#false} is VALID [2020-07-11 00:49:06,938 INFO L263 TraceCheckUtils]: 33: Hoare triple {1493#false} call #t~ret1 := fibo2(~n - 2); {1492#true} is VALID [2020-07-11 00:49:06,938 INFO L280 TraceCheckUtils]: 34: Hoare triple {1492#true} ~n := #in~n; {1492#true} is VALID [2020-07-11 00:49:06,938 INFO L280 TraceCheckUtils]: 35: Hoare triple {1492#true} assume ~n < 1; {1492#true} is VALID [2020-07-11 00:49:06,938 INFO L280 TraceCheckUtils]: 36: Hoare triple {1492#true} #res := 0; {1492#true} is VALID [2020-07-11 00:49:06,938 INFO L280 TraceCheckUtils]: 37: Hoare triple {1492#true} assume true; {1492#true} is VALID [2020-07-11 00:49:06,939 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1492#true} {1493#false} #71#return; {1493#false} is VALID [2020-07-11 00:49:06,939 INFO L280 TraceCheckUtils]: 39: Hoare triple {1493#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1493#false} is VALID [2020-07-11 00:49:06,939 INFO L280 TraceCheckUtils]: 40: Hoare triple {1493#false} #res := #t~ret0 + #t~ret1; {1493#false} is VALID [2020-07-11 00:49:06,939 INFO L280 TraceCheckUtils]: 41: Hoare triple {1493#false} havoc #t~ret0; {1493#false} is VALID [2020-07-11 00:49:06,940 INFO L280 TraceCheckUtils]: 42: Hoare triple {1493#false} havoc #t~ret1; {1493#false} is VALID [2020-07-11 00:49:06,940 INFO L280 TraceCheckUtils]: 43: Hoare triple {1493#false} assume true; {1493#false} is VALID [2020-07-11 00:49:06,940 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1493#false} {1492#true} #63#return; {1493#false} is VALID [2020-07-11 00:49:06,940 INFO L280 TraceCheckUtils]: 45: Hoare triple {1493#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {1493#false} is VALID [2020-07-11 00:49:06,941 INFO L280 TraceCheckUtils]: 46: Hoare triple {1493#false} ~result~0 := #t~ret4; {1493#false} is VALID [2020-07-11 00:49:06,941 INFO L280 TraceCheckUtils]: 47: Hoare triple {1493#false} havoc #t~ret4; {1493#false} is VALID [2020-07-11 00:49:06,941 INFO L280 TraceCheckUtils]: 48: Hoare triple {1493#false} assume 8 != ~result~0; {1493#false} is VALID [2020-07-11 00:49:06,941 INFO L280 TraceCheckUtils]: 49: Hoare triple {1493#false} assume !false; {1493#false} is VALID [2020-07-11 00:49:06,944 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-11 00:49:06,944 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [157025606] [2020-07-11 00:49:06,945 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:49:06,945 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-07-11 00:49:06,945 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279253850] [2020-07-11 00:49:06,946 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 50 [2020-07-11 00:49:06,946 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:06,946 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-11 00:49:06,994 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:06,995 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-11 00:49:06,995 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:06,996 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-11 00:49:06,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-11 00:49:06,996 INFO L87 Difference]: Start difference. First operand 66 states and 83 transitions. Second operand 6 states. [2020-07-11 00:49:07,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:07,369 INFO L93 Difference]: Finished difference Result 130 states and 178 transitions. [2020-07-11 00:49:07,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-11 00:49:07,370 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 50 [2020-07-11 00:49:07,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:07,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-11 00:49:07,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 98 transitions. [2020-07-11 00:49:07,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-11 00:49:07,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 98 transitions. [2020-07-11 00:49:07,377 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 98 transitions. [2020-07-11 00:49:07,470 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:07,477 INFO L225 Difference]: With dead ends: 130 [2020-07-11 00:49:07,478 INFO L226 Difference]: Without dead ends: 70 [2020-07-11 00:49:07,482 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-11 00:49:07,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2020-07-11 00:49:07,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 70. [2020-07-11 00:49:07,618 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:07,618 INFO L82 GeneralOperation]: Start isEquivalent. First operand 70 states. Second operand 70 states. [2020-07-11 00:49:07,618 INFO L74 IsIncluded]: Start isIncluded. First operand 70 states. Second operand 70 states. [2020-07-11 00:49:07,618 INFO L87 Difference]: Start difference. First operand 70 states. Second operand 70 states. [2020-07-11 00:49:07,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:07,624 INFO L93 Difference]: Finished difference Result 70 states and 89 transitions. [2020-07-11 00:49:07,624 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 89 transitions. [2020-07-11 00:49:07,625 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:07,625 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:07,626 INFO L74 IsIncluded]: Start isIncluded. First operand 70 states. Second operand 70 states. [2020-07-11 00:49:07,626 INFO L87 Difference]: Start difference. First operand 70 states. Second operand 70 states. [2020-07-11 00:49:07,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:07,631 INFO L93 Difference]: Finished difference Result 70 states and 89 transitions. [2020-07-11 00:49:07,631 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 89 transitions. [2020-07-11 00:49:07,632 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:07,633 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:07,633 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:07,633 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:07,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2020-07-11 00:49:07,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 89 transitions. [2020-07-11 00:49:07,639 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 89 transitions. Word has length 50 [2020-07-11 00:49:07,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:07,639 INFO L479 AbstractCegarLoop]: Abstraction has 70 states and 89 transitions. [2020-07-11 00:49:07,639 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-11 00:49:07,639 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 70 states and 89 transitions. [2020-07-11 00:49:07,754 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 00:49:07,754 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 89 transitions. [2020-07-11 00:49:07,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-07-11 00:49:07,756 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:07,756 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:07,757 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-11 00:49:07,757 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:07,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:07,757 INFO L82 PathProgramCache]: Analyzing trace with hash 104828256, now seen corresponding path program 1 times [2020-07-11 00:49:07,758 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:07,758 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1495574383] [2020-07-11 00:49:07,758 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:07,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:07,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:07,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {2120#true} assume true; {2120#true} is VALID [2020-07-11 00:49:07,796 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2120#true} {2120#true} #59#return; {2120#true} is VALID [2020-07-11 00:49:07,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:07,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:07,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {2120#true} ~n := #in~n; {2120#true} is VALID [2020-07-11 00:49:07,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {2120#true} assume !(~n < 1); {2120#true} is VALID [2020-07-11 00:49:07,951 INFO L280 TraceCheckUtils]: 2: Hoare triple {2120#true} assume 1 == ~n; {2120#true} is VALID [2020-07-11 00:49:07,951 INFO L280 TraceCheckUtils]: 3: Hoare triple {2120#true} #res := 1; {2120#true} is VALID [2020-07-11 00:49:07,951 INFO L280 TraceCheckUtils]: 4: Hoare triple {2120#true} assume true; {2120#true} is VALID [2020-07-11 00:49:07,957 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2120#true} {2196#(<= 2 |fibo2_#in~n|)} #65#return; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:07,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:07,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {2120#true} ~n := #in~n; {2120#true} is VALID [2020-07-11 00:49:07,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {2120#true} assume ~n < 1; {2120#true} is VALID [2020-07-11 00:49:07,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {2120#true} #res := 0; {2120#true} is VALID [2020-07-11 00:49:07,980 INFO L280 TraceCheckUtils]: 3: Hoare triple {2120#true} assume true; {2120#true} is VALID [2020-07-11 00:49:07,981 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2120#true} {2196#(<= 2 |fibo2_#in~n|)} #67#return; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:07,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {2120#true} ~n := #in~n; {2194#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:07,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {2194#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {2195#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:49:07,985 INFO L280 TraceCheckUtils]: 2: Hoare triple {2195#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:07,985 INFO L263 TraceCheckUtils]: 3: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {2120#true} is VALID [2020-07-11 00:49:07,985 INFO L280 TraceCheckUtils]: 4: Hoare triple {2120#true} ~n := #in~n; {2120#true} is VALID [2020-07-11 00:49:07,986 INFO L280 TraceCheckUtils]: 5: Hoare triple {2120#true} assume !(~n < 1); {2120#true} is VALID [2020-07-11 00:49:07,986 INFO L280 TraceCheckUtils]: 6: Hoare triple {2120#true} assume 1 == ~n; {2120#true} is VALID [2020-07-11 00:49:07,986 INFO L280 TraceCheckUtils]: 7: Hoare triple {2120#true} #res := 1; {2120#true} is VALID [2020-07-11 00:49:07,986 INFO L280 TraceCheckUtils]: 8: Hoare triple {2120#true} assume true; {2120#true} is VALID [2020-07-11 00:49:07,987 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2120#true} {2196#(<= 2 |fibo2_#in~n|)} #65#return; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:07,988 INFO L280 TraceCheckUtils]: 10: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:07,988 INFO L263 TraceCheckUtils]: 11: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {2120#true} is VALID [2020-07-11 00:49:07,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {2120#true} ~n := #in~n; {2120#true} is VALID [2020-07-11 00:49:07,989 INFO L280 TraceCheckUtils]: 13: Hoare triple {2120#true} assume ~n < 1; {2120#true} is VALID [2020-07-11 00:49:07,989 INFO L280 TraceCheckUtils]: 14: Hoare triple {2120#true} #res := 0; {2120#true} is VALID [2020-07-11 00:49:07,989 INFO L280 TraceCheckUtils]: 15: Hoare triple {2120#true} assume true; {2120#true} is VALID [2020-07-11 00:49:07,993 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2120#true} {2196#(<= 2 |fibo2_#in~n|)} #67#return; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:07,993 INFO L280 TraceCheckUtils]: 17: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:07,994 INFO L280 TraceCheckUtils]: 18: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:07,995 INFO L280 TraceCheckUtils]: 19: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:07,995 INFO L280 TraceCheckUtils]: 20: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:07,996 INFO L280 TraceCheckUtils]: 21: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} assume true; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:07,997 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2196#(<= 2 |fibo2_#in~n|)} {2120#true} #69#return; {2188#(<= 3 fibo1_~n)} is VALID [2020-07-11 00:49:08,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:08,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {2120#true} ~n := #in~n; {2194#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {2194#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:08,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {2208#(<= |fibo2_#in~n| 0)} #res := 0; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:08,030 INFO L280 TraceCheckUtils]: 3: Hoare triple {2208#(<= |fibo2_#in~n| 0)} assume true; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:08,031 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2208#(<= |fibo2_#in~n| 0)} {2188#(<= 3 fibo1_~n)} #71#return; {2121#false} is VALID [2020-07-11 00:49:08,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {2120#true} ~n := #in~n; {2120#true} is VALID [2020-07-11 00:49:08,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {2120#true} assume !(~n < 1); {2120#true} is VALID [2020-07-11 00:49:08,032 INFO L280 TraceCheckUtils]: 2: Hoare triple {2120#true} assume !(1 == ~n); {2120#true} is VALID [2020-07-11 00:49:08,033 INFO L263 TraceCheckUtils]: 3: Hoare triple {2120#true} call #t~ret0 := fibo2(~n - 1); {2120#true} is VALID [2020-07-11 00:49:08,033 INFO L280 TraceCheckUtils]: 4: Hoare triple {2120#true} ~n := #in~n; {2194#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,034 INFO L280 TraceCheckUtils]: 5: Hoare triple {2194#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {2195#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:49:08,036 INFO L280 TraceCheckUtils]: 6: Hoare triple {2195#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,036 INFO L263 TraceCheckUtils]: 7: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {2120#true} is VALID [2020-07-11 00:49:08,036 INFO L280 TraceCheckUtils]: 8: Hoare triple {2120#true} ~n := #in~n; {2120#true} is VALID [2020-07-11 00:49:08,036 INFO L280 TraceCheckUtils]: 9: Hoare triple {2120#true} assume !(~n < 1); {2120#true} is VALID [2020-07-11 00:49:08,037 INFO L280 TraceCheckUtils]: 10: Hoare triple {2120#true} assume 1 == ~n; {2120#true} is VALID [2020-07-11 00:49:08,037 INFO L280 TraceCheckUtils]: 11: Hoare triple {2120#true} #res := 1; {2120#true} is VALID [2020-07-11 00:49:08,037 INFO L280 TraceCheckUtils]: 12: Hoare triple {2120#true} assume true; {2120#true} is VALID [2020-07-11 00:49:08,038 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2120#true} {2196#(<= 2 |fibo2_#in~n|)} #65#return; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,039 INFO L280 TraceCheckUtils]: 14: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,040 INFO L263 TraceCheckUtils]: 15: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {2120#true} is VALID [2020-07-11 00:49:08,040 INFO L280 TraceCheckUtils]: 16: Hoare triple {2120#true} ~n := #in~n; {2120#true} is VALID [2020-07-11 00:49:08,040 INFO L280 TraceCheckUtils]: 17: Hoare triple {2120#true} assume ~n < 1; {2120#true} is VALID [2020-07-11 00:49:08,040 INFO L280 TraceCheckUtils]: 18: Hoare triple {2120#true} #res := 0; {2120#true} is VALID [2020-07-11 00:49:08,041 INFO L280 TraceCheckUtils]: 19: Hoare triple {2120#true} assume true; {2120#true} is VALID [2020-07-11 00:49:08,042 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2120#true} {2196#(<= 2 |fibo2_#in~n|)} #67#return; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,043 INFO L280 TraceCheckUtils]: 21: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,043 INFO L280 TraceCheckUtils]: 22: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,044 INFO L280 TraceCheckUtils]: 23: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,045 INFO L280 TraceCheckUtils]: 24: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,045 INFO L280 TraceCheckUtils]: 25: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} assume true; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,047 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2196#(<= 2 |fibo2_#in~n|)} {2120#true} #69#return; {2188#(<= 3 fibo1_~n)} is VALID [2020-07-11 00:49:08,048 INFO L280 TraceCheckUtils]: 27: Hoare triple {2188#(<= 3 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2188#(<= 3 fibo1_~n)} is VALID [2020-07-11 00:49:08,048 INFO L263 TraceCheckUtils]: 28: Hoare triple {2188#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {2120#true} is VALID [2020-07-11 00:49:08,049 INFO L280 TraceCheckUtils]: 29: Hoare triple {2120#true} ~n := #in~n; {2194#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,050 INFO L280 TraceCheckUtils]: 30: Hoare triple {2194#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:08,050 INFO L280 TraceCheckUtils]: 31: Hoare triple {2208#(<= |fibo2_#in~n| 0)} #res := 0; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:08,051 INFO L280 TraceCheckUtils]: 32: Hoare triple {2208#(<= |fibo2_#in~n| 0)} assume true; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:08,052 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2208#(<= |fibo2_#in~n| 0)} {2188#(<= 3 fibo1_~n)} #71#return; {2121#false} is VALID [2020-07-11 00:49:08,053 INFO L280 TraceCheckUtils]: 34: Hoare triple {2121#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2121#false} is VALID [2020-07-11 00:49:08,053 INFO L280 TraceCheckUtils]: 35: Hoare triple {2121#false} #res := #t~ret0 + #t~ret1; {2121#false} is VALID [2020-07-11 00:49:08,053 INFO L280 TraceCheckUtils]: 36: Hoare triple {2121#false} havoc #t~ret0; {2121#false} is VALID [2020-07-11 00:49:08,054 INFO L280 TraceCheckUtils]: 37: Hoare triple {2121#false} havoc #t~ret1; {2121#false} is VALID [2020-07-11 00:49:08,054 INFO L280 TraceCheckUtils]: 38: Hoare triple {2121#false} assume true; {2121#false} is VALID [2020-07-11 00:49:08,054 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2121#false} {2124#(<= 6 main_~x~0)} #63#return; {2121#false} is VALID [2020-07-11 00:49:08,056 INFO L263 TraceCheckUtils]: 0: Hoare triple {2120#true} call ULTIMATE.init(); {2120#true} is VALID [2020-07-11 00:49:08,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {2120#true} assume true; {2120#true} is VALID [2020-07-11 00:49:08,057 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2120#true} {2120#true} #59#return; {2120#true} is VALID [2020-07-11 00:49:08,057 INFO L263 TraceCheckUtils]: 3: Hoare triple {2120#true} call #t~ret5 := main(); {2120#true} is VALID [2020-07-11 00:49:08,058 INFO L280 TraceCheckUtils]: 4: Hoare triple {2120#true} ~x~0 := 6; {2124#(<= 6 main_~x~0)} is VALID [2020-07-11 00:49:08,058 INFO L263 TraceCheckUtils]: 5: Hoare triple {2124#(<= 6 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2120#true} is VALID [2020-07-11 00:49:08,058 INFO L280 TraceCheckUtils]: 6: Hoare triple {2120#true} ~n := #in~n; {2120#true} is VALID [2020-07-11 00:49:08,058 INFO L280 TraceCheckUtils]: 7: Hoare triple {2120#true} assume !(~n < 1); {2120#true} is VALID [2020-07-11 00:49:08,059 INFO L280 TraceCheckUtils]: 8: Hoare triple {2120#true} assume !(1 == ~n); {2120#true} is VALID [2020-07-11 00:49:08,059 INFO L263 TraceCheckUtils]: 9: Hoare triple {2120#true} call #t~ret0 := fibo2(~n - 1); {2120#true} is VALID [2020-07-11 00:49:08,059 INFO L280 TraceCheckUtils]: 10: Hoare triple {2120#true} ~n := #in~n; {2194#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,060 INFO L280 TraceCheckUtils]: 11: Hoare triple {2194#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {2195#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:49:08,061 INFO L280 TraceCheckUtils]: 12: Hoare triple {2195#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,062 INFO L263 TraceCheckUtils]: 13: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {2120#true} is VALID [2020-07-11 00:49:08,062 INFO L280 TraceCheckUtils]: 14: Hoare triple {2120#true} ~n := #in~n; {2120#true} is VALID [2020-07-11 00:49:08,062 INFO L280 TraceCheckUtils]: 15: Hoare triple {2120#true} assume !(~n < 1); {2120#true} is VALID [2020-07-11 00:49:08,062 INFO L280 TraceCheckUtils]: 16: Hoare triple {2120#true} assume 1 == ~n; {2120#true} is VALID [2020-07-11 00:49:08,063 INFO L280 TraceCheckUtils]: 17: Hoare triple {2120#true} #res := 1; {2120#true} is VALID [2020-07-11 00:49:08,063 INFO L280 TraceCheckUtils]: 18: Hoare triple {2120#true} assume true; {2120#true} is VALID [2020-07-11 00:49:08,064 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {2120#true} {2196#(<= 2 |fibo2_#in~n|)} #65#return; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,065 INFO L280 TraceCheckUtils]: 20: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,065 INFO L263 TraceCheckUtils]: 21: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {2120#true} is VALID [2020-07-11 00:49:08,065 INFO L280 TraceCheckUtils]: 22: Hoare triple {2120#true} ~n := #in~n; {2120#true} is VALID [2020-07-11 00:49:08,066 INFO L280 TraceCheckUtils]: 23: Hoare triple {2120#true} assume ~n < 1; {2120#true} is VALID [2020-07-11 00:49:08,066 INFO L280 TraceCheckUtils]: 24: Hoare triple {2120#true} #res := 0; {2120#true} is VALID [2020-07-11 00:49:08,066 INFO L280 TraceCheckUtils]: 25: Hoare triple {2120#true} assume true; {2120#true} is VALID [2020-07-11 00:49:08,067 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2120#true} {2196#(<= 2 |fibo2_#in~n|)} #67#return; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,068 INFO L280 TraceCheckUtils]: 27: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,069 INFO L280 TraceCheckUtils]: 28: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,069 INFO L280 TraceCheckUtils]: 29: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,070 INFO L280 TraceCheckUtils]: 30: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,070 INFO L280 TraceCheckUtils]: 31: Hoare triple {2196#(<= 2 |fibo2_#in~n|)} assume true; {2196#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,072 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2196#(<= 2 |fibo2_#in~n|)} {2120#true} #69#return; {2188#(<= 3 fibo1_~n)} is VALID [2020-07-11 00:49:08,072 INFO L280 TraceCheckUtils]: 33: Hoare triple {2188#(<= 3 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2188#(<= 3 fibo1_~n)} is VALID [2020-07-11 00:49:08,073 INFO L263 TraceCheckUtils]: 34: Hoare triple {2188#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {2120#true} is VALID [2020-07-11 00:49:08,073 INFO L280 TraceCheckUtils]: 35: Hoare triple {2120#true} ~n := #in~n; {2194#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:08,074 INFO L280 TraceCheckUtils]: 36: Hoare triple {2194#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:08,074 INFO L280 TraceCheckUtils]: 37: Hoare triple {2208#(<= |fibo2_#in~n| 0)} #res := 0; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:08,075 INFO L280 TraceCheckUtils]: 38: Hoare triple {2208#(<= |fibo2_#in~n| 0)} assume true; {2208#(<= |fibo2_#in~n| 0)} is VALID [2020-07-11 00:49:08,076 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2208#(<= |fibo2_#in~n| 0)} {2188#(<= 3 fibo1_~n)} #71#return; {2121#false} is VALID [2020-07-11 00:49:08,077 INFO L280 TraceCheckUtils]: 40: Hoare triple {2121#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2121#false} is VALID [2020-07-11 00:49:08,077 INFO L280 TraceCheckUtils]: 41: Hoare triple {2121#false} #res := #t~ret0 + #t~ret1; {2121#false} is VALID [2020-07-11 00:49:08,077 INFO L280 TraceCheckUtils]: 42: Hoare triple {2121#false} havoc #t~ret0; {2121#false} is VALID [2020-07-11 00:49:08,077 INFO L280 TraceCheckUtils]: 43: Hoare triple {2121#false} havoc #t~ret1; {2121#false} is VALID [2020-07-11 00:49:08,077 INFO L280 TraceCheckUtils]: 44: Hoare triple {2121#false} assume true; {2121#false} is VALID [2020-07-11 00:49:08,078 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2121#false} {2124#(<= 6 main_~x~0)} #63#return; {2121#false} is VALID [2020-07-11 00:49:08,078 INFO L280 TraceCheckUtils]: 46: Hoare triple {2121#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {2121#false} is VALID [2020-07-11 00:49:08,078 INFO L280 TraceCheckUtils]: 47: Hoare triple {2121#false} ~result~0 := #t~ret4; {2121#false} is VALID [2020-07-11 00:49:08,078 INFO L280 TraceCheckUtils]: 48: Hoare triple {2121#false} havoc #t~ret4; {2121#false} is VALID [2020-07-11 00:49:08,079 INFO L280 TraceCheckUtils]: 49: Hoare triple {2121#false} assume 8 != ~result~0; {2121#false} is VALID [2020-07-11 00:49:08,079 INFO L280 TraceCheckUtils]: 50: Hoare triple {2121#false} assume !false; {2121#false} is VALID [2020-07-11 00:49:08,082 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-11 00:49:08,082 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1495574383] [2020-07-11 00:49:08,083 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:49:08,083 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-11 00:49:08,083 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949790982] [2020-07-11 00:49:08,084 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2020-07-11 00:49:08,084 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:08,084 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 00:49:08,140 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 00:49:08,140 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 00:49:08,141 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:08,141 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 00:49:08,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-07-11 00:49:08,141 INFO L87 Difference]: Start difference. First operand 70 states and 89 transitions. Second operand 8 states. [2020-07-11 00:49:08,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:08,767 INFO L93 Difference]: Finished difference Result 142 states and 197 transitions. [2020-07-11 00:49:08,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-11 00:49:08,767 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2020-07-11 00:49:08,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:08,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 00:49:08,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 108 transitions. [2020-07-11 00:49:08,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 00:49:08,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 108 transitions. [2020-07-11 00:49:08,783 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 108 transitions. [2020-07-11 00:49:08,923 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:08,927 INFO L225 Difference]: With dead ends: 142 [2020-07-11 00:49:08,927 INFO L226 Difference]: Without dead ends: 78 [2020-07-11 00:49:08,930 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-11 00:49:08,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2020-07-11 00:49:09,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 72. [2020-07-11 00:49:09,057 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:09,057 INFO L82 GeneralOperation]: Start isEquivalent. First operand 78 states. Second operand 72 states. [2020-07-11 00:49:09,058 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 72 states. [2020-07-11 00:49:09,058 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 72 states. [2020-07-11 00:49:09,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:09,062 INFO L93 Difference]: Finished difference Result 78 states and 101 transitions. [2020-07-11 00:49:09,063 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 101 transitions. [2020-07-11 00:49:09,063 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:09,064 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:09,064 INFO L74 IsIncluded]: Start isIncluded. First operand 72 states. Second operand 78 states. [2020-07-11 00:49:09,064 INFO L87 Difference]: Start difference. First operand 72 states. Second operand 78 states. [2020-07-11 00:49:09,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:09,069 INFO L93 Difference]: Finished difference Result 78 states and 101 transitions. [2020-07-11 00:49:09,070 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 101 transitions. [2020-07-11 00:49:09,070 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:09,070 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:09,071 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:09,071 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:09,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72 states. [2020-07-11 00:49:09,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 92 transitions. [2020-07-11 00:49:09,075 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 92 transitions. Word has length 51 [2020-07-11 00:49:09,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:09,075 INFO L479 AbstractCegarLoop]: Abstraction has 72 states and 92 transitions. [2020-07-11 00:49:09,075 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 00:49:09,076 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 72 states and 92 transitions. [2020-07-11 00:49:09,198 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:09,199 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 92 transitions. [2020-07-11 00:49:09,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-07-11 00:49:09,200 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:09,200 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:09,201 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-11 00:49:09,201 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:09,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:09,201 INFO L82 PathProgramCache]: Analyzing trace with hash 1703786405, now seen corresponding path program 1 times [2020-07-11 00:49:09,201 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:09,202 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1285717240] [2020-07-11 00:49:09,202 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:09,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:09,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:09,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {2799#true} assume true; {2799#true} is VALID [2020-07-11 00:49:09,252 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2799#true} {2799#true} #59#return; {2799#true} is VALID [2020-07-11 00:49:09,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:09,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:09,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:09,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {2799#true} ~n := #in~n; {2845#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:09,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {2845#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2845#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:09,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {2845#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:09,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {2889#(<= |fibo1_#in~n| 1)} #res := 1; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:09,364 INFO L280 TraceCheckUtils]: 4: Hoare triple {2889#(<= |fibo1_#in~n| 1)} assume true; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:09,366 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2889#(<= |fibo1_#in~n| 1)} {2876#(= fibo2_~n |fibo2_#in~n|)} #65#return; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:09,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {2799#true} ~n := #in~n; {2799#true} is VALID [2020-07-11 00:49:09,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {2799#true} assume ~n < 1; {2799#true} is VALID [2020-07-11 00:49:09,373 INFO L280 TraceCheckUtils]: 2: Hoare triple {2799#true} #res := 0; {2799#true} is VALID [2020-07-11 00:49:09,373 INFO L280 TraceCheckUtils]: 3: Hoare triple {2799#true} assume true; {2799#true} is VALID [2020-07-11 00:49:09,375 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2799#true} {2883#(<= |fibo2_#in~n| 2)} #67#return; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {2799#true} ~n := #in~n; {2876#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:09,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {2876#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {2876#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:09,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {2876#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {2876#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:09,378 INFO L263 TraceCheckUtils]: 3: Hoare triple {2876#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {2799#true} is VALID [2020-07-11 00:49:09,379 INFO L280 TraceCheckUtils]: 4: Hoare triple {2799#true} ~n := #in~n; {2845#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:09,379 INFO L280 TraceCheckUtils]: 5: Hoare triple {2845#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2845#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:09,380 INFO L280 TraceCheckUtils]: 6: Hoare triple {2845#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:09,381 INFO L280 TraceCheckUtils]: 7: Hoare triple {2889#(<= |fibo1_#in~n| 1)} #res := 1; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:09,381 INFO L280 TraceCheckUtils]: 8: Hoare triple {2889#(<= |fibo1_#in~n| 1)} assume true; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:09,383 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2889#(<= |fibo1_#in~n| 1)} {2876#(= fibo2_~n |fibo2_#in~n|)} #65#return; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,384 INFO L280 TraceCheckUtils]: 10: Hoare triple {2883#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,384 INFO L263 TraceCheckUtils]: 11: Hoare triple {2883#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {2799#true} is VALID [2020-07-11 00:49:09,385 INFO L280 TraceCheckUtils]: 12: Hoare triple {2799#true} ~n := #in~n; {2799#true} is VALID [2020-07-11 00:49:09,385 INFO L280 TraceCheckUtils]: 13: Hoare triple {2799#true} assume ~n < 1; {2799#true} is VALID [2020-07-11 00:49:09,385 INFO L280 TraceCheckUtils]: 14: Hoare triple {2799#true} #res := 0; {2799#true} is VALID [2020-07-11 00:49:09,386 INFO L280 TraceCheckUtils]: 15: Hoare triple {2799#true} assume true; {2799#true} is VALID [2020-07-11 00:49:09,387 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2799#true} {2883#(<= |fibo2_#in~n| 2)} #67#return; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,388 INFO L280 TraceCheckUtils]: 17: Hoare triple {2883#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,388 INFO L280 TraceCheckUtils]: 18: Hoare triple {2883#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,389 INFO L280 TraceCheckUtils]: 19: Hoare triple {2883#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,390 INFO L280 TraceCheckUtils]: 20: Hoare triple {2883#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,390 INFO L280 TraceCheckUtils]: 21: Hoare triple {2883#(<= |fibo2_#in~n| 2)} assume true; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,392 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2883#(<= |fibo2_#in~n| 2)} {2845#(= fibo1_~n |fibo1_#in~n|)} #69#return; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:09,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {2799#true} ~n := #in~n; {2799#true} is VALID [2020-07-11 00:49:09,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {2799#true} assume !(~n < 1); {2799#true} is VALID [2020-07-11 00:49:09,399 INFO L280 TraceCheckUtils]: 2: Hoare triple {2799#true} assume 1 == ~n; {2799#true} is VALID [2020-07-11 00:49:09,400 INFO L280 TraceCheckUtils]: 3: Hoare triple {2799#true} #res := 1; {2799#true} is VALID [2020-07-11 00:49:09,400 INFO L280 TraceCheckUtils]: 4: Hoare triple {2799#true} assume true; {2799#true} is VALID [2020-07-11 00:49:09,401 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2799#true} {2869#(<= |fibo1_#in~n| 3)} #71#return; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,402 INFO L280 TraceCheckUtils]: 0: Hoare triple {2799#true} ~n := #in~n; {2845#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:09,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {2845#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2845#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:09,403 INFO L280 TraceCheckUtils]: 2: Hoare triple {2845#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {2845#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:09,403 INFO L263 TraceCheckUtils]: 3: Hoare triple {2845#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2799#true} is VALID [2020-07-11 00:49:09,404 INFO L280 TraceCheckUtils]: 4: Hoare triple {2799#true} ~n := #in~n; {2876#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:09,405 INFO L280 TraceCheckUtils]: 5: Hoare triple {2876#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {2876#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:09,405 INFO L280 TraceCheckUtils]: 6: Hoare triple {2876#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {2876#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:09,406 INFO L263 TraceCheckUtils]: 7: Hoare triple {2876#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {2799#true} is VALID [2020-07-11 00:49:09,406 INFO L280 TraceCheckUtils]: 8: Hoare triple {2799#true} ~n := #in~n; {2845#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:09,407 INFO L280 TraceCheckUtils]: 9: Hoare triple {2845#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2845#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:09,408 INFO L280 TraceCheckUtils]: 10: Hoare triple {2845#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:09,408 INFO L280 TraceCheckUtils]: 11: Hoare triple {2889#(<= |fibo1_#in~n| 1)} #res := 1; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:09,409 INFO L280 TraceCheckUtils]: 12: Hoare triple {2889#(<= |fibo1_#in~n| 1)} assume true; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:09,410 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2889#(<= |fibo1_#in~n| 1)} {2876#(= fibo2_~n |fibo2_#in~n|)} #65#return; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,411 INFO L280 TraceCheckUtils]: 14: Hoare triple {2883#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,411 INFO L263 TraceCheckUtils]: 15: Hoare triple {2883#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {2799#true} is VALID [2020-07-11 00:49:09,412 INFO L280 TraceCheckUtils]: 16: Hoare triple {2799#true} ~n := #in~n; {2799#true} is VALID [2020-07-11 00:49:09,412 INFO L280 TraceCheckUtils]: 17: Hoare triple {2799#true} assume ~n < 1; {2799#true} is VALID [2020-07-11 00:49:09,412 INFO L280 TraceCheckUtils]: 18: Hoare triple {2799#true} #res := 0; {2799#true} is VALID [2020-07-11 00:49:09,412 INFO L280 TraceCheckUtils]: 19: Hoare triple {2799#true} assume true; {2799#true} is VALID [2020-07-11 00:49:09,414 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2799#true} {2883#(<= |fibo2_#in~n| 2)} #67#return; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,414 INFO L280 TraceCheckUtils]: 21: Hoare triple {2883#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,415 INFO L280 TraceCheckUtils]: 22: Hoare triple {2883#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,416 INFO L280 TraceCheckUtils]: 23: Hoare triple {2883#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,416 INFO L280 TraceCheckUtils]: 24: Hoare triple {2883#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,417 INFO L280 TraceCheckUtils]: 25: Hoare triple {2883#(<= |fibo2_#in~n| 2)} assume true; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,419 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2883#(<= |fibo2_#in~n| 2)} {2845#(= fibo1_~n |fibo1_#in~n|)} #69#return; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,419 INFO L280 TraceCheckUtils]: 27: Hoare triple {2869#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,420 INFO L263 TraceCheckUtils]: 28: Hoare triple {2869#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {2799#true} is VALID [2020-07-11 00:49:09,420 INFO L280 TraceCheckUtils]: 29: Hoare triple {2799#true} ~n := #in~n; {2799#true} is VALID [2020-07-11 00:49:09,420 INFO L280 TraceCheckUtils]: 30: Hoare triple {2799#true} assume !(~n < 1); {2799#true} is VALID [2020-07-11 00:49:09,420 INFO L280 TraceCheckUtils]: 31: Hoare triple {2799#true} assume 1 == ~n; {2799#true} is VALID [2020-07-11 00:49:09,421 INFO L280 TraceCheckUtils]: 32: Hoare triple {2799#true} #res := 1; {2799#true} is VALID [2020-07-11 00:49:09,421 INFO L280 TraceCheckUtils]: 33: Hoare triple {2799#true} assume true; {2799#true} is VALID [2020-07-11 00:49:09,422 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2799#true} {2869#(<= |fibo1_#in~n| 3)} #71#return; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,423 INFO L280 TraceCheckUtils]: 35: Hoare triple {2869#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,423 INFO L280 TraceCheckUtils]: 36: Hoare triple {2869#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,424 INFO L280 TraceCheckUtils]: 37: Hoare triple {2869#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,424 INFO L280 TraceCheckUtils]: 38: Hoare triple {2869#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,425 INFO L280 TraceCheckUtils]: 39: Hoare triple {2869#(<= |fibo1_#in~n| 3)} assume true; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,426 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2869#(<= |fibo1_#in~n| 3)} {2803#(<= 6 main_~x~0)} #63#return; {2800#false} is VALID [2020-07-11 00:49:09,429 INFO L263 TraceCheckUtils]: 0: Hoare triple {2799#true} call ULTIMATE.init(); {2799#true} is VALID [2020-07-11 00:49:09,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {2799#true} assume true; {2799#true} is VALID [2020-07-11 00:49:09,430 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2799#true} {2799#true} #59#return; {2799#true} is VALID [2020-07-11 00:49:09,430 INFO L263 TraceCheckUtils]: 3: Hoare triple {2799#true} call #t~ret5 := main(); {2799#true} is VALID [2020-07-11 00:49:09,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {2799#true} ~x~0 := 6; {2803#(<= 6 main_~x~0)} is VALID [2020-07-11 00:49:09,432 INFO L263 TraceCheckUtils]: 5: Hoare triple {2803#(<= 6 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2799#true} is VALID [2020-07-11 00:49:09,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {2799#true} ~n := #in~n; {2845#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:09,433 INFO L280 TraceCheckUtils]: 7: Hoare triple {2845#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2845#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:09,433 INFO L280 TraceCheckUtils]: 8: Hoare triple {2845#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {2845#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:09,434 INFO L263 TraceCheckUtils]: 9: Hoare triple {2845#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2799#true} is VALID [2020-07-11 00:49:09,434 INFO L280 TraceCheckUtils]: 10: Hoare triple {2799#true} ~n := #in~n; {2876#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:09,435 INFO L280 TraceCheckUtils]: 11: Hoare triple {2876#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {2876#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:09,435 INFO L280 TraceCheckUtils]: 12: Hoare triple {2876#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {2876#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:09,436 INFO L263 TraceCheckUtils]: 13: Hoare triple {2876#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {2799#true} is VALID [2020-07-11 00:49:09,436 INFO L280 TraceCheckUtils]: 14: Hoare triple {2799#true} ~n := #in~n; {2845#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:09,437 INFO L280 TraceCheckUtils]: 15: Hoare triple {2845#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2845#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:09,437 INFO L280 TraceCheckUtils]: 16: Hoare triple {2845#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:09,438 INFO L280 TraceCheckUtils]: 17: Hoare triple {2889#(<= |fibo1_#in~n| 1)} #res := 1; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:09,438 INFO L280 TraceCheckUtils]: 18: Hoare triple {2889#(<= |fibo1_#in~n| 1)} assume true; {2889#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:09,440 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {2889#(<= |fibo1_#in~n| 1)} {2876#(= fibo2_~n |fibo2_#in~n|)} #65#return; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,441 INFO L280 TraceCheckUtils]: 20: Hoare triple {2883#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,441 INFO L263 TraceCheckUtils]: 21: Hoare triple {2883#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {2799#true} is VALID [2020-07-11 00:49:09,441 INFO L280 TraceCheckUtils]: 22: Hoare triple {2799#true} ~n := #in~n; {2799#true} is VALID [2020-07-11 00:49:09,441 INFO L280 TraceCheckUtils]: 23: Hoare triple {2799#true} assume ~n < 1; {2799#true} is VALID [2020-07-11 00:49:09,441 INFO L280 TraceCheckUtils]: 24: Hoare triple {2799#true} #res := 0; {2799#true} is VALID [2020-07-11 00:49:09,441 INFO L280 TraceCheckUtils]: 25: Hoare triple {2799#true} assume true; {2799#true} is VALID [2020-07-11 00:49:09,442 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2799#true} {2883#(<= |fibo2_#in~n| 2)} #67#return; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,443 INFO L280 TraceCheckUtils]: 27: Hoare triple {2883#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,444 INFO L280 TraceCheckUtils]: 28: Hoare triple {2883#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,444 INFO L280 TraceCheckUtils]: 29: Hoare triple {2883#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,459 INFO L280 TraceCheckUtils]: 30: Hoare triple {2883#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,460 INFO L280 TraceCheckUtils]: 31: Hoare triple {2883#(<= |fibo2_#in~n| 2)} assume true; {2883#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:09,462 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2883#(<= |fibo2_#in~n| 2)} {2845#(= fibo1_~n |fibo1_#in~n|)} #69#return; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,462 INFO L280 TraceCheckUtils]: 33: Hoare triple {2869#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,463 INFO L263 TraceCheckUtils]: 34: Hoare triple {2869#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {2799#true} is VALID [2020-07-11 00:49:09,463 INFO L280 TraceCheckUtils]: 35: Hoare triple {2799#true} ~n := #in~n; {2799#true} is VALID [2020-07-11 00:49:09,463 INFO L280 TraceCheckUtils]: 36: Hoare triple {2799#true} assume !(~n < 1); {2799#true} is VALID [2020-07-11 00:49:09,463 INFO L280 TraceCheckUtils]: 37: Hoare triple {2799#true} assume 1 == ~n; {2799#true} is VALID [2020-07-11 00:49:09,463 INFO L280 TraceCheckUtils]: 38: Hoare triple {2799#true} #res := 1; {2799#true} is VALID [2020-07-11 00:49:09,464 INFO L280 TraceCheckUtils]: 39: Hoare triple {2799#true} assume true; {2799#true} is VALID [2020-07-11 00:49:09,465 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2799#true} {2869#(<= |fibo1_#in~n| 3)} #71#return; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,465 INFO L280 TraceCheckUtils]: 41: Hoare triple {2869#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,466 INFO L280 TraceCheckUtils]: 42: Hoare triple {2869#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,466 INFO L280 TraceCheckUtils]: 43: Hoare triple {2869#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,467 INFO L280 TraceCheckUtils]: 44: Hoare triple {2869#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,467 INFO L280 TraceCheckUtils]: 45: Hoare triple {2869#(<= |fibo1_#in~n| 3)} assume true; {2869#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:09,468 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2869#(<= |fibo1_#in~n| 3)} {2803#(<= 6 main_~x~0)} #63#return; {2800#false} is VALID [2020-07-11 00:49:09,468 INFO L280 TraceCheckUtils]: 47: Hoare triple {2800#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {2800#false} is VALID [2020-07-11 00:49:09,469 INFO L280 TraceCheckUtils]: 48: Hoare triple {2800#false} ~result~0 := #t~ret4; {2800#false} is VALID [2020-07-11 00:49:09,469 INFO L280 TraceCheckUtils]: 49: Hoare triple {2800#false} havoc #t~ret4; {2800#false} is VALID [2020-07-11 00:49:09,469 INFO L280 TraceCheckUtils]: 50: Hoare triple {2800#false} assume 8 != ~result~0; {2800#false} is VALID [2020-07-11 00:49:09,469 INFO L280 TraceCheckUtils]: 51: Hoare triple {2800#false} assume !false; {2800#false} is VALID [2020-07-11 00:49:09,471 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-11 00:49:09,472 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1285717240] [2020-07-11 00:49:09,472 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:49:09,472 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-11 00:49:09,472 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203279669] [2020-07-11 00:49:09,473 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 52 [2020-07-11 00:49:09,473 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:09,473 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 00:49:09,520 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 00:49:09,520 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 00:49:09,521 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:09,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 00:49:09,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-07-11 00:49:09,521 INFO L87 Difference]: Start difference. First operand 72 states and 92 transitions. Second operand 8 states. [2020-07-11 00:49:10,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:10,326 INFO L93 Difference]: Finished difference Result 118 states and 158 transitions. [2020-07-11 00:49:10,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-11 00:49:10,326 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 52 [2020-07-11 00:49:10,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:10,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 00:49:10,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 96 transitions. [2020-07-11 00:49:10,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 00:49:10,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 96 transitions. [2020-07-11 00:49:10,335 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 96 transitions. [2020-07-11 00:49:10,442 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:10,447 INFO L225 Difference]: With dead ends: 118 [2020-07-11 00:49:10,448 INFO L226 Difference]: Without dead ends: 112 [2020-07-11 00:49:10,449 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2020-07-11 00:49:10,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2020-07-11 00:49:10,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 106. [2020-07-11 00:49:10,677 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:10,677 INFO L82 GeneralOperation]: Start isEquivalent. First operand 112 states. Second operand 106 states. [2020-07-11 00:49:10,677 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 106 states. [2020-07-11 00:49:10,677 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 106 states. [2020-07-11 00:49:10,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:10,685 INFO L93 Difference]: Finished difference Result 112 states and 152 transitions. [2020-07-11 00:49:10,685 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 152 transitions. [2020-07-11 00:49:10,686 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:10,687 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:10,687 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 112 states. [2020-07-11 00:49:10,687 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 112 states. [2020-07-11 00:49:10,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:10,695 INFO L93 Difference]: Finished difference Result 112 states and 152 transitions. [2020-07-11 00:49:10,695 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 152 transitions. [2020-07-11 00:49:10,696 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:10,696 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:10,696 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:10,697 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:10,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2020-07-11 00:49:10,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 145 transitions. [2020-07-11 00:49:10,703 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 145 transitions. Word has length 52 [2020-07-11 00:49:10,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:10,703 INFO L479 AbstractCegarLoop]: Abstraction has 106 states and 145 transitions. [2020-07-11 00:49:10,703 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 00:49:10,704 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 106 states and 145 transitions. [2020-07-11 00:49:10,890 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:10,891 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 145 transitions. [2020-07-11 00:49:10,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-07-11 00:49:10,893 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:10,893 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:10,894 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-11 00:49:10,894 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:10,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:10,894 INFO L82 PathProgramCache]: Analyzing trace with hash -521446491, now seen corresponding path program 1 times [2020-07-11 00:49:10,895 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:10,895 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [175348665] [2020-07-11 00:49:10,895 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:10,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:10,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:10,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {3573#true} assume true; {3573#true} is VALID [2020-07-11 00:49:10,936 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3573#true} {3573#true} #59#return; {3573#true} is VALID [2020-07-11 00:49:10,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:10,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:10,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:11,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:11,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {3573#true} assume !(~n < 1); {3573#true} is VALID [2020-07-11 00:49:11,043 INFO L280 TraceCheckUtils]: 2: Hoare triple {3573#true} assume 1 == ~n; {3573#true} is VALID [2020-07-11 00:49:11,043 INFO L280 TraceCheckUtils]: 3: Hoare triple {3573#true} #res := 1; {3573#true} is VALID [2020-07-11 00:49:11,043 INFO L280 TraceCheckUtils]: 4: Hoare triple {3573#true} assume true; {3573#true} is VALID [2020-07-11 00:49:11,044 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3573#true} {3713#(<= 2 |fibo1_#in~n|)} #69#return; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:11,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {3573#true} assume ~n < 1; {3573#true} is VALID [2020-07-11 00:49:11,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {3573#true} #res := 0; {3573#true} is VALID [2020-07-11 00:49:11,050 INFO L280 TraceCheckUtils]: 3: Hoare triple {3573#true} assume true; {3573#true} is VALID [2020-07-11 00:49:11,051 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3573#true} {3713#(<= 2 |fibo1_#in~n|)} #71#return; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {3573#true} ~n := #in~n; {3711#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {3711#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3712#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:11,053 INFO L280 TraceCheckUtils]: 2: Hoare triple {3712#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,053 INFO L263 TraceCheckUtils]: 3: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3573#true} is VALID [2020-07-11 00:49:11,053 INFO L280 TraceCheckUtils]: 4: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,053 INFO L280 TraceCheckUtils]: 5: Hoare triple {3573#true} assume !(~n < 1); {3573#true} is VALID [2020-07-11 00:49:11,054 INFO L280 TraceCheckUtils]: 6: Hoare triple {3573#true} assume 1 == ~n; {3573#true} is VALID [2020-07-11 00:49:11,054 INFO L280 TraceCheckUtils]: 7: Hoare triple {3573#true} #res := 1; {3573#true} is VALID [2020-07-11 00:49:11,054 INFO L280 TraceCheckUtils]: 8: Hoare triple {3573#true} assume true; {3573#true} is VALID [2020-07-11 00:49:11,055 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3573#true} {3713#(<= 2 |fibo1_#in~n|)} #69#return; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,056 INFO L280 TraceCheckUtils]: 10: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,056 INFO L263 TraceCheckUtils]: 11: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3573#true} is VALID [2020-07-11 00:49:11,056 INFO L280 TraceCheckUtils]: 12: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,056 INFO L280 TraceCheckUtils]: 13: Hoare triple {3573#true} assume ~n < 1; {3573#true} is VALID [2020-07-11 00:49:11,056 INFO L280 TraceCheckUtils]: 14: Hoare triple {3573#true} #res := 0; {3573#true} is VALID [2020-07-11 00:49:11,057 INFO L280 TraceCheckUtils]: 15: Hoare triple {3573#true} assume true; {3573#true} is VALID [2020-07-11 00:49:11,058 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3573#true} {3713#(<= 2 |fibo1_#in~n|)} #71#return; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,058 INFO L280 TraceCheckUtils]: 17: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,059 INFO L280 TraceCheckUtils]: 18: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,059 INFO L280 TraceCheckUtils]: 19: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,060 INFO L280 TraceCheckUtils]: 20: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,060 INFO L280 TraceCheckUtils]: 21: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} assume true; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,061 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3713#(<= 2 |fibo1_#in~n|)} {3573#true} #65#return; {3705#(<= 3 fibo2_~n)} is VALID [2020-07-11 00:49:11,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:11,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {3573#true} ~n := #in~n; {3711#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {3711#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {3725#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:11,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {3725#(<= |fibo1_#in~n| 0)} #res := 0; {3725#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:11,080 INFO L280 TraceCheckUtils]: 3: Hoare triple {3725#(<= |fibo1_#in~n| 0)} assume true; {3725#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:11,082 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3725#(<= |fibo1_#in~n| 0)} {3705#(<= 3 fibo2_~n)} #67#return; {3574#false} is VALID [2020-07-11 00:49:11,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {3573#true} assume !(~n < 1); {3573#true} is VALID [2020-07-11 00:49:11,082 INFO L280 TraceCheckUtils]: 2: Hoare triple {3573#true} assume !(1 == ~n); {3573#true} is VALID [2020-07-11 00:49:11,083 INFO L263 TraceCheckUtils]: 3: Hoare triple {3573#true} call #t~ret2 := fibo1(~n - 1); {3573#true} is VALID [2020-07-11 00:49:11,083 INFO L280 TraceCheckUtils]: 4: Hoare triple {3573#true} ~n := #in~n; {3711#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,084 INFO L280 TraceCheckUtils]: 5: Hoare triple {3711#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3712#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:11,085 INFO L280 TraceCheckUtils]: 6: Hoare triple {3712#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,085 INFO L263 TraceCheckUtils]: 7: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3573#true} is VALID [2020-07-11 00:49:11,085 INFO L280 TraceCheckUtils]: 8: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,085 INFO L280 TraceCheckUtils]: 9: Hoare triple {3573#true} assume !(~n < 1); {3573#true} is VALID [2020-07-11 00:49:11,085 INFO L280 TraceCheckUtils]: 10: Hoare triple {3573#true} assume 1 == ~n; {3573#true} is VALID [2020-07-11 00:49:11,086 INFO L280 TraceCheckUtils]: 11: Hoare triple {3573#true} #res := 1; {3573#true} is VALID [2020-07-11 00:49:11,086 INFO L280 TraceCheckUtils]: 12: Hoare triple {3573#true} assume true; {3573#true} is VALID [2020-07-11 00:49:11,087 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3573#true} {3713#(<= 2 |fibo1_#in~n|)} #69#return; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,087 INFO L280 TraceCheckUtils]: 14: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,087 INFO L263 TraceCheckUtils]: 15: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3573#true} is VALID [2020-07-11 00:49:11,088 INFO L280 TraceCheckUtils]: 16: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,088 INFO L280 TraceCheckUtils]: 17: Hoare triple {3573#true} assume ~n < 1; {3573#true} is VALID [2020-07-11 00:49:11,088 INFO L280 TraceCheckUtils]: 18: Hoare triple {3573#true} #res := 0; {3573#true} is VALID [2020-07-11 00:49:11,088 INFO L280 TraceCheckUtils]: 19: Hoare triple {3573#true} assume true; {3573#true} is VALID [2020-07-11 00:49:11,089 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3573#true} {3713#(<= 2 |fibo1_#in~n|)} #71#return; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,090 INFO L280 TraceCheckUtils]: 21: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,090 INFO L280 TraceCheckUtils]: 22: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,091 INFO L280 TraceCheckUtils]: 23: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,091 INFO L280 TraceCheckUtils]: 24: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,092 INFO L280 TraceCheckUtils]: 25: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} assume true; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,093 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3713#(<= 2 |fibo1_#in~n|)} {3573#true} #65#return; {3705#(<= 3 fibo2_~n)} is VALID [2020-07-11 00:49:11,093 INFO L280 TraceCheckUtils]: 27: Hoare triple {3705#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3705#(<= 3 fibo2_~n)} is VALID [2020-07-11 00:49:11,094 INFO L263 TraceCheckUtils]: 28: Hoare triple {3705#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3573#true} is VALID [2020-07-11 00:49:11,094 INFO L280 TraceCheckUtils]: 29: Hoare triple {3573#true} ~n := #in~n; {3711#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,095 INFO L280 TraceCheckUtils]: 30: Hoare triple {3711#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {3725#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:11,095 INFO L280 TraceCheckUtils]: 31: Hoare triple {3725#(<= |fibo1_#in~n| 0)} #res := 0; {3725#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:11,096 INFO L280 TraceCheckUtils]: 32: Hoare triple {3725#(<= |fibo1_#in~n| 0)} assume true; {3725#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:11,097 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3725#(<= |fibo1_#in~n| 0)} {3705#(<= 3 fibo2_~n)} #67#return; {3574#false} is VALID [2020-07-11 00:49:11,097 INFO L280 TraceCheckUtils]: 34: Hoare triple {3574#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {3574#false} is VALID [2020-07-11 00:49:11,097 INFO L280 TraceCheckUtils]: 35: Hoare triple {3574#false} #res := #t~ret2 + #t~ret3; {3574#false} is VALID [2020-07-11 00:49:11,097 INFO L280 TraceCheckUtils]: 36: Hoare triple {3574#false} havoc #t~ret3; {3574#false} is VALID [2020-07-11 00:49:11,098 INFO L280 TraceCheckUtils]: 37: Hoare triple {3574#false} havoc #t~ret2; {3574#false} is VALID [2020-07-11 00:49:11,098 INFO L280 TraceCheckUtils]: 38: Hoare triple {3574#false} assume true; {3574#false} is VALID [2020-07-11 00:49:11,098 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3574#false} {3573#true} #69#return; {3574#false} is VALID [2020-07-11 00:49:11,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:11,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {3573#true} assume !(~n < 1); {3573#true} is VALID [2020-07-11 00:49:11,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {3573#true} assume 1 == ~n; {3573#true} is VALID [2020-07-11 00:49:11,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {3573#true} #res := 1; {3573#true} is VALID [2020-07-11 00:49:11,103 INFO L280 TraceCheckUtils]: 4: Hoare triple {3573#true} assume true; {3573#true} is VALID [2020-07-11 00:49:11,104 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3573#true} {3574#false} #71#return; {3574#false} is VALID [2020-07-11 00:49:11,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {3573#true} assume !(~n < 1); {3573#true} is VALID [2020-07-11 00:49:11,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {3573#true} assume !(1 == ~n); {3573#true} is VALID [2020-07-11 00:49:11,104 INFO L263 TraceCheckUtils]: 3: Hoare triple {3573#true} call #t~ret0 := fibo2(~n - 1); {3573#true} is VALID [2020-07-11 00:49:11,104 INFO L280 TraceCheckUtils]: 4: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {3573#true} assume !(~n < 1); {3573#true} is VALID [2020-07-11 00:49:11,105 INFO L280 TraceCheckUtils]: 6: Hoare triple {3573#true} assume !(1 == ~n); {3573#true} is VALID [2020-07-11 00:49:11,105 INFO L263 TraceCheckUtils]: 7: Hoare triple {3573#true} call #t~ret2 := fibo1(~n - 1); {3573#true} is VALID [2020-07-11 00:49:11,105 INFO L280 TraceCheckUtils]: 8: Hoare triple {3573#true} ~n := #in~n; {3711#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,106 INFO L280 TraceCheckUtils]: 9: Hoare triple {3711#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3712#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:11,106 INFO L280 TraceCheckUtils]: 10: Hoare triple {3712#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,106 INFO L263 TraceCheckUtils]: 11: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3573#true} is VALID [2020-07-11 00:49:11,107 INFO L280 TraceCheckUtils]: 12: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,107 INFO L280 TraceCheckUtils]: 13: Hoare triple {3573#true} assume !(~n < 1); {3573#true} is VALID [2020-07-11 00:49:11,107 INFO L280 TraceCheckUtils]: 14: Hoare triple {3573#true} assume 1 == ~n; {3573#true} is VALID [2020-07-11 00:49:11,107 INFO L280 TraceCheckUtils]: 15: Hoare triple {3573#true} #res := 1; {3573#true} is VALID [2020-07-11 00:49:11,107 INFO L280 TraceCheckUtils]: 16: Hoare triple {3573#true} assume true; {3573#true} is VALID [2020-07-11 00:49:11,108 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3573#true} {3713#(<= 2 |fibo1_#in~n|)} #69#return; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,108 INFO L280 TraceCheckUtils]: 18: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,108 INFO L263 TraceCheckUtils]: 19: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3573#true} is VALID [2020-07-11 00:49:11,108 INFO L280 TraceCheckUtils]: 20: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,108 INFO L280 TraceCheckUtils]: 21: Hoare triple {3573#true} assume ~n < 1; {3573#true} is VALID [2020-07-11 00:49:11,109 INFO L280 TraceCheckUtils]: 22: Hoare triple {3573#true} #res := 0; {3573#true} is VALID [2020-07-11 00:49:11,109 INFO L280 TraceCheckUtils]: 23: Hoare triple {3573#true} assume true; {3573#true} is VALID [2020-07-11 00:49:11,109 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3573#true} {3713#(<= 2 |fibo1_#in~n|)} #71#return; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,110 INFO L280 TraceCheckUtils]: 25: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,110 INFO L280 TraceCheckUtils]: 26: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,111 INFO L280 TraceCheckUtils]: 27: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,111 INFO L280 TraceCheckUtils]: 28: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,112 INFO L280 TraceCheckUtils]: 29: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} assume true; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,112 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3713#(<= 2 |fibo1_#in~n|)} {3573#true} #65#return; {3705#(<= 3 fibo2_~n)} is VALID [2020-07-11 00:49:11,113 INFO L280 TraceCheckUtils]: 31: Hoare triple {3705#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3705#(<= 3 fibo2_~n)} is VALID [2020-07-11 00:49:11,113 INFO L263 TraceCheckUtils]: 32: Hoare triple {3705#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3573#true} is VALID [2020-07-11 00:49:11,113 INFO L280 TraceCheckUtils]: 33: Hoare triple {3573#true} ~n := #in~n; {3711#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,114 INFO L280 TraceCheckUtils]: 34: Hoare triple {3711#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {3725#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:11,114 INFO L280 TraceCheckUtils]: 35: Hoare triple {3725#(<= |fibo1_#in~n| 0)} #res := 0; {3725#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:11,114 INFO L280 TraceCheckUtils]: 36: Hoare triple {3725#(<= |fibo1_#in~n| 0)} assume true; {3725#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:11,115 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {3725#(<= |fibo1_#in~n| 0)} {3705#(<= 3 fibo2_~n)} #67#return; {3574#false} is VALID [2020-07-11 00:49:11,115 INFO L280 TraceCheckUtils]: 38: Hoare triple {3574#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {3574#false} is VALID [2020-07-11 00:49:11,115 INFO L280 TraceCheckUtils]: 39: Hoare triple {3574#false} #res := #t~ret2 + #t~ret3; {3574#false} is VALID [2020-07-11 00:49:11,116 INFO L280 TraceCheckUtils]: 40: Hoare triple {3574#false} havoc #t~ret3; {3574#false} is VALID [2020-07-11 00:49:11,116 INFO L280 TraceCheckUtils]: 41: Hoare triple {3574#false} havoc #t~ret2; {3574#false} is VALID [2020-07-11 00:49:11,116 INFO L280 TraceCheckUtils]: 42: Hoare triple {3574#false} assume true; {3574#false} is VALID [2020-07-11 00:49:11,116 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {3574#false} {3573#true} #69#return; {3574#false} is VALID [2020-07-11 00:49:11,116 INFO L280 TraceCheckUtils]: 44: Hoare triple {3574#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3574#false} is VALID [2020-07-11 00:49:11,116 INFO L263 TraceCheckUtils]: 45: Hoare triple {3574#false} call #t~ret1 := fibo2(~n - 2); {3573#true} is VALID [2020-07-11 00:49:11,116 INFO L280 TraceCheckUtils]: 46: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,117 INFO L280 TraceCheckUtils]: 47: Hoare triple {3573#true} assume !(~n < 1); {3573#true} is VALID [2020-07-11 00:49:11,117 INFO L280 TraceCheckUtils]: 48: Hoare triple {3573#true} assume 1 == ~n; {3573#true} is VALID [2020-07-11 00:49:11,117 INFO L280 TraceCheckUtils]: 49: Hoare triple {3573#true} #res := 1; {3573#true} is VALID [2020-07-11 00:49:11,117 INFO L280 TraceCheckUtils]: 50: Hoare triple {3573#true} assume true; {3573#true} is VALID [2020-07-11 00:49:11,117 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {3573#true} {3574#false} #71#return; {3574#false} is VALID [2020-07-11 00:49:11,117 INFO L280 TraceCheckUtils]: 52: Hoare triple {3574#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3574#false} is VALID [2020-07-11 00:49:11,118 INFO L280 TraceCheckUtils]: 53: Hoare triple {3574#false} #res := #t~ret0 + #t~ret1; {3574#false} is VALID [2020-07-11 00:49:11,118 INFO L280 TraceCheckUtils]: 54: Hoare triple {3574#false} havoc #t~ret0; {3574#false} is VALID [2020-07-11 00:49:11,118 INFO L280 TraceCheckUtils]: 55: Hoare triple {3574#false} havoc #t~ret1; {3574#false} is VALID [2020-07-11 00:49:11,118 INFO L280 TraceCheckUtils]: 56: Hoare triple {3574#false} assume true; {3574#false} is VALID [2020-07-11 00:49:11,118 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {3574#false} {3577#(<= 6 main_~x~0)} #63#return; {3574#false} is VALID [2020-07-11 00:49:11,120 INFO L263 TraceCheckUtils]: 0: Hoare triple {3573#true} call ULTIMATE.init(); {3573#true} is VALID [2020-07-11 00:49:11,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {3573#true} assume true; {3573#true} is VALID [2020-07-11 00:49:11,120 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3573#true} {3573#true} #59#return; {3573#true} is VALID [2020-07-11 00:49:11,121 INFO L263 TraceCheckUtils]: 3: Hoare triple {3573#true} call #t~ret5 := main(); {3573#true} is VALID [2020-07-11 00:49:11,124 INFO L280 TraceCheckUtils]: 4: Hoare triple {3573#true} ~x~0 := 6; {3577#(<= 6 main_~x~0)} is VALID [2020-07-11 00:49:11,124 INFO L263 TraceCheckUtils]: 5: Hoare triple {3577#(<= 6 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3573#true} is VALID [2020-07-11 00:49:11,124 INFO L280 TraceCheckUtils]: 6: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,125 INFO L280 TraceCheckUtils]: 7: Hoare triple {3573#true} assume !(~n < 1); {3573#true} is VALID [2020-07-11 00:49:11,125 INFO L280 TraceCheckUtils]: 8: Hoare triple {3573#true} assume !(1 == ~n); {3573#true} is VALID [2020-07-11 00:49:11,125 INFO L263 TraceCheckUtils]: 9: Hoare triple {3573#true} call #t~ret0 := fibo2(~n - 1); {3573#true} is VALID [2020-07-11 00:49:11,125 INFO L280 TraceCheckUtils]: 10: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,125 INFO L280 TraceCheckUtils]: 11: Hoare triple {3573#true} assume !(~n < 1); {3573#true} is VALID [2020-07-11 00:49:11,125 INFO L280 TraceCheckUtils]: 12: Hoare triple {3573#true} assume !(1 == ~n); {3573#true} is VALID [2020-07-11 00:49:11,125 INFO L263 TraceCheckUtils]: 13: Hoare triple {3573#true} call #t~ret2 := fibo1(~n - 1); {3573#true} is VALID [2020-07-11 00:49:11,126 INFO L280 TraceCheckUtils]: 14: Hoare triple {3573#true} ~n := #in~n; {3711#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,126 INFO L280 TraceCheckUtils]: 15: Hoare triple {3711#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3712#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:11,127 INFO L280 TraceCheckUtils]: 16: Hoare triple {3712#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,127 INFO L263 TraceCheckUtils]: 17: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3573#true} is VALID [2020-07-11 00:49:11,127 INFO L280 TraceCheckUtils]: 18: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,127 INFO L280 TraceCheckUtils]: 19: Hoare triple {3573#true} assume !(~n < 1); {3573#true} is VALID [2020-07-11 00:49:11,127 INFO L280 TraceCheckUtils]: 20: Hoare triple {3573#true} assume 1 == ~n; {3573#true} is VALID [2020-07-11 00:49:11,127 INFO L280 TraceCheckUtils]: 21: Hoare triple {3573#true} #res := 1; {3573#true} is VALID [2020-07-11 00:49:11,128 INFO L280 TraceCheckUtils]: 22: Hoare triple {3573#true} assume true; {3573#true} is VALID [2020-07-11 00:49:11,128 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {3573#true} {3713#(<= 2 |fibo1_#in~n|)} #69#return; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,129 INFO L280 TraceCheckUtils]: 24: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,129 INFO L263 TraceCheckUtils]: 25: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3573#true} is VALID [2020-07-11 00:49:11,129 INFO L280 TraceCheckUtils]: 26: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,129 INFO L280 TraceCheckUtils]: 27: Hoare triple {3573#true} assume ~n < 1; {3573#true} is VALID [2020-07-11 00:49:11,129 INFO L280 TraceCheckUtils]: 28: Hoare triple {3573#true} #res := 0; {3573#true} is VALID [2020-07-11 00:49:11,129 INFO L280 TraceCheckUtils]: 29: Hoare triple {3573#true} assume true; {3573#true} is VALID [2020-07-11 00:49:11,130 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3573#true} {3713#(<= 2 |fibo1_#in~n|)} #71#return; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,130 INFO L280 TraceCheckUtils]: 31: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,130 INFO L280 TraceCheckUtils]: 32: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,131 INFO L280 TraceCheckUtils]: 33: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,131 INFO L280 TraceCheckUtils]: 34: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,131 INFO L280 TraceCheckUtils]: 35: Hoare triple {3713#(<= 2 |fibo1_#in~n|)} assume true; {3713#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,132 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3713#(<= 2 |fibo1_#in~n|)} {3573#true} #65#return; {3705#(<= 3 fibo2_~n)} is VALID [2020-07-11 00:49:11,133 INFO L280 TraceCheckUtils]: 37: Hoare triple {3705#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3705#(<= 3 fibo2_~n)} is VALID [2020-07-11 00:49:11,133 INFO L263 TraceCheckUtils]: 38: Hoare triple {3705#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3573#true} is VALID [2020-07-11 00:49:11,133 INFO L280 TraceCheckUtils]: 39: Hoare triple {3573#true} ~n := #in~n; {3711#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:11,134 INFO L280 TraceCheckUtils]: 40: Hoare triple {3711#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1; {3725#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:11,134 INFO L280 TraceCheckUtils]: 41: Hoare triple {3725#(<= |fibo1_#in~n| 0)} #res := 0; {3725#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:11,134 INFO L280 TraceCheckUtils]: 42: Hoare triple {3725#(<= |fibo1_#in~n| 0)} assume true; {3725#(<= |fibo1_#in~n| 0)} is VALID [2020-07-11 00:49:11,135 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {3725#(<= |fibo1_#in~n| 0)} {3705#(<= 3 fibo2_~n)} #67#return; {3574#false} is VALID [2020-07-11 00:49:11,135 INFO L280 TraceCheckUtils]: 44: Hoare triple {3574#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {3574#false} is VALID [2020-07-11 00:49:11,135 INFO L280 TraceCheckUtils]: 45: Hoare triple {3574#false} #res := #t~ret2 + #t~ret3; {3574#false} is VALID [2020-07-11 00:49:11,135 INFO L280 TraceCheckUtils]: 46: Hoare triple {3574#false} havoc #t~ret3; {3574#false} is VALID [2020-07-11 00:49:11,136 INFO L280 TraceCheckUtils]: 47: Hoare triple {3574#false} havoc #t~ret2; {3574#false} is VALID [2020-07-11 00:49:11,136 INFO L280 TraceCheckUtils]: 48: Hoare triple {3574#false} assume true; {3574#false} is VALID [2020-07-11 00:49:11,136 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3574#false} {3573#true} #69#return; {3574#false} is VALID [2020-07-11 00:49:11,136 INFO L280 TraceCheckUtils]: 50: Hoare triple {3574#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3574#false} is VALID [2020-07-11 00:49:11,136 INFO L263 TraceCheckUtils]: 51: Hoare triple {3574#false} call #t~ret1 := fibo2(~n - 2); {3573#true} is VALID [2020-07-11 00:49:11,136 INFO L280 TraceCheckUtils]: 52: Hoare triple {3573#true} ~n := #in~n; {3573#true} is VALID [2020-07-11 00:49:11,136 INFO L280 TraceCheckUtils]: 53: Hoare triple {3573#true} assume !(~n < 1); {3573#true} is VALID [2020-07-11 00:49:11,137 INFO L280 TraceCheckUtils]: 54: Hoare triple {3573#true} assume 1 == ~n; {3573#true} is VALID [2020-07-11 00:49:11,137 INFO L280 TraceCheckUtils]: 55: Hoare triple {3573#true} #res := 1; {3573#true} is VALID [2020-07-11 00:49:11,137 INFO L280 TraceCheckUtils]: 56: Hoare triple {3573#true} assume true; {3573#true} is VALID [2020-07-11 00:49:11,137 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {3573#true} {3574#false} #71#return; {3574#false} is VALID [2020-07-11 00:49:11,137 INFO L280 TraceCheckUtils]: 58: Hoare triple {3574#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3574#false} is VALID [2020-07-11 00:49:11,138 INFO L280 TraceCheckUtils]: 59: Hoare triple {3574#false} #res := #t~ret0 + #t~ret1; {3574#false} is VALID [2020-07-11 00:49:11,138 INFO L280 TraceCheckUtils]: 60: Hoare triple {3574#false} havoc #t~ret0; {3574#false} is VALID [2020-07-11 00:49:11,138 INFO L280 TraceCheckUtils]: 61: Hoare triple {3574#false} havoc #t~ret1; {3574#false} is VALID [2020-07-11 00:49:11,138 INFO L280 TraceCheckUtils]: 62: Hoare triple {3574#false} assume true; {3574#false} is VALID [2020-07-11 00:49:11,138 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3574#false} {3577#(<= 6 main_~x~0)} #63#return; {3574#false} is VALID [2020-07-11 00:49:11,139 INFO L280 TraceCheckUtils]: 64: Hoare triple {3574#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {3574#false} is VALID [2020-07-11 00:49:11,139 INFO L280 TraceCheckUtils]: 65: Hoare triple {3574#false} ~result~0 := #t~ret4; {3574#false} is VALID [2020-07-11 00:49:11,139 INFO L280 TraceCheckUtils]: 66: Hoare triple {3574#false} havoc #t~ret4; {3574#false} is VALID [2020-07-11 00:49:11,139 INFO L280 TraceCheckUtils]: 67: Hoare triple {3574#false} assume 8 != ~result~0; {3574#false} is VALID [2020-07-11 00:49:11,139 INFO L280 TraceCheckUtils]: 68: Hoare triple {3574#false} assume !false; {3574#false} is VALID [2020-07-11 00:49:11,142 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-07-11 00:49:11,143 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [175348665] [2020-07-11 00:49:11,143 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:49:11,143 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-11 00:49:11,143 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1042760245] [2020-07-11 00:49:11,144 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 69 [2020-07-11 00:49:11,145 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:11,145 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 00:49:11,210 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:11,211 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 00:49:11,211 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:11,211 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 00:49:11,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-07-11 00:49:11,212 INFO L87 Difference]: Start difference. First operand 106 states and 145 transitions. Second operand 8 states. [2020-07-11 00:49:11,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:11,985 INFO L93 Difference]: Finished difference Result 227 states and 348 transitions. [2020-07-11 00:49:11,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-11 00:49:11,985 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 69 [2020-07-11 00:49:11,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:11,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 00:49:11,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 113 transitions. [2020-07-11 00:49:11,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 00:49:11,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 113 transitions. [2020-07-11 00:49:11,995 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 113 transitions. [2020-07-11 00:49:12,107 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:12,112 INFO L225 Difference]: With dead ends: 227 [2020-07-11 00:49:12,112 INFO L226 Difference]: Without dead ends: 127 [2020-07-11 00:49:12,114 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-11 00:49:12,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2020-07-11 00:49:12,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 115. [2020-07-11 00:49:12,363 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:12,363 INFO L82 GeneralOperation]: Start isEquivalent. First operand 127 states. Second operand 115 states. [2020-07-11 00:49:12,363 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand 115 states. [2020-07-11 00:49:12,364 INFO L87 Difference]: Start difference. First operand 127 states. Second operand 115 states. [2020-07-11 00:49:12,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:12,373 INFO L93 Difference]: Finished difference Result 127 states and 180 transitions. [2020-07-11 00:49:12,373 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 180 transitions. [2020-07-11 00:49:12,375 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:12,375 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:12,375 INFO L74 IsIncluded]: Start isIncluded. First operand 115 states. Second operand 127 states. [2020-07-11 00:49:12,375 INFO L87 Difference]: Start difference. First operand 115 states. Second operand 127 states. [2020-07-11 00:49:12,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:12,383 INFO L93 Difference]: Finished difference Result 127 states and 180 transitions. [2020-07-11 00:49:12,383 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 180 transitions. [2020-07-11 00:49:12,385 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:12,385 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:12,385 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:12,385 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:12,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 115 states. [2020-07-11 00:49:12,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 161 transitions. [2020-07-11 00:49:12,392 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 161 transitions. Word has length 69 [2020-07-11 00:49:12,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:12,392 INFO L479 AbstractCegarLoop]: Abstraction has 115 states and 161 transitions. [2020-07-11 00:49:12,392 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 00:49:12,392 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 115 states and 161 transitions. [2020-07-11 00:49:12,616 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:12,616 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 161 transitions. [2020-07-11 00:49:12,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-11 00:49:12,618 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:12,618 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:12,618 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-11 00:49:12,619 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:12,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:12,619 INFO L82 PathProgramCache]: Analyzing trace with hash -439633211, now seen corresponding path program 1 times [2020-07-11 00:49:12,620 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:12,620 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [55731970] [2020-07-11 00:49:12,620 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:12,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:12,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:12,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {4671#true} assume true; {4671#true} is VALID [2020-07-11 00:49:12,649 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4671#true} {4671#true} #59#return; {4671#true} is VALID [2020-07-11 00:49:12,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:12,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:12,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:12,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:12,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {4671#true} ~n := #in~n; {4671#true} is VALID [2020-07-11 00:49:12,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {4671#true} assume !(~n < 1); {4671#true} is VALID [2020-07-11 00:49:12,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {4671#true} assume 1 == ~n; {4671#true} is VALID [2020-07-11 00:49:12,809 INFO L280 TraceCheckUtils]: 3: Hoare triple {4671#true} #res := 1; {4671#true} is VALID [2020-07-11 00:49:12,809 INFO L280 TraceCheckUtils]: 4: Hoare triple {4671#true} assume true; {4671#true} is VALID [2020-07-11 00:49:12,810 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4671#true} {4816#(<= 2 |fibo1_#in~n|)} #69#return; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:12,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {4671#true} ~n := #in~n; {4671#true} is VALID [2020-07-11 00:49:12,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {4671#true} assume ~n < 1; {4671#true} is VALID [2020-07-11 00:49:12,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {4671#true} #res := 0; {4671#true} is VALID [2020-07-11 00:49:12,816 INFO L280 TraceCheckUtils]: 3: Hoare triple {4671#true} assume true; {4671#true} is VALID [2020-07-11 00:49:12,817 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4671#true} {4816#(<= 2 |fibo1_#in~n|)} #71#return; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {4671#true} ~n := #in~n; {4814#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {4814#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {4815#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:12,819 INFO L280 TraceCheckUtils]: 2: Hoare triple {4815#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,819 INFO L263 TraceCheckUtils]: 3: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4671#true} is VALID [2020-07-11 00:49:12,819 INFO L280 TraceCheckUtils]: 4: Hoare triple {4671#true} ~n := #in~n; {4671#true} is VALID [2020-07-11 00:49:12,820 INFO L280 TraceCheckUtils]: 5: Hoare triple {4671#true} assume !(~n < 1); {4671#true} is VALID [2020-07-11 00:49:12,820 INFO L280 TraceCheckUtils]: 6: Hoare triple {4671#true} assume 1 == ~n; {4671#true} is VALID [2020-07-11 00:49:12,820 INFO L280 TraceCheckUtils]: 7: Hoare triple {4671#true} #res := 1; {4671#true} is VALID [2020-07-11 00:49:12,820 INFO L280 TraceCheckUtils]: 8: Hoare triple {4671#true} assume true; {4671#true} is VALID [2020-07-11 00:49:12,821 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4671#true} {4816#(<= 2 |fibo1_#in~n|)} #69#return; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,822 INFO L280 TraceCheckUtils]: 10: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,822 INFO L263 TraceCheckUtils]: 11: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4671#true} is VALID [2020-07-11 00:49:12,822 INFO L280 TraceCheckUtils]: 12: Hoare triple {4671#true} ~n := #in~n; {4671#true} is VALID [2020-07-11 00:49:12,822 INFO L280 TraceCheckUtils]: 13: Hoare triple {4671#true} assume ~n < 1; {4671#true} is VALID [2020-07-11 00:49:12,823 INFO L280 TraceCheckUtils]: 14: Hoare triple {4671#true} #res := 0; {4671#true} is VALID [2020-07-11 00:49:12,823 INFO L280 TraceCheckUtils]: 15: Hoare triple {4671#true} assume true; {4671#true} is VALID [2020-07-11 00:49:12,824 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4671#true} {4816#(<= 2 |fibo1_#in~n|)} #71#return; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,824 INFO L280 TraceCheckUtils]: 17: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,825 INFO L280 TraceCheckUtils]: 18: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,825 INFO L280 TraceCheckUtils]: 19: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,826 INFO L280 TraceCheckUtils]: 20: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,826 INFO L280 TraceCheckUtils]: 21: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} assume true; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,828 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4816#(<= 2 |fibo1_#in~n|)} {4783#(= fibo2_~n |fibo2_#in~n|)} #65#return; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:12,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {4671#true} ~n := #in~n; {4671#true} is VALID [2020-07-11 00:49:12,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {4671#true} assume !(~n < 1); {4671#true} is VALID [2020-07-11 00:49:12,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {4671#true} assume 1 == ~n; {4671#true} is VALID [2020-07-11 00:49:12,836 INFO L280 TraceCheckUtils]: 3: Hoare triple {4671#true} #res := 1; {4671#true} is VALID [2020-07-11 00:49:12,836 INFO L280 TraceCheckUtils]: 4: Hoare triple {4671#true} assume true; {4671#true} is VALID [2020-07-11 00:49:12,837 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4671#true} {4807#(<= 3 |fibo2_#in~n|)} #67#return; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {4671#true} ~n := #in~n; {4783#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {4783#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {4783#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,839 INFO L280 TraceCheckUtils]: 2: Hoare triple {4783#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {4783#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,839 INFO L263 TraceCheckUtils]: 3: Hoare triple {4783#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4671#true} is VALID [2020-07-11 00:49:12,840 INFO L280 TraceCheckUtils]: 4: Hoare triple {4671#true} ~n := #in~n; {4814#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,840 INFO L280 TraceCheckUtils]: 5: Hoare triple {4814#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {4815#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:12,841 INFO L280 TraceCheckUtils]: 6: Hoare triple {4815#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,841 INFO L263 TraceCheckUtils]: 7: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4671#true} is VALID [2020-07-11 00:49:12,841 INFO L280 TraceCheckUtils]: 8: Hoare triple {4671#true} ~n := #in~n; {4671#true} is VALID [2020-07-11 00:49:12,842 INFO L280 TraceCheckUtils]: 9: Hoare triple {4671#true} assume !(~n < 1); {4671#true} is VALID [2020-07-11 00:49:12,842 INFO L280 TraceCheckUtils]: 10: Hoare triple {4671#true} assume 1 == ~n; {4671#true} is VALID [2020-07-11 00:49:12,842 INFO L280 TraceCheckUtils]: 11: Hoare triple {4671#true} #res := 1; {4671#true} is VALID [2020-07-11 00:49:12,842 INFO L280 TraceCheckUtils]: 12: Hoare triple {4671#true} assume true; {4671#true} is VALID [2020-07-11 00:49:12,843 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4671#true} {4816#(<= 2 |fibo1_#in~n|)} #69#return; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,844 INFO L280 TraceCheckUtils]: 14: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,844 INFO L263 TraceCheckUtils]: 15: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4671#true} is VALID [2020-07-11 00:49:12,844 INFO L280 TraceCheckUtils]: 16: Hoare triple {4671#true} ~n := #in~n; {4671#true} is VALID [2020-07-11 00:49:12,844 INFO L280 TraceCheckUtils]: 17: Hoare triple {4671#true} assume ~n < 1; {4671#true} is VALID [2020-07-11 00:49:12,845 INFO L280 TraceCheckUtils]: 18: Hoare triple {4671#true} #res := 0; {4671#true} is VALID [2020-07-11 00:49:12,845 INFO L280 TraceCheckUtils]: 19: Hoare triple {4671#true} assume true; {4671#true} is VALID [2020-07-11 00:49:12,846 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4671#true} {4816#(<= 2 |fibo1_#in~n|)} #71#return; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,846 INFO L280 TraceCheckUtils]: 21: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,847 INFO L280 TraceCheckUtils]: 22: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,847 INFO L280 TraceCheckUtils]: 23: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,848 INFO L280 TraceCheckUtils]: 24: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,848 INFO L280 TraceCheckUtils]: 25: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} assume true; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,849 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4816#(<= 2 |fibo1_#in~n|)} {4783#(= fibo2_~n |fibo2_#in~n|)} #65#return; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,850 INFO L280 TraceCheckUtils]: 27: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,850 INFO L263 TraceCheckUtils]: 28: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4671#true} is VALID [2020-07-11 00:49:12,850 INFO L280 TraceCheckUtils]: 29: Hoare triple {4671#true} ~n := #in~n; {4671#true} is VALID [2020-07-11 00:49:12,851 INFO L280 TraceCheckUtils]: 30: Hoare triple {4671#true} assume !(~n < 1); {4671#true} is VALID [2020-07-11 00:49:12,851 INFO L280 TraceCheckUtils]: 31: Hoare triple {4671#true} assume 1 == ~n; {4671#true} is VALID [2020-07-11 00:49:12,851 INFO L280 TraceCheckUtils]: 32: Hoare triple {4671#true} #res := 1; {4671#true} is VALID [2020-07-11 00:49:12,851 INFO L280 TraceCheckUtils]: 33: Hoare triple {4671#true} assume true; {4671#true} is VALID [2020-07-11 00:49:12,852 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4671#true} {4807#(<= 3 |fibo2_#in~n|)} #67#return; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,853 INFO L280 TraceCheckUtils]: 35: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,853 INFO L280 TraceCheckUtils]: 36: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,854 INFO L280 TraceCheckUtils]: 37: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,854 INFO L280 TraceCheckUtils]: 38: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,855 INFO L280 TraceCheckUtils]: 39: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} assume true; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,856 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4807#(<= 3 |fibo2_#in~n|)} {4671#true} #69#return; {4776#(<= 4 fibo1_~n)} is VALID [2020-07-11 00:49:12,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:12,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {4671#true} ~n := #in~n; {4783#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {4783#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {4783#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {4783#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {4828#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:12,880 INFO L280 TraceCheckUtils]: 3: Hoare triple {4828#(<= |fibo2_#in~n| 1)} #res := 1; {4828#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:12,880 INFO L280 TraceCheckUtils]: 4: Hoare triple {4828#(<= |fibo2_#in~n| 1)} assume true; {4828#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:12,881 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4828#(<= |fibo2_#in~n| 1)} {4776#(<= 4 fibo1_~n)} #71#return; {4672#false} is VALID [2020-07-11 00:49:12,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {4671#true} ~n := #in~n; {4671#true} is VALID [2020-07-11 00:49:12,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {4671#true} assume !(~n < 1); {4671#true} is VALID [2020-07-11 00:49:12,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {4671#true} assume !(1 == ~n); {4671#true} is VALID [2020-07-11 00:49:12,882 INFO L263 TraceCheckUtils]: 3: Hoare triple {4671#true} call #t~ret0 := fibo2(~n - 1); {4671#true} is VALID [2020-07-11 00:49:12,883 INFO L280 TraceCheckUtils]: 4: Hoare triple {4671#true} ~n := #in~n; {4783#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,883 INFO L280 TraceCheckUtils]: 5: Hoare triple {4783#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {4783#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,884 INFO L280 TraceCheckUtils]: 6: Hoare triple {4783#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {4783#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,884 INFO L263 TraceCheckUtils]: 7: Hoare triple {4783#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4671#true} is VALID [2020-07-11 00:49:12,885 INFO L280 TraceCheckUtils]: 8: Hoare triple {4671#true} ~n := #in~n; {4814#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,885 INFO L280 TraceCheckUtils]: 9: Hoare triple {4814#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {4815#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:12,886 INFO L280 TraceCheckUtils]: 10: Hoare triple {4815#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,886 INFO L263 TraceCheckUtils]: 11: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4671#true} is VALID [2020-07-11 00:49:12,887 INFO L280 TraceCheckUtils]: 12: Hoare triple {4671#true} ~n := #in~n; {4671#true} is VALID [2020-07-11 00:49:12,887 INFO L280 TraceCheckUtils]: 13: Hoare triple {4671#true} assume !(~n < 1); {4671#true} is VALID [2020-07-11 00:49:12,887 INFO L280 TraceCheckUtils]: 14: Hoare triple {4671#true} assume 1 == ~n; {4671#true} is VALID [2020-07-11 00:49:12,887 INFO L280 TraceCheckUtils]: 15: Hoare triple {4671#true} #res := 1; {4671#true} is VALID [2020-07-11 00:49:12,887 INFO L280 TraceCheckUtils]: 16: Hoare triple {4671#true} assume true; {4671#true} is VALID [2020-07-11 00:49:12,888 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4671#true} {4816#(<= 2 |fibo1_#in~n|)} #69#return; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,889 INFO L280 TraceCheckUtils]: 18: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,889 INFO L263 TraceCheckUtils]: 19: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4671#true} is VALID [2020-07-11 00:49:12,889 INFO L280 TraceCheckUtils]: 20: Hoare triple {4671#true} ~n := #in~n; {4671#true} is VALID [2020-07-11 00:49:12,889 INFO L280 TraceCheckUtils]: 21: Hoare triple {4671#true} assume ~n < 1; {4671#true} is VALID [2020-07-11 00:49:12,890 INFO L280 TraceCheckUtils]: 22: Hoare triple {4671#true} #res := 0; {4671#true} is VALID [2020-07-11 00:49:12,890 INFO L280 TraceCheckUtils]: 23: Hoare triple {4671#true} assume true; {4671#true} is VALID [2020-07-11 00:49:12,891 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4671#true} {4816#(<= 2 |fibo1_#in~n|)} #71#return; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,892 INFO L280 TraceCheckUtils]: 25: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,892 INFO L280 TraceCheckUtils]: 26: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,893 INFO L280 TraceCheckUtils]: 27: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,893 INFO L280 TraceCheckUtils]: 28: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,894 INFO L280 TraceCheckUtils]: 29: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} assume true; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,895 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4816#(<= 2 |fibo1_#in~n|)} {4783#(= fibo2_~n |fibo2_#in~n|)} #65#return; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,896 INFO L280 TraceCheckUtils]: 31: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,896 INFO L263 TraceCheckUtils]: 32: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4671#true} is VALID [2020-07-11 00:49:12,896 INFO L280 TraceCheckUtils]: 33: Hoare triple {4671#true} ~n := #in~n; {4671#true} is VALID [2020-07-11 00:49:12,896 INFO L280 TraceCheckUtils]: 34: Hoare triple {4671#true} assume !(~n < 1); {4671#true} is VALID [2020-07-11 00:49:12,896 INFO L280 TraceCheckUtils]: 35: Hoare triple {4671#true} assume 1 == ~n; {4671#true} is VALID [2020-07-11 00:49:12,897 INFO L280 TraceCheckUtils]: 36: Hoare triple {4671#true} #res := 1; {4671#true} is VALID [2020-07-11 00:49:12,897 INFO L280 TraceCheckUtils]: 37: Hoare triple {4671#true} assume true; {4671#true} is VALID [2020-07-11 00:49:12,898 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4671#true} {4807#(<= 3 |fibo2_#in~n|)} #67#return; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,898 INFO L280 TraceCheckUtils]: 39: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,899 INFO L280 TraceCheckUtils]: 40: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,899 INFO L280 TraceCheckUtils]: 41: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,900 INFO L280 TraceCheckUtils]: 42: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,900 INFO L280 TraceCheckUtils]: 43: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} assume true; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,901 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4807#(<= 3 |fibo2_#in~n|)} {4671#true} #69#return; {4776#(<= 4 fibo1_~n)} is VALID [2020-07-11 00:49:12,902 INFO L280 TraceCheckUtils]: 45: Hoare triple {4776#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4776#(<= 4 fibo1_~n)} is VALID [2020-07-11 00:49:12,902 INFO L263 TraceCheckUtils]: 46: Hoare triple {4776#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4671#true} is VALID [2020-07-11 00:49:12,902 INFO L280 TraceCheckUtils]: 47: Hoare triple {4671#true} ~n := #in~n; {4783#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,903 INFO L280 TraceCheckUtils]: 48: Hoare triple {4783#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {4783#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,903 INFO L280 TraceCheckUtils]: 49: Hoare triple {4783#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {4828#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:12,904 INFO L280 TraceCheckUtils]: 50: Hoare triple {4828#(<= |fibo2_#in~n| 1)} #res := 1; {4828#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:12,905 INFO L280 TraceCheckUtils]: 51: Hoare triple {4828#(<= |fibo2_#in~n| 1)} assume true; {4828#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:12,906 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {4828#(<= |fibo2_#in~n| 1)} {4776#(<= 4 fibo1_~n)} #71#return; {4672#false} is VALID [2020-07-11 00:49:12,906 INFO L280 TraceCheckUtils]: 53: Hoare triple {4672#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4672#false} is VALID [2020-07-11 00:49:12,906 INFO L280 TraceCheckUtils]: 54: Hoare triple {4672#false} #res := #t~ret0 + #t~ret1; {4672#false} is VALID [2020-07-11 00:49:12,906 INFO L280 TraceCheckUtils]: 55: Hoare triple {4672#false} havoc #t~ret0; {4672#false} is VALID [2020-07-11 00:49:12,906 INFO L280 TraceCheckUtils]: 56: Hoare triple {4672#false} havoc #t~ret1; {4672#false} is VALID [2020-07-11 00:49:12,907 INFO L280 TraceCheckUtils]: 57: Hoare triple {4672#false} assume true; {4672#false} is VALID [2020-07-11 00:49:12,907 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4672#false} {4675#(<= 6 main_~x~0)} #63#return; {4672#false} is VALID [2020-07-11 00:49:12,909 INFO L263 TraceCheckUtils]: 0: Hoare triple {4671#true} call ULTIMATE.init(); {4671#true} is VALID [2020-07-11 00:49:12,910 INFO L280 TraceCheckUtils]: 1: Hoare triple {4671#true} assume true; {4671#true} is VALID [2020-07-11 00:49:12,910 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4671#true} {4671#true} #59#return; {4671#true} is VALID [2020-07-11 00:49:12,910 INFO L263 TraceCheckUtils]: 3: Hoare triple {4671#true} call #t~ret5 := main(); {4671#true} is VALID [2020-07-11 00:49:12,911 INFO L280 TraceCheckUtils]: 4: Hoare triple {4671#true} ~x~0 := 6; {4675#(<= 6 main_~x~0)} is VALID [2020-07-11 00:49:12,911 INFO L263 TraceCheckUtils]: 5: Hoare triple {4675#(<= 6 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4671#true} is VALID [2020-07-11 00:49:12,911 INFO L280 TraceCheckUtils]: 6: Hoare triple {4671#true} ~n := #in~n; {4671#true} is VALID [2020-07-11 00:49:12,911 INFO L280 TraceCheckUtils]: 7: Hoare triple {4671#true} assume !(~n < 1); {4671#true} is VALID [2020-07-11 00:49:12,911 INFO L280 TraceCheckUtils]: 8: Hoare triple {4671#true} assume !(1 == ~n); {4671#true} is VALID [2020-07-11 00:49:12,912 INFO L263 TraceCheckUtils]: 9: Hoare triple {4671#true} call #t~ret0 := fibo2(~n - 1); {4671#true} is VALID [2020-07-11 00:49:12,912 INFO L280 TraceCheckUtils]: 10: Hoare triple {4671#true} ~n := #in~n; {4783#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,913 INFO L280 TraceCheckUtils]: 11: Hoare triple {4783#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {4783#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,913 INFO L280 TraceCheckUtils]: 12: Hoare triple {4783#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {4783#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,913 INFO L263 TraceCheckUtils]: 13: Hoare triple {4783#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4671#true} is VALID [2020-07-11 00:49:12,914 INFO L280 TraceCheckUtils]: 14: Hoare triple {4671#true} ~n := #in~n; {4814#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,915 INFO L280 TraceCheckUtils]: 15: Hoare triple {4814#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {4815#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:12,915 INFO L280 TraceCheckUtils]: 16: Hoare triple {4815#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,916 INFO L263 TraceCheckUtils]: 17: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4671#true} is VALID [2020-07-11 00:49:12,916 INFO L280 TraceCheckUtils]: 18: Hoare triple {4671#true} ~n := #in~n; {4671#true} is VALID [2020-07-11 00:49:12,916 INFO L280 TraceCheckUtils]: 19: Hoare triple {4671#true} assume !(~n < 1); {4671#true} is VALID [2020-07-11 00:49:12,916 INFO L280 TraceCheckUtils]: 20: Hoare triple {4671#true} assume 1 == ~n; {4671#true} is VALID [2020-07-11 00:49:12,916 INFO L280 TraceCheckUtils]: 21: Hoare triple {4671#true} #res := 1; {4671#true} is VALID [2020-07-11 00:49:12,917 INFO L280 TraceCheckUtils]: 22: Hoare triple {4671#true} assume true; {4671#true} is VALID [2020-07-11 00:49:12,918 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {4671#true} {4816#(<= 2 |fibo1_#in~n|)} #69#return; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,918 INFO L280 TraceCheckUtils]: 24: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,919 INFO L263 TraceCheckUtils]: 25: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4671#true} is VALID [2020-07-11 00:49:12,919 INFO L280 TraceCheckUtils]: 26: Hoare triple {4671#true} ~n := #in~n; {4671#true} is VALID [2020-07-11 00:49:12,919 INFO L280 TraceCheckUtils]: 27: Hoare triple {4671#true} assume ~n < 1; {4671#true} is VALID [2020-07-11 00:49:12,919 INFO L280 TraceCheckUtils]: 28: Hoare triple {4671#true} #res := 0; {4671#true} is VALID [2020-07-11 00:49:12,919 INFO L280 TraceCheckUtils]: 29: Hoare triple {4671#true} assume true; {4671#true} is VALID [2020-07-11 00:49:12,920 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4671#true} {4816#(<= 2 |fibo1_#in~n|)} #71#return; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,921 INFO L280 TraceCheckUtils]: 31: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,921 INFO L280 TraceCheckUtils]: 32: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,922 INFO L280 TraceCheckUtils]: 33: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,922 INFO L280 TraceCheckUtils]: 34: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,923 INFO L280 TraceCheckUtils]: 35: Hoare triple {4816#(<= 2 |fibo1_#in~n|)} assume true; {4816#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:12,924 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4816#(<= 2 |fibo1_#in~n|)} {4783#(= fibo2_~n |fibo2_#in~n|)} #65#return; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,924 INFO L280 TraceCheckUtils]: 37: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,925 INFO L263 TraceCheckUtils]: 38: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4671#true} is VALID [2020-07-11 00:49:12,925 INFO L280 TraceCheckUtils]: 39: Hoare triple {4671#true} ~n := #in~n; {4671#true} is VALID [2020-07-11 00:49:12,925 INFO L280 TraceCheckUtils]: 40: Hoare triple {4671#true} assume !(~n < 1); {4671#true} is VALID [2020-07-11 00:49:12,925 INFO L280 TraceCheckUtils]: 41: Hoare triple {4671#true} assume 1 == ~n; {4671#true} is VALID [2020-07-11 00:49:12,925 INFO L280 TraceCheckUtils]: 42: Hoare triple {4671#true} #res := 1; {4671#true} is VALID [2020-07-11 00:49:12,925 INFO L280 TraceCheckUtils]: 43: Hoare triple {4671#true} assume true; {4671#true} is VALID [2020-07-11 00:49:12,926 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4671#true} {4807#(<= 3 |fibo2_#in~n|)} #67#return; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,927 INFO L280 TraceCheckUtils]: 45: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,927 INFO L280 TraceCheckUtils]: 46: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,928 INFO L280 TraceCheckUtils]: 47: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,928 INFO L280 TraceCheckUtils]: 48: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,929 INFO L280 TraceCheckUtils]: 49: Hoare triple {4807#(<= 3 |fibo2_#in~n|)} assume true; {4807#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,930 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4807#(<= 3 |fibo2_#in~n|)} {4671#true} #69#return; {4776#(<= 4 fibo1_~n)} is VALID [2020-07-11 00:49:12,931 INFO L280 TraceCheckUtils]: 51: Hoare triple {4776#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4776#(<= 4 fibo1_~n)} is VALID [2020-07-11 00:49:12,931 INFO L263 TraceCheckUtils]: 52: Hoare triple {4776#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4671#true} is VALID [2020-07-11 00:49:12,931 INFO L280 TraceCheckUtils]: 53: Hoare triple {4671#true} ~n := #in~n; {4783#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,932 INFO L280 TraceCheckUtils]: 54: Hoare triple {4783#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {4783#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:12,932 INFO L280 TraceCheckUtils]: 55: Hoare triple {4783#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {4828#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:12,933 INFO L280 TraceCheckUtils]: 56: Hoare triple {4828#(<= |fibo2_#in~n| 1)} #res := 1; {4828#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:12,933 INFO L280 TraceCheckUtils]: 57: Hoare triple {4828#(<= |fibo2_#in~n| 1)} assume true; {4828#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:12,934 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4828#(<= |fibo2_#in~n| 1)} {4776#(<= 4 fibo1_~n)} #71#return; {4672#false} is VALID [2020-07-11 00:49:12,935 INFO L280 TraceCheckUtils]: 59: Hoare triple {4672#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4672#false} is VALID [2020-07-11 00:49:12,935 INFO L280 TraceCheckUtils]: 60: Hoare triple {4672#false} #res := #t~ret0 + #t~ret1; {4672#false} is VALID [2020-07-11 00:49:12,935 INFO L280 TraceCheckUtils]: 61: Hoare triple {4672#false} havoc #t~ret0; {4672#false} is VALID [2020-07-11 00:49:12,935 INFO L280 TraceCheckUtils]: 62: Hoare triple {4672#false} havoc #t~ret1; {4672#false} is VALID [2020-07-11 00:49:12,935 INFO L280 TraceCheckUtils]: 63: Hoare triple {4672#false} assume true; {4672#false} is VALID [2020-07-11 00:49:12,936 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4672#false} {4675#(<= 6 main_~x~0)} #63#return; {4672#false} is VALID [2020-07-11 00:49:12,936 INFO L280 TraceCheckUtils]: 65: Hoare triple {4672#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {4672#false} is VALID [2020-07-11 00:49:12,936 INFO L280 TraceCheckUtils]: 66: Hoare triple {4672#false} ~result~0 := #t~ret4; {4672#false} is VALID [2020-07-11 00:49:12,936 INFO L280 TraceCheckUtils]: 67: Hoare triple {4672#false} havoc #t~ret4; {4672#false} is VALID [2020-07-11 00:49:12,936 INFO L280 TraceCheckUtils]: 68: Hoare triple {4672#false} assume 8 != ~result~0; {4672#false} is VALID [2020-07-11 00:49:12,937 INFO L280 TraceCheckUtils]: 69: Hoare triple {4672#false} assume !false; {4672#false} is VALID [2020-07-11 00:49:12,940 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 23 proven. 11 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2020-07-11 00:49:12,940 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [55731970] [2020-07-11 00:49:12,941 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:49:12,941 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-07-11 00:49:12,945 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1586200487] [2020-07-11 00:49:12,945 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 70 [2020-07-11 00:49:12,946 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:12,948 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-11 00:49:13,013 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 00:49:13,013 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-11 00:49:13,014 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:13,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-11 00:49:13,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2020-07-11 00:49:13,015 INFO L87 Difference]: Start difference. First operand 115 states and 161 transitions. Second operand 10 states. [2020-07-11 00:49:14,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:14,231 INFO L93 Difference]: Finished difference Result 257 states and 400 transitions. [2020-07-11 00:49:14,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-11 00:49:14,231 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 70 [2020-07-11 00:49:14,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:14,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-11 00:49:14,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 127 transitions. [2020-07-11 00:49:14,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-11 00:49:14,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 127 transitions. [2020-07-11 00:49:14,239 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 127 transitions. [2020-07-11 00:49:14,387 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:14,394 INFO L225 Difference]: With dead ends: 257 [2020-07-11 00:49:14,394 INFO L226 Difference]: Without dead ends: 151 [2020-07-11 00:49:14,396 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2020-07-11 00:49:14,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2020-07-11 00:49:14,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 133. [2020-07-11 00:49:14,675 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:14,675 INFO L82 GeneralOperation]: Start isEquivalent. First operand 151 states. Second operand 133 states. [2020-07-11 00:49:14,675 INFO L74 IsIncluded]: Start isIncluded. First operand 151 states. Second operand 133 states. [2020-07-11 00:49:14,676 INFO L87 Difference]: Start difference. First operand 151 states. Second operand 133 states. [2020-07-11 00:49:14,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:14,685 INFO L93 Difference]: Finished difference Result 151 states and 217 transitions. [2020-07-11 00:49:14,686 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 217 transitions. [2020-07-11 00:49:14,687 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:14,688 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:14,688 INFO L74 IsIncluded]: Start isIncluded. First operand 133 states. Second operand 151 states. [2020-07-11 00:49:14,688 INFO L87 Difference]: Start difference. First operand 133 states. Second operand 151 states. [2020-07-11 00:49:14,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:14,696 INFO L93 Difference]: Finished difference Result 151 states and 217 transitions. [2020-07-11 00:49:14,696 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 217 transitions. [2020-07-11 00:49:14,697 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:14,698 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:14,698 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:14,698 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:14,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2020-07-11 00:49:14,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 191 transitions. [2020-07-11 00:49:14,704 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 191 transitions. Word has length 70 [2020-07-11 00:49:14,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:14,704 INFO L479 AbstractCegarLoop]: Abstraction has 133 states and 191 transitions. [2020-07-11 00:49:14,704 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-11 00:49:14,705 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 133 states and 191 transitions. [2020-07-11 00:49:14,961 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:14,961 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 191 transitions. [2020-07-11 00:49:14,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2020-07-11 00:49:14,963 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:14,964 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:14,964 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-11 00:49:14,965 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:14,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:14,966 INFO L82 PathProgramCache]: Analyzing trace with hash 307755032, now seen corresponding path program 2 times [2020-07-11 00:49:14,966 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:14,966 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2015939031] [2020-07-11 00:49:14,967 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:14,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:15,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:15,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,061 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5924#true} {5924#true} #59#return; {5924#true} is VALID [2020-07-11 00:49:15,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:15,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:15,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:15,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:15,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {5924#true} ~n := #in~n; {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {6150#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:15,226 INFO L280 TraceCheckUtils]: 3: Hoare triple {6150#(<= |fibo2_#in~n| 1)} #res := 1; {6150#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:15,227 INFO L280 TraceCheckUtils]: 4: Hoare triple {6150#(<= |fibo2_#in~n| 1)} assume true; {6150#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:15,228 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6150#(<= |fibo2_#in~n| 1)} {6137#(= fibo1_~n |fibo1_#in~n|)} #69#return; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:15,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {5924#true} assume ~n < 1; {5924#true} is VALID [2020-07-11 00:49:15,236 INFO L280 TraceCheckUtils]: 2: Hoare triple {5924#true} #res := 0; {5924#true} is VALID [2020-07-11 00:49:15,237 INFO L280 TraceCheckUtils]: 3: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,238 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5924#true} {6144#(<= |fibo1_#in~n| 2)} #71#return; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {5924#true} ~n := #in~n; {6137#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {6137#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {6137#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,240 INFO L280 TraceCheckUtils]: 2: Hoare triple {6137#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {6137#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,240 INFO L263 TraceCheckUtils]: 3: Hoare triple {6137#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {5924#true} is VALID [2020-07-11 00:49:15,241 INFO L280 TraceCheckUtils]: 4: Hoare triple {5924#true} ~n := #in~n; {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,241 INFO L280 TraceCheckUtils]: 5: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,242 INFO L280 TraceCheckUtils]: 6: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {6150#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:15,243 INFO L280 TraceCheckUtils]: 7: Hoare triple {6150#(<= |fibo2_#in~n| 1)} #res := 1; {6150#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:15,243 INFO L280 TraceCheckUtils]: 8: Hoare triple {6150#(<= |fibo2_#in~n| 1)} assume true; {6150#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:15,245 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6150#(<= |fibo2_#in~n| 1)} {6137#(= fibo1_~n |fibo1_#in~n|)} #69#return; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,245 INFO L280 TraceCheckUtils]: 10: Hoare triple {6144#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,246 INFO L263 TraceCheckUtils]: 11: Hoare triple {6144#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {5924#true} is VALID [2020-07-11 00:49:15,246 INFO L280 TraceCheckUtils]: 12: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,246 INFO L280 TraceCheckUtils]: 13: Hoare triple {5924#true} assume ~n < 1; {5924#true} is VALID [2020-07-11 00:49:15,246 INFO L280 TraceCheckUtils]: 14: Hoare triple {5924#true} #res := 0; {5924#true} is VALID [2020-07-11 00:49:15,247 INFO L280 TraceCheckUtils]: 15: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,248 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5924#true} {6144#(<= |fibo1_#in~n| 2)} #71#return; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,248 INFO L280 TraceCheckUtils]: 17: Hoare triple {6144#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,249 INFO L280 TraceCheckUtils]: 18: Hoare triple {6144#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,250 INFO L280 TraceCheckUtils]: 19: Hoare triple {6144#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,250 INFO L280 TraceCheckUtils]: 20: Hoare triple {6144#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,251 INFO L280 TraceCheckUtils]: 21: Hoare triple {6144#(<= |fibo1_#in~n| 2)} assume true; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,252 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6144#(<= |fibo1_#in~n| 2)} {6106#(= fibo2_~n |fibo2_#in~n|)} #65#return; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:15,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {5924#true} assume !(~n < 1); {5924#true} is VALID [2020-07-11 00:49:15,259 INFO L280 TraceCheckUtils]: 2: Hoare triple {5924#true} assume 1 == ~n; {5924#true} is VALID [2020-07-11 00:49:15,259 INFO L280 TraceCheckUtils]: 3: Hoare triple {5924#true} #res := 1; {5924#true} is VALID [2020-07-11 00:49:15,259 INFO L280 TraceCheckUtils]: 4: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,260 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5924#true} {6130#(<= |fibo2_#in~n| 3)} #67#return; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {5924#true} ~n := #in~n; {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,261 INFO L280 TraceCheckUtils]: 2: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,262 INFO L263 TraceCheckUtils]: 3: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {5924#true} is VALID [2020-07-11 00:49:15,262 INFO L280 TraceCheckUtils]: 4: Hoare triple {5924#true} ~n := #in~n; {6137#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,263 INFO L280 TraceCheckUtils]: 5: Hoare triple {6137#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {6137#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,263 INFO L280 TraceCheckUtils]: 6: Hoare triple {6137#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {6137#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,263 INFO L263 TraceCheckUtils]: 7: Hoare triple {6137#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {5924#true} is VALID [2020-07-11 00:49:15,264 INFO L280 TraceCheckUtils]: 8: Hoare triple {5924#true} ~n := #in~n; {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,264 INFO L280 TraceCheckUtils]: 9: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,265 INFO L280 TraceCheckUtils]: 10: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {6150#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:15,266 INFO L280 TraceCheckUtils]: 11: Hoare triple {6150#(<= |fibo2_#in~n| 1)} #res := 1; {6150#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:15,266 INFO L280 TraceCheckUtils]: 12: Hoare triple {6150#(<= |fibo2_#in~n| 1)} assume true; {6150#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:15,268 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6150#(<= |fibo2_#in~n| 1)} {6137#(= fibo1_~n |fibo1_#in~n|)} #69#return; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,268 INFO L280 TraceCheckUtils]: 14: Hoare triple {6144#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,268 INFO L263 TraceCheckUtils]: 15: Hoare triple {6144#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {5924#true} is VALID [2020-07-11 00:49:15,268 INFO L280 TraceCheckUtils]: 16: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,269 INFO L280 TraceCheckUtils]: 17: Hoare triple {5924#true} assume ~n < 1; {5924#true} is VALID [2020-07-11 00:49:15,269 INFO L280 TraceCheckUtils]: 18: Hoare triple {5924#true} #res := 0; {5924#true} is VALID [2020-07-11 00:49:15,269 INFO L280 TraceCheckUtils]: 19: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,270 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5924#true} {6144#(<= |fibo1_#in~n| 2)} #71#return; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,270 INFO L280 TraceCheckUtils]: 21: Hoare triple {6144#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,271 INFO L280 TraceCheckUtils]: 22: Hoare triple {6144#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,271 INFO L280 TraceCheckUtils]: 23: Hoare triple {6144#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,272 INFO L280 TraceCheckUtils]: 24: Hoare triple {6144#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,272 INFO L280 TraceCheckUtils]: 25: Hoare triple {6144#(<= |fibo1_#in~n| 2)} assume true; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,273 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6144#(<= |fibo1_#in~n| 2)} {6106#(= fibo2_~n |fibo2_#in~n|)} #65#return; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,274 INFO L280 TraceCheckUtils]: 27: Hoare triple {6130#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,274 INFO L263 TraceCheckUtils]: 28: Hoare triple {6130#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {5924#true} is VALID [2020-07-11 00:49:15,274 INFO L280 TraceCheckUtils]: 29: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,275 INFO L280 TraceCheckUtils]: 30: Hoare triple {5924#true} assume !(~n < 1); {5924#true} is VALID [2020-07-11 00:49:15,275 INFO L280 TraceCheckUtils]: 31: Hoare triple {5924#true} assume 1 == ~n; {5924#true} is VALID [2020-07-11 00:49:15,275 INFO L280 TraceCheckUtils]: 32: Hoare triple {5924#true} #res := 1; {5924#true} is VALID [2020-07-11 00:49:15,275 INFO L280 TraceCheckUtils]: 33: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,276 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5924#true} {6130#(<= |fibo2_#in~n| 3)} #67#return; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,276 INFO L280 TraceCheckUtils]: 35: Hoare triple {6130#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,277 INFO L280 TraceCheckUtils]: 36: Hoare triple {6130#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,277 INFO L280 TraceCheckUtils]: 37: Hoare triple {6130#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,278 INFO L280 TraceCheckUtils]: 38: Hoare triple {6130#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,278 INFO L280 TraceCheckUtils]: 39: Hoare triple {6130#(<= |fibo2_#in~n| 3)} assume true; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,279 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6130#(<= |fibo2_#in~n| 3)} {5924#true} #69#return; {6064#(<= fibo1_~n 4)} is VALID [2020-07-11 00:49:15,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:15,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:15,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:15,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,389 INFO L280 TraceCheckUtils]: 1: Hoare triple {5924#true} assume !(~n < 1); {5924#true} is VALID [2020-07-11 00:49:15,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {5924#true} assume 1 == ~n; {5924#true} is VALID [2020-07-11 00:49:15,389 INFO L280 TraceCheckUtils]: 3: Hoare triple {5924#true} #res := 1; {5924#true} is VALID [2020-07-11 00:49:15,389 INFO L280 TraceCheckUtils]: 4: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,390 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5924#true} {6182#(<= 2 |fibo1_#in~n|)} #69#return; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:15,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {5924#true} assume ~n < 1; {5924#true} is VALID [2020-07-11 00:49:15,396 INFO L280 TraceCheckUtils]: 2: Hoare triple {5924#true} #res := 0; {5924#true} is VALID [2020-07-11 00:49:15,396 INFO L280 TraceCheckUtils]: 3: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,397 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5924#true} {6182#(<= 2 |fibo1_#in~n|)} #71#return; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {5924#true} ~n := #in~n; {6137#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {6137#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {6181#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:15,399 INFO L280 TraceCheckUtils]: 2: Hoare triple {6181#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,400 INFO L263 TraceCheckUtils]: 3: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {5924#true} is VALID [2020-07-11 00:49:15,400 INFO L280 TraceCheckUtils]: 4: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,400 INFO L280 TraceCheckUtils]: 5: Hoare triple {5924#true} assume !(~n < 1); {5924#true} is VALID [2020-07-11 00:49:15,400 INFO L280 TraceCheckUtils]: 6: Hoare triple {5924#true} assume 1 == ~n; {5924#true} is VALID [2020-07-11 00:49:15,401 INFO L280 TraceCheckUtils]: 7: Hoare triple {5924#true} #res := 1; {5924#true} is VALID [2020-07-11 00:49:15,401 INFO L280 TraceCheckUtils]: 8: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,402 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5924#true} {6182#(<= 2 |fibo1_#in~n|)} #69#return; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,403 INFO L280 TraceCheckUtils]: 10: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,403 INFO L263 TraceCheckUtils]: 11: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {5924#true} is VALID [2020-07-11 00:49:15,403 INFO L280 TraceCheckUtils]: 12: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,403 INFO L280 TraceCheckUtils]: 13: Hoare triple {5924#true} assume ~n < 1; {5924#true} is VALID [2020-07-11 00:49:15,404 INFO L280 TraceCheckUtils]: 14: Hoare triple {5924#true} #res := 0; {5924#true} is VALID [2020-07-11 00:49:15,404 INFO L280 TraceCheckUtils]: 15: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,405 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5924#true} {6182#(<= 2 |fibo1_#in~n|)} #71#return; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,405 INFO L280 TraceCheckUtils]: 17: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,406 INFO L280 TraceCheckUtils]: 18: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,406 INFO L280 TraceCheckUtils]: 19: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,407 INFO L280 TraceCheckUtils]: 20: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,407 INFO L280 TraceCheckUtils]: 21: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} assume true; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,409 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6182#(<= 2 |fibo1_#in~n|)} {6106#(= fibo2_~n |fibo2_#in~n|)} #65#return; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:15,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {5924#true} assume !(~n < 1); {5924#true} is VALID [2020-07-11 00:49:15,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {5924#true} assume 1 == ~n; {5924#true} is VALID [2020-07-11 00:49:15,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {5924#true} #res := 1; {5924#true} is VALID [2020-07-11 00:49:15,415 INFO L280 TraceCheckUtils]: 4: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,417 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5924#true} {6174#(<= 3 |fibo2_#in~n|)} #67#return; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {5924#true} ~n := #in~n; {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,418 INFO L280 TraceCheckUtils]: 2: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,419 INFO L263 TraceCheckUtils]: 3: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {5924#true} is VALID [2020-07-11 00:49:15,419 INFO L280 TraceCheckUtils]: 4: Hoare triple {5924#true} ~n := #in~n; {6137#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,420 INFO L280 TraceCheckUtils]: 5: Hoare triple {6137#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {6181#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:15,421 INFO L280 TraceCheckUtils]: 6: Hoare triple {6181#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,421 INFO L263 TraceCheckUtils]: 7: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {5924#true} is VALID [2020-07-11 00:49:15,421 INFO L280 TraceCheckUtils]: 8: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,421 INFO L280 TraceCheckUtils]: 9: Hoare triple {5924#true} assume !(~n < 1); {5924#true} is VALID [2020-07-11 00:49:15,422 INFO L280 TraceCheckUtils]: 10: Hoare triple {5924#true} assume 1 == ~n; {5924#true} is VALID [2020-07-11 00:49:15,422 INFO L280 TraceCheckUtils]: 11: Hoare triple {5924#true} #res := 1; {5924#true} is VALID [2020-07-11 00:49:15,422 INFO L280 TraceCheckUtils]: 12: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,423 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5924#true} {6182#(<= 2 |fibo1_#in~n|)} #69#return; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,424 INFO L280 TraceCheckUtils]: 14: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,424 INFO L263 TraceCheckUtils]: 15: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {5924#true} is VALID [2020-07-11 00:49:15,424 INFO L280 TraceCheckUtils]: 16: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,424 INFO L280 TraceCheckUtils]: 17: Hoare triple {5924#true} assume ~n < 1; {5924#true} is VALID [2020-07-11 00:49:15,424 INFO L280 TraceCheckUtils]: 18: Hoare triple {5924#true} #res := 0; {5924#true} is VALID [2020-07-11 00:49:15,425 INFO L280 TraceCheckUtils]: 19: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,426 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5924#true} {6182#(<= 2 |fibo1_#in~n|)} #71#return; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,426 INFO L280 TraceCheckUtils]: 21: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,427 INFO L280 TraceCheckUtils]: 22: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,427 INFO L280 TraceCheckUtils]: 23: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,428 INFO L280 TraceCheckUtils]: 24: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,428 INFO L280 TraceCheckUtils]: 25: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} assume true; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,430 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6182#(<= 2 |fibo1_#in~n|)} {6106#(= fibo2_~n |fibo2_#in~n|)} #65#return; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,430 INFO L280 TraceCheckUtils]: 27: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,430 INFO L263 TraceCheckUtils]: 28: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {5924#true} is VALID [2020-07-11 00:49:15,431 INFO L280 TraceCheckUtils]: 29: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,431 INFO L280 TraceCheckUtils]: 30: Hoare triple {5924#true} assume !(~n < 1); {5924#true} is VALID [2020-07-11 00:49:15,431 INFO L280 TraceCheckUtils]: 31: Hoare triple {5924#true} assume 1 == ~n; {5924#true} is VALID [2020-07-11 00:49:15,431 INFO L280 TraceCheckUtils]: 32: Hoare triple {5924#true} #res := 1; {5924#true} is VALID [2020-07-11 00:49:15,431 INFO L280 TraceCheckUtils]: 33: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,432 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5924#true} {6174#(<= 3 |fibo2_#in~n|)} #67#return; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,433 INFO L280 TraceCheckUtils]: 35: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,433 INFO L280 TraceCheckUtils]: 36: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,434 INFO L280 TraceCheckUtils]: 37: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,434 INFO L280 TraceCheckUtils]: 38: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,435 INFO L280 TraceCheckUtils]: 39: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} assume true; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,437 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6174#(<= 3 |fibo2_#in~n|)} {6064#(<= fibo1_~n 4)} #71#return; {5925#false} is VALID [2020-07-11 00:49:15,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {5924#true} assume !(~n < 1); {5924#true} is VALID [2020-07-11 00:49:15,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {5924#true} assume !(1 == ~n); {5924#true} is VALID [2020-07-11 00:49:15,439 INFO L263 TraceCheckUtils]: 3: Hoare triple {5924#true} call #t~ret0 := fibo2(~n - 1); {5924#true} is VALID [2020-07-11 00:49:15,439 INFO L280 TraceCheckUtils]: 4: Hoare triple {5924#true} ~n := #in~n; {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,440 INFO L280 TraceCheckUtils]: 5: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,440 INFO L280 TraceCheckUtils]: 6: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,441 INFO L263 TraceCheckUtils]: 7: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {5924#true} is VALID [2020-07-11 00:49:15,441 INFO L280 TraceCheckUtils]: 8: Hoare triple {5924#true} ~n := #in~n; {6137#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,442 INFO L280 TraceCheckUtils]: 9: Hoare triple {6137#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {6137#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,442 INFO L280 TraceCheckUtils]: 10: Hoare triple {6137#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {6137#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,442 INFO L263 TraceCheckUtils]: 11: Hoare triple {6137#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {5924#true} is VALID [2020-07-11 00:49:15,443 INFO L280 TraceCheckUtils]: 12: Hoare triple {5924#true} ~n := #in~n; {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,443 INFO L280 TraceCheckUtils]: 13: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,444 INFO L280 TraceCheckUtils]: 14: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {6150#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:15,444 INFO L280 TraceCheckUtils]: 15: Hoare triple {6150#(<= |fibo2_#in~n| 1)} #res := 1; {6150#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:15,445 INFO L280 TraceCheckUtils]: 16: Hoare triple {6150#(<= |fibo2_#in~n| 1)} assume true; {6150#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:15,446 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6150#(<= |fibo2_#in~n| 1)} {6137#(= fibo1_~n |fibo1_#in~n|)} #69#return; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,447 INFO L280 TraceCheckUtils]: 18: Hoare triple {6144#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,447 INFO L263 TraceCheckUtils]: 19: Hoare triple {6144#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {5924#true} is VALID [2020-07-11 00:49:15,447 INFO L280 TraceCheckUtils]: 20: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,447 INFO L280 TraceCheckUtils]: 21: Hoare triple {5924#true} assume ~n < 1; {5924#true} is VALID [2020-07-11 00:49:15,447 INFO L280 TraceCheckUtils]: 22: Hoare triple {5924#true} #res := 0; {5924#true} is VALID [2020-07-11 00:49:15,448 INFO L280 TraceCheckUtils]: 23: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,449 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5924#true} {6144#(<= |fibo1_#in~n| 2)} #71#return; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,449 INFO L280 TraceCheckUtils]: 25: Hoare triple {6144#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,450 INFO L280 TraceCheckUtils]: 26: Hoare triple {6144#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,450 INFO L280 TraceCheckUtils]: 27: Hoare triple {6144#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,451 INFO L280 TraceCheckUtils]: 28: Hoare triple {6144#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,451 INFO L280 TraceCheckUtils]: 29: Hoare triple {6144#(<= |fibo1_#in~n| 2)} assume true; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,453 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6144#(<= |fibo1_#in~n| 2)} {6106#(= fibo2_~n |fibo2_#in~n|)} #65#return; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,453 INFO L280 TraceCheckUtils]: 31: Hoare triple {6130#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,454 INFO L263 TraceCheckUtils]: 32: Hoare triple {6130#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {5924#true} is VALID [2020-07-11 00:49:15,454 INFO L280 TraceCheckUtils]: 33: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,454 INFO L280 TraceCheckUtils]: 34: Hoare triple {5924#true} assume !(~n < 1); {5924#true} is VALID [2020-07-11 00:49:15,454 INFO L280 TraceCheckUtils]: 35: Hoare triple {5924#true} assume 1 == ~n; {5924#true} is VALID [2020-07-11 00:49:15,455 INFO L280 TraceCheckUtils]: 36: Hoare triple {5924#true} #res := 1; {5924#true} is VALID [2020-07-11 00:49:15,455 INFO L280 TraceCheckUtils]: 37: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,456 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {5924#true} {6130#(<= |fibo2_#in~n| 3)} #67#return; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,456 INFO L280 TraceCheckUtils]: 39: Hoare triple {6130#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,457 INFO L280 TraceCheckUtils]: 40: Hoare triple {6130#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,458 INFO L280 TraceCheckUtils]: 41: Hoare triple {6130#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,458 INFO L280 TraceCheckUtils]: 42: Hoare triple {6130#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,459 INFO L280 TraceCheckUtils]: 43: Hoare triple {6130#(<= |fibo2_#in~n| 3)} assume true; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,461 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6130#(<= |fibo2_#in~n| 3)} {5924#true} #69#return; {6064#(<= fibo1_~n 4)} is VALID [2020-07-11 00:49:15,463 INFO L280 TraceCheckUtils]: 45: Hoare triple {6064#(<= fibo1_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6064#(<= fibo1_~n 4)} is VALID [2020-07-11 00:49:15,464 INFO L263 TraceCheckUtils]: 46: Hoare triple {6064#(<= fibo1_~n 4)} call #t~ret1 := fibo2(~n - 2); {5924#true} is VALID [2020-07-11 00:49:15,464 INFO L280 TraceCheckUtils]: 47: Hoare triple {5924#true} ~n := #in~n; {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,465 INFO L280 TraceCheckUtils]: 48: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,466 INFO L280 TraceCheckUtils]: 49: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,466 INFO L263 TraceCheckUtils]: 50: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {5924#true} is VALID [2020-07-11 00:49:15,466 INFO L280 TraceCheckUtils]: 51: Hoare triple {5924#true} ~n := #in~n; {6137#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,467 INFO L280 TraceCheckUtils]: 52: Hoare triple {6137#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {6181#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:15,468 INFO L280 TraceCheckUtils]: 53: Hoare triple {6181#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,468 INFO L263 TraceCheckUtils]: 54: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {5924#true} is VALID [2020-07-11 00:49:15,469 INFO L280 TraceCheckUtils]: 55: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,469 INFO L280 TraceCheckUtils]: 56: Hoare triple {5924#true} assume !(~n < 1); {5924#true} is VALID [2020-07-11 00:49:15,469 INFO L280 TraceCheckUtils]: 57: Hoare triple {5924#true} assume 1 == ~n; {5924#true} is VALID [2020-07-11 00:49:15,469 INFO L280 TraceCheckUtils]: 58: Hoare triple {5924#true} #res := 1; {5924#true} is VALID [2020-07-11 00:49:15,470 INFO L280 TraceCheckUtils]: 59: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,470 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5924#true} {6182#(<= 2 |fibo1_#in~n|)} #69#return; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,471 INFO L280 TraceCheckUtils]: 61: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,471 INFO L263 TraceCheckUtils]: 62: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {5924#true} is VALID [2020-07-11 00:49:15,471 INFO L280 TraceCheckUtils]: 63: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,472 INFO L280 TraceCheckUtils]: 64: Hoare triple {5924#true} assume ~n < 1; {5924#true} is VALID [2020-07-11 00:49:15,472 INFO L280 TraceCheckUtils]: 65: Hoare triple {5924#true} #res := 0; {5924#true} is VALID [2020-07-11 00:49:15,472 INFO L280 TraceCheckUtils]: 66: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,473 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {5924#true} {6182#(<= 2 |fibo1_#in~n|)} #71#return; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,474 INFO L280 TraceCheckUtils]: 68: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,474 INFO L280 TraceCheckUtils]: 69: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,475 INFO L280 TraceCheckUtils]: 70: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,475 INFO L280 TraceCheckUtils]: 71: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,476 INFO L280 TraceCheckUtils]: 72: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} assume true; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,477 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6182#(<= 2 |fibo1_#in~n|)} {6106#(= fibo2_~n |fibo2_#in~n|)} #65#return; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,478 INFO L280 TraceCheckUtils]: 74: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,478 INFO L263 TraceCheckUtils]: 75: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {5924#true} is VALID [2020-07-11 00:49:15,478 INFO L280 TraceCheckUtils]: 76: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,478 INFO L280 TraceCheckUtils]: 77: Hoare triple {5924#true} assume !(~n < 1); {5924#true} is VALID [2020-07-11 00:49:15,478 INFO L280 TraceCheckUtils]: 78: Hoare triple {5924#true} assume 1 == ~n; {5924#true} is VALID [2020-07-11 00:49:15,479 INFO L280 TraceCheckUtils]: 79: Hoare triple {5924#true} #res := 1; {5924#true} is VALID [2020-07-11 00:49:15,479 INFO L280 TraceCheckUtils]: 80: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,481 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {5924#true} {6174#(<= 3 |fibo2_#in~n|)} #67#return; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,481 INFO L280 TraceCheckUtils]: 82: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,482 INFO L280 TraceCheckUtils]: 83: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,483 INFO L280 TraceCheckUtils]: 84: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,483 INFO L280 TraceCheckUtils]: 85: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,484 INFO L280 TraceCheckUtils]: 86: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} assume true; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,485 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6174#(<= 3 |fibo2_#in~n|)} {6064#(<= fibo1_~n 4)} #71#return; {5925#false} is VALID [2020-07-11 00:49:15,485 INFO L280 TraceCheckUtils]: 88: Hoare triple {5925#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5925#false} is VALID [2020-07-11 00:49:15,486 INFO L280 TraceCheckUtils]: 89: Hoare triple {5925#false} #res := #t~ret0 + #t~ret1; {5925#false} is VALID [2020-07-11 00:49:15,486 INFO L280 TraceCheckUtils]: 90: Hoare triple {5925#false} havoc #t~ret0; {5925#false} is VALID [2020-07-11 00:49:15,486 INFO L280 TraceCheckUtils]: 91: Hoare triple {5925#false} havoc #t~ret1; {5925#false} is VALID [2020-07-11 00:49:15,486 INFO L280 TraceCheckUtils]: 92: Hoare triple {5925#false} assume true; {5925#false} is VALID [2020-07-11 00:49:15,487 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {5925#false} {5928#(<= 6 main_~x~0)} #63#return; {5925#false} is VALID [2020-07-11 00:49:15,496 INFO L263 TraceCheckUtils]: 0: Hoare triple {5924#true} call ULTIMATE.init(); {5924#true} is VALID [2020-07-11 00:49:15,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,496 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5924#true} {5924#true} #59#return; {5924#true} is VALID [2020-07-11 00:49:15,497 INFO L263 TraceCheckUtils]: 3: Hoare triple {5924#true} call #t~ret5 := main(); {5924#true} is VALID [2020-07-11 00:49:15,498 INFO L280 TraceCheckUtils]: 4: Hoare triple {5924#true} ~x~0 := 6; {5928#(<= 6 main_~x~0)} is VALID [2020-07-11 00:49:15,498 INFO L263 TraceCheckUtils]: 5: Hoare triple {5928#(<= 6 main_~x~0)} call #t~ret4 := fibo1(~x~0); {5924#true} is VALID [2020-07-11 00:49:15,498 INFO L280 TraceCheckUtils]: 6: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,498 INFO L280 TraceCheckUtils]: 7: Hoare triple {5924#true} assume !(~n < 1); {5924#true} is VALID [2020-07-11 00:49:15,499 INFO L280 TraceCheckUtils]: 8: Hoare triple {5924#true} assume !(1 == ~n); {5924#true} is VALID [2020-07-11 00:49:15,499 INFO L263 TraceCheckUtils]: 9: Hoare triple {5924#true} call #t~ret0 := fibo2(~n - 1); {5924#true} is VALID [2020-07-11 00:49:15,500 INFO L280 TraceCheckUtils]: 10: Hoare triple {5924#true} ~n := #in~n; {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,500 INFO L280 TraceCheckUtils]: 11: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,501 INFO L280 TraceCheckUtils]: 12: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,501 INFO L263 TraceCheckUtils]: 13: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {5924#true} is VALID [2020-07-11 00:49:15,502 INFO L280 TraceCheckUtils]: 14: Hoare triple {5924#true} ~n := #in~n; {6137#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,502 INFO L280 TraceCheckUtils]: 15: Hoare triple {6137#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {6137#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,503 INFO L280 TraceCheckUtils]: 16: Hoare triple {6137#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {6137#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,503 INFO L263 TraceCheckUtils]: 17: Hoare triple {6137#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {5924#true} is VALID [2020-07-11 00:49:15,504 INFO L280 TraceCheckUtils]: 18: Hoare triple {5924#true} ~n := #in~n; {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,504 INFO L280 TraceCheckUtils]: 19: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,505 INFO L280 TraceCheckUtils]: 20: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {6150#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:15,505 INFO L280 TraceCheckUtils]: 21: Hoare triple {6150#(<= |fibo2_#in~n| 1)} #res := 1; {6150#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:15,506 INFO L280 TraceCheckUtils]: 22: Hoare triple {6150#(<= |fibo2_#in~n| 1)} assume true; {6150#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:15,507 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {6150#(<= |fibo2_#in~n| 1)} {6137#(= fibo1_~n |fibo1_#in~n|)} #69#return; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,508 INFO L280 TraceCheckUtils]: 24: Hoare triple {6144#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,508 INFO L263 TraceCheckUtils]: 25: Hoare triple {6144#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {5924#true} is VALID [2020-07-11 00:49:15,509 INFO L280 TraceCheckUtils]: 26: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,509 INFO L280 TraceCheckUtils]: 27: Hoare triple {5924#true} assume ~n < 1; {5924#true} is VALID [2020-07-11 00:49:15,509 INFO L280 TraceCheckUtils]: 28: Hoare triple {5924#true} #res := 0; {5924#true} is VALID [2020-07-11 00:49:15,509 INFO L280 TraceCheckUtils]: 29: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,510 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5924#true} {6144#(<= |fibo1_#in~n| 2)} #71#return; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,511 INFO L280 TraceCheckUtils]: 31: Hoare triple {6144#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,511 INFO L280 TraceCheckUtils]: 32: Hoare triple {6144#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,512 INFO L280 TraceCheckUtils]: 33: Hoare triple {6144#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,513 INFO L280 TraceCheckUtils]: 34: Hoare triple {6144#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,514 INFO L280 TraceCheckUtils]: 35: Hoare triple {6144#(<= |fibo1_#in~n| 2)} assume true; {6144#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:15,515 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6144#(<= |fibo1_#in~n| 2)} {6106#(= fibo2_~n |fibo2_#in~n|)} #65#return; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,516 INFO L280 TraceCheckUtils]: 37: Hoare triple {6130#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,516 INFO L263 TraceCheckUtils]: 38: Hoare triple {6130#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {5924#true} is VALID [2020-07-11 00:49:15,517 INFO L280 TraceCheckUtils]: 39: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,517 INFO L280 TraceCheckUtils]: 40: Hoare triple {5924#true} assume !(~n < 1); {5924#true} is VALID [2020-07-11 00:49:15,517 INFO L280 TraceCheckUtils]: 41: Hoare triple {5924#true} assume 1 == ~n; {5924#true} is VALID [2020-07-11 00:49:15,517 INFO L280 TraceCheckUtils]: 42: Hoare triple {5924#true} #res := 1; {5924#true} is VALID [2020-07-11 00:49:15,517 INFO L280 TraceCheckUtils]: 43: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,518 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5924#true} {6130#(<= |fibo2_#in~n| 3)} #67#return; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,519 INFO L280 TraceCheckUtils]: 45: Hoare triple {6130#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,519 INFO L280 TraceCheckUtils]: 46: Hoare triple {6130#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,520 INFO L280 TraceCheckUtils]: 47: Hoare triple {6130#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,521 INFO L280 TraceCheckUtils]: 48: Hoare triple {6130#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,521 INFO L280 TraceCheckUtils]: 49: Hoare triple {6130#(<= |fibo2_#in~n| 3)} assume true; {6130#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:15,523 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6130#(<= |fibo2_#in~n| 3)} {5924#true} #69#return; {6064#(<= fibo1_~n 4)} is VALID [2020-07-11 00:49:15,523 INFO L280 TraceCheckUtils]: 51: Hoare triple {6064#(<= fibo1_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6064#(<= fibo1_~n 4)} is VALID [2020-07-11 00:49:15,523 INFO L263 TraceCheckUtils]: 52: Hoare triple {6064#(<= fibo1_~n 4)} call #t~ret1 := fibo2(~n - 2); {5924#true} is VALID [2020-07-11 00:49:15,524 INFO L280 TraceCheckUtils]: 53: Hoare triple {5924#true} ~n := #in~n; {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,524 INFO L280 TraceCheckUtils]: 54: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,525 INFO L280 TraceCheckUtils]: 55: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {6106#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,525 INFO L263 TraceCheckUtils]: 56: Hoare triple {6106#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {5924#true} is VALID [2020-07-11 00:49:15,526 INFO L280 TraceCheckUtils]: 57: Hoare triple {5924#true} ~n := #in~n; {6137#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,526 INFO L280 TraceCheckUtils]: 58: Hoare triple {6137#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {6181#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:15,527 INFO L280 TraceCheckUtils]: 59: Hoare triple {6181#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,527 INFO L263 TraceCheckUtils]: 60: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {5924#true} is VALID [2020-07-11 00:49:15,528 INFO L280 TraceCheckUtils]: 61: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,528 INFO L280 TraceCheckUtils]: 62: Hoare triple {5924#true} assume !(~n < 1); {5924#true} is VALID [2020-07-11 00:49:15,528 INFO L280 TraceCheckUtils]: 63: Hoare triple {5924#true} assume 1 == ~n; {5924#true} is VALID [2020-07-11 00:49:15,528 INFO L280 TraceCheckUtils]: 64: Hoare triple {5924#true} #res := 1; {5924#true} is VALID [2020-07-11 00:49:15,528 INFO L280 TraceCheckUtils]: 65: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,529 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {5924#true} {6182#(<= 2 |fibo1_#in~n|)} #69#return; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,530 INFO L280 TraceCheckUtils]: 67: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,530 INFO L263 TraceCheckUtils]: 68: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {5924#true} is VALID [2020-07-11 00:49:15,530 INFO L280 TraceCheckUtils]: 69: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,530 INFO L280 TraceCheckUtils]: 70: Hoare triple {5924#true} assume ~n < 1; {5924#true} is VALID [2020-07-11 00:49:15,530 INFO L280 TraceCheckUtils]: 71: Hoare triple {5924#true} #res := 0; {5924#true} is VALID [2020-07-11 00:49:15,531 INFO L280 TraceCheckUtils]: 72: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,532 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5924#true} {6182#(<= 2 |fibo1_#in~n|)} #71#return; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,532 INFO L280 TraceCheckUtils]: 74: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,533 INFO L280 TraceCheckUtils]: 75: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,533 INFO L280 TraceCheckUtils]: 76: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,534 INFO L280 TraceCheckUtils]: 77: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,534 INFO L280 TraceCheckUtils]: 78: Hoare triple {6182#(<= 2 |fibo1_#in~n|)} assume true; {6182#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:15,535 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {6182#(<= 2 |fibo1_#in~n|)} {6106#(= fibo2_~n |fibo2_#in~n|)} #65#return; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,536 INFO L280 TraceCheckUtils]: 80: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,536 INFO L263 TraceCheckUtils]: 81: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {5924#true} is VALID [2020-07-11 00:49:15,536 INFO L280 TraceCheckUtils]: 82: Hoare triple {5924#true} ~n := #in~n; {5924#true} is VALID [2020-07-11 00:49:15,537 INFO L280 TraceCheckUtils]: 83: Hoare triple {5924#true} assume !(~n < 1); {5924#true} is VALID [2020-07-11 00:49:15,537 INFO L280 TraceCheckUtils]: 84: Hoare triple {5924#true} assume 1 == ~n; {5924#true} is VALID [2020-07-11 00:49:15,537 INFO L280 TraceCheckUtils]: 85: Hoare triple {5924#true} #res := 1; {5924#true} is VALID [2020-07-11 00:49:15,537 INFO L280 TraceCheckUtils]: 86: Hoare triple {5924#true} assume true; {5924#true} is VALID [2020-07-11 00:49:15,538 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {5924#true} {6174#(<= 3 |fibo2_#in~n|)} #67#return; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,539 INFO L280 TraceCheckUtils]: 88: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,539 INFO L280 TraceCheckUtils]: 89: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,540 INFO L280 TraceCheckUtils]: 90: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,540 INFO L280 TraceCheckUtils]: 91: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,541 INFO L280 TraceCheckUtils]: 92: Hoare triple {6174#(<= 3 |fibo2_#in~n|)} assume true; {6174#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:15,542 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6174#(<= 3 |fibo2_#in~n|)} {6064#(<= fibo1_~n 4)} #71#return; {5925#false} is VALID [2020-07-11 00:49:15,542 INFO L280 TraceCheckUtils]: 94: Hoare triple {5925#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5925#false} is VALID [2020-07-11 00:49:15,542 INFO L280 TraceCheckUtils]: 95: Hoare triple {5925#false} #res := #t~ret0 + #t~ret1; {5925#false} is VALID [2020-07-11 00:49:15,543 INFO L280 TraceCheckUtils]: 96: Hoare triple {5925#false} havoc #t~ret0; {5925#false} is VALID [2020-07-11 00:49:15,543 INFO L280 TraceCheckUtils]: 97: Hoare triple {5925#false} havoc #t~ret1; {5925#false} is VALID [2020-07-11 00:49:15,543 INFO L280 TraceCheckUtils]: 98: Hoare triple {5925#false} assume true; {5925#false} is VALID [2020-07-11 00:49:15,543 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {5925#false} {5928#(<= 6 main_~x~0)} #63#return; {5925#false} is VALID [2020-07-11 00:49:15,543 INFO L280 TraceCheckUtils]: 100: Hoare triple {5925#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {5925#false} is VALID [2020-07-11 00:49:15,543 INFO L280 TraceCheckUtils]: 101: Hoare triple {5925#false} ~result~0 := #t~ret4; {5925#false} is VALID [2020-07-11 00:49:15,544 INFO L280 TraceCheckUtils]: 102: Hoare triple {5925#false} havoc #t~ret4; {5925#false} is VALID [2020-07-11 00:49:15,544 INFO L280 TraceCheckUtils]: 103: Hoare triple {5925#false} assume 8 != ~result~0; {5925#false} is VALID [2020-07-11 00:49:15,544 INFO L280 TraceCheckUtils]: 104: Hoare triple {5925#false} assume !false; {5925#false} is VALID [2020-07-11 00:49:15,552 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 36 proven. 59 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2020-07-11 00:49:15,553 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2015939031] [2020-07-11 00:49:15,553 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:49:15,553 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-07-11 00:49:15,553 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1395231454] [2020-07-11 00:49:15,555 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 105 [2020-07-11 00:49:15,556 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:15,556 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-11 00:49:15,640 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 00:49:15,641 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-11 00:49:15,641 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:15,641 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-11 00:49:15,641 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2020-07-11 00:49:15,641 INFO L87 Difference]: Start difference. First operand 133 states and 191 transitions. Second operand 12 states. [2020-07-11 00:49:17,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:17,318 INFO L93 Difference]: Finished difference Result 265 states and 420 transitions. [2020-07-11 00:49:17,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-11 00:49:17,318 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 105 [2020-07-11 00:49:17,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:17,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-11 00:49:17,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 175 transitions. [2020-07-11 00:49:17,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-11 00:49:17,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 175 transitions. [2020-07-11 00:49:17,329 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 175 transitions. [2020-07-11 00:49:17,556 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 175 edges. 175 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:17,568 INFO L225 Difference]: With dead ends: 265 [2020-07-11 00:49:17,568 INFO L226 Difference]: Without dead ends: 116 [2020-07-11 00:49:17,572 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=79, Invalid=341, Unknown=0, NotChecked=0, Total=420 [2020-07-11 00:49:17,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2020-07-11 00:49:17,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 95. [2020-07-11 00:49:17,767 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:17,767 INFO L82 GeneralOperation]: Start isEquivalent. First operand 116 states. Second operand 95 states. [2020-07-11 00:49:17,767 INFO L74 IsIncluded]: Start isIncluded. First operand 116 states. Second operand 95 states. [2020-07-11 00:49:17,767 INFO L87 Difference]: Start difference. First operand 116 states. Second operand 95 states. [2020-07-11 00:49:17,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:17,784 INFO L93 Difference]: Finished difference Result 116 states and 145 transitions. [2020-07-11 00:49:17,785 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 145 transitions. [2020-07-11 00:49:17,785 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:17,786 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:17,786 INFO L74 IsIncluded]: Start isIncluded. First operand 95 states. Second operand 116 states. [2020-07-11 00:49:17,786 INFO L87 Difference]: Start difference. First operand 95 states. Second operand 116 states. [2020-07-11 00:49:17,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:17,790 INFO L93 Difference]: Finished difference Result 116 states and 145 transitions. [2020-07-11 00:49:17,790 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 145 transitions. [2020-07-11 00:49:17,791 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:17,791 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:17,791 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:17,791 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:17,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95 states. [2020-07-11 00:49:17,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 117 transitions. [2020-07-11 00:49:17,794 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 117 transitions. Word has length 105 [2020-07-11 00:49:17,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:17,795 INFO L479 AbstractCegarLoop]: Abstraction has 95 states and 117 transitions. [2020-07-11 00:49:17,795 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-11 00:49:17,795 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 95 states and 117 transitions. [2020-07-11 00:49:17,970 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:17,971 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 117 transitions. [2020-07-11 00:49:17,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-07-11 00:49:17,973 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:17,974 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 6, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:17,974 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-11 00:49:17,974 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:17,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:17,975 INFO L82 PathProgramCache]: Analyzing trace with hash -1534580400, now seen corresponding path program 1 times [2020-07-11 00:49:17,975 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:17,975 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1544745657] [2020-07-11 00:49:17,975 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:17,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:18,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:18,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,030 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7174#true} {7174#true} #59#return; {7174#true} is VALID [2020-07-11 00:49:18,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:18,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:18,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:18,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:18,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,219 INFO L280 TraceCheckUtils]: 2: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,219 INFO L280 TraceCheckUtils]: 3: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,219 INFO L280 TraceCheckUtils]: 4: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,220 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7174#true} {7472#(<= 2 |fibo2_#in~n|)} #65#return; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:18,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {7174#true} assume ~n < 1; {7174#true} is VALID [2020-07-11 00:49:18,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {7174#true} #res := 0; {7174#true} is VALID [2020-07-11 00:49:18,226 INFO L280 TraceCheckUtils]: 3: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,227 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7174#true} {7472#(<= 2 |fibo2_#in~n|)} #67#return; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {7174#true} ~n := #in~n; {7470#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {7470#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7471#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:49:18,230 INFO L280 TraceCheckUtils]: 2: Hoare triple {7471#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,230 INFO L263 TraceCheckUtils]: 3: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,230 INFO L280 TraceCheckUtils]: 4: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,230 INFO L280 TraceCheckUtils]: 5: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,230 INFO L280 TraceCheckUtils]: 6: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,231 INFO L280 TraceCheckUtils]: 7: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,231 INFO L280 TraceCheckUtils]: 8: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,232 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7174#true} {7472#(<= 2 |fibo2_#in~n|)} #65#return; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,233 INFO L280 TraceCheckUtils]: 10: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,233 INFO L263 TraceCheckUtils]: 11: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,233 INFO L280 TraceCheckUtils]: 12: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,233 INFO L280 TraceCheckUtils]: 13: Hoare triple {7174#true} assume ~n < 1; {7174#true} is VALID [2020-07-11 00:49:18,234 INFO L280 TraceCheckUtils]: 14: Hoare triple {7174#true} #res := 0; {7174#true} is VALID [2020-07-11 00:49:18,234 INFO L280 TraceCheckUtils]: 15: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,235 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7174#true} {7472#(<= 2 |fibo2_#in~n|)} #67#return; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,235 INFO L280 TraceCheckUtils]: 17: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,236 INFO L280 TraceCheckUtils]: 18: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,236 INFO L280 TraceCheckUtils]: 19: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,237 INFO L280 TraceCheckUtils]: 20: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,238 INFO L280 TraceCheckUtils]: 21: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} assume true; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,239 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7472#(<= 2 |fibo2_#in~n|)} {7439#(= fibo1_~n |fibo1_#in~n|)} #69#return; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:18,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,244 INFO L280 TraceCheckUtils]: 2: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,245 INFO L280 TraceCheckUtils]: 3: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,245 INFO L280 TraceCheckUtils]: 4: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,246 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7174#true} {7463#(<= 3 |fibo1_#in~n|)} #71#return; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {7174#true} ~n := #in~n; {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,248 INFO L263 TraceCheckUtils]: 3: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {7174#true} ~n := #in~n; {7470#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,249 INFO L280 TraceCheckUtils]: 5: Hoare triple {7470#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7471#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:49:18,250 INFO L280 TraceCheckUtils]: 6: Hoare triple {7471#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,250 INFO L263 TraceCheckUtils]: 7: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,250 INFO L280 TraceCheckUtils]: 8: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,251 INFO L280 TraceCheckUtils]: 9: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,251 INFO L280 TraceCheckUtils]: 10: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,251 INFO L280 TraceCheckUtils]: 11: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,251 INFO L280 TraceCheckUtils]: 12: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,252 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7174#true} {7472#(<= 2 |fibo2_#in~n|)} #65#return; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,253 INFO L280 TraceCheckUtils]: 14: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,253 INFO L263 TraceCheckUtils]: 15: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,253 INFO L280 TraceCheckUtils]: 16: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,254 INFO L280 TraceCheckUtils]: 17: Hoare triple {7174#true} assume ~n < 1; {7174#true} is VALID [2020-07-11 00:49:18,254 INFO L280 TraceCheckUtils]: 18: Hoare triple {7174#true} #res := 0; {7174#true} is VALID [2020-07-11 00:49:18,254 INFO L280 TraceCheckUtils]: 19: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,255 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7174#true} {7472#(<= 2 |fibo2_#in~n|)} #67#return; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,255 INFO L280 TraceCheckUtils]: 21: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,256 INFO L280 TraceCheckUtils]: 22: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,257 INFO L280 TraceCheckUtils]: 23: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,257 INFO L280 TraceCheckUtils]: 24: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,258 INFO L280 TraceCheckUtils]: 25: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} assume true; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,259 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7472#(<= 2 |fibo2_#in~n|)} {7439#(= fibo1_~n |fibo1_#in~n|)} #69#return; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,259 INFO L280 TraceCheckUtils]: 27: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,260 INFO L263 TraceCheckUtils]: 28: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,260 INFO L280 TraceCheckUtils]: 29: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,260 INFO L280 TraceCheckUtils]: 30: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,260 INFO L280 TraceCheckUtils]: 31: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,260 INFO L280 TraceCheckUtils]: 32: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,261 INFO L280 TraceCheckUtils]: 33: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,261 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7174#true} {7463#(<= 3 |fibo1_#in~n|)} #71#return; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,262 INFO L280 TraceCheckUtils]: 35: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,263 INFO L280 TraceCheckUtils]: 36: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,263 INFO L280 TraceCheckUtils]: 37: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,264 INFO L280 TraceCheckUtils]: 38: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,264 INFO L280 TraceCheckUtils]: 39: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} assume true; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,265 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7463#(<= 3 |fibo1_#in~n|)} {7174#true} #65#return; {7432#(<= 4 fibo2_~n)} is VALID [2020-07-11 00:49:18,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:18,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {7174#true} ~n := #in~n; {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {7484#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:18,293 INFO L280 TraceCheckUtils]: 3: Hoare triple {7484#(<= |fibo1_#in~n| 1)} #res := 1; {7484#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:18,293 INFO L280 TraceCheckUtils]: 4: Hoare triple {7484#(<= |fibo1_#in~n| 1)} assume true; {7484#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:18,294 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7484#(<= |fibo1_#in~n| 1)} {7432#(<= 4 fibo2_~n)} #67#return; {7175#false} is VALID [2020-07-11 00:49:18,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,295 INFO L280 TraceCheckUtils]: 2: Hoare triple {7174#true} assume !(1 == ~n); {7174#true} is VALID [2020-07-11 00:49:18,295 INFO L263 TraceCheckUtils]: 3: Hoare triple {7174#true} call #t~ret2 := fibo1(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,296 INFO L280 TraceCheckUtils]: 4: Hoare triple {7174#true} ~n := #in~n; {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,297 INFO L280 TraceCheckUtils]: 6: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,297 INFO L263 TraceCheckUtils]: 7: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,298 INFO L280 TraceCheckUtils]: 8: Hoare triple {7174#true} ~n := #in~n; {7470#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,299 INFO L280 TraceCheckUtils]: 9: Hoare triple {7470#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7471#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:49:18,299 INFO L280 TraceCheckUtils]: 10: Hoare triple {7471#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,300 INFO L263 TraceCheckUtils]: 11: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,300 INFO L280 TraceCheckUtils]: 12: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,300 INFO L280 TraceCheckUtils]: 13: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,300 INFO L280 TraceCheckUtils]: 14: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,300 INFO L280 TraceCheckUtils]: 15: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,301 INFO L280 TraceCheckUtils]: 16: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,301 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7174#true} {7472#(<= 2 |fibo2_#in~n|)} #65#return; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,302 INFO L280 TraceCheckUtils]: 18: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,302 INFO L263 TraceCheckUtils]: 19: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,302 INFO L280 TraceCheckUtils]: 20: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,302 INFO L280 TraceCheckUtils]: 21: Hoare triple {7174#true} assume ~n < 1; {7174#true} is VALID [2020-07-11 00:49:18,303 INFO L280 TraceCheckUtils]: 22: Hoare triple {7174#true} #res := 0; {7174#true} is VALID [2020-07-11 00:49:18,303 INFO L280 TraceCheckUtils]: 23: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,304 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7174#true} {7472#(<= 2 |fibo2_#in~n|)} #67#return; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,304 INFO L280 TraceCheckUtils]: 25: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,305 INFO L280 TraceCheckUtils]: 26: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,305 INFO L280 TraceCheckUtils]: 27: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,306 INFO L280 TraceCheckUtils]: 28: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,306 INFO L280 TraceCheckUtils]: 29: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} assume true; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,307 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7472#(<= 2 |fibo2_#in~n|)} {7439#(= fibo1_~n |fibo1_#in~n|)} #69#return; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,308 INFO L280 TraceCheckUtils]: 31: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,308 INFO L263 TraceCheckUtils]: 32: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,308 INFO L280 TraceCheckUtils]: 33: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,308 INFO L280 TraceCheckUtils]: 34: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,308 INFO L280 TraceCheckUtils]: 35: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,309 INFO L280 TraceCheckUtils]: 36: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,309 INFO L280 TraceCheckUtils]: 37: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,309 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7174#true} {7463#(<= 3 |fibo1_#in~n|)} #71#return; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,310 INFO L280 TraceCheckUtils]: 39: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,310 INFO L280 TraceCheckUtils]: 40: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,310 INFO L280 TraceCheckUtils]: 41: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,311 INFO L280 TraceCheckUtils]: 42: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,311 INFO L280 TraceCheckUtils]: 43: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} assume true; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,312 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7463#(<= 3 |fibo1_#in~n|)} {7174#true} #65#return; {7432#(<= 4 fibo2_~n)} is VALID [2020-07-11 00:49:18,312 INFO L280 TraceCheckUtils]: 45: Hoare triple {7432#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7432#(<= 4 fibo2_~n)} is VALID [2020-07-11 00:49:18,312 INFO L263 TraceCheckUtils]: 46: Hoare triple {7432#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,313 INFO L280 TraceCheckUtils]: 47: Hoare triple {7174#true} ~n := #in~n; {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,313 INFO L280 TraceCheckUtils]: 48: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,314 INFO L280 TraceCheckUtils]: 49: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {7484#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:18,314 INFO L280 TraceCheckUtils]: 50: Hoare triple {7484#(<= |fibo1_#in~n| 1)} #res := 1; {7484#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:18,314 INFO L280 TraceCheckUtils]: 51: Hoare triple {7484#(<= |fibo1_#in~n| 1)} assume true; {7484#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:18,315 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {7484#(<= |fibo1_#in~n| 1)} {7432#(<= 4 fibo2_~n)} #67#return; {7175#false} is VALID [2020-07-11 00:49:18,315 INFO L280 TraceCheckUtils]: 53: Hoare triple {7175#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7175#false} is VALID [2020-07-11 00:49:18,315 INFO L280 TraceCheckUtils]: 54: Hoare triple {7175#false} #res := #t~ret2 + #t~ret3; {7175#false} is VALID [2020-07-11 00:49:18,316 INFO L280 TraceCheckUtils]: 55: Hoare triple {7175#false} havoc #t~ret3; {7175#false} is VALID [2020-07-11 00:49:18,316 INFO L280 TraceCheckUtils]: 56: Hoare triple {7175#false} havoc #t~ret2; {7175#false} is VALID [2020-07-11 00:49:18,316 INFO L280 TraceCheckUtils]: 57: Hoare triple {7175#false} assume true; {7175#false} is VALID [2020-07-11 00:49:18,316 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7175#false} {7174#true} #69#return; {7175#false} is VALID [2020-07-11 00:49:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:18,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:18,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,342 INFO L280 TraceCheckUtils]: 2: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,342 INFO L280 TraceCheckUtils]: 3: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,342 INFO L280 TraceCheckUtils]: 4: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,343 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7174#true} {7174#true} #69#return; {7174#true} is VALID [2020-07-11 00:49:18,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:18,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {7174#true} assume ~n < 1; {7174#true} is VALID [2020-07-11 00:49:18,349 INFO L280 TraceCheckUtils]: 2: Hoare triple {7174#true} #res := 0; {7174#true} is VALID [2020-07-11 00:49:18,349 INFO L280 TraceCheckUtils]: 3: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,349 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7174#true} {7174#true} #71#return; {7174#true} is VALID [2020-07-11 00:49:18,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,350 INFO L280 TraceCheckUtils]: 2: Hoare triple {7174#true} assume !(1 == ~n); {7174#true} is VALID [2020-07-11 00:49:18,350 INFO L263 TraceCheckUtils]: 3: Hoare triple {7174#true} call #t~ret0 := fibo2(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,350 INFO L280 TraceCheckUtils]: 4: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,350 INFO L280 TraceCheckUtils]: 5: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,351 INFO L280 TraceCheckUtils]: 6: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,351 INFO L280 TraceCheckUtils]: 7: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,351 INFO L280 TraceCheckUtils]: 8: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,351 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7174#true} {7174#true} #69#return; {7174#true} is VALID [2020-07-11 00:49:18,351 INFO L280 TraceCheckUtils]: 10: Hoare triple {7174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7174#true} is VALID [2020-07-11 00:49:18,352 INFO L263 TraceCheckUtils]: 11: Hoare triple {7174#true} call #t~ret1 := fibo2(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,352 INFO L280 TraceCheckUtils]: 12: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,352 INFO L280 TraceCheckUtils]: 13: Hoare triple {7174#true} assume ~n < 1; {7174#true} is VALID [2020-07-11 00:49:18,352 INFO L280 TraceCheckUtils]: 14: Hoare triple {7174#true} #res := 0; {7174#true} is VALID [2020-07-11 00:49:18,352 INFO L280 TraceCheckUtils]: 15: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,353 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7174#true} {7174#true} #71#return; {7174#true} is VALID [2020-07-11 00:49:18,353 INFO L280 TraceCheckUtils]: 17: Hoare triple {7174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7174#true} is VALID [2020-07-11 00:49:18,353 INFO L280 TraceCheckUtils]: 18: Hoare triple {7174#true} #res := #t~ret0 + #t~ret1; {7174#true} is VALID [2020-07-11 00:49:18,353 INFO L280 TraceCheckUtils]: 19: Hoare triple {7174#true} havoc #t~ret0; {7174#true} is VALID [2020-07-11 00:49:18,353 INFO L280 TraceCheckUtils]: 20: Hoare triple {7174#true} havoc #t~ret1; {7174#true} is VALID [2020-07-11 00:49:18,354 INFO L280 TraceCheckUtils]: 21: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,354 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7174#true} {7174#true} #65#return; {7174#true} is VALID [2020-07-11 00:49:18,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:18,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,360 INFO L280 TraceCheckUtils]: 3: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,360 INFO L280 TraceCheckUtils]: 4: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,361 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7174#true} {7174#true} #67#return; {7174#true} is VALID [2020-07-11 00:49:18,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {7174#true} assume !(1 == ~n); {7174#true} is VALID [2020-07-11 00:49:18,362 INFO L263 TraceCheckUtils]: 3: Hoare triple {7174#true} call #t~ret2 := fibo1(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,362 INFO L280 TraceCheckUtils]: 4: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,362 INFO L280 TraceCheckUtils]: 5: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,362 INFO L280 TraceCheckUtils]: 6: Hoare triple {7174#true} assume !(1 == ~n); {7174#true} is VALID [2020-07-11 00:49:18,362 INFO L263 TraceCheckUtils]: 7: Hoare triple {7174#true} call #t~ret0 := fibo2(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,362 INFO L280 TraceCheckUtils]: 8: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,363 INFO L280 TraceCheckUtils]: 9: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,363 INFO L280 TraceCheckUtils]: 10: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,363 INFO L280 TraceCheckUtils]: 11: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,363 INFO L280 TraceCheckUtils]: 12: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,363 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7174#true} {7174#true} #69#return; {7174#true} is VALID [2020-07-11 00:49:18,364 INFO L280 TraceCheckUtils]: 14: Hoare triple {7174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7174#true} is VALID [2020-07-11 00:49:18,364 INFO L263 TraceCheckUtils]: 15: Hoare triple {7174#true} call #t~ret1 := fibo2(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,364 INFO L280 TraceCheckUtils]: 16: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,364 INFO L280 TraceCheckUtils]: 17: Hoare triple {7174#true} assume ~n < 1; {7174#true} is VALID [2020-07-11 00:49:18,364 INFO L280 TraceCheckUtils]: 18: Hoare triple {7174#true} #res := 0; {7174#true} is VALID [2020-07-11 00:49:18,364 INFO L280 TraceCheckUtils]: 19: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,365 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7174#true} {7174#true} #71#return; {7174#true} is VALID [2020-07-11 00:49:18,365 INFO L280 TraceCheckUtils]: 21: Hoare triple {7174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7174#true} is VALID [2020-07-11 00:49:18,365 INFO L280 TraceCheckUtils]: 22: Hoare triple {7174#true} #res := #t~ret0 + #t~ret1; {7174#true} is VALID [2020-07-11 00:49:18,365 INFO L280 TraceCheckUtils]: 23: Hoare triple {7174#true} havoc #t~ret0; {7174#true} is VALID [2020-07-11 00:49:18,365 INFO L280 TraceCheckUtils]: 24: Hoare triple {7174#true} havoc #t~ret1; {7174#true} is VALID [2020-07-11 00:49:18,366 INFO L280 TraceCheckUtils]: 25: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,366 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7174#true} {7174#true} #65#return; {7174#true} is VALID [2020-07-11 00:49:18,366 INFO L280 TraceCheckUtils]: 27: Hoare triple {7174#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7174#true} is VALID [2020-07-11 00:49:18,366 INFO L263 TraceCheckUtils]: 28: Hoare triple {7174#true} call #t~ret3 := fibo1(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,366 INFO L280 TraceCheckUtils]: 29: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,367 INFO L280 TraceCheckUtils]: 30: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,367 INFO L280 TraceCheckUtils]: 31: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,367 INFO L280 TraceCheckUtils]: 32: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,367 INFO L280 TraceCheckUtils]: 33: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,367 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7174#true} {7174#true} #67#return; {7174#true} is VALID [2020-07-11 00:49:18,368 INFO L280 TraceCheckUtils]: 35: Hoare triple {7174#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7174#true} is VALID [2020-07-11 00:49:18,368 INFO L280 TraceCheckUtils]: 36: Hoare triple {7174#true} #res := #t~ret2 + #t~ret3; {7174#true} is VALID [2020-07-11 00:49:18,368 INFO L280 TraceCheckUtils]: 37: Hoare triple {7174#true} havoc #t~ret3; {7174#true} is VALID [2020-07-11 00:49:18,368 INFO L280 TraceCheckUtils]: 38: Hoare triple {7174#true} havoc #t~ret2; {7174#true} is VALID [2020-07-11 00:49:18,368 INFO L280 TraceCheckUtils]: 39: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,369 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7174#true} {7175#false} #71#return; {7175#false} is VALID [2020-07-11 00:49:18,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,370 INFO L280 TraceCheckUtils]: 2: Hoare triple {7174#true} assume !(1 == ~n); {7174#true} is VALID [2020-07-11 00:49:18,370 INFO L263 TraceCheckUtils]: 3: Hoare triple {7174#true} call #t~ret0 := fibo2(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,370 INFO L280 TraceCheckUtils]: 4: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,370 INFO L280 TraceCheckUtils]: 5: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,371 INFO L280 TraceCheckUtils]: 6: Hoare triple {7174#true} assume !(1 == ~n); {7174#true} is VALID [2020-07-11 00:49:18,371 INFO L263 TraceCheckUtils]: 7: Hoare triple {7174#true} call #t~ret2 := fibo1(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,371 INFO L280 TraceCheckUtils]: 8: Hoare triple {7174#true} ~n := #in~n; {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,372 INFO L280 TraceCheckUtils]: 9: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,372 INFO L280 TraceCheckUtils]: 10: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,373 INFO L263 TraceCheckUtils]: 11: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,373 INFO L280 TraceCheckUtils]: 12: Hoare triple {7174#true} ~n := #in~n; {7470#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,374 INFO L280 TraceCheckUtils]: 13: Hoare triple {7470#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7471#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:49:18,375 INFO L280 TraceCheckUtils]: 14: Hoare triple {7471#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,375 INFO L263 TraceCheckUtils]: 15: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,375 INFO L280 TraceCheckUtils]: 16: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,375 INFO L280 TraceCheckUtils]: 17: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,375 INFO L280 TraceCheckUtils]: 18: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,376 INFO L280 TraceCheckUtils]: 19: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,376 INFO L280 TraceCheckUtils]: 20: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,377 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7174#true} {7472#(<= 2 |fibo2_#in~n|)} #65#return; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,377 INFO L280 TraceCheckUtils]: 22: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,377 INFO L263 TraceCheckUtils]: 23: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,378 INFO L280 TraceCheckUtils]: 24: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,378 INFO L280 TraceCheckUtils]: 25: Hoare triple {7174#true} assume ~n < 1; {7174#true} is VALID [2020-07-11 00:49:18,378 INFO L280 TraceCheckUtils]: 26: Hoare triple {7174#true} #res := 0; {7174#true} is VALID [2020-07-11 00:49:18,378 INFO L280 TraceCheckUtils]: 27: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,379 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {7174#true} {7472#(<= 2 |fibo2_#in~n|)} #67#return; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,379 INFO L280 TraceCheckUtils]: 29: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,380 INFO L280 TraceCheckUtils]: 30: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,380 INFO L280 TraceCheckUtils]: 31: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,381 INFO L280 TraceCheckUtils]: 32: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,381 INFO L280 TraceCheckUtils]: 33: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} assume true; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,383 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7472#(<= 2 |fibo2_#in~n|)} {7439#(= fibo1_~n |fibo1_#in~n|)} #69#return; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,383 INFO L280 TraceCheckUtils]: 35: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,383 INFO L263 TraceCheckUtils]: 36: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,384 INFO L280 TraceCheckUtils]: 37: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,384 INFO L280 TraceCheckUtils]: 38: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,384 INFO L280 TraceCheckUtils]: 39: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,384 INFO L280 TraceCheckUtils]: 40: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,384 INFO L280 TraceCheckUtils]: 41: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,385 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7174#true} {7463#(<= 3 |fibo1_#in~n|)} #71#return; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,386 INFO L280 TraceCheckUtils]: 43: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,386 INFO L280 TraceCheckUtils]: 44: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,387 INFO L280 TraceCheckUtils]: 45: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,388 INFO L280 TraceCheckUtils]: 46: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,388 INFO L280 TraceCheckUtils]: 47: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} assume true; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,389 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7463#(<= 3 |fibo1_#in~n|)} {7174#true} #65#return; {7432#(<= 4 fibo2_~n)} is VALID [2020-07-11 00:49:18,390 INFO L280 TraceCheckUtils]: 49: Hoare triple {7432#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7432#(<= 4 fibo2_~n)} is VALID [2020-07-11 00:49:18,390 INFO L263 TraceCheckUtils]: 50: Hoare triple {7432#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,391 INFO L280 TraceCheckUtils]: 51: Hoare triple {7174#true} ~n := #in~n; {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,391 INFO L280 TraceCheckUtils]: 52: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,392 INFO L280 TraceCheckUtils]: 53: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {7484#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:18,392 INFO L280 TraceCheckUtils]: 54: Hoare triple {7484#(<= |fibo1_#in~n| 1)} #res := 1; {7484#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:18,393 INFO L280 TraceCheckUtils]: 55: Hoare triple {7484#(<= |fibo1_#in~n| 1)} assume true; {7484#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:18,394 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7484#(<= |fibo1_#in~n| 1)} {7432#(<= 4 fibo2_~n)} #67#return; {7175#false} is VALID [2020-07-11 00:49:18,394 INFO L280 TraceCheckUtils]: 57: Hoare triple {7175#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7175#false} is VALID [2020-07-11 00:49:18,395 INFO L280 TraceCheckUtils]: 58: Hoare triple {7175#false} #res := #t~ret2 + #t~ret3; {7175#false} is VALID [2020-07-11 00:49:18,395 INFO L280 TraceCheckUtils]: 59: Hoare triple {7175#false} havoc #t~ret3; {7175#false} is VALID [2020-07-11 00:49:18,395 INFO L280 TraceCheckUtils]: 60: Hoare triple {7175#false} havoc #t~ret2; {7175#false} is VALID [2020-07-11 00:49:18,395 INFO L280 TraceCheckUtils]: 61: Hoare triple {7175#false} assume true; {7175#false} is VALID [2020-07-11 00:49:18,395 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7175#false} {7174#true} #69#return; {7175#false} is VALID [2020-07-11 00:49:18,396 INFO L280 TraceCheckUtils]: 63: Hoare triple {7175#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7175#false} is VALID [2020-07-11 00:49:18,396 INFO L263 TraceCheckUtils]: 64: Hoare triple {7175#false} call #t~ret1 := fibo2(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,396 INFO L280 TraceCheckUtils]: 65: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,396 INFO L280 TraceCheckUtils]: 66: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,396 INFO L280 TraceCheckUtils]: 67: Hoare triple {7174#true} assume !(1 == ~n); {7174#true} is VALID [2020-07-11 00:49:18,397 INFO L263 TraceCheckUtils]: 68: Hoare triple {7174#true} call #t~ret2 := fibo1(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,397 INFO L280 TraceCheckUtils]: 69: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,397 INFO L280 TraceCheckUtils]: 70: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,397 INFO L280 TraceCheckUtils]: 71: Hoare triple {7174#true} assume !(1 == ~n); {7174#true} is VALID [2020-07-11 00:49:18,397 INFO L263 TraceCheckUtils]: 72: Hoare triple {7174#true} call #t~ret0 := fibo2(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,398 INFO L280 TraceCheckUtils]: 73: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,398 INFO L280 TraceCheckUtils]: 74: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,398 INFO L280 TraceCheckUtils]: 75: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,398 INFO L280 TraceCheckUtils]: 76: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,398 INFO L280 TraceCheckUtils]: 77: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,399 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7174#true} {7174#true} #69#return; {7174#true} is VALID [2020-07-11 00:49:18,399 INFO L280 TraceCheckUtils]: 79: Hoare triple {7174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7174#true} is VALID [2020-07-11 00:49:18,399 INFO L263 TraceCheckUtils]: 80: Hoare triple {7174#true} call #t~ret1 := fibo2(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,399 INFO L280 TraceCheckUtils]: 81: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,399 INFO L280 TraceCheckUtils]: 82: Hoare triple {7174#true} assume ~n < 1; {7174#true} is VALID [2020-07-11 00:49:18,400 INFO L280 TraceCheckUtils]: 83: Hoare triple {7174#true} #res := 0; {7174#true} is VALID [2020-07-11 00:49:18,400 INFO L280 TraceCheckUtils]: 84: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,400 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7174#true} {7174#true} #71#return; {7174#true} is VALID [2020-07-11 00:49:18,400 INFO L280 TraceCheckUtils]: 86: Hoare triple {7174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7174#true} is VALID [2020-07-11 00:49:18,400 INFO L280 TraceCheckUtils]: 87: Hoare triple {7174#true} #res := #t~ret0 + #t~ret1; {7174#true} is VALID [2020-07-11 00:49:18,401 INFO L280 TraceCheckUtils]: 88: Hoare triple {7174#true} havoc #t~ret0; {7174#true} is VALID [2020-07-11 00:49:18,401 INFO L280 TraceCheckUtils]: 89: Hoare triple {7174#true} havoc #t~ret1; {7174#true} is VALID [2020-07-11 00:49:18,401 INFO L280 TraceCheckUtils]: 90: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,401 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {7174#true} {7174#true} #65#return; {7174#true} is VALID [2020-07-11 00:49:18,401 INFO L280 TraceCheckUtils]: 92: Hoare triple {7174#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7174#true} is VALID [2020-07-11 00:49:18,401 INFO L263 TraceCheckUtils]: 93: Hoare triple {7174#true} call #t~ret3 := fibo1(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,402 INFO L280 TraceCheckUtils]: 94: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,402 INFO L280 TraceCheckUtils]: 95: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,402 INFO L280 TraceCheckUtils]: 96: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,402 INFO L280 TraceCheckUtils]: 97: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,403 INFO L280 TraceCheckUtils]: 98: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,403 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {7174#true} {7174#true} #67#return; {7174#true} is VALID [2020-07-11 00:49:18,403 INFO L280 TraceCheckUtils]: 100: Hoare triple {7174#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7174#true} is VALID [2020-07-11 00:49:18,403 INFO L280 TraceCheckUtils]: 101: Hoare triple {7174#true} #res := #t~ret2 + #t~ret3; {7174#true} is VALID [2020-07-11 00:49:18,403 INFO L280 TraceCheckUtils]: 102: Hoare triple {7174#true} havoc #t~ret3; {7174#true} is VALID [2020-07-11 00:49:18,404 INFO L280 TraceCheckUtils]: 103: Hoare triple {7174#true} havoc #t~ret2; {7174#true} is VALID [2020-07-11 00:49:18,404 INFO L280 TraceCheckUtils]: 104: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,404 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {7174#true} {7175#false} #71#return; {7175#false} is VALID [2020-07-11 00:49:18,404 INFO L280 TraceCheckUtils]: 106: Hoare triple {7175#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7175#false} is VALID [2020-07-11 00:49:18,404 INFO L280 TraceCheckUtils]: 107: Hoare triple {7175#false} #res := #t~ret0 + #t~ret1; {7175#false} is VALID [2020-07-11 00:49:18,405 INFO L280 TraceCheckUtils]: 108: Hoare triple {7175#false} havoc #t~ret0; {7175#false} is VALID [2020-07-11 00:49:18,405 INFO L280 TraceCheckUtils]: 109: Hoare triple {7175#false} havoc #t~ret1; {7175#false} is VALID [2020-07-11 00:49:18,405 INFO L280 TraceCheckUtils]: 110: Hoare triple {7175#false} assume true; {7175#false} is VALID [2020-07-11 00:49:18,405 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {7175#false} {7178#(<= 6 main_~x~0)} #63#return; {7175#false} is VALID [2020-07-11 00:49:18,415 INFO L263 TraceCheckUtils]: 0: Hoare triple {7174#true} call ULTIMATE.init(); {7174#true} is VALID [2020-07-11 00:49:18,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,416 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7174#true} {7174#true} #59#return; {7174#true} is VALID [2020-07-11 00:49:18,416 INFO L263 TraceCheckUtils]: 3: Hoare triple {7174#true} call #t~ret5 := main(); {7174#true} is VALID [2020-07-11 00:49:18,418 INFO L280 TraceCheckUtils]: 4: Hoare triple {7174#true} ~x~0 := 6; {7178#(<= 6 main_~x~0)} is VALID [2020-07-11 00:49:18,419 INFO L263 TraceCheckUtils]: 5: Hoare triple {7178#(<= 6 main_~x~0)} call #t~ret4 := fibo1(~x~0); {7174#true} is VALID [2020-07-11 00:49:18,419 INFO L280 TraceCheckUtils]: 6: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,419 INFO L280 TraceCheckUtils]: 7: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,419 INFO L280 TraceCheckUtils]: 8: Hoare triple {7174#true} assume !(1 == ~n); {7174#true} is VALID [2020-07-11 00:49:18,419 INFO L263 TraceCheckUtils]: 9: Hoare triple {7174#true} call #t~ret0 := fibo2(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,419 INFO L280 TraceCheckUtils]: 10: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,420 INFO L280 TraceCheckUtils]: 11: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,420 INFO L280 TraceCheckUtils]: 12: Hoare triple {7174#true} assume !(1 == ~n); {7174#true} is VALID [2020-07-11 00:49:18,420 INFO L263 TraceCheckUtils]: 13: Hoare triple {7174#true} call #t~ret2 := fibo1(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,421 INFO L280 TraceCheckUtils]: 14: Hoare triple {7174#true} ~n := #in~n; {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,421 INFO L280 TraceCheckUtils]: 15: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,422 INFO L280 TraceCheckUtils]: 16: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,422 INFO L263 TraceCheckUtils]: 17: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,422 INFO L280 TraceCheckUtils]: 18: Hoare triple {7174#true} ~n := #in~n; {7470#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,424 INFO L280 TraceCheckUtils]: 19: Hoare triple {7470#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7471#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:49:18,424 INFO L280 TraceCheckUtils]: 20: Hoare triple {7471#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,425 INFO L263 TraceCheckUtils]: 21: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,425 INFO L280 TraceCheckUtils]: 22: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,425 INFO L280 TraceCheckUtils]: 23: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,425 INFO L280 TraceCheckUtils]: 24: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,426 INFO L280 TraceCheckUtils]: 25: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,426 INFO L280 TraceCheckUtils]: 26: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,427 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7174#true} {7472#(<= 2 |fibo2_#in~n|)} #65#return; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,427 INFO L280 TraceCheckUtils]: 28: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,428 INFO L263 TraceCheckUtils]: 29: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,428 INFO L280 TraceCheckUtils]: 30: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,428 INFO L280 TraceCheckUtils]: 31: Hoare triple {7174#true} assume ~n < 1; {7174#true} is VALID [2020-07-11 00:49:18,428 INFO L280 TraceCheckUtils]: 32: Hoare triple {7174#true} #res := 0; {7174#true} is VALID [2020-07-11 00:49:18,428 INFO L280 TraceCheckUtils]: 33: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,429 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7174#true} {7472#(<= 2 |fibo2_#in~n|)} #67#return; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,430 INFO L280 TraceCheckUtils]: 35: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,430 INFO L280 TraceCheckUtils]: 36: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,431 INFO L280 TraceCheckUtils]: 37: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,432 INFO L280 TraceCheckUtils]: 38: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,432 INFO L280 TraceCheckUtils]: 39: Hoare triple {7472#(<= 2 |fibo2_#in~n|)} assume true; {7472#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:18,433 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7472#(<= 2 |fibo2_#in~n|)} {7439#(= fibo1_~n |fibo1_#in~n|)} #69#return; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,434 INFO L280 TraceCheckUtils]: 41: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,434 INFO L263 TraceCheckUtils]: 42: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,434 INFO L280 TraceCheckUtils]: 43: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,434 INFO L280 TraceCheckUtils]: 44: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,435 INFO L280 TraceCheckUtils]: 45: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,435 INFO L280 TraceCheckUtils]: 46: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,435 INFO L280 TraceCheckUtils]: 47: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,436 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7174#true} {7463#(<= 3 |fibo1_#in~n|)} #71#return; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,436 INFO L280 TraceCheckUtils]: 49: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,437 INFO L280 TraceCheckUtils]: 50: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,437 INFO L280 TraceCheckUtils]: 51: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,438 INFO L280 TraceCheckUtils]: 52: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,438 INFO L280 TraceCheckUtils]: 53: Hoare triple {7463#(<= 3 |fibo1_#in~n|)} assume true; {7463#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,440 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {7463#(<= 3 |fibo1_#in~n|)} {7174#true} #65#return; {7432#(<= 4 fibo2_~n)} is VALID [2020-07-11 00:49:18,440 INFO L280 TraceCheckUtils]: 55: Hoare triple {7432#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7432#(<= 4 fibo2_~n)} is VALID [2020-07-11 00:49:18,440 INFO L263 TraceCheckUtils]: 56: Hoare triple {7432#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,441 INFO L280 TraceCheckUtils]: 57: Hoare triple {7174#true} ~n := #in~n; {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,441 INFO L280 TraceCheckUtils]: 58: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7439#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:18,442 INFO L280 TraceCheckUtils]: 59: Hoare triple {7439#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {7484#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:18,442 INFO L280 TraceCheckUtils]: 60: Hoare triple {7484#(<= |fibo1_#in~n| 1)} #res := 1; {7484#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:18,443 INFO L280 TraceCheckUtils]: 61: Hoare triple {7484#(<= |fibo1_#in~n| 1)} assume true; {7484#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:18,444 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7484#(<= |fibo1_#in~n| 1)} {7432#(<= 4 fibo2_~n)} #67#return; {7175#false} is VALID [2020-07-11 00:49:18,444 INFO L280 TraceCheckUtils]: 63: Hoare triple {7175#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7175#false} is VALID [2020-07-11 00:49:18,444 INFO L280 TraceCheckUtils]: 64: Hoare triple {7175#false} #res := #t~ret2 + #t~ret3; {7175#false} is VALID [2020-07-11 00:49:18,444 INFO L280 TraceCheckUtils]: 65: Hoare triple {7175#false} havoc #t~ret3; {7175#false} is VALID [2020-07-11 00:49:18,445 INFO L280 TraceCheckUtils]: 66: Hoare triple {7175#false} havoc #t~ret2; {7175#false} is VALID [2020-07-11 00:49:18,445 INFO L280 TraceCheckUtils]: 67: Hoare triple {7175#false} assume true; {7175#false} is VALID [2020-07-11 00:49:18,445 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {7175#false} {7174#true} #69#return; {7175#false} is VALID [2020-07-11 00:49:18,445 INFO L280 TraceCheckUtils]: 69: Hoare triple {7175#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7175#false} is VALID [2020-07-11 00:49:18,445 INFO L263 TraceCheckUtils]: 70: Hoare triple {7175#false} call #t~ret1 := fibo2(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,446 INFO L280 TraceCheckUtils]: 71: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,446 INFO L280 TraceCheckUtils]: 72: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,446 INFO L280 TraceCheckUtils]: 73: Hoare triple {7174#true} assume !(1 == ~n); {7174#true} is VALID [2020-07-11 00:49:18,446 INFO L263 TraceCheckUtils]: 74: Hoare triple {7174#true} call #t~ret2 := fibo1(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,446 INFO L280 TraceCheckUtils]: 75: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,446 INFO L280 TraceCheckUtils]: 76: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,446 INFO L280 TraceCheckUtils]: 77: Hoare triple {7174#true} assume !(1 == ~n); {7174#true} is VALID [2020-07-11 00:49:18,447 INFO L263 TraceCheckUtils]: 78: Hoare triple {7174#true} call #t~ret0 := fibo2(~n - 1); {7174#true} is VALID [2020-07-11 00:49:18,447 INFO L280 TraceCheckUtils]: 79: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,447 INFO L280 TraceCheckUtils]: 80: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,447 INFO L280 TraceCheckUtils]: 81: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,447 INFO L280 TraceCheckUtils]: 82: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,447 INFO L280 TraceCheckUtils]: 83: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,448 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {7174#true} {7174#true} #69#return; {7174#true} is VALID [2020-07-11 00:49:18,448 INFO L280 TraceCheckUtils]: 85: Hoare triple {7174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7174#true} is VALID [2020-07-11 00:49:18,448 INFO L263 TraceCheckUtils]: 86: Hoare triple {7174#true} call #t~ret1 := fibo2(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,448 INFO L280 TraceCheckUtils]: 87: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,448 INFO L280 TraceCheckUtils]: 88: Hoare triple {7174#true} assume ~n < 1; {7174#true} is VALID [2020-07-11 00:49:18,448 INFO L280 TraceCheckUtils]: 89: Hoare triple {7174#true} #res := 0; {7174#true} is VALID [2020-07-11 00:49:18,449 INFO L280 TraceCheckUtils]: 90: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,449 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {7174#true} {7174#true} #71#return; {7174#true} is VALID [2020-07-11 00:49:18,449 INFO L280 TraceCheckUtils]: 92: Hoare triple {7174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7174#true} is VALID [2020-07-11 00:49:18,449 INFO L280 TraceCheckUtils]: 93: Hoare triple {7174#true} #res := #t~ret0 + #t~ret1; {7174#true} is VALID [2020-07-11 00:49:18,449 INFO L280 TraceCheckUtils]: 94: Hoare triple {7174#true} havoc #t~ret0; {7174#true} is VALID [2020-07-11 00:49:18,449 INFO L280 TraceCheckUtils]: 95: Hoare triple {7174#true} havoc #t~ret1; {7174#true} is VALID [2020-07-11 00:49:18,450 INFO L280 TraceCheckUtils]: 96: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,450 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {7174#true} {7174#true} #65#return; {7174#true} is VALID [2020-07-11 00:49:18,450 INFO L280 TraceCheckUtils]: 98: Hoare triple {7174#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7174#true} is VALID [2020-07-11 00:49:18,450 INFO L263 TraceCheckUtils]: 99: Hoare triple {7174#true} call #t~ret3 := fibo1(~n - 2); {7174#true} is VALID [2020-07-11 00:49:18,450 INFO L280 TraceCheckUtils]: 100: Hoare triple {7174#true} ~n := #in~n; {7174#true} is VALID [2020-07-11 00:49:18,450 INFO L280 TraceCheckUtils]: 101: Hoare triple {7174#true} assume !(~n < 1); {7174#true} is VALID [2020-07-11 00:49:18,451 INFO L280 TraceCheckUtils]: 102: Hoare triple {7174#true} assume 1 == ~n; {7174#true} is VALID [2020-07-11 00:49:18,451 INFO L280 TraceCheckUtils]: 103: Hoare triple {7174#true} #res := 1; {7174#true} is VALID [2020-07-11 00:49:18,451 INFO L280 TraceCheckUtils]: 104: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,451 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {7174#true} {7174#true} #67#return; {7174#true} is VALID [2020-07-11 00:49:18,451 INFO L280 TraceCheckUtils]: 106: Hoare triple {7174#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7174#true} is VALID [2020-07-11 00:49:18,451 INFO L280 TraceCheckUtils]: 107: Hoare triple {7174#true} #res := #t~ret2 + #t~ret3; {7174#true} is VALID [2020-07-11 00:49:18,452 INFO L280 TraceCheckUtils]: 108: Hoare triple {7174#true} havoc #t~ret3; {7174#true} is VALID [2020-07-11 00:49:18,452 INFO L280 TraceCheckUtils]: 109: Hoare triple {7174#true} havoc #t~ret2; {7174#true} is VALID [2020-07-11 00:49:18,452 INFO L280 TraceCheckUtils]: 110: Hoare triple {7174#true} assume true; {7174#true} is VALID [2020-07-11 00:49:18,452 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {7174#true} {7175#false} #71#return; {7175#false} is VALID [2020-07-11 00:49:18,452 INFO L280 TraceCheckUtils]: 112: Hoare triple {7175#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7175#false} is VALID [2020-07-11 00:49:18,452 INFO L280 TraceCheckUtils]: 113: Hoare triple {7175#false} #res := #t~ret0 + #t~ret1; {7175#false} is VALID [2020-07-11 00:49:18,453 INFO L280 TraceCheckUtils]: 114: Hoare triple {7175#false} havoc #t~ret0; {7175#false} is VALID [2020-07-11 00:49:18,453 INFO L280 TraceCheckUtils]: 115: Hoare triple {7175#false} havoc #t~ret1; {7175#false} is VALID [2020-07-11 00:49:18,453 INFO L280 TraceCheckUtils]: 116: Hoare triple {7175#false} assume true; {7175#false} is VALID [2020-07-11 00:49:18,453 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {7175#false} {7178#(<= 6 main_~x~0)} #63#return; {7175#false} is VALID [2020-07-11 00:49:18,453 INFO L280 TraceCheckUtils]: 118: Hoare triple {7175#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {7175#false} is VALID [2020-07-11 00:49:18,454 INFO L280 TraceCheckUtils]: 119: Hoare triple {7175#false} ~result~0 := #t~ret4; {7175#false} is VALID [2020-07-11 00:49:18,454 INFO L280 TraceCheckUtils]: 120: Hoare triple {7175#false} havoc #t~ret4; {7175#false} is VALID [2020-07-11 00:49:18,454 INFO L280 TraceCheckUtils]: 121: Hoare triple {7175#false} assume 8 != ~result~0; {7175#false} is VALID [2020-07-11 00:49:18,454 INFO L280 TraceCheckUtils]: 122: Hoare triple {7175#false} assume !false; {7175#false} is VALID [2020-07-11 00:49:18,464 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 50 proven. 67 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2020-07-11 00:49:18,465 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1544745657] [2020-07-11 00:49:18,465 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:49:18,465 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-07-11 00:49:18,465 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226124089] [2020-07-11 00:49:18,466 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 123 [2020-07-11 00:49:18,473 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:18,473 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-11 00:49:18,587 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:18,588 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-11 00:49:18,588 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:18,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-11 00:49:18,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2020-07-11 00:49:18,589 INFO L87 Difference]: Start difference. First operand 95 states and 117 transitions. Second operand 10 states. [2020-07-11 00:49:19,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:19,788 INFO L93 Difference]: Finished difference Result 193 states and 255 transitions. [2020-07-11 00:49:19,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-11 00:49:19,788 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 123 [2020-07-11 00:49:19,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:19,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-11 00:49:19,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 130 transitions. [2020-07-11 00:49:19,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-11 00:49:19,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 130 transitions. [2020-07-11 00:49:19,794 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 130 transitions. [2020-07-11 00:49:19,945 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:19,949 INFO L225 Difference]: With dead ends: 193 [2020-07-11 00:49:19,950 INFO L226 Difference]: Without dead ends: 105 [2020-07-11 00:49:19,952 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2020-07-11 00:49:19,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2020-07-11 00:49:20,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 105. [2020-07-11 00:49:20,216 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:20,216 INFO L82 GeneralOperation]: Start isEquivalent. First operand 105 states. Second operand 105 states. [2020-07-11 00:49:20,217 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand 105 states. [2020-07-11 00:49:20,217 INFO L87 Difference]: Start difference. First operand 105 states. Second operand 105 states. [2020-07-11 00:49:20,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:20,229 INFO L93 Difference]: Finished difference Result 105 states and 127 transitions. [2020-07-11 00:49:20,230 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 127 transitions. [2020-07-11 00:49:20,231 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:20,231 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:20,231 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand 105 states. [2020-07-11 00:49:20,231 INFO L87 Difference]: Start difference. First operand 105 states. Second operand 105 states. [2020-07-11 00:49:20,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:20,236 INFO L93 Difference]: Finished difference Result 105 states and 127 transitions. [2020-07-11 00:49:20,236 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 127 transitions. [2020-07-11 00:49:20,237 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:20,237 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:20,237 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:20,238 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:20,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105 states. [2020-07-11 00:49:20,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 127 transitions. [2020-07-11 00:49:20,241 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 127 transitions. Word has length 123 [2020-07-11 00:49:20,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:20,242 INFO L479 AbstractCegarLoop]: Abstraction has 105 states and 127 transitions. [2020-07-11 00:49:20,242 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-11 00:49:20,242 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 105 states and 127 transitions. [2020-07-11 00:49:20,436 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:20,436 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 127 transitions. [2020-07-11 00:49:20,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2020-07-11 00:49:20,439 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:20,439 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:20,439 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-11 00:49:20,440 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:20,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:20,440 INFO L82 PathProgramCache]: Analyzing trace with hash -1260071360, now seen corresponding path program 2 times [2020-07-11 00:49:20,441 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:20,441 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [739580196] [2020-07-11 00:49:20,441 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:20,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,511 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8341#true} {8341#true} #59#return; {8341#true} is VALID [2020-07-11 00:49:20,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} ~n := #in~n; {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,794 INFO L280 TraceCheckUtils]: 2: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:20,795 INFO L280 TraceCheckUtils]: 3: Hoare triple {8702#(<= |fibo1_#in~n| 1)} #res := 1; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:20,796 INFO L280 TraceCheckUtils]: 4: Hoare triple {8702#(<= |fibo1_#in~n| 1)} assume true; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:20,797 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8702#(<= |fibo1_#in~n| 1)} {8594#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} assume ~n < 1; {8341#true} is VALID [2020-07-11 00:49:20,804 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} #res := 0; {8341#true} is VALID [2020-07-11 00:49:20,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,805 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8341#true} {8696#(<= |fibo2_#in~n| 2)} #67#return; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} ~n := #in~n; {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,807 INFO L280 TraceCheckUtils]: 2: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,807 INFO L263 TraceCheckUtils]: 3: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {8341#true} is VALID [2020-07-11 00:49:20,807 INFO L280 TraceCheckUtils]: 4: Hoare triple {8341#true} ~n := #in~n; {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,808 INFO L280 TraceCheckUtils]: 5: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,809 INFO L280 TraceCheckUtils]: 6: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:20,809 INFO L280 TraceCheckUtils]: 7: Hoare triple {8702#(<= |fibo1_#in~n| 1)} #res := 1; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:20,810 INFO L280 TraceCheckUtils]: 8: Hoare triple {8702#(<= |fibo1_#in~n| 1)} assume true; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:20,812 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8702#(<= |fibo1_#in~n| 1)} {8594#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,812 INFO L280 TraceCheckUtils]: 10: Hoare triple {8696#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,813 INFO L263 TraceCheckUtils]: 11: Hoare triple {8696#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {8341#true} is VALID [2020-07-11 00:49:20,813 INFO L280 TraceCheckUtils]: 12: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,813 INFO L280 TraceCheckUtils]: 13: Hoare triple {8341#true} assume ~n < 1; {8341#true} is VALID [2020-07-11 00:49:20,813 INFO L280 TraceCheckUtils]: 14: Hoare triple {8341#true} #res := 0; {8341#true} is VALID [2020-07-11 00:49:20,814 INFO L280 TraceCheckUtils]: 15: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,814 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8341#true} {8696#(<= |fibo2_#in~n| 2)} #67#return; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,815 INFO L280 TraceCheckUtils]: 17: Hoare triple {8696#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,816 INFO L280 TraceCheckUtils]: 18: Hoare triple {8696#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,816 INFO L280 TraceCheckUtils]: 19: Hoare triple {8696#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,817 INFO L280 TraceCheckUtils]: 20: Hoare triple {8696#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,817 INFO L280 TraceCheckUtils]: 21: Hoare triple {8696#(<= |fibo2_#in~n| 2)} assume true; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,819 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8696#(<= |fibo2_#in~n| 2)} {8475#(= fibo1_~n |fibo1_#in~n|)} #69#return; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,826 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:20,826 INFO L280 TraceCheckUtils]: 3: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:20,827 INFO L280 TraceCheckUtils]: 4: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,828 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8341#true} {8683#(<= |fibo1_#in~n| 3)} #71#return; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} ~n := #in~n; {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,830 INFO L280 TraceCheckUtils]: 2: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,830 INFO L263 TraceCheckUtils]: 3: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8341#true} is VALID [2020-07-11 00:49:20,830 INFO L280 TraceCheckUtils]: 4: Hoare triple {8341#true} ~n := #in~n; {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,831 INFO L280 TraceCheckUtils]: 5: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,831 INFO L280 TraceCheckUtils]: 6: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,832 INFO L263 TraceCheckUtils]: 7: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {8341#true} is VALID [2020-07-11 00:49:20,832 INFO L280 TraceCheckUtils]: 8: Hoare triple {8341#true} ~n := #in~n; {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,833 INFO L280 TraceCheckUtils]: 9: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,834 INFO L280 TraceCheckUtils]: 10: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:20,834 INFO L280 TraceCheckUtils]: 11: Hoare triple {8702#(<= |fibo1_#in~n| 1)} #res := 1; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:20,835 INFO L280 TraceCheckUtils]: 12: Hoare triple {8702#(<= |fibo1_#in~n| 1)} assume true; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:20,836 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8702#(<= |fibo1_#in~n| 1)} {8594#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,836 INFO L280 TraceCheckUtils]: 14: Hoare triple {8696#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,836 INFO L263 TraceCheckUtils]: 15: Hoare triple {8696#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {8341#true} is VALID [2020-07-11 00:49:20,836 INFO L280 TraceCheckUtils]: 16: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,837 INFO L280 TraceCheckUtils]: 17: Hoare triple {8341#true} assume ~n < 1; {8341#true} is VALID [2020-07-11 00:49:20,837 INFO L280 TraceCheckUtils]: 18: Hoare triple {8341#true} #res := 0; {8341#true} is VALID [2020-07-11 00:49:20,837 INFO L280 TraceCheckUtils]: 19: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,838 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8341#true} {8696#(<= |fibo2_#in~n| 2)} #67#return; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,838 INFO L280 TraceCheckUtils]: 21: Hoare triple {8696#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,838 INFO L280 TraceCheckUtils]: 22: Hoare triple {8696#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,839 INFO L280 TraceCheckUtils]: 23: Hoare triple {8696#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,839 INFO L280 TraceCheckUtils]: 24: Hoare triple {8696#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,840 INFO L280 TraceCheckUtils]: 25: Hoare triple {8696#(<= |fibo2_#in~n| 2)} assume true; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,841 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8696#(<= |fibo2_#in~n| 2)} {8475#(= fibo1_~n |fibo1_#in~n|)} #69#return; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,841 INFO L280 TraceCheckUtils]: 27: Hoare triple {8683#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,841 INFO L263 TraceCheckUtils]: 28: Hoare triple {8683#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {8341#true} is VALID [2020-07-11 00:49:20,841 INFO L280 TraceCheckUtils]: 29: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,842 INFO L280 TraceCheckUtils]: 30: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,842 INFO L280 TraceCheckUtils]: 31: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:20,842 INFO L280 TraceCheckUtils]: 32: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:20,842 INFO L280 TraceCheckUtils]: 33: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,843 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8341#true} {8683#(<= |fibo1_#in~n| 3)} #71#return; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,843 INFO L280 TraceCheckUtils]: 35: Hoare triple {8683#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,843 INFO L280 TraceCheckUtils]: 36: Hoare triple {8683#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,845 INFO L280 TraceCheckUtils]: 37: Hoare triple {8683#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,852 INFO L280 TraceCheckUtils]: 38: Hoare triple {8683#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,856 INFO L280 TraceCheckUtils]: 39: Hoare triple {8683#(<= |fibo1_#in~n| 3)} assume true; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,858 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8683#(<= |fibo1_#in~n| 3)} {8594#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:20,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:20,875 INFO L280 TraceCheckUtils]: 3: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:20,875 INFO L280 TraceCheckUtils]: 4: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,876 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8341#true} {8341#true} #69#return; {8341#true} is VALID [2020-07-11 00:49:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} assume ~n < 1; {8341#true} is VALID [2020-07-11 00:49:20,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} #res := 0; {8341#true} is VALID [2020-07-11 00:49:20,882 INFO L280 TraceCheckUtils]: 3: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,882 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8341#true} {8341#true} #71#return; {8341#true} is VALID [2020-07-11 00:49:20,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} assume !(1 == ~n); {8341#true} is VALID [2020-07-11 00:49:20,883 INFO L263 TraceCheckUtils]: 3: Hoare triple {8341#true} call #t~ret0 := fibo2(~n - 1); {8341#true} is VALID [2020-07-11 00:49:20,884 INFO L280 TraceCheckUtils]: 4: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,885 INFO L280 TraceCheckUtils]: 5: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,885 INFO L280 TraceCheckUtils]: 6: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:20,885 INFO L280 TraceCheckUtils]: 7: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:20,885 INFO L280 TraceCheckUtils]: 8: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,886 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8341#true} {8341#true} #69#return; {8341#true} is VALID [2020-07-11 00:49:20,886 INFO L280 TraceCheckUtils]: 10: Hoare triple {8341#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:20,886 INFO L263 TraceCheckUtils]: 11: Hoare triple {8341#true} call #t~ret1 := fibo2(~n - 2); {8341#true} is VALID [2020-07-11 00:49:20,886 INFO L280 TraceCheckUtils]: 12: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,887 INFO L280 TraceCheckUtils]: 13: Hoare triple {8341#true} assume ~n < 1; {8341#true} is VALID [2020-07-11 00:49:20,887 INFO L280 TraceCheckUtils]: 14: Hoare triple {8341#true} #res := 0; {8341#true} is VALID [2020-07-11 00:49:20,887 INFO L280 TraceCheckUtils]: 15: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,887 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8341#true} {8341#true} #71#return; {8341#true} is VALID [2020-07-11 00:49:20,887 INFO L280 TraceCheckUtils]: 17: Hoare triple {8341#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:20,888 INFO L280 TraceCheckUtils]: 18: Hoare triple {8341#true} #res := #t~ret0 + #t~ret1; {8341#true} is VALID [2020-07-11 00:49:20,888 INFO L280 TraceCheckUtils]: 19: Hoare triple {8341#true} havoc #t~ret0; {8341#true} is VALID [2020-07-11 00:49:20,888 INFO L280 TraceCheckUtils]: 20: Hoare triple {8341#true} havoc #t~ret1; {8341#true} is VALID [2020-07-11 00:49:20,888 INFO L280 TraceCheckUtils]: 21: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,890 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8341#true} {8636#(<= |fibo2_#in~n| 4)} #67#return; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:20,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} ~n := #in~n; {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,892 INFO L263 TraceCheckUtils]: 3: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {8341#true} is VALID [2020-07-11 00:49:20,893 INFO L280 TraceCheckUtils]: 4: Hoare triple {8341#true} ~n := #in~n; {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,893 INFO L280 TraceCheckUtils]: 5: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,894 INFO L280 TraceCheckUtils]: 6: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,894 INFO L263 TraceCheckUtils]: 7: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8341#true} is VALID [2020-07-11 00:49:20,895 INFO L280 TraceCheckUtils]: 8: Hoare triple {8341#true} ~n := #in~n; {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,895 INFO L280 TraceCheckUtils]: 9: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,896 INFO L280 TraceCheckUtils]: 10: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,896 INFO L263 TraceCheckUtils]: 11: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {8341#true} is VALID [2020-07-11 00:49:20,897 INFO L280 TraceCheckUtils]: 12: Hoare triple {8341#true} ~n := #in~n; {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,897 INFO L280 TraceCheckUtils]: 13: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,898 INFO L280 TraceCheckUtils]: 14: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:20,899 INFO L280 TraceCheckUtils]: 15: Hoare triple {8702#(<= |fibo1_#in~n| 1)} #res := 1; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:20,899 INFO L280 TraceCheckUtils]: 16: Hoare triple {8702#(<= |fibo1_#in~n| 1)} assume true; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:20,900 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8702#(<= |fibo1_#in~n| 1)} {8594#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,901 INFO L280 TraceCheckUtils]: 18: Hoare triple {8696#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,901 INFO L263 TraceCheckUtils]: 19: Hoare triple {8696#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {8341#true} is VALID [2020-07-11 00:49:20,901 INFO L280 TraceCheckUtils]: 20: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,902 INFO L280 TraceCheckUtils]: 21: Hoare triple {8341#true} assume ~n < 1; {8341#true} is VALID [2020-07-11 00:49:20,902 INFO L280 TraceCheckUtils]: 22: Hoare triple {8341#true} #res := 0; {8341#true} is VALID [2020-07-11 00:49:20,902 INFO L280 TraceCheckUtils]: 23: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,903 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8341#true} {8696#(<= |fibo2_#in~n| 2)} #67#return; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,904 INFO L280 TraceCheckUtils]: 25: Hoare triple {8696#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,904 INFO L280 TraceCheckUtils]: 26: Hoare triple {8696#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,905 INFO L280 TraceCheckUtils]: 27: Hoare triple {8696#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,905 INFO L280 TraceCheckUtils]: 28: Hoare triple {8696#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,906 INFO L280 TraceCheckUtils]: 29: Hoare triple {8696#(<= |fibo2_#in~n| 2)} assume true; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,907 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8696#(<= |fibo2_#in~n| 2)} {8475#(= fibo1_~n |fibo1_#in~n|)} #69#return; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,908 INFO L280 TraceCheckUtils]: 31: Hoare triple {8683#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,908 INFO L263 TraceCheckUtils]: 32: Hoare triple {8683#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {8341#true} is VALID [2020-07-11 00:49:20,908 INFO L280 TraceCheckUtils]: 33: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,908 INFO L280 TraceCheckUtils]: 34: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,908 INFO L280 TraceCheckUtils]: 35: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:20,909 INFO L280 TraceCheckUtils]: 36: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:20,909 INFO L280 TraceCheckUtils]: 37: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,910 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8341#true} {8683#(<= |fibo1_#in~n| 3)} #71#return; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,911 INFO L280 TraceCheckUtils]: 39: Hoare triple {8683#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,911 INFO L280 TraceCheckUtils]: 40: Hoare triple {8683#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,912 INFO L280 TraceCheckUtils]: 41: Hoare triple {8683#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,912 INFO L280 TraceCheckUtils]: 42: Hoare triple {8683#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,913 INFO L280 TraceCheckUtils]: 43: Hoare triple {8683#(<= |fibo1_#in~n| 3)} assume true; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,914 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8683#(<= |fibo1_#in~n| 3)} {8594#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:20,915 INFO L280 TraceCheckUtils]: 45: Hoare triple {8636#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:20,915 INFO L263 TraceCheckUtils]: 46: Hoare triple {8636#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {8341#true} is VALID [2020-07-11 00:49:20,915 INFO L280 TraceCheckUtils]: 47: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,915 INFO L280 TraceCheckUtils]: 48: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,916 INFO L280 TraceCheckUtils]: 49: Hoare triple {8341#true} assume !(1 == ~n); {8341#true} is VALID [2020-07-11 00:49:20,916 INFO L263 TraceCheckUtils]: 50: Hoare triple {8341#true} call #t~ret0 := fibo2(~n - 1); {8341#true} is VALID [2020-07-11 00:49:20,916 INFO L280 TraceCheckUtils]: 51: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,916 INFO L280 TraceCheckUtils]: 52: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,916 INFO L280 TraceCheckUtils]: 53: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:20,917 INFO L280 TraceCheckUtils]: 54: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:20,917 INFO L280 TraceCheckUtils]: 55: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,917 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8341#true} {8341#true} #69#return; {8341#true} is VALID [2020-07-11 00:49:20,917 INFO L280 TraceCheckUtils]: 57: Hoare triple {8341#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:20,918 INFO L263 TraceCheckUtils]: 58: Hoare triple {8341#true} call #t~ret1 := fibo2(~n - 2); {8341#true} is VALID [2020-07-11 00:49:20,918 INFO L280 TraceCheckUtils]: 59: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,918 INFO L280 TraceCheckUtils]: 60: Hoare triple {8341#true} assume ~n < 1; {8341#true} is VALID [2020-07-11 00:49:20,918 INFO L280 TraceCheckUtils]: 61: Hoare triple {8341#true} #res := 0; {8341#true} is VALID [2020-07-11 00:49:20,918 INFO L280 TraceCheckUtils]: 62: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,919 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8341#true} {8341#true} #71#return; {8341#true} is VALID [2020-07-11 00:49:20,919 INFO L280 TraceCheckUtils]: 64: Hoare triple {8341#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:20,919 INFO L280 TraceCheckUtils]: 65: Hoare triple {8341#true} #res := #t~ret0 + #t~ret1; {8341#true} is VALID [2020-07-11 00:49:20,919 INFO L280 TraceCheckUtils]: 66: Hoare triple {8341#true} havoc #t~ret0; {8341#true} is VALID [2020-07-11 00:49:20,919 INFO L280 TraceCheckUtils]: 67: Hoare triple {8341#true} havoc #t~ret1; {8341#true} is VALID [2020-07-11 00:49:20,920 INFO L280 TraceCheckUtils]: 68: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,921 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8341#true} {8636#(<= |fibo2_#in~n| 4)} #67#return; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:20,921 INFO L280 TraceCheckUtils]: 70: Hoare triple {8636#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:20,922 INFO L280 TraceCheckUtils]: 71: Hoare triple {8636#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:20,922 INFO L280 TraceCheckUtils]: 72: Hoare triple {8636#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:20,923 INFO L280 TraceCheckUtils]: 73: Hoare triple {8636#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:20,924 INFO L280 TraceCheckUtils]: 74: Hoare triple {8636#(<= |fibo2_#in~n| 4)} assume true; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:20,925 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8636#(<= |fibo2_#in~n| 4)} {8475#(= fibo1_~n |fibo1_#in~n|)} #69#return; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:20,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:20,952 INFO L280 TraceCheckUtils]: 3: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:20,953 INFO L280 TraceCheckUtils]: 4: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,953 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8341#true} {8341#true} #69#return; {8341#true} is VALID [2020-07-11 00:49:20,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} assume ~n < 1; {8341#true} is VALID [2020-07-11 00:49:20,959 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} #res := 0; {8341#true} is VALID [2020-07-11 00:49:20,959 INFO L280 TraceCheckUtils]: 3: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,959 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8341#true} {8341#true} #71#return; {8341#true} is VALID [2020-07-11 00:49:20,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} assume !(1 == ~n); {8341#true} is VALID [2020-07-11 00:49:20,960 INFO L263 TraceCheckUtils]: 3: Hoare triple {8341#true} call #t~ret0 := fibo2(~n - 1); {8341#true} is VALID [2020-07-11 00:49:20,960 INFO L280 TraceCheckUtils]: 4: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,960 INFO L280 TraceCheckUtils]: 5: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,961 INFO L280 TraceCheckUtils]: 6: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:20,961 INFO L280 TraceCheckUtils]: 7: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:20,961 INFO L280 TraceCheckUtils]: 8: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,961 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8341#true} {8341#true} #69#return; {8341#true} is VALID [2020-07-11 00:49:20,961 INFO L280 TraceCheckUtils]: 10: Hoare triple {8341#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:20,962 INFO L263 TraceCheckUtils]: 11: Hoare triple {8341#true} call #t~ret1 := fibo2(~n - 2); {8341#true} is VALID [2020-07-11 00:49:20,962 INFO L280 TraceCheckUtils]: 12: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,962 INFO L280 TraceCheckUtils]: 13: Hoare triple {8341#true} assume ~n < 1; {8341#true} is VALID [2020-07-11 00:49:20,962 INFO L280 TraceCheckUtils]: 14: Hoare triple {8341#true} #res := 0; {8341#true} is VALID [2020-07-11 00:49:20,962 INFO L280 TraceCheckUtils]: 15: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,963 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8341#true} {8341#true} #71#return; {8341#true} is VALID [2020-07-11 00:49:20,963 INFO L280 TraceCheckUtils]: 17: Hoare triple {8341#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:20,963 INFO L280 TraceCheckUtils]: 18: Hoare triple {8341#true} #res := #t~ret0 + #t~ret1; {8341#true} is VALID [2020-07-11 00:49:20,963 INFO L280 TraceCheckUtils]: 19: Hoare triple {8341#true} havoc #t~ret0; {8341#true} is VALID [2020-07-11 00:49:20,963 INFO L280 TraceCheckUtils]: 20: Hoare triple {8341#true} havoc #t~ret1; {8341#true} is VALID [2020-07-11 00:49:20,964 INFO L280 TraceCheckUtils]: 21: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,964 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8341#true} {8341#true} #65#return; {8341#true} is VALID [2020-07-11 00:49:20,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:20,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,968 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:20,969 INFO L280 TraceCheckUtils]: 3: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:20,969 INFO L280 TraceCheckUtils]: 4: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,969 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8341#true} {8341#true} #67#return; {8341#true} is VALID [2020-07-11 00:49:20,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,970 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} assume !(1 == ~n); {8341#true} is VALID [2020-07-11 00:49:20,970 INFO L263 TraceCheckUtils]: 3: Hoare triple {8341#true} call #t~ret2 := fibo1(~n - 1); {8341#true} is VALID [2020-07-11 00:49:20,970 INFO L280 TraceCheckUtils]: 4: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,970 INFO L280 TraceCheckUtils]: 5: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,971 INFO L280 TraceCheckUtils]: 6: Hoare triple {8341#true} assume !(1 == ~n); {8341#true} is VALID [2020-07-11 00:49:20,971 INFO L263 TraceCheckUtils]: 7: Hoare triple {8341#true} call #t~ret0 := fibo2(~n - 1); {8341#true} is VALID [2020-07-11 00:49:20,971 INFO L280 TraceCheckUtils]: 8: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,971 INFO L280 TraceCheckUtils]: 9: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,971 INFO L280 TraceCheckUtils]: 10: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:20,972 INFO L280 TraceCheckUtils]: 11: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:20,972 INFO L280 TraceCheckUtils]: 12: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,972 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8341#true} {8341#true} #69#return; {8341#true} is VALID [2020-07-11 00:49:20,972 INFO L280 TraceCheckUtils]: 14: Hoare triple {8341#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:20,972 INFO L263 TraceCheckUtils]: 15: Hoare triple {8341#true} call #t~ret1 := fibo2(~n - 2); {8341#true} is VALID [2020-07-11 00:49:20,972 INFO L280 TraceCheckUtils]: 16: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,973 INFO L280 TraceCheckUtils]: 17: Hoare triple {8341#true} assume ~n < 1; {8341#true} is VALID [2020-07-11 00:49:20,973 INFO L280 TraceCheckUtils]: 18: Hoare triple {8341#true} #res := 0; {8341#true} is VALID [2020-07-11 00:49:20,973 INFO L280 TraceCheckUtils]: 19: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,973 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8341#true} {8341#true} #71#return; {8341#true} is VALID [2020-07-11 00:49:20,973 INFO L280 TraceCheckUtils]: 21: Hoare triple {8341#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:20,974 INFO L280 TraceCheckUtils]: 22: Hoare triple {8341#true} #res := #t~ret0 + #t~ret1; {8341#true} is VALID [2020-07-11 00:49:20,974 INFO L280 TraceCheckUtils]: 23: Hoare triple {8341#true} havoc #t~ret0; {8341#true} is VALID [2020-07-11 00:49:20,974 INFO L280 TraceCheckUtils]: 24: Hoare triple {8341#true} havoc #t~ret1; {8341#true} is VALID [2020-07-11 00:49:20,974 INFO L280 TraceCheckUtils]: 25: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,974 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8341#true} {8341#true} #65#return; {8341#true} is VALID [2020-07-11 00:49:20,975 INFO L280 TraceCheckUtils]: 27: Hoare triple {8341#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:20,975 INFO L263 TraceCheckUtils]: 28: Hoare triple {8341#true} call #t~ret3 := fibo1(~n - 2); {8341#true} is VALID [2020-07-11 00:49:20,975 INFO L280 TraceCheckUtils]: 29: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,975 INFO L280 TraceCheckUtils]: 30: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,975 INFO L280 TraceCheckUtils]: 31: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:20,975 INFO L280 TraceCheckUtils]: 32: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:20,976 INFO L280 TraceCheckUtils]: 33: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,976 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8341#true} {8341#true} #67#return; {8341#true} is VALID [2020-07-11 00:49:20,976 INFO L280 TraceCheckUtils]: 35: Hoare triple {8341#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:20,976 INFO L280 TraceCheckUtils]: 36: Hoare triple {8341#true} #res := #t~ret2 + #t~ret3; {8341#true} is VALID [2020-07-11 00:49:20,976 INFO L280 TraceCheckUtils]: 37: Hoare triple {8341#true} havoc #t~ret3; {8341#true} is VALID [2020-07-11 00:49:20,977 INFO L280 TraceCheckUtils]: 38: Hoare triple {8341#true} havoc #t~ret2; {8341#true} is VALID [2020-07-11 00:49:20,977 INFO L280 TraceCheckUtils]: 39: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,978 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8341#true} {8552#(<= |fibo1_#in~n| 5)} #71#return; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:20,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} ~n := #in~n; {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,981 INFO L280 TraceCheckUtils]: 2: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,981 INFO L263 TraceCheckUtils]: 3: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8341#true} is VALID [2020-07-11 00:49:20,981 INFO L280 TraceCheckUtils]: 4: Hoare triple {8341#true} ~n := #in~n; {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,982 INFO L280 TraceCheckUtils]: 6: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,983 INFO L263 TraceCheckUtils]: 7: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {8341#true} is VALID [2020-07-11 00:49:20,983 INFO L280 TraceCheckUtils]: 8: Hoare triple {8341#true} ~n := #in~n; {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,984 INFO L280 TraceCheckUtils]: 9: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,984 INFO L263 TraceCheckUtils]: 11: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8341#true} is VALID [2020-07-11 00:49:20,985 INFO L280 TraceCheckUtils]: 12: Hoare triple {8341#true} ~n := #in~n; {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,985 INFO L280 TraceCheckUtils]: 13: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,986 INFO L280 TraceCheckUtils]: 14: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:20,986 INFO L263 TraceCheckUtils]: 15: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {8341#true} is VALID [2020-07-11 00:49:20,987 INFO L280 TraceCheckUtils]: 16: Hoare triple {8341#true} ~n := #in~n; {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,987 INFO L280 TraceCheckUtils]: 17: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:20,988 INFO L280 TraceCheckUtils]: 18: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:20,988 INFO L280 TraceCheckUtils]: 19: Hoare triple {8702#(<= |fibo1_#in~n| 1)} #res := 1; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:20,989 INFO L280 TraceCheckUtils]: 20: Hoare triple {8702#(<= |fibo1_#in~n| 1)} assume true; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:20,990 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8702#(<= |fibo1_#in~n| 1)} {8594#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,991 INFO L280 TraceCheckUtils]: 22: Hoare triple {8696#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,991 INFO L263 TraceCheckUtils]: 23: Hoare triple {8696#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {8341#true} is VALID [2020-07-11 00:49:20,991 INFO L280 TraceCheckUtils]: 24: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,991 INFO L280 TraceCheckUtils]: 25: Hoare triple {8341#true} assume ~n < 1; {8341#true} is VALID [2020-07-11 00:49:20,992 INFO L280 TraceCheckUtils]: 26: Hoare triple {8341#true} #res := 0; {8341#true} is VALID [2020-07-11 00:49:20,992 INFO L280 TraceCheckUtils]: 27: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,993 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8341#true} {8696#(<= |fibo2_#in~n| 2)} #67#return; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,993 INFO L280 TraceCheckUtils]: 29: Hoare triple {8696#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,994 INFO L280 TraceCheckUtils]: 30: Hoare triple {8696#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,994 INFO L280 TraceCheckUtils]: 31: Hoare triple {8696#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,995 INFO L280 TraceCheckUtils]: 32: Hoare triple {8696#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,995 INFO L280 TraceCheckUtils]: 33: Hoare triple {8696#(<= |fibo2_#in~n| 2)} assume true; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:20,996 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8696#(<= |fibo2_#in~n| 2)} {8475#(= fibo1_~n |fibo1_#in~n|)} #69#return; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,997 INFO L280 TraceCheckUtils]: 35: Hoare triple {8683#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,997 INFO L263 TraceCheckUtils]: 36: Hoare triple {8683#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {8341#true} is VALID [2020-07-11 00:49:20,997 INFO L280 TraceCheckUtils]: 37: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:20,998 INFO L280 TraceCheckUtils]: 38: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:20,998 INFO L280 TraceCheckUtils]: 39: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:20,998 INFO L280 TraceCheckUtils]: 40: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:20,998 INFO L280 TraceCheckUtils]: 41: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:20,999 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8341#true} {8683#(<= |fibo1_#in~n| 3)} #71#return; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:20,999 INFO L280 TraceCheckUtils]: 43: Hoare triple {8683#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:21,000 INFO L280 TraceCheckUtils]: 44: Hoare triple {8683#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:21,001 INFO L280 TraceCheckUtils]: 45: Hoare triple {8683#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:21,001 INFO L280 TraceCheckUtils]: 46: Hoare triple {8683#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:21,002 INFO L280 TraceCheckUtils]: 47: Hoare triple {8683#(<= |fibo1_#in~n| 3)} assume true; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:21,003 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8683#(<= |fibo1_#in~n| 3)} {8594#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:21,004 INFO L280 TraceCheckUtils]: 49: Hoare triple {8636#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:21,004 INFO L263 TraceCheckUtils]: 50: Hoare triple {8636#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {8341#true} is VALID [2020-07-11 00:49:21,004 INFO L280 TraceCheckUtils]: 51: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,004 INFO L280 TraceCheckUtils]: 52: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:21,004 INFO L280 TraceCheckUtils]: 53: Hoare triple {8341#true} assume !(1 == ~n); {8341#true} is VALID [2020-07-11 00:49:21,004 INFO L263 TraceCheckUtils]: 54: Hoare triple {8341#true} call #t~ret0 := fibo2(~n - 1); {8341#true} is VALID [2020-07-11 00:49:21,005 INFO L280 TraceCheckUtils]: 55: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,005 INFO L280 TraceCheckUtils]: 56: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:21,005 INFO L280 TraceCheckUtils]: 57: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:21,005 INFO L280 TraceCheckUtils]: 58: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:21,005 INFO L280 TraceCheckUtils]: 59: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,005 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8341#true} {8341#true} #69#return; {8341#true} is VALID [2020-07-11 00:49:21,005 INFO L280 TraceCheckUtils]: 61: Hoare triple {8341#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:21,005 INFO L263 TraceCheckUtils]: 62: Hoare triple {8341#true} call #t~ret1 := fibo2(~n - 2); {8341#true} is VALID [2020-07-11 00:49:21,006 INFO L280 TraceCheckUtils]: 63: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,006 INFO L280 TraceCheckUtils]: 64: Hoare triple {8341#true} assume ~n < 1; {8341#true} is VALID [2020-07-11 00:49:21,006 INFO L280 TraceCheckUtils]: 65: Hoare triple {8341#true} #res := 0; {8341#true} is VALID [2020-07-11 00:49:21,006 INFO L280 TraceCheckUtils]: 66: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,006 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {8341#true} {8341#true} #71#return; {8341#true} is VALID [2020-07-11 00:49:21,006 INFO L280 TraceCheckUtils]: 68: Hoare triple {8341#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:21,006 INFO L280 TraceCheckUtils]: 69: Hoare triple {8341#true} #res := #t~ret0 + #t~ret1; {8341#true} is VALID [2020-07-11 00:49:21,006 INFO L280 TraceCheckUtils]: 70: Hoare triple {8341#true} havoc #t~ret0; {8341#true} is VALID [2020-07-11 00:49:21,007 INFO L280 TraceCheckUtils]: 71: Hoare triple {8341#true} havoc #t~ret1; {8341#true} is VALID [2020-07-11 00:49:21,007 INFO L280 TraceCheckUtils]: 72: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,007 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {8341#true} {8636#(<= |fibo2_#in~n| 4)} #67#return; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:21,008 INFO L280 TraceCheckUtils]: 74: Hoare triple {8636#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:21,008 INFO L280 TraceCheckUtils]: 75: Hoare triple {8636#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:21,010 INFO L280 TraceCheckUtils]: 76: Hoare triple {8636#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:21,010 INFO L280 TraceCheckUtils]: 77: Hoare triple {8636#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:21,010 INFO L280 TraceCheckUtils]: 78: Hoare triple {8636#(<= |fibo2_#in~n| 4)} assume true; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:21,011 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8636#(<= |fibo2_#in~n| 4)} {8475#(= fibo1_~n |fibo1_#in~n|)} #69#return; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:21,012 INFO L280 TraceCheckUtils]: 80: Hoare triple {8552#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:21,012 INFO L263 TraceCheckUtils]: 81: Hoare triple {8552#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {8341#true} is VALID [2020-07-11 00:49:21,013 INFO L280 TraceCheckUtils]: 82: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,013 INFO L280 TraceCheckUtils]: 83: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:21,013 INFO L280 TraceCheckUtils]: 84: Hoare triple {8341#true} assume !(1 == ~n); {8341#true} is VALID [2020-07-11 00:49:21,013 INFO L263 TraceCheckUtils]: 85: Hoare triple {8341#true} call #t~ret2 := fibo1(~n - 1); {8341#true} is VALID [2020-07-11 00:49:21,013 INFO L280 TraceCheckUtils]: 86: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,014 INFO L280 TraceCheckUtils]: 87: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:21,014 INFO L280 TraceCheckUtils]: 88: Hoare triple {8341#true} assume !(1 == ~n); {8341#true} is VALID [2020-07-11 00:49:21,014 INFO L263 TraceCheckUtils]: 89: Hoare triple {8341#true} call #t~ret0 := fibo2(~n - 1); {8341#true} is VALID [2020-07-11 00:49:21,014 INFO L280 TraceCheckUtils]: 90: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,014 INFO L280 TraceCheckUtils]: 91: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:21,014 INFO L280 TraceCheckUtils]: 92: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:21,014 INFO L280 TraceCheckUtils]: 93: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:21,015 INFO L280 TraceCheckUtils]: 94: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,015 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {8341#true} {8341#true} #69#return; {8341#true} is VALID [2020-07-11 00:49:21,015 INFO L280 TraceCheckUtils]: 96: Hoare triple {8341#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:21,015 INFO L263 TraceCheckUtils]: 97: Hoare triple {8341#true} call #t~ret1 := fibo2(~n - 2); {8341#true} is VALID [2020-07-11 00:49:21,015 INFO L280 TraceCheckUtils]: 98: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,015 INFO L280 TraceCheckUtils]: 99: Hoare triple {8341#true} assume ~n < 1; {8341#true} is VALID [2020-07-11 00:49:21,015 INFO L280 TraceCheckUtils]: 100: Hoare triple {8341#true} #res := 0; {8341#true} is VALID [2020-07-11 00:49:21,016 INFO L280 TraceCheckUtils]: 101: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,016 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {8341#true} {8341#true} #71#return; {8341#true} is VALID [2020-07-11 00:49:21,016 INFO L280 TraceCheckUtils]: 103: Hoare triple {8341#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:21,016 INFO L280 TraceCheckUtils]: 104: Hoare triple {8341#true} #res := #t~ret0 + #t~ret1; {8341#true} is VALID [2020-07-11 00:49:21,016 INFO L280 TraceCheckUtils]: 105: Hoare triple {8341#true} havoc #t~ret0; {8341#true} is VALID [2020-07-11 00:49:21,016 INFO L280 TraceCheckUtils]: 106: Hoare triple {8341#true} havoc #t~ret1; {8341#true} is VALID [2020-07-11 00:49:21,016 INFO L280 TraceCheckUtils]: 107: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,016 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {8341#true} {8341#true} #65#return; {8341#true} is VALID [2020-07-11 00:49:21,017 INFO L280 TraceCheckUtils]: 109: Hoare triple {8341#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:21,017 INFO L263 TraceCheckUtils]: 110: Hoare triple {8341#true} call #t~ret3 := fibo1(~n - 2); {8341#true} is VALID [2020-07-11 00:49:21,017 INFO L280 TraceCheckUtils]: 111: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,017 INFO L280 TraceCheckUtils]: 112: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:21,017 INFO L280 TraceCheckUtils]: 113: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:21,017 INFO L280 TraceCheckUtils]: 114: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:21,017 INFO L280 TraceCheckUtils]: 115: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,017 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {8341#true} {8341#true} #67#return; {8341#true} is VALID [2020-07-11 00:49:21,018 INFO L280 TraceCheckUtils]: 117: Hoare triple {8341#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:21,018 INFO L280 TraceCheckUtils]: 118: Hoare triple {8341#true} #res := #t~ret2 + #t~ret3; {8341#true} is VALID [2020-07-11 00:49:21,018 INFO L280 TraceCheckUtils]: 119: Hoare triple {8341#true} havoc #t~ret3; {8341#true} is VALID [2020-07-11 00:49:21,018 INFO L280 TraceCheckUtils]: 120: Hoare triple {8341#true} havoc #t~ret2; {8341#true} is VALID [2020-07-11 00:49:21,018 INFO L280 TraceCheckUtils]: 121: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,019 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8341#true} {8552#(<= |fibo1_#in~n| 5)} #71#return; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:21,019 INFO L280 TraceCheckUtils]: 123: Hoare triple {8552#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:21,020 INFO L280 TraceCheckUtils]: 124: Hoare triple {8552#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:21,020 INFO L280 TraceCheckUtils]: 125: Hoare triple {8552#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:21,020 INFO L280 TraceCheckUtils]: 126: Hoare triple {8552#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:21,021 INFO L280 TraceCheckUtils]: 127: Hoare triple {8552#(<= |fibo1_#in~n| 5)} assume true; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:21,021 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8552#(<= |fibo1_#in~n| 5)} {8345#(<= 6 main_~x~0)} #63#return; {8342#false} is VALID [2020-07-11 00:49:21,030 INFO L263 TraceCheckUtils]: 0: Hoare triple {8341#true} call ULTIMATE.init(); {8341#true} is VALID [2020-07-11 00:49:21,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,031 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8341#true} {8341#true} #59#return; {8341#true} is VALID [2020-07-11 00:49:21,031 INFO L263 TraceCheckUtils]: 3: Hoare triple {8341#true} call #t~ret5 := main(); {8341#true} is VALID [2020-07-11 00:49:21,032 INFO L280 TraceCheckUtils]: 4: Hoare triple {8341#true} ~x~0 := 6; {8345#(<= 6 main_~x~0)} is VALID [2020-07-11 00:49:21,032 INFO L263 TraceCheckUtils]: 5: Hoare triple {8345#(<= 6 main_~x~0)} call #t~ret4 := fibo1(~x~0); {8341#true} is VALID [2020-07-11 00:49:21,032 INFO L280 TraceCheckUtils]: 6: Hoare triple {8341#true} ~n := #in~n; {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:21,033 INFO L280 TraceCheckUtils]: 7: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:21,033 INFO L280 TraceCheckUtils]: 8: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:21,033 INFO L263 TraceCheckUtils]: 9: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8341#true} is VALID [2020-07-11 00:49:21,033 INFO L280 TraceCheckUtils]: 10: Hoare triple {8341#true} ~n := #in~n; {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:21,034 INFO L280 TraceCheckUtils]: 11: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:21,034 INFO L280 TraceCheckUtils]: 12: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:21,034 INFO L263 TraceCheckUtils]: 13: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {8341#true} is VALID [2020-07-11 00:49:21,035 INFO L280 TraceCheckUtils]: 14: Hoare triple {8341#true} ~n := #in~n; {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:21,035 INFO L280 TraceCheckUtils]: 15: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:21,035 INFO L280 TraceCheckUtils]: 16: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:21,035 INFO L263 TraceCheckUtils]: 17: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8341#true} is VALID [2020-07-11 00:49:21,036 INFO L280 TraceCheckUtils]: 18: Hoare triple {8341#true} ~n := #in~n; {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:21,036 INFO L280 TraceCheckUtils]: 19: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:21,037 INFO L280 TraceCheckUtils]: 20: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {8594#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:21,037 INFO L263 TraceCheckUtils]: 21: Hoare triple {8594#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {8341#true} is VALID [2020-07-11 00:49:21,037 INFO L280 TraceCheckUtils]: 22: Hoare triple {8341#true} ~n := #in~n; {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:21,037 INFO L280 TraceCheckUtils]: 23: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {8475#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:21,038 INFO L280 TraceCheckUtils]: 24: Hoare triple {8475#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:21,038 INFO L280 TraceCheckUtils]: 25: Hoare triple {8702#(<= |fibo1_#in~n| 1)} #res := 1; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:21,039 INFO L280 TraceCheckUtils]: 26: Hoare triple {8702#(<= |fibo1_#in~n| 1)} assume true; {8702#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:21,039 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {8702#(<= |fibo1_#in~n| 1)} {8594#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:21,040 INFO L280 TraceCheckUtils]: 28: Hoare triple {8696#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:21,040 INFO L263 TraceCheckUtils]: 29: Hoare triple {8696#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {8341#true} is VALID [2020-07-11 00:49:21,040 INFO L280 TraceCheckUtils]: 30: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,040 INFO L280 TraceCheckUtils]: 31: Hoare triple {8341#true} assume ~n < 1; {8341#true} is VALID [2020-07-11 00:49:21,040 INFO L280 TraceCheckUtils]: 32: Hoare triple {8341#true} #res := 0; {8341#true} is VALID [2020-07-11 00:49:21,041 INFO L280 TraceCheckUtils]: 33: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,044 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8341#true} {8696#(<= |fibo2_#in~n| 2)} #67#return; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:21,044 INFO L280 TraceCheckUtils]: 35: Hoare triple {8696#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:21,045 INFO L280 TraceCheckUtils]: 36: Hoare triple {8696#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:21,045 INFO L280 TraceCheckUtils]: 37: Hoare triple {8696#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:21,045 INFO L280 TraceCheckUtils]: 38: Hoare triple {8696#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:21,046 INFO L280 TraceCheckUtils]: 39: Hoare triple {8696#(<= |fibo2_#in~n| 2)} assume true; {8696#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:21,047 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8696#(<= |fibo2_#in~n| 2)} {8475#(= fibo1_~n |fibo1_#in~n|)} #69#return; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:21,048 INFO L280 TraceCheckUtils]: 41: Hoare triple {8683#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:21,048 INFO L263 TraceCheckUtils]: 42: Hoare triple {8683#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {8341#true} is VALID [2020-07-11 00:49:21,048 INFO L280 TraceCheckUtils]: 43: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,048 INFO L280 TraceCheckUtils]: 44: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:21,048 INFO L280 TraceCheckUtils]: 45: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:21,048 INFO L280 TraceCheckUtils]: 46: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:21,048 INFO L280 TraceCheckUtils]: 47: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,049 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8341#true} {8683#(<= |fibo1_#in~n| 3)} #71#return; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:21,050 INFO L280 TraceCheckUtils]: 49: Hoare triple {8683#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:21,050 INFO L280 TraceCheckUtils]: 50: Hoare triple {8683#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:21,051 INFO L280 TraceCheckUtils]: 51: Hoare triple {8683#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:21,051 INFO L280 TraceCheckUtils]: 52: Hoare triple {8683#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:21,052 INFO L280 TraceCheckUtils]: 53: Hoare triple {8683#(<= |fibo1_#in~n| 3)} assume true; {8683#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:21,053 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8683#(<= |fibo1_#in~n| 3)} {8594#(= fibo2_~n |fibo2_#in~n|)} #65#return; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:21,054 INFO L280 TraceCheckUtils]: 55: Hoare triple {8636#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:21,054 INFO L263 TraceCheckUtils]: 56: Hoare triple {8636#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {8341#true} is VALID [2020-07-11 00:49:21,054 INFO L280 TraceCheckUtils]: 57: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,054 INFO L280 TraceCheckUtils]: 58: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:21,054 INFO L280 TraceCheckUtils]: 59: Hoare triple {8341#true} assume !(1 == ~n); {8341#true} is VALID [2020-07-11 00:49:21,054 INFO L263 TraceCheckUtils]: 60: Hoare triple {8341#true} call #t~ret0 := fibo2(~n - 1); {8341#true} is VALID [2020-07-11 00:49:21,054 INFO L280 TraceCheckUtils]: 61: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,055 INFO L280 TraceCheckUtils]: 62: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:21,055 INFO L280 TraceCheckUtils]: 63: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:21,055 INFO L280 TraceCheckUtils]: 64: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:21,055 INFO L280 TraceCheckUtils]: 65: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,055 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8341#true} {8341#true} #69#return; {8341#true} is VALID [2020-07-11 00:49:21,055 INFO L280 TraceCheckUtils]: 67: Hoare triple {8341#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:21,056 INFO L263 TraceCheckUtils]: 68: Hoare triple {8341#true} call #t~ret1 := fibo2(~n - 2); {8341#true} is VALID [2020-07-11 00:49:21,056 INFO L280 TraceCheckUtils]: 69: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,056 INFO L280 TraceCheckUtils]: 70: Hoare triple {8341#true} assume ~n < 1; {8341#true} is VALID [2020-07-11 00:49:21,056 INFO L280 TraceCheckUtils]: 71: Hoare triple {8341#true} #res := 0; {8341#true} is VALID [2020-07-11 00:49:21,056 INFO L280 TraceCheckUtils]: 72: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,057 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {8341#true} {8341#true} #71#return; {8341#true} is VALID [2020-07-11 00:49:21,057 INFO L280 TraceCheckUtils]: 74: Hoare triple {8341#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:21,057 INFO L280 TraceCheckUtils]: 75: Hoare triple {8341#true} #res := #t~ret0 + #t~ret1; {8341#true} is VALID [2020-07-11 00:49:21,057 INFO L280 TraceCheckUtils]: 76: Hoare triple {8341#true} havoc #t~ret0; {8341#true} is VALID [2020-07-11 00:49:21,058 INFO L280 TraceCheckUtils]: 77: Hoare triple {8341#true} havoc #t~ret1; {8341#true} is VALID [2020-07-11 00:49:21,058 INFO L280 TraceCheckUtils]: 78: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,060 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8341#true} {8636#(<= |fibo2_#in~n| 4)} #67#return; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:21,060 INFO L280 TraceCheckUtils]: 80: Hoare triple {8636#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:21,061 INFO L280 TraceCheckUtils]: 81: Hoare triple {8636#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:21,061 INFO L280 TraceCheckUtils]: 82: Hoare triple {8636#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:21,061 INFO L280 TraceCheckUtils]: 83: Hoare triple {8636#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:21,062 INFO L280 TraceCheckUtils]: 84: Hoare triple {8636#(<= |fibo2_#in~n| 4)} assume true; {8636#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:21,063 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8636#(<= |fibo2_#in~n| 4)} {8475#(= fibo1_~n |fibo1_#in~n|)} #69#return; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:21,063 INFO L280 TraceCheckUtils]: 86: Hoare triple {8552#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:21,063 INFO L263 TraceCheckUtils]: 87: Hoare triple {8552#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {8341#true} is VALID [2020-07-11 00:49:21,063 INFO L280 TraceCheckUtils]: 88: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,063 INFO L280 TraceCheckUtils]: 89: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:21,064 INFO L280 TraceCheckUtils]: 90: Hoare triple {8341#true} assume !(1 == ~n); {8341#true} is VALID [2020-07-11 00:49:21,064 INFO L263 TraceCheckUtils]: 91: Hoare triple {8341#true} call #t~ret2 := fibo1(~n - 1); {8341#true} is VALID [2020-07-11 00:49:21,064 INFO L280 TraceCheckUtils]: 92: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,064 INFO L280 TraceCheckUtils]: 93: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:21,064 INFO L280 TraceCheckUtils]: 94: Hoare triple {8341#true} assume !(1 == ~n); {8341#true} is VALID [2020-07-11 00:49:21,064 INFO L263 TraceCheckUtils]: 95: Hoare triple {8341#true} call #t~ret0 := fibo2(~n - 1); {8341#true} is VALID [2020-07-11 00:49:21,064 INFO L280 TraceCheckUtils]: 96: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,064 INFO L280 TraceCheckUtils]: 97: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:21,065 INFO L280 TraceCheckUtils]: 98: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:21,065 INFO L280 TraceCheckUtils]: 99: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:21,065 INFO L280 TraceCheckUtils]: 100: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,065 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8341#true} {8341#true} #69#return; {8341#true} is VALID [2020-07-11 00:49:21,065 INFO L280 TraceCheckUtils]: 102: Hoare triple {8341#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:21,065 INFO L263 TraceCheckUtils]: 103: Hoare triple {8341#true} call #t~ret1 := fibo2(~n - 2); {8341#true} is VALID [2020-07-11 00:49:21,065 INFO L280 TraceCheckUtils]: 104: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,065 INFO L280 TraceCheckUtils]: 105: Hoare triple {8341#true} assume ~n < 1; {8341#true} is VALID [2020-07-11 00:49:21,066 INFO L280 TraceCheckUtils]: 106: Hoare triple {8341#true} #res := 0; {8341#true} is VALID [2020-07-11 00:49:21,066 INFO L280 TraceCheckUtils]: 107: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,066 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {8341#true} {8341#true} #71#return; {8341#true} is VALID [2020-07-11 00:49:21,066 INFO L280 TraceCheckUtils]: 109: Hoare triple {8341#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:21,066 INFO L280 TraceCheckUtils]: 110: Hoare triple {8341#true} #res := #t~ret0 + #t~ret1; {8341#true} is VALID [2020-07-11 00:49:21,066 INFO L280 TraceCheckUtils]: 111: Hoare triple {8341#true} havoc #t~ret0; {8341#true} is VALID [2020-07-11 00:49:21,066 INFO L280 TraceCheckUtils]: 112: Hoare triple {8341#true} havoc #t~ret1; {8341#true} is VALID [2020-07-11 00:49:21,066 INFO L280 TraceCheckUtils]: 113: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,066 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {8341#true} {8341#true} #65#return; {8341#true} is VALID [2020-07-11 00:49:21,067 INFO L280 TraceCheckUtils]: 115: Hoare triple {8341#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:21,067 INFO L263 TraceCheckUtils]: 116: Hoare triple {8341#true} call #t~ret3 := fibo1(~n - 2); {8341#true} is VALID [2020-07-11 00:49:21,067 INFO L280 TraceCheckUtils]: 117: Hoare triple {8341#true} ~n := #in~n; {8341#true} is VALID [2020-07-11 00:49:21,067 INFO L280 TraceCheckUtils]: 118: Hoare triple {8341#true} assume !(~n < 1); {8341#true} is VALID [2020-07-11 00:49:21,067 INFO L280 TraceCheckUtils]: 119: Hoare triple {8341#true} assume 1 == ~n; {8341#true} is VALID [2020-07-11 00:49:21,067 INFO L280 TraceCheckUtils]: 120: Hoare triple {8341#true} #res := 1; {8341#true} is VALID [2020-07-11 00:49:21,067 INFO L280 TraceCheckUtils]: 121: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,067 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8341#true} {8341#true} #67#return; {8341#true} is VALID [2020-07-11 00:49:21,068 INFO L280 TraceCheckUtils]: 123: Hoare triple {8341#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8341#true} is VALID [2020-07-11 00:49:21,068 INFO L280 TraceCheckUtils]: 124: Hoare triple {8341#true} #res := #t~ret2 + #t~ret3; {8341#true} is VALID [2020-07-11 00:49:21,068 INFO L280 TraceCheckUtils]: 125: Hoare triple {8341#true} havoc #t~ret3; {8341#true} is VALID [2020-07-11 00:49:21,068 INFO L280 TraceCheckUtils]: 126: Hoare triple {8341#true} havoc #t~ret2; {8341#true} is VALID [2020-07-11 00:49:21,068 INFO L280 TraceCheckUtils]: 127: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-11 00:49:21,069 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8341#true} {8552#(<= |fibo1_#in~n| 5)} #71#return; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:21,069 INFO L280 TraceCheckUtils]: 129: Hoare triple {8552#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:21,070 INFO L280 TraceCheckUtils]: 130: Hoare triple {8552#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:21,070 INFO L280 TraceCheckUtils]: 131: Hoare triple {8552#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:21,070 INFO L280 TraceCheckUtils]: 132: Hoare triple {8552#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:21,071 INFO L280 TraceCheckUtils]: 133: Hoare triple {8552#(<= |fibo1_#in~n| 5)} assume true; {8552#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:21,072 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {8552#(<= |fibo1_#in~n| 5)} {8345#(<= 6 main_~x~0)} #63#return; {8342#false} is VALID [2020-07-11 00:49:21,072 INFO L280 TraceCheckUtils]: 135: Hoare triple {8342#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {8342#false} is VALID [2020-07-11 00:49:21,072 INFO L280 TraceCheckUtils]: 136: Hoare triple {8342#false} ~result~0 := #t~ret4; {8342#false} is VALID [2020-07-11 00:49:21,072 INFO L280 TraceCheckUtils]: 137: Hoare triple {8342#false} havoc #t~ret4; {8342#false} is VALID [2020-07-11 00:49:21,072 INFO L280 TraceCheckUtils]: 138: Hoare triple {8342#false} assume 8 != ~result~0; {8342#false} is VALID [2020-07-11 00:49:21,073 INFO L280 TraceCheckUtils]: 139: Hoare triple {8342#false} assume !false; {8342#false} is VALID [2020-07-11 00:49:21,084 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 26 proven. 126 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2020-07-11 00:49:21,084 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [739580196] [2020-07-11 00:49:21,084 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:49:21,084 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-07-11 00:49:21,084 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864797018] [2020-07-11 00:49:21,085 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 140 [2020-07-11 00:49:21,087 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:21,087 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-11 00:49:21,190 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:21,191 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-11 00:49:21,191 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:21,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-11 00:49:21,192 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2020-07-11 00:49:21,192 INFO L87 Difference]: Start difference. First operand 105 states and 127 transitions. Second operand 10 states. [2020-07-11 00:49:22,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:22,620 INFO L93 Difference]: Finished difference Result 214 states and 288 transitions. [2020-07-11 00:49:22,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-11 00:49:22,620 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 140 [2020-07-11 00:49:22,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:22,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-11 00:49:22,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 132 transitions. [2020-07-11 00:49:22,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-11 00:49:22,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 132 transitions. [2020-07-11 00:49:22,626 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 132 transitions. [2020-07-11 00:49:22,799 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 132 edges. 132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:22,809 INFO L225 Difference]: With dead ends: 214 [2020-07-11 00:49:22,809 INFO L226 Difference]: Without dead ends: 208 [2020-07-11 00:49:22,811 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=161, Unknown=0, NotChecked=0, Total=210 [2020-07-11 00:49:22,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2020-07-11 00:49:23,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 189. [2020-07-11 00:49:23,320 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:23,320 INFO L82 GeneralOperation]: Start isEquivalent. First operand 208 states. Second operand 189 states. [2020-07-11 00:49:23,321 INFO L74 IsIncluded]: Start isIncluded. First operand 208 states. Second operand 189 states. [2020-07-11 00:49:23,321 INFO L87 Difference]: Start difference. First operand 208 states. Second operand 189 states. [2020-07-11 00:49:23,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:23,332 INFO L93 Difference]: Finished difference Result 208 states and 281 transitions. [2020-07-11 00:49:23,333 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 281 transitions. [2020-07-11 00:49:23,336 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:23,336 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:23,336 INFO L74 IsIncluded]: Start isIncluded. First operand 189 states. Second operand 208 states. [2020-07-11 00:49:23,337 INFO L87 Difference]: Start difference. First operand 189 states. Second operand 208 states. [2020-07-11 00:49:23,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:23,351 INFO L93 Difference]: Finished difference Result 208 states and 281 transitions. [2020-07-11 00:49:23,352 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 281 transitions. [2020-07-11 00:49:23,354 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:23,354 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:23,355 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:23,355 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:23,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2020-07-11 00:49:23,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 256 transitions. [2020-07-11 00:49:23,367 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 256 transitions. Word has length 140 [2020-07-11 00:49:23,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:23,368 INFO L479 AbstractCegarLoop]: Abstraction has 189 states and 256 transitions. [2020-07-11 00:49:23,368 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-11 00:49:23,368 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 189 states and 256 transitions. [2020-07-11 00:49:23,823 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 256 edges. 256 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:23,824 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 256 transitions. [2020-07-11 00:49:23,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2020-07-11 00:49:23,829 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:23,829 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 12, 12, 10, 10, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:23,829 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-11 00:49:23,829 INFO L427 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:23,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:23,830 INFO L82 PathProgramCache]: Analyzing trace with hash 1117162661, now seen corresponding path program 3 times [2020-07-11 00:49:23,830 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:23,830 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1224321439] [2020-07-11 00:49:23,830 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:23,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:23,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:23,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} assume true; {9988#true} is VALID [2020-07-11 00:49:23,997 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9988#true} {9988#true} #59#return; {9988#true} is VALID [2020-07-11 00:49:24,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:24,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:24,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:24,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:24,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:24,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,571 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:24,571 INFO L280 TraceCheckUtils]: 3: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:24,572 INFO L280 TraceCheckUtils]: 4: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:24,574 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:24,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:24,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:24,619 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} #res := 0; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:24,620 INFO L280 TraceCheckUtils]: 3: Hoare triple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:24,622 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:24,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:24,624 INFO L263 TraceCheckUtils]: 3: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:24,624 INFO L280 TraceCheckUtils]: 4: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,625 INFO L280 TraceCheckUtils]: 5: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,625 INFO L280 TraceCheckUtils]: 6: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:24,626 INFO L280 TraceCheckUtils]: 7: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:24,627 INFO L280 TraceCheckUtils]: 8: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:24,628 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:24,630 INFO L280 TraceCheckUtils]: 10: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:24,630 INFO L263 TraceCheckUtils]: 11: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:24,630 INFO L280 TraceCheckUtils]: 12: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,631 INFO L280 TraceCheckUtils]: 13: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:24,632 INFO L280 TraceCheckUtils]: 14: Hoare triple {9988#true} #res := 0; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:24,633 INFO L280 TraceCheckUtils]: 15: Hoare triple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:24,635 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:24,636 INFO L280 TraceCheckUtils]: 17: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:24,637 INFO L280 TraceCheckUtils]: 18: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} #res := #t~ret0 + #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,638 INFO L280 TraceCheckUtils]: 19: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret0; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,639 INFO L280 TraceCheckUtils]: 20: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,639 INFO L280 TraceCheckUtils]: 21: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,640 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:24,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:24,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,653 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:24,654 INFO L280 TraceCheckUtils]: 3: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,655 INFO L280 TraceCheckUtils]: 4: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,657 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-11 00:49:24,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,658 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:24,659 INFO L263 TraceCheckUtils]: 3: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:24,659 INFO L280 TraceCheckUtils]: 4: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,659 INFO L280 TraceCheckUtils]: 5: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,659 INFO L280 TraceCheckUtils]: 6: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:24,660 INFO L263 TraceCheckUtils]: 7: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:24,660 INFO L280 TraceCheckUtils]: 8: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,661 INFO L280 TraceCheckUtils]: 9: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,661 INFO L280 TraceCheckUtils]: 10: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:24,663 INFO L280 TraceCheckUtils]: 11: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:24,664 INFO L280 TraceCheckUtils]: 12: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:24,665 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:24,666 INFO L280 TraceCheckUtils]: 14: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:24,667 INFO L263 TraceCheckUtils]: 15: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:24,667 INFO L280 TraceCheckUtils]: 16: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,667 INFO L280 TraceCheckUtils]: 17: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:24,668 INFO L280 TraceCheckUtils]: 18: Hoare triple {9988#true} #res := 0; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:24,669 INFO L280 TraceCheckUtils]: 19: Hoare triple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:24,671 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:24,672 INFO L280 TraceCheckUtils]: 21: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:24,673 INFO L280 TraceCheckUtils]: 22: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} #res := #t~ret0 + #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,674 INFO L280 TraceCheckUtils]: 23: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret0; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,674 INFO L280 TraceCheckUtils]: 24: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,675 INFO L280 TraceCheckUtils]: 25: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,676 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:24,677 INFO L280 TraceCheckUtils]: 27: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:24,677 INFO L263 TraceCheckUtils]: 28: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:24,677 INFO L280 TraceCheckUtils]: 29: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,677 INFO L280 TraceCheckUtils]: 30: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,678 INFO L280 TraceCheckUtils]: 31: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:24,679 INFO L280 TraceCheckUtils]: 32: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,679 INFO L280 TraceCheckUtils]: 33: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,681 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-11 00:49:24,681 INFO L280 TraceCheckUtils]: 35: Hoare triple {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-11 00:49:24,682 INFO L280 TraceCheckUtils]: 36: Hoare triple {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} #res := #t~ret2 + #t~ret3; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:24,683 INFO L280 TraceCheckUtils]: 37: Hoare triple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} havoc #t~ret3; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:24,684 INFO L280 TraceCheckUtils]: 38: Hoare triple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} havoc #t~ret2; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:24,684 INFO L280 TraceCheckUtils]: 39: Hoare triple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:24,685 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {9988#true} #69#return; {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-11 00:49:24,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:24,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:24,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:24,771 INFO L280 TraceCheckUtils]: 3: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,772 INFO L280 TraceCheckUtils]: 4: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,774 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:24,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:24,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:24,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:24,834 INFO L280 TraceCheckUtils]: 3: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:24,835 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:24,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:24,837 INFO L263 TraceCheckUtils]: 3: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:24,837 INFO L280 TraceCheckUtils]: 4: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,838 INFO L280 TraceCheckUtils]: 6: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:24,839 INFO L280 TraceCheckUtils]: 7: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,840 INFO L280 TraceCheckUtils]: 8: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,841 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:24,842 INFO L280 TraceCheckUtils]: 10: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:24,843 INFO L263 TraceCheckUtils]: 11: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:24,843 INFO L280 TraceCheckUtils]: 12: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,843 INFO L280 TraceCheckUtils]: 13: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:24,844 INFO L280 TraceCheckUtils]: 14: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:24,845 INFO L280 TraceCheckUtils]: 15: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:24,847 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:24,848 INFO L280 TraceCheckUtils]: 17: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:24,850 INFO L280 TraceCheckUtils]: 18: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} #res := #t~ret2 + #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:24,851 INFO L280 TraceCheckUtils]: 19: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:24,852 INFO L280 TraceCheckUtils]: 20: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret2; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:24,852 INFO L280 TraceCheckUtils]: 21: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:24,854 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #71#return; {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:24,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,857 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:24,857 INFO L263 TraceCheckUtils]: 3: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:24,858 INFO L280 TraceCheckUtils]: 4: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,858 INFO L280 TraceCheckUtils]: 5: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,858 INFO L280 TraceCheckUtils]: 6: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:24,858 INFO L263 TraceCheckUtils]: 7: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:24,859 INFO L280 TraceCheckUtils]: 8: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,859 INFO L280 TraceCheckUtils]: 9: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,859 INFO L280 TraceCheckUtils]: 10: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:24,859 INFO L263 TraceCheckUtils]: 11: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:24,859 INFO L280 TraceCheckUtils]: 12: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,860 INFO L280 TraceCheckUtils]: 13: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,860 INFO L280 TraceCheckUtils]: 14: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:24,862 INFO L280 TraceCheckUtils]: 15: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:24,863 INFO L280 TraceCheckUtils]: 16: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:24,864 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:24,864 INFO L280 TraceCheckUtils]: 18: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:24,865 INFO L263 TraceCheckUtils]: 19: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:24,865 INFO L280 TraceCheckUtils]: 20: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,865 INFO L280 TraceCheckUtils]: 21: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:24,866 INFO L280 TraceCheckUtils]: 22: Hoare triple {9988#true} #res := 0; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:24,866 INFO L280 TraceCheckUtils]: 23: Hoare triple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:24,868 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:24,869 INFO L280 TraceCheckUtils]: 25: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:24,869 INFO L280 TraceCheckUtils]: 26: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} #res := #t~ret0 + #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,870 INFO L280 TraceCheckUtils]: 27: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret0; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,871 INFO L280 TraceCheckUtils]: 28: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,872 INFO L280 TraceCheckUtils]: 29: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,874 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:24,875 INFO L280 TraceCheckUtils]: 31: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:24,875 INFO L263 TraceCheckUtils]: 32: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:24,875 INFO L280 TraceCheckUtils]: 33: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,876 INFO L280 TraceCheckUtils]: 34: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,876 INFO L280 TraceCheckUtils]: 35: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:24,877 INFO L280 TraceCheckUtils]: 36: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,878 INFO L280 TraceCheckUtils]: 37: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,880 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-11 00:49:24,881 INFO L280 TraceCheckUtils]: 39: Hoare triple {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-11 00:49:24,882 INFO L280 TraceCheckUtils]: 40: Hoare triple {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} #res := #t~ret2 + #t~ret3; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:24,883 INFO L280 TraceCheckUtils]: 41: Hoare triple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} havoc #t~ret3; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:24,884 INFO L280 TraceCheckUtils]: 42: Hoare triple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} havoc #t~ret2; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:24,885 INFO L280 TraceCheckUtils]: 43: Hoare triple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:24,886 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {9988#true} #69#return; {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-11 00:49:24,887 INFO L280 TraceCheckUtils]: 45: Hoare triple {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-11 00:49:24,888 INFO L263 TraceCheckUtils]: 46: Hoare triple {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:24,888 INFO L280 TraceCheckUtils]: 47: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,888 INFO L280 TraceCheckUtils]: 48: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,889 INFO L280 TraceCheckUtils]: 49: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:24,889 INFO L263 TraceCheckUtils]: 50: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:24,889 INFO L280 TraceCheckUtils]: 51: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,890 INFO L280 TraceCheckUtils]: 52: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:24,890 INFO L280 TraceCheckUtils]: 53: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:24,891 INFO L280 TraceCheckUtils]: 54: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,891 INFO L280 TraceCheckUtils]: 55: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:24,892 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:24,893 INFO L280 TraceCheckUtils]: 57: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:24,893 INFO L263 TraceCheckUtils]: 58: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:24,894 INFO L280 TraceCheckUtils]: 59: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:24,894 INFO L280 TraceCheckUtils]: 60: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:24,894 INFO L280 TraceCheckUtils]: 61: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:24,895 INFO L280 TraceCheckUtils]: 62: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:24,897 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:24,897 INFO L280 TraceCheckUtils]: 64: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:24,898 INFO L280 TraceCheckUtils]: 65: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} #res := #t~ret2 + #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:24,899 INFO L280 TraceCheckUtils]: 66: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:24,899 INFO L280 TraceCheckUtils]: 67: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret2; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:24,900 INFO L280 TraceCheckUtils]: 68: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:24,901 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #71#return; {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:24,902 INFO L280 TraceCheckUtils]: 70: Hoare triple {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:24,903 INFO L280 TraceCheckUtils]: 71: Hoare triple {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} #res := #t~ret0 + #t~ret1; {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-11 00:49:24,904 INFO L280 TraceCheckUtils]: 72: Hoare triple {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} havoc #t~ret0; {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-11 00:49:24,905 INFO L280 TraceCheckUtils]: 73: Hoare triple {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} havoc #t~ret1; {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-11 00:49:24,905 INFO L280 TraceCheckUtils]: 74: Hoare triple {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} assume true; {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-11 00:49:24,906 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} {9988#true} #65#return; {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:25,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,065 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,066 INFO L280 TraceCheckUtils]: 4: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,067 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:25,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,076 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,077 INFO L280 TraceCheckUtils]: 3: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,078 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,079 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,079 INFO L263 TraceCheckUtils]: 3: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,080 INFO L280 TraceCheckUtils]: 4: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,080 INFO L280 TraceCheckUtils]: 5: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,080 INFO L280 TraceCheckUtils]: 6: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,081 INFO L280 TraceCheckUtils]: 7: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,081 INFO L280 TraceCheckUtils]: 8: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,082 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,083 INFO L280 TraceCheckUtils]: 10: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,083 INFO L263 TraceCheckUtils]: 11: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,083 INFO L280 TraceCheckUtils]: 12: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,084 INFO L280 TraceCheckUtils]: 13: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,084 INFO L280 TraceCheckUtils]: 14: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,085 INFO L280 TraceCheckUtils]: 15: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,086 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,087 INFO L280 TraceCheckUtils]: 17: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,088 INFO L280 TraceCheckUtils]: 18: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} #res := #t~ret2 + #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,088 INFO L280 TraceCheckUtils]: 19: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,089 INFO L280 TraceCheckUtils]: 20: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret2; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,089 INFO L280 TraceCheckUtils]: 21: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,090 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:25,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,105 INFO L280 TraceCheckUtils]: 4: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,107 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,108 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,108 INFO L263 TraceCheckUtils]: 3: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,108 INFO L280 TraceCheckUtils]: 4: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,109 INFO L280 TraceCheckUtils]: 5: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,109 INFO L280 TraceCheckUtils]: 6: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,109 INFO L263 TraceCheckUtils]: 7: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,109 INFO L280 TraceCheckUtils]: 8: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,109 INFO L280 TraceCheckUtils]: 9: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,110 INFO L280 TraceCheckUtils]: 10: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,111 INFO L280 TraceCheckUtils]: 11: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,111 INFO L280 TraceCheckUtils]: 12: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,112 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,113 INFO L280 TraceCheckUtils]: 14: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,113 INFO L263 TraceCheckUtils]: 15: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,113 INFO L280 TraceCheckUtils]: 16: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,113 INFO L280 TraceCheckUtils]: 17: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,114 INFO L280 TraceCheckUtils]: 18: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,115 INFO L280 TraceCheckUtils]: 19: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,116 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,117 INFO L280 TraceCheckUtils]: 21: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,118 INFO L280 TraceCheckUtils]: 22: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} #res := #t~ret2 + #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,118 INFO L280 TraceCheckUtils]: 23: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,119 INFO L280 TraceCheckUtils]: 24: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret2; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,119 INFO L280 TraceCheckUtils]: 25: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,120 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,121 INFO L280 TraceCheckUtils]: 27: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,121 INFO L263 TraceCheckUtils]: 28: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,122 INFO L280 TraceCheckUtils]: 29: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,122 INFO L280 TraceCheckUtils]: 30: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,122 INFO L280 TraceCheckUtils]: 31: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,124 INFO L280 TraceCheckUtils]: 32: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,124 INFO L280 TraceCheckUtils]: 33: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,126 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,126 INFO L280 TraceCheckUtils]: 35: Hoare triple {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,127 INFO L280 TraceCheckUtils]: 36: Hoare triple {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} #res := #t~ret0 + #t~ret1; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,128 INFO L280 TraceCheckUtils]: 37: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} havoc #t~ret0; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,129 INFO L280 TraceCheckUtils]: 38: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} havoc #t~ret1; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,129 INFO L280 TraceCheckUtils]: 39: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,131 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} #67#return; {10537#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-11 00:49:25,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,135 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,135 INFO L263 TraceCheckUtils]: 3: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,135 INFO L280 TraceCheckUtils]: 4: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,135 INFO L280 TraceCheckUtils]: 5: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,136 INFO L280 TraceCheckUtils]: 6: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,136 INFO L263 TraceCheckUtils]: 7: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,136 INFO L280 TraceCheckUtils]: 8: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,136 INFO L280 TraceCheckUtils]: 9: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,136 INFO L280 TraceCheckUtils]: 10: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,137 INFO L263 TraceCheckUtils]: 11: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,137 INFO L280 TraceCheckUtils]: 12: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,137 INFO L280 TraceCheckUtils]: 13: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,137 INFO L280 TraceCheckUtils]: 14: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,137 INFO L263 TraceCheckUtils]: 15: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,138 INFO L280 TraceCheckUtils]: 16: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,138 INFO L280 TraceCheckUtils]: 17: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,138 INFO L280 TraceCheckUtils]: 18: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,140 INFO L280 TraceCheckUtils]: 19: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,141 INFO L280 TraceCheckUtils]: 20: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,142 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,143 INFO L280 TraceCheckUtils]: 22: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,143 INFO L263 TraceCheckUtils]: 23: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,144 INFO L280 TraceCheckUtils]: 24: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,144 INFO L280 TraceCheckUtils]: 25: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,145 INFO L280 TraceCheckUtils]: 26: Hoare triple {9988#true} #res := 0; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,146 INFO L280 TraceCheckUtils]: 27: Hoare triple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,148 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:25,149 INFO L280 TraceCheckUtils]: 29: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:25,150 INFO L280 TraceCheckUtils]: 30: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} #res := #t~ret0 + #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,151 INFO L280 TraceCheckUtils]: 31: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret0; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,152 INFO L280 TraceCheckUtils]: 32: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,152 INFO L280 TraceCheckUtils]: 33: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,154 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,154 INFO L280 TraceCheckUtils]: 35: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,155 INFO L263 TraceCheckUtils]: 36: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,155 INFO L280 TraceCheckUtils]: 37: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,155 INFO L280 TraceCheckUtils]: 38: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,156 INFO L280 TraceCheckUtils]: 39: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,157 INFO L280 TraceCheckUtils]: 40: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,157 INFO L280 TraceCheckUtils]: 41: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,159 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-11 00:49:25,160 INFO L280 TraceCheckUtils]: 43: Hoare triple {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-11 00:49:25,162 INFO L280 TraceCheckUtils]: 44: Hoare triple {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} #res := #t~ret2 + #t~ret3; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,163 INFO L280 TraceCheckUtils]: 45: Hoare triple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} havoc #t~ret3; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,163 INFO L280 TraceCheckUtils]: 46: Hoare triple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} havoc #t~ret2; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,164 INFO L280 TraceCheckUtils]: 47: Hoare triple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,165 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {9988#true} #69#return; {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-11 00:49:25,166 INFO L280 TraceCheckUtils]: 49: Hoare triple {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-11 00:49:25,166 INFO L263 TraceCheckUtils]: 50: Hoare triple {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,166 INFO L280 TraceCheckUtils]: 51: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,167 INFO L280 TraceCheckUtils]: 52: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,167 INFO L280 TraceCheckUtils]: 53: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,167 INFO L263 TraceCheckUtils]: 54: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,167 INFO L280 TraceCheckUtils]: 55: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,168 INFO L280 TraceCheckUtils]: 56: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,168 INFO L280 TraceCheckUtils]: 57: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,169 INFO L280 TraceCheckUtils]: 58: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,169 INFO L280 TraceCheckUtils]: 59: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,171 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,171 INFO L280 TraceCheckUtils]: 61: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,172 INFO L263 TraceCheckUtils]: 62: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,172 INFO L280 TraceCheckUtils]: 63: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,172 INFO L280 TraceCheckUtils]: 64: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,173 INFO L280 TraceCheckUtils]: 65: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,174 INFO L280 TraceCheckUtils]: 66: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,175 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,176 INFO L280 TraceCheckUtils]: 68: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,177 INFO L280 TraceCheckUtils]: 69: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} #res := #t~ret2 + #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,177 INFO L280 TraceCheckUtils]: 70: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,178 INFO L280 TraceCheckUtils]: 71: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret2; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,179 INFO L280 TraceCheckUtils]: 72: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,180 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #71#return; {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,181 INFO L280 TraceCheckUtils]: 74: Hoare triple {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,182 INFO L280 TraceCheckUtils]: 75: Hoare triple {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} #res := #t~ret0 + #t~ret1; {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-11 00:49:25,183 INFO L280 TraceCheckUtils]: 76: Hoare triple {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} havoc #t~ret0; {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-11 00:49:25,183 INFO L280 TraceCheckUtils]: 77: Hoare triple {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} havoc #t~ret1; {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-11 00:49:25,184 INFO L280 TraceCheckUtils]: 78: Hoare triple {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} assume true; {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-11 00:49:25,185 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} {9988#true} #65#return; {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,186 INFO L280 TraceCheckUtils]: 80: Hoare triple {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,186 INFO L263 TraceCheckUtils]: 81: Hoare triple {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,186 INFO L280 TraceCheckUtils]: 82: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,186 INFO L280 TraceCheckUtils]: 83: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,187 INFO L280 TraceCheckUtils]: 84: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,187 INFO L263 TraceCheckUtils]: 85: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,187 INFO L280 TraceCheckUtils]: 86: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,187 INFO L280 TraceCheckUtils]: 87: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,188 INFO L280 TraceCheckUtils]: 88: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,188 INFO L263 TraceCheckUtils]: 89: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,188 INFO L280 TraceCheckUtils]: 90: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,188 INFO L280 TraceCheckUtils]: 91: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,189 INFO L280 TraceCheckUtils]: 92: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,189 INFO L280 TraceCheckUtils]: 93: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,190 INFO L280 TraceCheckUtils]: 94: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,191 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,192 INFO L280 TraceCheckUtils]: 96: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,193 INFO L263 TraceCheckUtils]: 97: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,193 INFO L280 TraceCheckUtils]: 98: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,193 INFO L280 TraceCheckUtils]: 99: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,194 INFO L280 TraceCheckUtils]: 100: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,195 INFO L280 TraceCheckUtils]: 101: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,197 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,198 INFO L280 TraceCheckUtils]: 103: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,199 INFO L280 TraceCheckUtils]: 104: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} #res := #t~ret2 + #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,200 INFO L280 TraceCheckUtils]: 105: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,201 INFO L280 TraceCheckUtils]: 106: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret2; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,202 INFO L280 TraceCheckUtils]: 107: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,203 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,204 INFO L280 TraceCheckUtils]: 109: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,205 INFO L263 TraceCheckUtils]: 110: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,205 INFO L280 TraceCheckUtils]: 111: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,205 INFO L280 TraceCheckUtils]: 112: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,205 INFO L280 TraceCheckUtils]: 113: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,206 INFO L280 TraceCheckUtils]: 114: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,207 INFO L280 TraceCheckUtils]: 115: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,209 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,210 INFO L280 TraceCheckUtils]: 117: Hoare triple {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,211 INFO L280 TraceCheckUtils]: 118: Hoare triple {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} #res := #t~ret0 + #t~ret1; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,211 INFO L280 TraceCheckUtils]: 119: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} havoc #t~ret0; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,212 INFO L280 TraceCheckUtils]: 120: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} havoc #t~ret1; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,213 INFO L280 TraceCheckUtils]: 121: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,214 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} #67#return; {10537#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-11 00:49:25,215 INFO L280 TraceCheckUtils]: 123: Hoare triple {10537#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10537#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-11 00:49:25,216 INFO L280 TraceCheckUtils]: 124: Hoare triple {10537#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} #res := #t~ret2 + #t~ret3; {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,217 INFO L280 TraceCheckUtils]: 125: Hoare triple {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} havoc #t~ret3; {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,217 INFO L280 TraceCheckUtils]: 126: Hoare triple {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} havoc #t~ret2; {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,218 INFO L280 TraceCheckUtils]: 127: Hoare triple {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} assume true; {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,219 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} {9988#true} #69#return; {10340#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} is VALID [2020-07-11 00:49:25,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:25,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:25,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:25,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:25,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,467 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,468 INFO L280 TraceCheckUtils]: 3: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,468 INFO L280 TraceCheckUtils]: 4: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,469 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:25,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,480 INFO L280 TraceCheckUtils]: 3: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,481 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,482 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,482 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,482 INFO L263 TraceCheckUtils]: 3: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,483 INFO L280 TraceCheckUtils]: 4: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,483 INFO L280 TraceCheckUtils]: 5: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,483 INFO L280 TraceCheckUtils]: 6: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,484 INFO L280 TraceCheckUtils]: 7: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,484 INFO L280 TraceCheckUtils]: 8: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,485 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,486 INFO L280 TraceCheckUtils]: 10: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,486 INFO L263 TraceCheckUtils]: 11: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,486 INFO L280 TraceCheckUtils]: 12: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,487 INFO L280 TraceCheckUtils]: 13: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,487 INFO L280 TraceCheckUtils]: 14: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,488 INFO L280 TraceCheckUtils]: 15: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,489 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,490 INFO L280 TraceCheckUtils]: 17: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,491 INFO L280 TraceCheckUtils]: 18: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} #res := #t~ret2 + #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,491 INFO L280 TraceCheckUtils]: 19: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,492 INFO L280 TraceCheckUtils]: 20: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret2; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,492 INFO L280 TraceCheckUtils]: 21: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,493 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:25,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,504 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,505 INFO L280 TraceCheckUtils]: 3: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,505 INFO L280 TraceCheckUtils]: 4: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,507 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,507 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,508 INFO L263 TraceCheckUtils]: 3: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,508 INFO L280 TraceCheckUtils]: 4: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,508 INFO L280 TraceCheckUtils]: 5: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,508 INFO L280 TraceCheckUtils]: 6: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,508 INFO L263 TraceCheckUtils]: 7: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,509 INFO L280 TraceCheckUtils]: 8: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,509 INFO L280 TraceCheckUtils]: 9: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,509 INFO L280 TraceCheckUtils]: 10: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,511 INFO L280 TraceCheckUtils]: 11: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,511 INFO L280 TraceCheckUtils]: 12: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,512 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,513 INFO L280 TraceCheckUtils]: 14: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,513 INFO L263 TraceCheckUtils]: 15: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,513 INFO L280 TraceCheckUtils]: 16: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,513 INFO L280 TraceCheckUtils]: 17: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,514 INFO L280 TraceCheckUtils]: 18: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,515 INFO L280 TraceCheckUtils]: 19: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,516 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,517 INFO L280 TraceCheckUtils]: 21: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,517 INFO L280 TraceCheckUtils]: 22: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} #res := #t~ret2 + #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,518 INFO L280 TraceCheckUtils]: 23: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,519 INFO L280 TraceCheckUtils]: 24: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret2; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,519 INFO L280 TraceCheckUtils]: 25: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,520 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,521 INFO L280 TraceCheckUtils]: 27: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,521 INFO L263 TraceCheckUtils]: 28: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,521 INFO L280 TraceCheckUtils]: 29: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,521 INFO L280 TraceCheckUtils]: 30: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,522 INFO L280 TraceCheckUtils]: 31: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,522 INFO L280 TraceCheckUtils]: 32: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,522 INFO L280 TraceCheckUtils]: 33: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,523 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,524 INFO L280 TraceCheckUtils]: 35: Hoare triple {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,525 INFO L280 TraceCheckUtils]: 36: Hoare triple {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} #res := #t~ret0 + #t~ret1; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,525 INFO L280 TraceCheckUtils]: 37: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} havoc #t~ret0; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,526 INFO L280 TraceCheckUtils]: 38: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} havoc #t~ret1; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,526 INFO L280 TraceCheckUtils]: 39: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,527 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {9988#true} #65#return; {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-11 00:49:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:25,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:25,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,559 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,560 INFO L280 TraceCheckUtils]: 3: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,560 INFO L280 TraceCheckUtils]: 4: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,561 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:25,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,570 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} #res := 0; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,571 INFO L280 TraceCheckUtils]: 3: Hoare triple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,572 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:25,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,573 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,573 INFO L263 TraceCheckUtils]: 3: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,574 INFO L280 TraceCheckUtils]: 4: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,574 INFO L280 TraceCheckUtils]: 5: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,574 INFO L280 TraceCheckUtils]: 6: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,575 INFO L280 TraceCheckUtils]: 7: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,575 INFO L280 TraceCheckUtils]: 8: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,576 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,577 INFO L280 TraceCheckUtils]: 10: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,577 INFO L263 TraceCheckUtils]: 11: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,577 INFO L280 TraceCheckUtils]: 12: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,577 INFO L280 TraceCheckUtils]: 13: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,578 INFO L280 TraceCheckUtils]: 14: Hoare triple {9988#true} #res := 0; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,579 INFO L280 TraceCheckUtils]: 15: Hoare triple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,580 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:25,581 INFO L280 TraceCheckUtils]: 17: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:25,582 INFO L280 TraceCheckUtils]: 18: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} #res := #t~ret0 + #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,582 INFO L280 TraceCheckUtils]: 19: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret0; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,583 INFO L280 TraceCheckUtils]: 20: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,583 INFO L280 TraceCheckUtils]: 21: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,585 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #67#return; {10774#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-11 00:49:25,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,586 INFO L263 TraceCheckUtils]: 3: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,586 INFO L280 TraceCheckUtils]: 4: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,587 INFO L280 TraceCheckUtils]: 5: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,587 INFO L280 TraceCheckUtils]: 6: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,587 INFO L263 TraceCheckUtils]: 7: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,587 INFO L280 TraceCheckUtils]: 8: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,587 INFO L280 TraceCheckUtils]: 9: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,588 INFO L280 TraceCheckUtils]: 10: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,588 INFO L263 TraceCheckUtils]: 11: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,588 INFO L280 TraceCheckUtils]: 12: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,588 INFO L280 TraceCheckUtils]: 13: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,588 INFO L280 TraceCheckUtils]: 14: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,589 INFO L280 TraceCheckUtils]: 15: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,590 INFO L280 TraceCheckUtils]: 16: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,591 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,591 INFO L280 TraceCheckUtils]: 18: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,592 INFO L263 TraceCheckUtils]: 19: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,592 INFO L280 TraceCheckUtils]: 20: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,592 INFO L280 TraceCheckUtils]: 21: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,593 INFO L280 TraceCheckUtils]: 22: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,593 INFO L280 TraceCheckUtils]: 23: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,594 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,595 INFO L280 TraceCheckUtils]: 25: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,596 INFO L280 TraceCheckUtils]: 26: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} #res := #t~ret2 + #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,597 INFO L280 TraceCheckUtils]: 27: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,597 INFO L280 TraceCheckUtils]: 28: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret2; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,598 INFO L280 TraceCheckUtils]: 29: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,599 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,599 INFO L280 TraceCheckUtils]: 31: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,600 INFO L263 TraceCheckUtils]: 32: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,600 INFO L280 TraceCheckUtils]: 33: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,600 INFO L280 TraceCheckUtils]: 34: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,600 INFO L280 TraceCheckUtils]: 35: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,601 INFO L280 TraceCheckUtils]: 36: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,601 INFO L280 TraceCheckUtils]: 37: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,603 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,603 INFO L280 TraceCheckUtils]: 39: Hoare triple {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,604 INFO L280 TraceCheckUtils]: 40: Hoare triple {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} #res := #t~ret0 + #t~ret1; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,605 INFO L280 TraceCheckUtils]: 41: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} havoc #t~ret0; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,605 INFO L280 TraceCheckUtils]: 42: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} havoc #t~ret1; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,606 INFO L280 TraceCheckUtils]: 43: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,607 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {9988#true} #65#return; {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-11 00:49:25,608 INFO L280 TraceCheckUtils]: 45: Hoare triple {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-11 00:49:25,608 INFO L263 TraceCheckUtils]: 46: Hoare triple {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,608 INFO L280 TraceCheckUtils]: 47: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,608 INFO L280 TraceCheckUtils]: 48: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,608 INFO L280 TraceCheckUtils]: 49: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,609 INFO L263 TraceCheckUtils]: 50: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,609 INFO L280 TraceCheckUtils]: 51: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,609 INFO L280 TraceCheckUtils]: 52: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,609 INFO L280 TraceCheckUtils]: 53: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,611 INFO L280 TraceCheckUtils]: 54: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,611 INFO L280 TraceCheckUtils]: 55: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,613 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,614 INFO L280 TraceCheckUtils]: 57: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,614 INFO L263 TraceCheckUtils]: 58: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,614 INFO L280 TraceCheckUtils]: 59: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,614 INFO L280 TraceCheckUtils]: 60: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,615 INFO L280 TraceCheckUtils]: 61: Hoare triple {9988#true} #res := 0; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,616 INFO L280 TraceCheckUtils]: 62: Hoare triple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,617 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:25,618 INFO L280 TraceCheckUtils]: 64: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:25,618 INFO L280 TraceCheckUtils]: 65: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} #res := #t~ret0 + #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,619 INFO L280 TraceCheckUtils]: 66: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret0; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,620 INFO L280 TraceCheckUtils]: 67: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,620 INFO L280 TraceCheckUtils]: 68: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,622 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #67#return; {10774#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-11 00:49:25,622 INFO L280 TraceCheckUtils]: 70: Hoare triple {10774#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10774#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-11 00:49:25,623 INFO L280 TraceCheckUtils]: 71: Hoare triple {10774#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} #res := #t~ret2 + #t~ret3; {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-11 00:49:25,624 INFO L280 TraceCheckUtils]: 72: Hoare triple {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} havoc #t~ret3; {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-11 00:49:25,624 INFO L280 TraceCheckUtils]: 73: Hoare triple {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} havoc #t~ret2; {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-11 00:49:25,625 INFO L280 TraceCheckUtils]: 74: Hoare triple {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-11 00:49:25,626 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {10340#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} #71#return; {10417#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,636 INFO L263 TraceCheckUtils]: 3: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,636 INFO L280 TraceCheckUtils]: 4: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,636 INFO L280 TraceCheckUtils]: 5: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,636 INFO L280 TraceCheckUtils]: 6: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,636 INFO L263 TraceCheckUtils]: 7: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,637 INFO L280 TraceCheckUtils]: 8: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,637 INFO L280 TraceCheckUtils]: 9: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,637 INFO L280 TraceCheckUtils]: 10: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,637 INFO L263 TraceCheckUtils]: 11: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,637 INFO L280 TraceCheckUtils]: 12: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,637 INFO L280 TraceCheckUtils]: 13: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,638 INFO L280 TraceCheckUtils]: 14: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,638 INFO L263 TraceCheckUtils]: 15: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,638 INFO L280 TraceCheckUtils]: 16: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,638 INFO L280 TraceCheckUtils]: 17: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,638 INFO L280 TraceCheckUtils]: 18: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,638 INFO L263 TraceCheckUtils]: 19: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,639 INFO L280 TraceCheckUtils]: 20: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,639 INFO L280 TraceCheckUtils]: 21: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,639 INFO L280 TraceCheckUtils]: 22: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,643 INFO L280 TraceCheckUtils]: 23: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,644 INFO L280 TraceCheckUtils]: 24: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,645 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,646 INFO L280 TraceCheckUtils]: 26: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,646 INFO L263 TraceCheckUtils]: 27: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,646 INFO L280 TraceCheckUtils]: 28: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,647 INFO L280 TraceCheckUtils]: 29: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,647 INFO L280 TraceCheckUtils]: 30: Hoare triple {9988#true} #res := 0; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,648 INFO L280 TraceCheckUtils]: 31: Hoare triple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,650 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:25,650 INFO L280 TraceCheckUtils]: 33: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:25,651 INFO L280 TraceCheckUtils]: 34: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} #res := #t~ret0 + #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,652 INFO L280 TraceCheckUtils]: 35: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret0; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,652 INFO L280 TraceCheckUtils]: 36: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,653 INFO L280 TraceCheckUtils]: 37: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,654 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,655 INFO L280 TraceCheckUtils]: 39: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,655 INFO L263 TraceCheckUtils]: 40: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,655 INFO L280 TraceCheckUtils]: 41: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,655 INFO L280 TraceCheckUtils]: 42: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,655 INFO L280 TraceCheckUtils]: 43: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,661 INFO L280 TraceCheckUtils]: 44: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,662 INFO L280 TraceCheckUtils]: 45: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,664 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-11 00:49:25,665 INFO L280 TraceCheckUtils]: 47: Hoare triple {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-11 00:49:25,666 INFO L280 TraceCheckUtils]: 48: Hoare triple {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} #res := #t~ret2 + #t~ret3; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,666 INFO L280 TraceCheckUtils]: 49: Hoare triple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} havoc #t~ret3; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,667 INFO L280 TraceCheckUtils]: 50: Hoare triple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} havoc #t~ret2; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,668 INFO L280 TraceCheckUtils]: 51: Hoare triple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,669 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {9988#true} #69#return; {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-11 00:49:25,670 INFO L280 TraceCheckUtils]: 53: Hoare triple {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-11 00:49:25,670 INFO L263 TraceCheckUtils]: 54: Hoare triple {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,670 INFO L280 TraceCheckUtils]: 55: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,670 INFO L280 TraceCheckUtils]: 56: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,670 INFO L280 TraceCheckUtils]: 57: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,671 INFO L263 TraceCheckUtils]: 58: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,671 INFO L280 TraceCheckUtils]: 59: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,671 INFO L280 TraceCheckUtils]: 60: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,671 INFO L280 TraceCheckUtils]: 61: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,672 INFO L280 TraceCheckUtils]: 62: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,672 INFO L280 TraceCheckUtils]: 63: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,673 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,674 INFO L280 TraceCheckUtils]: 65: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,674 INFO L263 TraceCheckUtils]: 66: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,675 INFO L280 TraceCheckUtils]: 67: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,675 INFO L280 TraceCheckUtils]: 68: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,675 INFO L280 TraceCheckUtils]: 69: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,676 INFO L280 TraceCheckUtils]: 70: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,677 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,678 INFO L280 TraceCheckUtils]: 72: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,679 INFO L280 TraceCheckUtils]: 73: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} #res := #t~ret2 + #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,680 INFO L280 TraceCheckUtils]: 74: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,680 INFO L280 TraceCheckUtils]: 75: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret2; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,681 INFO L280 TraceCheckUtils]: 76: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,682 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #71#return; {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,683 INFO L280 TraceCheckUtils]: 78: Hoare triple {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,684 INFO L280 TraceCheckUtils]: 79: Hoare triple {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} #res := #t~ret0 + #t~ret1; {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-11 00:49:25,684 INFO L280 TraceCheckUtils]: 80: Hoare triple {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} havoc #t~ret0; {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-11 00:49:25,685 INFO L280 TraceCheckUtils]: 81: Hoare triple {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} havoc #t~ret1; {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-11 00:49:25,686 INFO L280 TraceCheckUtils]: 82: Hoare triple {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} assume true; {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-11 00:49:25,687 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} {9988#true} #65#return; {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,687 INFO L280 TraceCheckUtils]: 84: Hoare triple {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,688 INFO L263 TraceCheckUtils]: 85: Hoare triple {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,688 INFO L280 TraceCheckUtils]: 86: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,688 INFO L280 TraceCheckUtils]: 87: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,688 INFO L280 TraceCheckUtils]: 88: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,688 INFO L263 TraceCheckUtils]: 89: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,688 INFO L280 TraceCheckUtils]: 90: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,689 INFO L280 TraceCheckUtils]: 91: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,689 INFO L280 TraceCheckUtils]: 92: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,689 INFO L263 TraceCheckUtils]: 93: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,689 INFO L280 TraceCheckUtils]: 94: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,689 INFO L280 TraceCheckUtils]: 95: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,690 INFO L280 TraceCheckUtils]: 96: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,690 INFO L280 TraceCheckUtils]: 97: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,691 INFO L280 TraceCheckUtils]: 98: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,692 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,693 INFO L280 TraceCheckUtils]: 100: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,693 INFO L263 TraceCheckUtils]: 101: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,694 INFO L280 TraceCheckUtils]: 102: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,694 INFO L280 TraceCheckUtils]: 103: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,694 INFO L280 TraceCheckUtils]: 104: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,695 INFO L280 TraceCheckUtils]: 105: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,696 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,697 INFO L280 TraceCheckUtils]: 107: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,698 INFO L280 TraceCheckUtils]: 108: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} #res := #t~ret2 + #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,699 INFO L280 TraceCheckUtils]: 109: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,700 INFO L280 TraceCheckUtils]: 110: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret2; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,700 INFO L280 TraceCheckUtils]: 111: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,701 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,702 INFO L280 TraceCheckUtils]: 113: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,702 INFO L263 TraceCheckUtils]: 114: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,702 INFO L280 TraceCheckUtils]: 115: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,703 INFO L280 TraceCheckUtils]: 116: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,703 INFO L280 TraceCheckUtils]: 117: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,704 INFO L280 TraceCheckUtils]: 118: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,704 INFO L280 TraceCheckUtils]: 119: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,706 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,706 INFO L280 TraceCheckUtils]: 121: Hoare triple {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,707 INFO L280 TraceCheckUtils]: 122: Hoare triple {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} #res := #t~ret0 + #t~ret1; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,708 INFO L280 TraceCheckUtils]: 123: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} havoc #t~ret0; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,708 INFO L280 TraceCheckUtils]: 124: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} havoc #t~ret1; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,709 INFO L280 TraceCheckUtils]: 125: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,710 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} #67#return; {10537#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-11 00:49:25,711 INFO L280 TraceCheckUtils]: 127: Hoare triple {10537#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10537#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-11 00:49:25,712 INFO L280 TraceCheckUtils]: 128: Hoare triple {10537#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} #res := #t~ret2 + #t~ret3; {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,713 INFO L280 TraceCheckUtils]: 129: Hoare triple {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} havoc #t~ret3; {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,713 INFO L280 TraceCheckUtils]: 130: Hoare triple {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} havoc #t~ret2; {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,714 INFO L280 TraceCheckUtils]: 131: Hoare triple {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} assume true; {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,715 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} {9988#true} #69#return; {10340#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} is VALID [2020-07-11 00:49:25,716 INFO L280 TraceCheckUtils]: 133: Hoare triple {10340#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10340#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} is VALID [2020-07-11 00:49:25,716 INFO L263 TraceCheckUtils]: 134: Hoare triple {10340#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,716 INFO L280 TraceCheckUtils]: 135: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,716 INFO L280 TraceCheckUtils]: 136: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,717 INFO L280 TraceCheckUtils]: 137: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,717 INFO L263 TraceCheckUtils]: 138: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,717 INFO L280 TraceCheckUtils]: 139: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,717 INFO L280 TraceCheckUtils]: 140: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,717 INFO L280 TraceCheckUtils]: 141: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,717 INFO L263 TraceCheckUtils]: 142: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,718 INFO L280 TraceCheckUtils]: 143: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,718 INFO L280 TraceCheckUtils]: 144: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,718 INFO L280 TraceCheckUtils]: 145: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,718 INFO L263 TraceCheckUtils]: 146: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,718 INFO L280 TraceCheckUtils]: 147: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,719 INFO L280 TraceCheckUtils]: 148: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,719 INFO L280 TraceCheckUtils]: 149: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,720 INFO L280 TraceCheckUtils]: 150: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,720 INFO L280 TraceCheckUtils]: 151: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,721 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,722 INFO L280 TraceCheckUtils]: 153: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,722 INFO L263 TraceCheckUtils]: 154: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,722 INFO L280 TraceCheckUtils]: 155: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,722 INFO L280 TraceCheckUtils]: 156: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,723 INFO L280 TraceCheckUtils]: 157: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,724 INFO L280 TraceCheckUtils]: 158: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,725 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,726 INFO L280 TraceCheckUtils]: 160: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,727 INFO L280 TraceCheckUtils]: 161: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} #res := #t~ret2 + #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,727 INFO L280 TraceCheckUtils]: 162: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,728 INFO L280 TraceCheckUtils]: 163: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret2; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,728 INFO L280 TraceCheckUtils]: 164: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,729 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,730 INFO L280 TraceCheckUtils]: 166: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,730 INFO L263 TraceCheckUtils]: 167: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,730 INFO L280 TraceCheckUtils]: 168: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,731 INFO L280 TraceCheckUtils]: 169: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,731 INFO L280 TraceCheckUtils]: 170: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,731 INFO L280 TraceCheckUtils]: 171: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,732 INFO L280 TraceCheckUtils]: 172: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,733 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,734 INFO L280 TraceCheckUtils]: 174: Hoare triple {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,735 INFO L280 TraceCheckUtils]: 175: Hoare triple {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} #res := #t~ret0 + #t~ret1; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,735 INFO L280 TraceCheckUtils]: 176: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} havoc #t~ret0; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,736 INFO L280 TraceCheckUtils]: 177: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} havoc #t~ret1; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,737 INFO L280 TraceCheckUtils]: 178: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,738 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {9988#true} #65#return; {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-11 00:49:25,739 INFO L280 TraceCheckUtils]: 180: Hoare triple {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-11 00:49:25,739 INFO L263 TraceCheckUtils]: 181: Hoare triple {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,739 INFO L280 TraceCheckUtils]: 182: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,739 INFO L280 TraceCheckUtils]: 183: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,739 INFO L280 TraceCheckUtils]: 184: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,739 INFO L263 TraceCheckUtils]: 185: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,740 INFO L280 TraceCheckUtils]: 186: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,740 INFO L280 TraceCheckUtils]: 187: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,740 INFO L280 TraceCheckUtils]: 188: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,741 INFO L280 TraceCheckUtils]: 189: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,741 INFO L280 TraceCheckUtils]: 190: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,742 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,743 INFO L280 TraceCheckUtils]: 192: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,743 INFO L263 TraceCheckUtils]: 193: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,743 INFO L280 TraceCheckUtils]: 194: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,744 INFO L280 TraceCheckUtils]: 195: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,744 INFO L280 TraceCheckUtils]: 196: Hoare triple {9988#true} #res := 0; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,745 INFO L280 TraceCheckUtils]: 197: Hoare triple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,746 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:25,747 INFO L280 TraceCheckUtils]: 199: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:25,748 INFO L280 TraceCheckUtils]: 200: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} #res := #t~ret0 + #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,748 INFO L280 TraceCheckUtils]: 201: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret0; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,749 INFO L280 TraceCheckUtils]: 202: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,750 INFO L280 TraceCheckUtils]: 203: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,751 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #67#return; {10774#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-11 00:49:25,752 INFO L280 TraceCheckUtils]: 205: Hoare triple {10774#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10774#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-11 00:49:25,753 INFO L280 TraceCheckUtils]: 206: Hoare triple {10774#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} #res := #t~ret2 + #t~ret3; {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-11 00:49:25,753 INFO L280 TraceCheckUtils]: 207: Hoare triple {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} havoc #t~ret3; {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-11 00:49:25,754 INFO L280 TraceCheckUtils]: 208: Hoare triple {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} havoc #t~ret2; {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-11 00:49:25,755 INFO L280 TraceCheckUtils]: 209: Hoare triple {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-11 00:49:25,756 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {10340#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} #71#return; {10417#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,757 INFO L280 TraceCheckUtils]: 211: Hoare triple {10417#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10417#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,758 INFO L280 TraceCheckUtils]: 212: Hoare triple {10417#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} #res := #t~ret0 + #t~ret1; {10418#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-11 00:49:25,758 INFO L280 TraceCheckUtils]: 213: Hoare triple {10418#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} havoc #t~ret0; {10418#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-11 00:49:25,759 INFO L280 TraceCheckUtils]: 214: Hoare triple {10418#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} havoc #t~ret1; {10418#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-11 00:49:25,760 INFO L280 TraceCheckUtils]: 215: Hoare triple {10418#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} assume true; {10418#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-11 00:49:25,760 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {10418#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} {9988#true} #63#return; {10209#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2020-07-11 00:49:25,816 INFO L263 TraceCheckUtils]: 0: Hoare triple {9988#true} call ULTIMATE.init(); {9988#true} is VALID [2020-07-11 00:49:25,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {9988#true} assume true; {9988#true} is VALID [2020-07-11 00:49:25,817 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9988#true} {9988#true} #59#return; {9988#true} is VALID [2020-07-11 00:49:25,817 INFO L263 TraceCheckUtils]: 3: Hoare triple {9988#true} call #t~ret5 := main(); {9988#true} is VALID [2020-07-11 00:49:25,817 INFO L280 TraceCheckUtils]: 4: Hoare triple {9988#true} ~x~0 := 6; {9988#true} is VALID [2020-07-11 00:49:25,817 INFO L263 TraceCheckUtils]: 5: Hoare triple {9988#true} call #t~ret4 := fibo1(~x~0); {9988#true} is VALID [2020-07-11 00:49:25,817 INFO L280 TraceCheckUtils]: 6: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,817 INFO L280 TraceCheckUtils]: 7: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,817 INFO L280 TraceCheckUtils]: 8: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,818 INFO L263 TraceCheckUtils]: 9: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,818 INFO L280 TraceCheckUtils]: 10: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,818 INFO L280 TraceCheckUtils]: 11: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,818 INFO L280 TraceCheckUtils]: 12: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,818 INFO L263 TraceCheckUtils]: 13: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,818 INFO L280 TraceCheckUtils]: 14: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,818 INFO L280 TraceCheckUtils]: 15: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,818 INFO L280 TraceCheckUtils]: 16: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,818 INFO L263 TraceCheckUtils]: 17: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,819 INFO L280 TraceCheckUtils]: 18: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,819 INFO L280 TraceCheckUtils]: 19: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,819 INFO L280 TraceCheckUtils]: 20: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,819 INFO L263 TraceCheckUtils]: 21: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,819 INFO L280 TraceCheckUtils]: 22: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,819 INFO L280 TraceCheckUtils]: 23: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,819 INFO L280 TraceCheckUtils]: 24: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,819 INFO L263 TraceCheckUtils]: 25: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,819 INFO L280 TraceCheckUtils]: 26: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,819 INFO L280 TraceCheckUtils]: 27: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,820 INFO L280 TraceCheckUtils]: 28: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,820 INFO L280 TraceCheckUtils]: 29: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,821 INFO L280 TraceCheckUtils]: 30: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,822 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,822 INFO L280 TraceCheckUtils]: 32: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,822 INFO L263 TraceCheckUtils]: 33: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,822 INFO L280 TraceCheckUtils]: 34: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,822 INFO L280 TraceCheckUtils]: 35: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,823 INFO L280 TraceCheckUtils]: 36: Hoare triple {9988#true} #res := 0; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,823 INFO L280 TraceCheckUtils]: 37: Hoare triple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,825 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:25,827 INFO L280 TraceCheckUtils]: 39: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:25,828 INFO L280 TraceCheckUtils]: 40: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} #res := #t~ret0 + #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,829 INFO L280 TraceCheckUtils]: 41: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret0; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,830 INFO L280 TraceCheckUtils]: 42: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,830 INFO L280 TraceCheckUtils]: 43: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,831 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,831 INFO L280 TraceCheckUtils]: 45: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,831 INFO L263 TraceCheckUtils]: 46: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,831 INFO L280 TraceCheckUtils]: 47: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,832 INFO L280 TraceCheckUtils]: 48: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,832 INFO L280 TraceCheckUtils]: 49: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,832 INFO L280 TraceCheckUtils]: 50: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,832 INFO L280 TraceCheckUtils]: 51: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,833 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-11 00:49:25,834 INFO L280 TraceCheckUtils]: 53: Hoare triple {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} is VALID [2020-07-11 00:49:25,835 INFO L280 TraceCheckUtils]: 54: Hoare triple {10636#(and (<= 2 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 2))} #res := #t~ret2 + #t~ret3; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,835 INFO L280 TraceCheckUtils]: 55: Hoare triple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} havoc #t~ret3; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,835 INFO L280 TraceCheckUtils]: 56: Hoare triple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} havoc #t~ret2; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,842 INFO L280 TraceCheckUtils]: 57: Hoare triple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} assume true; {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,843 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {10637#(and (<= |fibo2_#res| 2) (<= 2 |fibo2_#res|))} {9988#true} #69#return; {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-11 00:49:25,844 INFO L280 TraceCheckUtils]: 59: Hoare triple {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} is VALID [2020-07-11 00:49:25,844 INFO L263 TraceCheckUtils]: 60: Hoare triple {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,844 INFO L280 TraceCheckUtils]: 61: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,844 INFO L280 TraceCheckUtils]: 62: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,844 INFO L280 TraceCheckUtils]: 63: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,845 INFO L263 TraceCheckUtils]: 64: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,845 INFO L280 TraceCheckUtils]: 65: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,845 INFO L280 TraceCheckUtils]: 66: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,845 INFO L280 TraceCheckUtils]: 67: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,846 INFO L280 TraceCheckUtils]: 68: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,846 INFO L280 TraceCheckUtils]: 69: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,847 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,849 INFO L280 TraceCheckUtils]: 71: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,849 INFO L263 TraceCheckUtils]: 72: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,849 INFO L280 TraceCheckUtils]: 73: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,849 INFO L280 TraceCheckUtils]: 74: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,849 INFO L280 TraceCheckUtils]: 75: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,850 INFO L280 TraceCheckUtils]: 76: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,851 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,852 INFO L280 TraceCheckUtils]: 78: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,852 INFO L280 TraceCheckUtils]: 79: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} #res := #t~ret2 + #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,853 INFO L280 TraceCheckUtils]: 80: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,853 INFO L280 TraceCheckUtils]: 81: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret2; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,854 INFO L280 TraceCheckUtils]: 82: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,857 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {10580#(and (<= |fibo1_#t~ret0| 2) (<= 2 |fibo1_#t~ret0|))} #71#return; {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,858 INFO L280 TraceCheckUtils]: 84: Hoare triple {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,858 INFO L280 TraceCheckUtils]: 85: Hoare triple {10604#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 3) (<= 3 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} #res := #t~ret0 + #t~ret1; {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-11 00:49:25,859 INFO L280 TraceCheckUtils]: 86: Hoare triple {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} havoc #t~ret0; {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-11 00:49:25,860 INFO L280 TraceCheckUtils]: 87: Hoare triple {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} havoc #t~ret1; {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-11 00:49:25,860 INFO L280 TraceCheckUtils]: 88: Hoare triple {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} assume true; {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} is VALID [2020-07-11 00:49:25,861 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {10605#(and (<= 3 |fibo1_#res|) (<= |fibo1_#res| 3))} {9988#true} #65#return; {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,862 INFO L280 TraceCheckUtils]: 90: Hoare triple {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,862 INFO L263 TraceCheckUtils]: 91: Hoare triple {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,862 INFO L280 TraceCheckUtils]: 92: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,862 INFO L280 TraceCheckUtils]: 93: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,862 INFO L280 TraceCheckUtils]: 94: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,862 INFO L263 TraceCheckUtils]: 95: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,862 INFO L280 TraceCheckUtils]: 96: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,863 INFO L280 TraceCheckUtils]: 97: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,863 INFO L280 TraceCheckUtils]: 98: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,863 INFO L263 TraceCheckUtils]: 99: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,863 INFO L280 TraceCheckUtils]: 100: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,863 INFO L280 TraceCheckUtils]: 101: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,863 INFO L280 TraceCheckUtils]: 102: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,864 INFO L280 TraceCheckUtils]: 103: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,864 INFO L280 TraceCheckUtils]: 104: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,865 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,865 INFO L280 TraceCheckUtils]: 106: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,865 INFO L263 TraceCheckUtils]: 107: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,865 INFO L280 TraceCheckUtils]: 108: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,866 INFO L280 TraceCheckUtils]: 109: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,866 INFO L280 TraceCheckUtils]: 110: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,866 INFO L280 TraceCheckUtils]: 111: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,867 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,868 INFO L280 TraceCheckUtils]: 113: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,869 INFO L280 TraceCheckUtils]: 114: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} #res := #t~ret2 + #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,869 INFO L280 TraceCheckUtils]: 115: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,870 INFO L280 TraceCheckUtils]: 116: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret2; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,870 INFO L280 TraceCheckUtils]: 117: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,871 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,873 INFO L280 TraceCheckUtils]: 119: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,873 INFO L263 TraceCheckUtils]: 120: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,874 INFO L280 TraceCheckUtils]: 121: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,874 INFO L280 TraceCheckUtils]: 122: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,874 INFO L280 TraceCheckUtils]: 123: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,875 INFO L280 TraceCheckUtils]: 124: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,876 INFO L280 TraceCheckUtils]: 125: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,877 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,877 INFO L280 TraceCheckUtils]: 127: Hoare triple {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,878 INFO L280 TraceCheckUtils]: 128: Hoare triple {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} #res := #t~ret0 + #t~ret1; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,878 INFO L280 TraceCheckUtils]: 129: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} havoc #t~ret0; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,879 INFO L280 TraceCheckUtils]: 130: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} havoc #t~ret1; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,880 INFO L280 TraceCheckUtils]: 131: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,881 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {10495#(and (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|))} #67#return; {10537#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-11 00:49:25,882 INFO L280 TraceCheckUtils]: 133: Hoare triple {10537#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10537#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} is VALID [2020-07-11 00:49:25,883 INFO L280 TraceCheckUtils]: 134: Hoare triple {10537#(and (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 5) (<= 5 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)))} #res := #t~ret2 + #t~ret3; {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,884 INFO L280 TraceCheckUtils]: 135: Hoare triple {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} havoc #t~ret3; {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,885 INFO L280 TraceCheckUtils]: 136: Hoare triple {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} havoc #t~ret2; {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,885 INFO L280 TraceCheckUtils]: 137: Hoare triple {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} assume true; {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,886 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {10538#(and (<= |fibo2_#res| 5) (<= 5 |fibo2_#res|))} {9988#true} #69#return; {10340#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} is VALID [2020-07-11 00:49:25,889 INFO L280 TraceCheckUtils]: 139: Hoare triple {10340#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10340#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} is VALID [2020-07-11 00:49:25,889 INFO L263 TraceCheckUtils]: 140: Hoare triple {10340#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,889 INFO L280 TraceCheckUtils]: 141: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,889 INFO L280 TraceCheckUtils]: 142: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,890 INFO L280 TraceCheckUtils]: 143: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,890 INFO L263 TraceCheckUtils]: 144: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,890 INFO L280 TraceCheckUtils]: 145: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,890 INFO L280 TraceCheckUtils]: 146: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,890 INFO L280 TraceCheckUtils]: 147: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,890 INFO L263 TraceCheckUtils]: 148: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,891 INFO L280 TraceCheckUtils]: 149: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,891 INFO L280 TraceCheckUtils]: 150: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,891 INFO L280 TraceCheckUtils]: 151: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,892 INFO L263 TraceCheckUtils]: 152: Hoare triple {9988#true} call #t~ret2 := fibo1(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,892 INFO L280 TraceCheckUtils]: 153: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,892 INFO L280 TraceCheckUtils]: 154: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,892 INFO L280 TraceCheckUtils]: 155: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,898 INFO L280 TraceCheckUtils]: 156: Hoare triple {9988#true} #res := 1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,899 INFO L280 TraceCheckUtils]: 157: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,900 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {9988#true} #65#return; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,901 INFO L280 TraceCheckUtils]: 159: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} is VALID [2020-07-11 00:49:25,901 INFO L263 TraceCheckUtils]: 160: Hoare triple {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,901 INFO L280 TraceCheckUtils]: 161: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,901 INFO L280 TraceCheckUtils]: 162: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,902 INFO L280 TraceCheckUtils]: 163: Hoare triple {9988#true} #res := 0; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,903 INFO L280 TraceCheckUtils]: 164: Hoare triple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} assume true; {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} is VALID [2020-07-11 00:49:25,904 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {10666#(and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|))} {10629#(and (<= |fibo2_#t~ret2| 1) (<= 1 |fibo2_#t~ret2|))} #67#return; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,905 INFO L280 TraceCheckUtils]: 166: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} is VALID [2020-07-11 00:49:25,906 INFO L280 TraceCheckUtils]: 167: Hoare triple {10665#(and (<= 1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 1))} #res := #t~ret2 + #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,907 INFO L280 TraceCheckUtils]: 168: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret3; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,907 INFO L280 TraceCheckUtils]: 169: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} havoc #t~ret2; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,908 INFO L280 TraceCheckUtils]: 170: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,909 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,910 INFO L280 TraceCheckUtils]: 172: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,910 INFO L263 TraceCheckUtils]: 173: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,910 INFO L280 TraceCheckUtils]: 174: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,910 INFO L280 TraceCheckUtils]: 175: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,910 INFO L280 TraceCheckUtils]: 176: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,911 INFO L280 TraceCheckUtils]: 177: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,912 INFO L280 TraceCheckUtils]: 178: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,913 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,914 INFO L280 TraceCheckUtils]: 180: Hoare triple {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,915 INFO L280 TraceCheckUtils]: 181: Hoare triple {10696#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 2) (<= 2 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} #res := #t~ret0 + #t~ret1; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,915 INFO L280 TraceCheckUtils]: 182: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} havoc #t~ret0; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,916 INFO L280 TraceCheckUtils]: 183: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} havoc #t~ret1; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,917 INFO L280 TraceCheckUtils]: 184: Hoare triple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} assume true; {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} is VALID [2020-07-11 00:49:25,918 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {10697#(and (<= 2 |fibo1_#res|) (<= |fibo1_#res| 2))} {9988#true} #65#return; {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-11 00:49:25,919 INFO L280 TraceCheckUtils]: 186: Hoare triple {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} is VALID [2020-07-11 00:49:25,919 INFO L263 TraceCheckUtils]: 187: Hoare triple {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} call #t~ret3 := fibo1(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,919 INFO L280 TraceCheckUtils]: 188: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,919 INFO L280 TraceCheckUtils]: 189: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,919 INFO L280 TraceCheckUtils]: 190: Hoare triple {9988#true} assume !(1 == ~n); {9988#true} is VALID [2020-07-11 00:49:25,919 INFO L263 TraceCheckUtils]: 191: Hoare triple {9988#true} call #t~ret0 := fibo2(~n - 1); {9988#true} is VALID [2020-07-11 00:49:25,920 INFO L280 TraceCheckUtils]: 192: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,920 INFO L280 TraceCheckUtils]: 193: Hoare triple {9988#true} assume !(~n < 1); {9988#true} is VALID [2020-07-11 00:49:25,920 INFO L280 TraceCheckUtils]: 194: Hoare triple {9988#true} assume 1 == ~n; {9988#true} is VALID [2020-07-11 00:49:25,921 INFO L280 TraceCheckUtils]: 195: Hoare triple {9988#true} #res := 1; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,921 INFO L280 TraceCheckUtils]: 196: Hoare triple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} assume true; {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} is VALID [2020-07-11 00:49:25,922 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {10652#(and (<= 1 |fibo2_#res|) (<= |fibo2_#res| 1))} {9988#true} #69#return; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,923 INFO L280 TraceCheckUtils]: 198: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} is VALID [2020-07-11 00:49:25,923 INFO L263 TraceCheckUtils]: 199: Hoare triple {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} call #t~ret1 := fibo2(~n - 2); {9988#true} is VALID [2020-07-11 00:49:25,923 INFO L280 TraceCheckUtils]: 200: Hoare triple {9988#true} ~n := #in~n; {9988#true} is VALID [2020-07-11 00:49:25,924 INFO L280 TraceCheckUtils]: 201: Hoare triple {9988#true} assume ~n < 1; {9988#true} is VALID [2020-07-11 00:49:25,924 INFO L280 TraceCheckUtils]: 202: Hoare triple {9988#true} #res := 0; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,925 INFO L280 TraceCheckUtils]: 203: Hoare triple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} assume true; {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} is VALID [2020-07-11 00:49:25,926 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {10653#(and (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|))} {10644#(and (<= 1 |fibo1_#t~ret0|) (<= |fibo1_#t~ret0| 1))} #71#return; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:25,927 INFO L280 TraceCheckUtils]: 205: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} is VALID [2020-07-11 00:49:25,928 INFO L280 TraceCheckUtils]: 206: Hoare triple {10650#(and (<= 1 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)) (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 1))} #res := #t~ret0 + #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,929 INFO L280 TraceCheckUtils]: 207: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret0; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,930 INFO L280 TraceCheckUtils]: 208: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} havoc #t~ret1; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,930 INFO L280 TraceCheckUtils]: 209: Hoare triple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} assume true; {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} is VALID [2020-07-11 00:49:25,932 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {10651#(and (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1))} {10750#(and (<= 2 |fibo2_#t~ret2|) (<= |fibo2_#t~ret2| 2))} #67#return; {10774#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-11 00:49:25,932 INFO L280 TraceCheckUtils]: 211: Hoare triple {10774#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {10774#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} is VALID [2020-07-11 00:49:25,933 INFO L280 TraceCheckUtils]: 212: Hoare triple {10774#(and (<= 3 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|)) (<= (+ |fibo2_#t~ret3| |fibo2_#t~ret2|) 3))} #res := #t~ret2 + #t~ret3; {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-11 00:49:25,934 INFO L280 TraceCheckUtils]: 213: Hoare triple {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} havoc #t~ret3; {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-11 00:49:25,935 INFO L280 TraceCheckUtils]: 214: Hoare triple {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} havoc #t~ret2; {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-11 00:49:25,935 INFO L280 TraceCheckUtils]: 215: Hoare triple {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} assume true; {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} is VALID [2020-07-11 00:49:25,937 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {10775#(and (<= 3 |fibo2_#res|) (<= |fibo2_#res| 3))} {10340#(and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|))} #71#return; {10417#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,938 INFO L280 TraceCheckUtils]: 217: Hoare triple {10417#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10417#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} is VALID [2020-07-11 00:49:25,939 INFO L280 TraceCheckUtils]: 218: Hoare triple {10417#(and (<= (+ |fibo1_#t~ret1| |fibo1_#t~ret0|) 8) (<= 8 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|)))} #res := #t~ret0 + #t~ret1; {10418#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-11 00:49:25,939 INFO L280 TraceCheckUtils]: 219: Hoare triple {10418#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} havoc #t~ret0; {10418#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-11 00:49:25,940 INFO L280 TraceCheckUtils]: 220: Hoare triple {10418#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} havoc #t~ret1; {10418#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-11 00:49:25,940 INFO L280 TraceCheckUtils]: 221: Hoare triple {10418#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} assume true; {10418#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} is VALID [2020-07-11 00:49:25,941 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {10418#(and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8))} {9988#true} #63#return; {10209#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2020-07-11 00:49:25,942 INFO L280 TraceCheckUtils]: 223: Hoare triple {10209#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {10209#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2020-07-11 00:49:25,943 INFO L280 TraceCheckUtils]: 224: Hoare triple {10209#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~result~0 := #t~ret4; {10210#(and (<= main_~result~0 8) (< 7 main_~result~0))} is VALID [2020-07-11 00:49:25,944 INFO L280 TraceCheckUtils]: 225: Hoare triple {10210#(and (<= main_~result~0 8) (< 7 main_~result~0))} havoc #t~ret4; {10210#(and (<= main_~result~0 8) (< 7 main_~result~0))} is VALID [2020-07-11 00:49:25,944 INFO L280 TraceCheckUtils]: 226: Hoare triple {10210#(and (<= main_~result~0 8) (< 7 main_~result~0))} assume 8 != ~result~0; {9989#false} is VALID [2020-07-11 00:49:25,945 INFO L280 TraceCheckUtils]: 227: Hoare triple {9989#false} assume !false; {9989#false} is VALID [2020-07-11 00:49:26,028 INFO L134 CoverageAnalysis]: Checked inductivity of 892 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2020-07-11 00:49:26,029 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1224321439] [2020-07-11 00:49:26,029 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:49:26,029 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28] total 28 [2020-07-11 00:49:26,029 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366360135] [2020-07-11 00:49:26,030 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 228 [2020-07-11 00:49:26,030 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:26,030 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states. [2020-07-11 00:49:26,146 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:26,146 INFO L459 AbstractCegarLoop]: Interpolant automaton has 28 states [2020-07-11 00:49:26,146 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:26,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2020-07-11 00:49:26,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=703, Unknown=0, NotChecked=0, Total=756 [2020-07-11 00:49:26,147 INFO L87 Difference]: Start difference. First operand 189 states and 256 transitions. Second operand 28 states. [2020-07-11 00:49:32,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:32,885 INFO L93 Difference]: Finished difference Result 331 states and 477 transitions. [2020-07-11 00:49:32,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2020-07-11 00:49:32,886 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 228 [2020-07-11 00:49:32,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:32,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-11 00:49:32,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 157 transitions. [2020-07-11 00:49:32,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-11 00:49:32,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 157 transitions. [2020-07-11 00:49:32,894 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 44 states and 157 transitions. [2020-07-11 00:49:33,090 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:33,107 INFO L225 Difference]: With dead ends: 331 [2020-07-11 00:49:33,108 INFO L226 Difference]: Without dead ends: 325 [2020-07-11 00:49:33,111 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 267 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=172, Invalid=2480, Unknown=0, NotChecked=0, Total=2652 [2020-07-11 00:49:33,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 325 states. [2020-07-11 00:49:33,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 325 to 219. [2020-07-11 00:49:33,930 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:33,931 INFO L82 GeneralOperation]: Start isEquivalent. First operand 325 states. Second operand 219 states. [2020-07-11 00:49:33,931 INFO L74 IsIncluded]: Start isIncluded. First operand 325 states. Second operand 219 states. [2020-07-11 00:49:33,931 INFO L87 Difference]: Start difference. First operand 325 states. Second operand 219 states. [2020-07-11 00:49:33,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:33,950 INFO L93 Difference]: Finished difference Result 325 states and 471 transitions. [2020-07-11 00:49:33,951 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 471 transitions. [2020-07-11 00:49:33,955 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:33,955 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:33,955 INFO L74 IsIncluded]: Start isIncluded. First operand 219 states. Second operand 325 states. [2020-07-11 00:49:33,955 INFO L87 Difference]: Start difference. First operand 219 states. Second operand 325 states. [2020-07-11 00:49:33,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:33,973 INFO L93 Difference]: Finished difference Result 325 states and 471 transitions. [2020-07-11 00:49:33,974 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 471 transitions. [2020-07-11 00:49:33,977 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:33,978 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:33,978 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:33,978 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:33,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 219 states. [2020-07-11 00:49:33,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 313 transitions. [2020-07-11 00:49:33,988 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 313 transitions. Word has length 228 [2020-07-11 00:49:33,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:33,989 INFO L479 AbstractCegarLoop]: Abstraction has 219 states and 313 transitions. [2020-07-11 00:49:33,989 INFO L480 AbstractCegarLoop]: Interpolant automaton has 28 states. [2020-07-11 00:49:33,989 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 219 states and 313 transitions. [2020-07-11 00:49:34,593 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 313 edges. 313 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:34,593 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 313 transitions. [2020-07-11 00:49:34,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2020-07-11 00:49:34,601 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:34,601 INFO L422 BasicCegarLoop]: trace histogram [17, 17, 14, 14, 13, 12, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:34,602 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-07-11 00:49:34,602 INFO L427 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:34,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:34,602 INFO L82 PathProgramCache]: Analyzing trace with hash -2113087688, now seen corresponding path program 4 times [2020-07-11 00:49:34,603 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:34,608 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2089381164] [2020-07-11 00:49:34,608 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:34,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:34,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:34,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:34,750 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12627#true} {12627#true} #59#return; {12627#true} is VALID [2020-07-11 00:49:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:34,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:34,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:34,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:34,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:34,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:34,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:34,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:34,992 INFO L280 TraceCheckUtils]: 2: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:34,992 INFO L280 TraceCheckUtils]: 3: Hoare triple {13388#(<= |fibo2_#in~n| 1)} #res := 1; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:34,993 INFO L280 TraceCheckUtils]: 4: Hoare triple {13388#(<= |fibo2_#in~n| 1)} assume true; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:34,994 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13388#(<= |fibo2_#in~n| 1)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,002 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,002 INFO L280 TraceCheckUtils]: 3: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,003 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12627#true} {13382#(<= |fibo1_#in~n| 2)} #71#return; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,005 INFO L280 TraceCheckUtils]: 2: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,005 INFO L263 TraceCheckUtils]: 3: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,006 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,006 INFO L280 TraceCheckUtils]: 5: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,007 INFO L280 TraceCheckUtils]: 6: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,007 INFO L280 TraceCheckUtils]: 7: Hoare triple {13388#(<= |fibo2_#in~n| 1)} #res := 1; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,008 INFO L280 TraceCheckUtils]: 8: Hoare triple {13388#(<= |fibo2_#in~n| 1)} assume true; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,009 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13388#(<= |fibo2_#in~n| 1)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,010 INFO L280 TraceCheckUtils]: 10: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,010 INFO L263 TraceCheckUtils]: 11: Hoare triple {13382#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,010 INFO L280 TraceCheckUtils]: 12: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,010 INFO L280 TraceCheckUtils]: 13: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,011 INFO L280 TraceCheckUtils]: 14: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,011 INFO L280 TraceCheckUtils]: 15: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,012 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12627#true} {13382#(<= |fibo1_#in~n| 2)} #71#return; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,012 INFO L280 TraceCheckUtils]: 17: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,013 INFO L280 TraceCheckUtils]: 18: Hoare triple {13382#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,013 INFO L280 TraceCheckUtils]: 19: Hoare triple {13382#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,014 INFO L280 TraceCheckUtils]: 20: Hoare triple {13382#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,015 INFO L280 TraceCheckUtils]: 21: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume true; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,016 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13382#(<= |fibo1_#in~n| 2)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,021 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,021 INFO L280 TraceCheckUtils]: 3: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,021 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,023 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12627#true} {13369#(<= |fibo2_#in~n| 3)} #67#return; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,025 INFO L263 TraceCheckUtils]: 3: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,026 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,026 INFO L280 TraceCheckUtils]: 5: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,027 INFO L280 TraceCheckUtils]: 6: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,027 INFO L263 TraceCheckUtils]: 7: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,027 INFO L280 TraceCheckUtils]: 8: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,028 INFO L280 TraceCheckUtils]: 9: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,029 INFO L280 TraceCheckUtils]: 10: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,030 INFO L280 TraceCheckUtils]: 11: Hoare triple {13388#(<= |fibo2_#in~n| 1)} #res := 1; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,030 INFO L280 TraceCheckUtils]: 12: Hoare triple {13388#(<= |fibo2_#in~n| 1)} assume true; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,032 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13388#(<= |fibo2_#in~n| 1)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,032 INFO L280 TraceCheckUtils]: 14: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,033 INFO L263 TraceCheckUtils]: 15: Hoare triple {13382#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,033 INFO L280 TraceCheckUtils]: 16: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,033 INFO L280 TraceCheckUtils]: 17: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,033 INFO L280 TraceCheckUtils]: 18: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,033 INFO L280 TraceCheckUtils]: 19: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,034 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12627#true} {13382#(<= |fibo1_#in~n| 2)} #71#return; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,035 INFO L280 TraceCheckUtils]: 21: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,035 INFO L280 TraceCheckUtils]: 22: Hoare triple {13382#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,036 INFO L280 TraceCheckUtils]: 23: Hoare triple {13382#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,037 INFO L280 TraceCheckUtils]: 24: Hoare triple {13382#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,038 INFO L280 TraceCheckUtils]: 25: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume true; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,039 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13382#(<= |fibo1_#in~n| 2)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,040 INFO L280 TraceCheckUtils]: 27: Hoare triple {13369#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,040 INFO L263 TraceCheckUtils]: 28: Hoare triple {13369#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,040 INFO L280 TraceCheckUtils]: 29: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,040 INFO L280 TraceCheckUtils]: 30: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,041 INFO L280 TraceCheckUtils]: 31: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,041 INFO L280 TraceCheckUtils]: 32: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,041 INFO L280 TraceCheckUtils]: 33: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,042 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12627#true} {13369#(<= |fibo2_#in~n| 3)} #67#return; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,042 INFO L280 TraceCheckUtils]: 35: Hoare triple {13369#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,043 INFO L280 TraceCheckUtils]: 36: Hoare triple {13369#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,043 INFO L280 TraceCheckUtils]: 37: Hoare triple {13369#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,044 INFO L280 TraceCheckUtils]: 38: Hoare triple {13369#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,045 INFO L280 TraceCheckUtils]: 39: Hoare triple {13369#(<= |fibo2_#in~n| 3)} assume true; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,046 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13369#(<= |fibo2_#in~n| 3)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,059 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,060 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,060 INFO L280 TraceCheckUtils]: 3: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,060 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,061 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,065 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,066 INFO L280 TraceCheckUtils]: 3: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,066 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,067 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,067 INFO L263 TraceCheckUtils]: 3: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,068 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,068 INFO L280 TraceCheckUtils]: 5: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,068 INFO L280 TraceCheckUtils]: 6: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,069 INFO L280 TraceCheckUtils]: 7: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,069 INFO L280 TraceCheckUtils]: 8: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,069 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,070 INFO L280 TraceCheckUtils]: 10: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,070 INFO L263 TraceCheckUtils]: 11: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,070 INFO L280 TraceCheckUtils]: 12: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,071 INFO L280 TraceCheckUtils]: 13: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,071 INFO L280 TraceCheckUtils]: 14: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,071 INFO L280 TraceCheckUtils]: 15: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,072 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,072 INFO L280 TraceCheckUtils]: 17: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,072 INFO L280 TraceCheckUtils]: 18: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,073 INFO L280 TraceCheckUtils]: 19: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,073 INFO L280 TraceCheckUtils]: 20: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,073 INFO L280 TraceCheckUtils]: 21: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,075 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12627#true} {13322#(<= |fibo1_#in~n| 4)} #71#return; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,078 INFO L263 TraceCheckUtils]: 3: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,079 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,080 INFO L280 TraceCheckUtils]: 5: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,080 INFO L280 TraceCheckUtils]: 6: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,081 INFO L263 TraceCheckUtils]: 7: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,081 INFO L280 TraceCheckUtils]: 8: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,082 INFO L280 TraceCheckUtils]: 9: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,083 INFO L280 TraceCheckUtils]: 10: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,083 INFO L263 TraceCheckUtils]: 11: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,085 INFO L280 TraceCheckUtils]: 12: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,085 INFO L280 TraceCheckUtils]: 13: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,087 INFO L280 TraceCheckUtils]: 14: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,087 INFO L280 TraceCheckUtils]: 15: Hoare triple {13388#(<= |fibo2_#in~n| 1)} #res := 1; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,089 INFO L280 TraceCheckUtils]: 16: Hoare triple {13388#(<= |fibo2_#in~n| 1)} assume true; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,090 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13388#(<= |fibo2_#in~n| 1)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,091 INFO L280 TraceCheckUtils]: 18: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,091 INFO L263 TraceCheckUtils]: 19: Hoare triple {13382#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,092 INFO L280 TraceCheckUtils]: 20: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,092 INFO L280 TraceCheckUtils]: 21: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,092 INFO L280 TraceCheckUtils]: 22: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,093 INFO L280 TraceCheckUtils]: 23: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,094 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12627#true} {13382#(<= |fibo1_#in~n| 2)} #71#return; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,094 INFO L280 TraceCheckUtils]: 25: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,095 INFO L280 TraceCheckUtils]: 26: Hoare triple {13382#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,096 INFO L280 TraceCheckUtils]: 27: Hoare triple {13382#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,097 INFO L280 TraceCheckUtils]: 28: Hoare triple {13382#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,097 INFO L280 TraceCheckUtils]: 29: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume true; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,099 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13382#(<= |fibo1_#in~n| 2)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,100 INFO L280 TraceCheckUtils]: 31: Hoare triple {13369#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,100 INFO L263 TraceCheckUtils]: 32: Hoare triple {13369#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,100 INFO L280 TraceCheckUtils]: 33: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,101 INFO L280 TraceCheckUtils]: 34: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,101 INFO L280 TraceCheckUtils]: 35: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,101 INFO L280 TraceCheckUtils]: 36: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,102 INFO L280 TraceCheckUtils]: 37: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,103 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12627#true} {13369#(<= |fibo2_#in~n| 3)} #67#return; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,103 INFO L280 TraceCheckUtils]: 39: Hoare triple {13369#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,104 INFO L280 TraceCheckUtils]: 40: Hoare triple {13369#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,105 INFO L280 TraceCheckUtils]: 41: Hoare triple {13369#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,106 INFO L280 TraceCheckUtils]: 42: Hoare triple {13369#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,106 INFO L280 TraceCheckUtils]: 43: Hoare triple {13369#(<= |fibo2_#in~n| 3)} assume true; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,108 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13369#(<= |fibo2_#in~n| 3)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,109 INFO L280 TraceCheckUtils]: 45: Hoare triple {13322#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,109 INFO L263 TraceCheckUtils]: 46: Hoare triple {13322#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,109 INFO L280 TraceCheckUtils]: 47: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,110 INFO L280 TraceCheckUtils]: 48: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,110 INFO L280 TraceCheckUtils]: 49: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,110 INFO L263 TraceCheckUtils]: 50: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,111 INFO L280 TraceCheckUtils]: 51: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,111 INFO L280 TraceCheckUtils]: 52: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,111 INFO L280 TraceCheckUtils]: 53: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,112 INFO L280 TraceCheckUtils]: 54: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,112 INFO L280 TraceCheckUtils]: 55: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,112 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,112 INFO L280 TraceCheckUtils]: 57: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,113 INFO L263 TraceCheckUtils]: 58: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,113 INFO L280 TraceCheckUtils]: 59: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,113 INFO L280 TraceCheckUtils]: 60: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,113 INFO L280 TraceCheckUtils]: 61: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,114 INFO L280 TraceCheckUtils]: 62: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,114 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,114 INFO L280 TraceCheckUtils]: 64: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,114 INFO L280 TraceCheckUtils]: 65: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,115 INFO L280 TraceCheckUtils]: 66: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,115 INFO L280 TraceCheckUtils]: 67: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,115 INFO L280 TraceCheckUtils]: 68: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,117 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {12627#true} {13322#(<= |fibo1_#in~n| 4)} #71#return; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,118 INFO L280 TraceCheckUtils]: 70: Hoare triple {13322#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,119 INFO L280 TraceCheckUtils]: 71: Hoare triple {13322#(<= |fibo1_#in~n| 4)} #res := #t~ret0 + #t~ret1; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,119 INFO L280 TraceCheckUtils]: 72: Hoare triple {13322#(<= |fibo1_#in~n| 4)} havoc #t~ret0; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,120 INFO L280 TraceCheckUtils]: 73: Hoare triple {13322#(<= |fibo1_#in~n| 4)} havoc #t~ret1; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,121 INFO L280 TraceCheckUtils]: 74: Hoare triple {13322#(<= |fibo1_#in~n| 4)} assume true; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,123 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {13322#(<= |fibo1_#in~n| 4)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,153 INFO L280 TraceCheckUtils]: 3: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,154 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,154 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,159 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,160 INFO L280 TraceCheckUtils]: 3: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,160 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,161 INFO L263 TraceCheckUtils]: 3: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,162 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,162 INFO L280 TraceCheckUtils]: 5: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,162 INFO L280 TraceCheckUtils]: 6: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,163 INFO L280 TraceCheckUtils]: 7: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,163 INFO L280 TraceCheckUtils]: 8: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,163 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,164 INFO L280 TraceCheckUtils]: 10: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,164 INFO L263 TraceCheckUtils]: 11: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,164 INFO L280 TraceCheckUtils]: 12: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,165 INFO L280 TraceCheckUtils]: 13: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,165 INFO L280 TraceCheckUtils]: 14: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,165 INFO L280 TraceCheckUtils]: 15: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,166 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,166 INFO L280 TraceCheckUtils]: 17: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,166 INFO L280 TraceCheckUtils]: 18: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,167 INFO L280 TraceCheckUtils]: 19: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,167 INFO L280 TraceCheckUtils]: 20: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,167 INFO L280 TraceCheckUtils]: 21: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,168 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12627#true} {12627#true} #69#return; {12627#true} is VALID [2020-07-11 00:49:35,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,175 INFO L280 TraceCheckUtils]: 3: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,176 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,176 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12627#true} {12627#true} #71#return; {12627#true} is VALID [2020-07-11 00:49:35,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,177 INFO L263 TraceCheckUtils]: 3: Hoare triple {12627#true} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,178 INFO L280 TraceCheckUtils]: 5: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,178 INFO L280 TraceCheckUtils]: 6: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,179 INFO L263 TraceCheckUtils]: 7: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,179 INFO L280 TraceCheckUtils]: 8: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,179 INFO L280 TraceCheckUtils]: 9: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,179 INFO L280 TraceCheckUtils]: 10: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,180 INFO L280 TraceCheckUtils]: 11: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,180 INFO L280 TraceCheckUtils]: 12: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,180 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,180 INFO L280 TraceCheckUtils]: 14: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,180 INFO L263 TraceCheckUtils]: 15: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,181 INFO L280 TraceCheckUtils]: 16: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,181 INFO L280 TraceCheckUtils]: 17: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,181 INFO L280 TraceCheckUtils]: 18: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,182 INFO L280 TraceCheckUtils]: 19: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,182 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,182 INFO L280 TraceCheckUtils]: 21: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,183 INFO L280 TraceCheckUtils]: 22: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,183 INFO L280 TraceCheckUtils]: 23: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,183 INFO L280 TraceCheckUtils]: 24: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,184 INFO L280 TraceCheckUtils]: 25: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,184 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12627#true} {12627#true} #69#return; {12627#true} is VALID [2020-07-11 00:49:35,184 INFO L280 TraceCheckUtils]: 27: Hoare triple {12627#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,185 INFO L263 TraceCheckUtils]: 28: Hoare triple {12627#true} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,185 INFO L280 TraceCheckUtils]: 29: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,185 INFO L280 TraceCheckUtils]: 30: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,185 INFO L280 TraceCheckUtils]: 31: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,186 INFO L280 TraceCheckUtils]: 32: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,186 INFO L280 TraceCheckUtils]: 33: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,186 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12627#true} {12627#true} #71#return; {12627#true} is VALID [2020-07-11 00:49:35,186 INFO L280 TraceCheckUtils]: 35: Hoare triple {12627#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,186 INFO L280 TraceCheckUtils]: 36: Hoare triple {12627#true} #res := #t~ret0 + #t~ret1; {12627#true} is VALID [2020-07-11 00:49:35,187 INFO L280 TraceCheckUtils]: 37: Hoare triple {12627#true} havoc #t~ret0; {12627#true} is VALID [2020-07-11 00:49:35,187 INFO L280 TraceCheckUtils]: 38: Hoare triple {12627#true} havoc #t~ret1; {12627#true} is VALID [2020-07-11 00:49:35,187 INFO L280 TraceCheckUtils]: 39: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,188 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12627#true} {13238#(<= |fibo2_#in~n| 5)} #67#return; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,192 INFO L280 TraceCheckUtils]: 2: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,193 INFO L263 TraceCheckUtils]: 3: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,193 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,194 INFO L280 TraceCheckUtils]: 5: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,195 INFO L280 TraceCheckUtils]: 6: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,196 INFO L263 TraceCheckUtils]: 7: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,197 INFO L280 TraceCheckUtils]: 8: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,197 INFO L280 TraceCheckUtils]: 9: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,198 INFO L280 TraceCheckUtils]: 10: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,198 INFO L263 TraceCheckUtils]: 11: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,199 INFO L280 TraceCheckUtils]: 12: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,200 INFO L280 TraceCheckUtils]: 13: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,201 INFO L280 TraceCheckUtils]: 14: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,201 INFO L263 TraceCheckUtils]: 15: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,202 INFO L280 TraceCheckUtils]: 16: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,202 INFO L280 TraceCheckUtils]: 17: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,203 INFO L280 TraceCheckUtils]: 18: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,204 INFO L280 TraceCheckUtils]: 19: Hoare triple {13388#(<= |fibo2_#in~n| 1)} #res := 1; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,205 INFO L280 TraceCheckUtils]: 20: Hoare triple {13388#(<= |fibo2_#in~n| 1)} assume true; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,206 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13388#(<= |fibo2_#in~n| 1)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,207 INFO L280 TraceCheckUtils]: 22: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,207 INFO L263 TraceCheckUtils]: 23: Hoare triple {13382#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,208 INFO L280 TraceCheckUtils]: 24: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,208 INFO L280 TraceCheckUtils]: 25: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,208 INFO L280 TraceCheckUtils]: 26: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,209 INFO L280 TraceCheckUtils]: 27: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,210 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {12627#true} {13382#(<= |fibo1_#in~n| 2)} #71#return; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,210 INFO L280 TraceCheckUtils]: 29: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,211 INFO L280 TraceCheckUtils]: 30: Hoare triple {13382#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,212 INFO L280 TraceCheckUtils]: 31: Hoare triple {13382#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,213 INFO L280 TraceCheckUtils]: 32: Hoare triple {13382#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,213 INFO L280 TraceCheckUtils]: 33: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume true; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,215 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13382#(<= |fibo1_#in~n| 2)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,216 INFO L280 TraceCheckUtils]: 35: Hoare triple {13369#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,216 INFO L263 TraceCheckUtils]: 36: Hoare triple {13369#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,216 INFO L280 TraceCheckUtils]: 37: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,217 INFO L280 TraceCheckUtils]: 38: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,217 INFO L280 TraceCheckUtils]: 39: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,217 INFO L280 TraceCheckUtils]: 40: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,217 INFO L280 TraceCheckUtils]: 41: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,219 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {12627#true} {13369#(<= |fibo2_#in~n| 3)} #67#return; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,219 INFO L280 TraceCheckUtils]: 43: Hoare triple {13369#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,220 INFO L280 TraceCheckUtils]: 44: Hoare triple {13369#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,221 INFO L280 TraceCheckUtils]: 45: Hoare triple {13369#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,222 INFO L280 TraceCheckUtils]: 46: Hoare triple {13369#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,222 INFO L280 TraceCheckUtils]: 47: Hoare triple {13369#(<= |fibo2_#in~n| 3)} assume true; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,224 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13369#(<= |fibo2_#in~n| 3)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,225 INFO L280 TraceCheckUtils]: 49: Hoare triple {13322#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,225 INFO L263 TraceCheckUtils]: 50: Hoare triple {13322#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,225 INFO L280 TraceCheckUtils]: 51: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,226 INFO L280 TraceCheckUtils]: 52: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,226 INFO L280 TraceCheckUtils]: 53: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,226 INFO L263 TraceCheckUtils]: 54: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,227 INFO L280 TraceCheckUtils]: 55: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,227 INFO L280 TraceCheckUtils]: 56: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,227 INFO L280 TraceCheckUtils]: 57: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,227 INFO L280 TraceCheckUtils]: 58: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,228 INFO L280 TraceCheckUtils]: 59: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,228 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,228 INFO L280 TraceCheckUtils]: 61: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,229 INFO L263 TraceCheckUtils]: 62: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,229 INFO L280 TraceCheckUtils]: 63: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,229 INFO L280 TraceCheckUtils]: 64: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,229 INFO L280 TraceCheckUtils]: 65: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,230 INFO L280 TraceCheckUtils]: 66: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,230 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,230 INFO L280 TraceCheckUtils]: 68: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,230 INFO L280 TraceCheckUtils]: 69: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,231 INFO L280 TraceCheckUtils]: 70: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,231 INFO L280 TraceCheckUtils]: 71: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,231 INFO L280 TraceCheckUtils]: 72: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,233 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {12627#true} {13322#(<= |fibo1_#in~n| 4)} #71#return; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,234 INFO L280 TraceCheckUtils]: 74: Hoare triple {13322#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,235 INFO L280 TraceCheckUtils]: 75: Hoare triple {13322#(<= |fibo1_#in~n| 4)} #res := #t~ret0 + #t~ret1; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,236 INFO L280 TraceCheckUtils]: 76: Hoare triple {13322#(<= |fibo1_#in~n| 4)} havoc #t~ret0; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,237 INFO L280 TraceCheckUtils]: 77: Hoare triple {13322#(<= |fibo1_#in~n| 4)} havoc #t~ret1; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,238 INFO L280 TraceCheckUtils]: 78: Hoare triple {13322#(<= |fibo1_#in~n| 4)} assume true; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,240 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {13322#(<= |fibo1_#in~n| 4)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,240 INFO L280 TraceCheckUtils]: 80: Hoare triple {13238#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,241 INFO L263 TraceCheckUtils]: 81: Hoare triple {13238#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,241 INFO L280 TraceCheckUtils]: 82: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,241 INFO L280 TraceCheckUtils]: 83: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,242 INFO L280 TraceCheckUtils]: 84: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,242 INFO L263 TraceCheckUtils]: 85: Hoare triple {12627#true} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,242 INFO L280 TraceCheckUtils]: 86: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,242 INFO L280 TraceCheckUtils]: 87: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,243 INFO L280 TraceCheckUtils]: 88: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,243 INFO L263 TraceCheckUtils]: 89: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,243 INFO L280 TraceCheckUtils]: 90: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,243 INFO L280 TraceCheckUtils]: 91: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,243 INFO L280 TraceCheckUtils]: 92: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,244 INFO L280 TraceCheckUtils]: 93: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,244 INFO L280 TraceCheckUtils]: 94: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,244 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,244 INFO L280 TraceCheckUtils]: 96: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,245 INFO L263 TraceCheckUtils]: 97: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,245 INFO L280 TraceCheckUtils]: 98: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,245 INFO L280 TraceCheckUtils]: 99: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,246 INFO L280 TraceCheckUtils]: 100: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,246 INFO L280 TraceCheckUtils]: 101: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,246 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,246 INFO L280 TraceCheckUtils]: 103: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,247 INFO L280 TraceCheckUtils]: 104: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,247 INFO L280 TraceCheckUtils]: 105: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,247 INFO L280 TraceCheckUtils]: 106: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,248 INFO L280 TraceCheckUtils]: 107: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,248 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {12627#true} {12627#true} #69#return; {12627#true} is VALID [2020-07-11 00:49:35,248 INFO L280 TraceCheckUtils]: 109: Hoare triple {12627#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,249 INFO L263 TraceCheckUtils]: 110: Hoare triple {12627#true} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,249 INFO L280 TraceCheckUtils]: 111: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,249 INFO L280 TraceCheckUtils]: 112: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,249 INFO L280 TraceCheckUtils]: 113: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,249 INFO L280 TraceCheckUtils]: 114: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,250 INFO L280 TraceCheckUtils]: 115: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,250 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {12627#true} {12627#true} #71#return; {12627#true} is VALID [2020-07-11 00:49:35,250 INFO L280 TraceCheckUtils]: 117: Hoare triple {12627#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,250 INFO L280 TraceCheckUtils]: 118: Hoare triple {12627#true} #res := #t~ret0 + #t~ret1; {12627#true} is VALID [2020-07-11 00:49:35,250 INFO L280 TraceCheckUtils]: 119: Hoare triple {12627#true} havoc #t~ret0; {12627#true} is VALID [2020-07-11 00:49:35,251 INFO L280 TraceCheckUtils]: 120: Hoare triple {12627#true} havoc #t~ret1; {12627#true} is VALID [2020-07-11 00:49:35,251 INFO L280 TraceCheckUtils]: 121: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,253 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {12627#true} {13238#(<= |fibo2_#in~n| 5)} #67#return; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,253 INFO L280 TraceCheckUtils]: 123: Hoare triple {13238#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,254 INFO L280 TraceCheckUtils]: 124: Hoare triple {13238#(<= |fibo2_#in~n| 5)} #res := #t~ret2 + #t~ret3; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,254 INFO L280 TraceCheckUtils]: 125: Hoare triple {13238#(<= |fibo2_#in~n| 5)} havoc #t~ret3; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,255 INFO L280 TraceCheckUtils]: 126: Hoare triple {13238#(<= |fibo2_#in~n| 5)} havoc #t~ret2; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,256 INFO L280 TraceCheckUtils]: 127: Hoare triple {13238#(<= |fibo2_#in~n| 5)} assume true; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,257 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13238#(<= |fibo2_#in~n| 5)} {12627#true} #69#return; {13031#(<= fibo1_~n 6)} is VALID [2020-07-11 00:49:35,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,498 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,498 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,499 INFO L280 TraceCheckUtils]: 3: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,499 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,500 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12627#true} {13654#(<= 2 |fibo1_#in~n|)} #69#return; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,505 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,505 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,506 INFO L280 TraceCheckUtils]: 3: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,507 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12627#true} {13654#(<= 2 |fibo1_#in~n|)} #71#return; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13653#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:35,510 INFO L280 TraceCheckUtils]: 2: Hoare triple {13653#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,510 INFO L263 TraceCheckUtils]: 3: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,511 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,511 INFO L280 TraceCheckUtils]: 5: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,511 INFO L280 TraceCheckUtils]: 6: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,512 INFO L280 TraceCheckUtils]: 7: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,512 INFO L280 TraceCheckUtils]: 8: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,514 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12627#true} {13654#(<= 2 |fibo1_#in~n|)} #69#return; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,515 INFO L280 TraceCheckUtils]: 10: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,515 INFO L263 TraceCheckUtils]: 11: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,515 INFO L280 TraceCheckUtils]: 12: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,516 INFO L280 TraceCheckUtils]: 13: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,516 INFO L280 TraceCheckUtils]: 14: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,516 INFO L280 TraceCheckUtils]: 15: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,518 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12627#true} {13654#(<= 2 |fibo1_#in~n|)} #71#return; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,519 INFO L280 TraceCheckUtils]: 17: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,519 INFO L280 TraceCheckUtils]: 18: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,520 INFO L280 TraceCheckUtils]: 19: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,520 INFO L280 TraceCheckUtils]: 20: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,521 INFO L280 TraceCheckUtils]: 21: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume true; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,522 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13654#(<= 2 |fibo1_#in~n|)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,526 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,527 INFO L280 TraceCheckUtils]: 3: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,527 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,528 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12627#true} {13646#(<= 3 |fibo2_#in~n|)} #67#return; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,530 INFO L263 TraceCheckUtils]: 3: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,530 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,531 INFO L280 TraceCheckUtils]: 5: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13653#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:35,532 INFO L280 TraceCheckUtils]: 6: Hoare triple {13653#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,532 INFO L263 TraceCheckUtils]: 7: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,532 INFO L280 TraceCheckUtils]: 8: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,532 INFO L280 TraceCheckUtils]: 9: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,532 INFO L280 TraceCheckUtils]: 10: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,533 INFO L280 TraceCheckUtils]: 11: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,533 INFO L280 TraceCheckUtils]: 12: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,534 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12627#true} {13654#(<= 2 |fibo1_#in~n|)} #69#return; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,534 INFO L280 TraceCheckUtils]: 14: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,534 INFO L263 TraceCheckUtils]: 15: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,535 INFO L280 TraceCheckUtils]: 16: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,535 INFO L280 TraceCheckUtils]: 17: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,535 INFO L280 TraceCheckUtils]: 18: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,535 INFO L280 TraceCheckUtils]: 19: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,536 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12627#true} {13654#(<= 2 |fibo1_#in~n|)} #71#return; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,537 INFO L280 TraceCheckUtils]: 21: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,537 INFO L280 TraceCheckUtils]: 22: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,538 INFO L280 TraceCheckUtils]: 23: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,538 INFO L280 TraceCheckUtils]: 24: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,539 INFO L280 TraceCheckUtils]: 25: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume true; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,540 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13654#(<= 2 |fibo1_#in~n|)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,540 INFO L280 TraceCheckUtils]: 27: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,541 INFO L263 TraceCheckUtils]: 28: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,541 INFO L280 TraceCheckUtils]: 29: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,541 INFO L280 TraceCheckUtils]: 30: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,541 INFO L280 TraceCheckUtils]: 31: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,542 INFO L280 TraceCheckUtils]: 32: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,542 INFO L280 TraceCheckUtils]: 33: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,543 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12627#true} {13646#(<= 3 |fibo2_#in~n|)} #67#return; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,543 INFO L280 TraceCheckUtils]: 35: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,544 INFO L280 TraceCheckUtils]: 36: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,544 INFO L280 TraceCheckUtils]: 37: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,545 INFO L280 TraceCheckUtils]: 38: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,545 INFO L280 TraceCheckUtils]: 39: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} assume true; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,547 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13646#(<= 3 |fibo2_#in~n|)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,558 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,558 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,559 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,562 INFO L280 TraceCheckUtils]: 3: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,563 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,564 INFO L263 TraceCheckUtils]: 3: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,564 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,564 INFO L280 TraceCheckUtils]: 6: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,564 INFO L280 TraceCheckUtils]: 7: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,565 INFO L280 TraceCheckUtils]: 8: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,565 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,565 INFO L280 TraceCheckUtils]: 10: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,565 INFO L263 TraceCheckUtils]: 11: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,566 INFO L280 TraceCheckUtils]: 12: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,566 INFO L280 TraceCheckUtils]: 13: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,566 INFO L280 TraceCheckUtils]: 14: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,566 INFO L280 TraceCheckUtils]: 15: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,566 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,567 INFO L280 TraceCheckUtils]: 17: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,567 INFO L280 TraceCheckUtils]: 18: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,567 INFO L280 TraceCheckUtils]: 19: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,567 INFO L280 TraceCheckUtils]: 20: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,567 INFO L280 TraceCheckUtils]: 21: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,569 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12627#true} {13599#(<= 4 |fibo1_#in~n|)} #71#return; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,571 INFO L280 TraceCheckUtils]: 2: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,571 INFO L263 TraceCheckUtils]: 3: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,571 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,572 INFO L280 TraceCheckUtils]: 5: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,572 INFO L280 TraceCheckUtils]: 6: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,572 INFO L263 TraceCheckUtils]: 7: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,573 INFO L280 TraceCheckUtils]: 8: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,574 INFO L280 TraceCheckUtils]: 9: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13653#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:35,574 INFO L280 TraceCheckUtils]: 10: Hoare triple {13653#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,575 INFO L263 TraceCheckUtils]: 11: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,575 INFO L280 TraceCheckUtils]: 12: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,575 INFO L280 TraceCheckUtils]: 13: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,575 INFO L280 TraceCheckUtils]: 14: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,575 INFO L280 TraceCheckUtils]: 15: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,576 INFO L280 TraceCheckUtils]: 16: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,576 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12627#true} {13654#(<= 2 |fibo1_#in~n|)} #69#return; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,577 INFO L280 TraceCheckUtils]: 18: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,577 INFO L263 TraceCheckUtils]: 19: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,577 INFO L280 TraceCheckUtils]: 20: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,578 INFO L280 TraceCheckUtils]: 21: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,578 INFO L280 TraceCheckUtils]: 22: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,578 INFO L280 TraceCheckUtils]: 23: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,579 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12627#true} {13654#(<= 2 |fibo1_#in~n|)} #71#return; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,579 INFO L280 TraceCheckUtils]: 25: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,580 INFO L280 TraceCheckUtils]: 26: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,580 INFO L280 TraceCheckUtils]: 27: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,581 INFO L280 TraceCheckUtils]: 28: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,581 INFO L280 TraceCheckUtils]: 29: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume true; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,582 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13654#(<= 2 |fibo1_#in~n|)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,583 INFO L280 TraceCheckUtils]: 31: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,583 INFO L263 TraceCheckUtils]: 32: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,583 INFO L280 TraceCheckUtils]: 33: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,584 INFO L280 TraceCheckUtils]: 34: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,584 INFO L280 TraceCheckUtils]: 35: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,584 INFO L280 TraceCheckUtils]: 36: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,584 INFO L280 TraceCheckUtils]: 37: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,585 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12627#true} {13646#(<= 3 |fibo2_#in~n|)} #67#return; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,586 INFO L280 TraceCheckUtils]: 39: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,586 INFO L280 TraceCheckUtils]: 40: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,588 INFO L280 TraceCheckUtils]: 41: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,590 INFO L280 TraceCheckUtils]: 42: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,591 INFO L280 TraceCheckUtils]: 43: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} assume true; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,592 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13646#(<= 3 |fibo2_#in~n|)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,593 INFO L280 TraceCheckUtils]: 45: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,593 INFO L263 TraceCheckUtils]: 46: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,593 INFO L280 TraceCheckUtils]: 47: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,593 INFO L280 TraceCheckUtils]: 48: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,594 INFO L280 TraceCheckUtils]: 49: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,594 INFO L263 TraceCheckUtils]: 50: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,594 INFO L280 TraceCheckUtils]: 51: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,594 INFO L280 TraceCheckUtils]: 52: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,594 INFO L280 TraceCheckUtils]: 53: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,595 INFO L280 TraceCheckUtils]: 54: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,595 INFO L280 TraceCheckUtils]: 55: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,595 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,595 INFO L280 TraceCheckUtils]: 57: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,595 INFO L263 TraceCheckUtils]: 58: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,596 INFO L280 TraceCheckUtils]: 59: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,596 INFO L280 TraceCheckUtils]: 60: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,596 INFO L280 TraceCheckUtils]: 61: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,596 INFO L280 TraceCheckUtils]: 62: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,596 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,597 INFO L280 TraceCheckUtils]: 64: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,597 INFO L280 TraceCheckUtils]: 65: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,597 INFO L280 TraceCheckUtils]: 66: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,597 INFO L280 TraceCheckUtils]: 67: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,597 INFO L280 TraceCheckUtils]: 68: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,599 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {12627#true} {13599#(<= 4 |fibo1_#in~n|)} #71#return; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,599 INFO L280 TraceCheckUtils]: 70: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,600 INFO L280 TraceCheckUtils]: 71: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,600 INFO L280 TraceCheckUtils]: 72: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,601 INFO L280 TraceCheckUtils]: 73: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,601 INFO L280 TraceCheckUtils]: 74: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} assume true; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,603 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {13599#(<= 4 |fibo1_#in~n|)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,634 INFO L280 TraceCheckUtils]: 3: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,634 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,635 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,639 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,639 INFO L280 TraceCheckUtils]: 3: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,639 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,640 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,640 INFO L263 TraceCheckUtils]: 3: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,640 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,641 INFO L280 TraceCheckUtils]: 5: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,641 INFO L280 TraceCheckUtils]: 6: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,641 INFO L280 TraceCheckUtils]: 7: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,641 INFO L280 TraceCheckUtils]: 8: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,641 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,642 INFO L280 TraceCheckUtils]: 10: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,642 INFO L263 TraceCheckUtils]: 11: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,642 INFO L280 TraceCheckUtils]: 12: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,642 INFO L280 TraceCheckUtils]: 13: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,642 INFO L280 TraceCheckUtils]: 14: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,643 INFO L280 TraceCheckUtils]: 15: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,643 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,643 INFO L280 TraceCheckUtils]: 17: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,643 INFO L280 TraceCheckUtils]: 18: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,644 INFO L280 TraceCheckUtils]: 19: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,644 INFO L280 TraceCheckUtils]: 20: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,644 INFO L280 TraceCheckUtils]: 21: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,644 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12627#true} {12627#true} #69#return; {12627#true} is VALID [2020-07-11 00:49:35,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:35,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,649 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,649 INFO L280 TraceCheckUtils]: 3: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,649 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,650 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12627#true} {12627#true} #71#return; {12627#true} is VALID [2020-07-11 00:49:35,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,650 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,651 INFO L263 TraceCheckUtils]: 3: Hoare triple {12627#true} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,651 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,651 INFO L280 TraceCheckUtils]: 5: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,651 INFO L280 TraceCheckUtils]: 6: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,651 INFO L263 TraceCheckUtils]: 7: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,652 INFO L280 TraceCheckUtils]: 8: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,652 INFO L280 TraceCheckUtils]: 9: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,652 INFO L280 TraceCheckUtils]: 10: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,652 INFO L280 TraceCheckUtils]: 11: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,652 INFO L280 TraceCheckUtils]: 12: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,652 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,653 INFO L280 TraceCheckUtils]: 14: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,653 INFO L263 TraceCheckUtils]: 15: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,653 INFO L280 TraceCheckUtils]: 16: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,653 INFO L280 TraceCheckUtils]: 17: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,653 INFO L280 TraceCheckUtils]: 18: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,654 INFO L280 TraceCheckUtils]: 19: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,654 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,654 INFO L280 TraceCheckUtils]: 21: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,654 INFO L280 TraceCheckUtils]: 22: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,654 INFO L280 TraceCheckUtils]: 23: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,655 INFO L280 TraceCheckUtils]: 24: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,655 INFO L280 TraceCheckUtils]: 25: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,655 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12627#true} {12627#true} #69#return; {12627#true} is VALID [2020-07-11 00:49:35,655 INFO L280 TraceCheckUtils]: 27: Hoare triple {12627#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,656 INFO L263 TraceCheckUtils]: 28: Hoare triple {12627#true} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,656 INFO L280 TraceCheckUtils]: 29: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,656 INFO L280 TraceCheckUtils]: 30: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,656 INFO L280 TraceCheckUtils]: 31: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,657 INFO L280 TraceCheckUtils]: 32: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,657 INFO L280 TraceCheckUtils]: 33: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,657 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12627#true} {12627#true} #71#return; {12627#true} is VALID [2020-07-11 00:49:35,657 INFO L280 TraceCheckUtils]: 35: Hoare triple {12627#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,658 INFO L280 TraceCheckUtils]: 36: Hoare triple {12627#true} #res := #t~ret0 + #t~ret1; {12627#true} is VALID [2020-07-11 00:49:35,658 INFO L280 TraceCheckUtils]: 37: Hoare triple {12627#true} havoc #t~ret0; {12627#true} is VALID [2020-07-11 00:49:35,658 INFO L280 TraceCheckUtils]: 38: Hoare triple {12627#true} havoc #t~ret1; {12627#true} is VALID [2020-07-11 00:49:35,658 INFO L280 TraceCheckUtils]: 39: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,660 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12627#true} {13516#(<= 5 |fibo2_#in~n|)} #67#return; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,663 INFO L280 TraceCheckUtils]: 2: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,663 INFO L263 TraceCheckUtils]: 3: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,664 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,665 INFO L280 TraceCheckUtils]: 6: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,666 INFO L263 TraceCheckUtils]: 7: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,666 INFO L280 TraceCheckUtils]: 8: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,667 INFO L280 TraceCheckUtils]: 9: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,667 INFO L280 TraceCheckUtils]: 10: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,667 INFO L263 TraceCheckUtils]: 11: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,668 INFO L280 TraceCheckUtils]: 12: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,669 INFO L280 TraceCheckUtils]: 13: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13653#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:35,669 INFO L280 TraceCheckUtils]: 14: Hoare triple {13653#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,670 INFO L263 TraceCheckUtils]: 15: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,670 INFO L280 TraceCheckUtils]: 16: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,670 INFO L280 TraceCheckUtils]: 17: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,670 INFO L280 TraceCheckUtils]: 18: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,671 INFO L280 TraceCheckUtils]: 19: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,671 INFO L280 TraceCheckUtils]: 20: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,672 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {12627#true} {13654#(<= 2 |fibo1_#in~n|)} #69#return; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,672 INFO L280 TraceCheckUtils]: 22: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,673 INFO L263 TraceCheckUtils]: 23: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,673 INFO L280 TraceCheckUtils]: 24: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,673 INFO L280 TraceCheckUtils]: 25: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,673 INFO L280 TraceCheckUtils]: 26: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,673 INFO L280 TraceCheckUtils]: 27: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,674 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {12627#true} {13654#(<= 2 |fibo1_#in~n|)} #71#return; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,675 INFO L280 TraceCheckUtils]: 29: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,675 INFO L280 TraceCheckUtils]: 30: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,676 INFO L280 TraceCheckUtils]: 31: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,676 INFO L280 TraceCheckUtils]: 32: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,677 INFO L280 TraceCheckUtils]: 33: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume true; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,678 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13654#(<= 2 |fibo1_#in~n|)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,679 INFO L280 TraceCheckUtils]: 35: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,679 INFO L263 TraceCheckUtils]: 36: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,679 INFO L280 TraceCheckUtils]: 37: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,679 INFO L280 TraceCheckUtils]: 38: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,679 INFO L280 TraceCheckUtils]: 39: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,680 INFO L280 TraceCheckUtils]: 40: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,680 INFO L280 TraceCheckUtils]: 41: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,681 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {12627#true} {13646#(<= 3 |fibo2_#in~n|)} #67#return; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,681 INFO L280 TraceCheckUtils]: 43: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,682 INFO L280 TraceCheckUtils]: 44: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,682 INFO L280 TraceCheckUtils]: 45: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,683 INFO L280 TraceCheckUtils]: 46: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,683 INFO L280 TraceCheckUtils]: 47: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} assume true; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,684 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13646#(<= 3 |fibo2_#in~n|)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,685 INFO L280 TraceCheckUtils]: 49: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,685 INFO L263 TraceCheckUtils]: 50: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,685 INFO L280 TraceCheckUtils]: 51: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,686 INFO L280 TraceCheckUtils]: 52: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,686 INFO L280 TraceCheckUtils]: 53: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,686 INFO L263 TraceCheckUtils]: 54: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,686 INFO L280 TraceCheckUtils]: 55: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,686 INFO L280 TraceCheckUtils]: 56: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,687 INFO L280 TraceCheckUtils]: 57: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,687 INFO L280 TraceCheckUtils]: 58: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,687 INFO L280 TraceCheckUtils]: 59: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,687 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,687 INFO L280 TraceCheckUtils]: 61: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,688 INFO L263 TraceCheckUtils]: 62: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,688 INFO L280 TraceCheckUtils]: 63: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,688 INFO L280 TraceCheckUtils]: 64: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,688 INFO L280 TraceCheckUtils]: 65: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,688 INFO L280 TraceCheckUtils]: 66: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,688 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,689 INFO L280 TraceCheckUtils]: 68: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,689 INFO L280 TraceCheckUtils]: 69: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,689 INFO L280 TraceCheckUtils]: 70: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,689 INFO L280 TraceCheckUtils]: 71: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,690 INFO L280 TraceCheckUtils]: 72: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,691 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {12627#true} {13599#(<= 4 |fibo1_#in~n|)} #71#return; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,691 INFO L280 TraceCheckUtils]: 74: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,692 INFO L280 TraceCheckUtils]: 75: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,693 INFO L280 TraceCheckUtils]: 76: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,693 INFO L280 TraceCheckUtils]: 77: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,694 INFO L280 TraceCheckUtils]: 78: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} assume true; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,695 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {13599#(<= 4 |fibo1_#in~n|)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,695 INFO L280 TraceCheckUtils]: 80: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,696 INFO L263 TraceCheckUtils]: 81: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,696 INFO L280 TraceCheckUtils]: 82: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,696 INFO L280 TraceCheckUtils]: 83: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,697 INFO L280 TraceCheckUtils]: 84: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,697 INFO L263 TraceCheckUtils]: 85: Hoare triple {12627#true} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,697 INFO L280 TraceCheckUtils]: 86: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,697 INFO L280 TraceCheckUtils]: 87: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,697 INFO L280 TraceCheckUtils]: 88: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,698 INFO L263 TraceCheckUtils]: 89: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,698 INFO L280 TraceCheckUtils]: 90: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,698 INFO L280 TraceCheckUtils]: 91: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,698 INFO L280 TraceCheckUtils]: 92: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,698 INFO L280 TraceCheckUtils]: 93: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,699 INFO L280 TraceCheckUtils]: 94: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,699 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,699 INFO L280 TraceCheckUtils]: 96: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,699 INFO L263 TraceCheckUtils]: 97: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,699 INFO L280 TraceCheckUtils]: 98: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,700 INFO L280 TraceCheckUtils]: 99: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,700 INFO L280 TraceCheckUtils]: 100: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,700 INFO L280 TraceCheckUtils]: 101: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,700 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,700 INFO L280 TraceCheckUtils]: 103: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,701 INFO L280 TraceCheckUtils]: 104: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,701 INFO L280 TraceCheckUtils]: 105: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,701 INFO L280 TraceCheckUtils]: 106: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,701 INFO L280 TraceCheckUtils]: 107: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,702 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {12627#true} {12627#true} #69#return; {12627#true} is VALID [2020-07-11 00:49:35,702 INFO L280 TraceCheckUtils]: 109: Hoare triple {12627#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,702 INFO L263 TraceCheckUtils]: 110: Hoare triple {12627#true} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,702 INFO L280 TraceCheckUtils]: 111: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,702 INFO L280 TraceCheckUtils]: 112: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,703 INFO L280 TraceCheckUtils]: 113: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,703 INFO L280 TraceCheckUtils]: 114: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,703 INFO L280 TraceCheckUtils]: 115: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,703 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {12627#true} {12627#true} #71#return; {12627#true} is VALID [2020-07-11 00:49:35,703 INFO L280 TraceCheckUtils]: 117: Hoare triple {12627#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,704 INFO L280 TraceCheckUtils]: 118: Hoare triple {12627#true} #res := #t~ret0 + #t~ret1; {12627#true} is VALID [2020-07-11 00:49:35,704 INFO L280 TraceCheckUtils]: 119: Hoare triple {12627#true} havoc #t~ret0; {12627#true} is VALID [2020-07-11 00:49:35,704 INFO L280 TraceCheckUtils]: 120: Hoare triple {12627#true} havoc #t~ret1; {12627#true} is VALID [2020-07-11 00:49:35,704 INFO L280 TraceCheckUtils]: 121: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,706 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {12627#true} {13516#(<= 5 |fibo2_#in~n|)} #67#return; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,707 INFO L280 TraceCheckUtils]: 123: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,708 INFO L280 TraceCheckUtils]: 124: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,709 INFO L280 TraceCheckUtils]: 125: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} havoc #t~ret3; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,709 INFO L280 TraceCheckUtils]: 126: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} havoc #t~ret2; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,710 INFO L280 TraceCheckUtils]: 127: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} assume true; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,711 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13516#(<= 5 |fibo2_#in~n|)} {13031#(<= fibo1_~n 6)} #71#return; {12628#false} is VALID [2020-07-11 00:49:35,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,722 INFO L280 TraceCheckUtils]: 2: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,723 INFO L263 TraceCheckUtils]: 3: Hoare triple {12627#true} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,724 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,724 INFO L280 TraceCheckUtils]: 5: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,725 INFO L280 TraceCheckUtils]: 6: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,725 INFO L263 TraceCheckUtils]: 7: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,725 INFO L280 TraceCheckUtils]: 8: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,726 INFO L280 TraceCheckUtils]: 9: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,726 INFO L280 TraceCheckUtils]: 10: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,726 INFO L263 TraceCheckUtils]: 11: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,727 INFO L280 TraceCheckUtils]: 12: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,727 INFO L280 TraceCheckUtils]: 13: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,728 INFO L280 TraceCheckUtils]: 14: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,728 INFO L263 TraceCheckUtils]: 15: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,728 INFO L280 TraceCheckUtils]: 16: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,729 INFO L280 TraceCheckUtils]: 17: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,729 INFO L280 TraceCheckUtils]: 18: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,730 INFO L263 TraceCheckUtils]: 19: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,730 INFO L280 TraceCheckUtils]: 20: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,731 INFO L280 TraceCheckUtils]: 21: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,731 INFO L280 TraceCheckUtils]: 22: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,732 INFO L280 TraceCheckUtils]: 23: Hoare triple {13388#(<= |fibo2_#in~n| 1)} #res := 1; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,732 INFO L280 TraceCheckUtils]: 24: Hoare triple {13388#(<= |fibo2_#in~n| 1)} assume true; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,734 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13388#(<= |fibo2_#in~n| 1)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,734 INFO L280 TraceCheckUtils]: 26: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,734 INFO L263 TraceCheckUtils]: 27: Hoare triple {13382#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,735 INFO L280 TraceCheckUtils]: 28: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,735 INFO L280 TraceCheckUtils]: 29: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,735 INFO L280 TraceCheckUtils]: 30: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,735 INFO L280 TraceCheckUtils]: 31: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,737 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {12627#true} {13382#(<= |fibo1_#in~n| 2)} #71#return; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,737 INFO L280 TraceCheckUtils]: 33: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,738 INFO L280 TraceCheckUtils]: 34: Hoare triple {13382#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,738 INFO L280 TraceCheckUtils]: 35: Hoare triple {13382#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,739 INFO L280 TraceCheckUtils]: 36: Hoare triple {13382#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,739 INFO L280 TraceCheckUtils]: 37: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume true; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,741 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13382#(<= |fibo1_#in~n| 2)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,741 INFO L280 TraceCheckUtils]: 39: Hoare triple {13369#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,742 INFO L263 TraceCheckUtils]: 40: Hoare triple {13369#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,742 INFO L280 TraceCheckUtils]: 41: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,742 INFO L280 TraceCheckUtils]: 42: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,742 INFO L280 TraceCheckUtils]: 43: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,742 INFO L280 TraceCheckUtils]: 44: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,742 INFO L280 TraceCheckUtils]: 45: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,743 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {12627#true} {13369#(<= |fibo2_#in~n| 3)} #67#return; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,744 INFO L280 TraceCheckUtils]: 47: Hoare triple {13369#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,744 INFO L280 TraceCheckUtils]: 48: Hoare triple {13369#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,745 INFO L280 TraceCheckUtils]: 49: Hoare triple {13369#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,745 INFO L280 TraceCheckUtils]: 50: Hoare triple {13369#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,746 INFO L280 TraceCheckUtils]: 51: Hoare triple {13369#(<= |fibo2_#in~n| 3)} assume true; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,747 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13369#(<= |fibo2_#in~n| 3)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,748 INFO L280 TraceCheckUtils]: 53: Hoare triple {13322#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,748 INFO L263 TraceCheckUtils]: 54: Hoare triple {13322#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,748 INFO L280 TraceCheckUtils]: 55: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,748 INFO L280 TraceCheckUtils]: 56: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,748 INFO L280 TraceCheckUtils]: 57: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,749 INFO L263 TraceCheckUtils]: 58: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,749 INFO L280 TraceCheckUtils]: 59: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,749 INFO L280 TraceCheckUtils]: 60: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,749 INFO L280 TraceCheckUtils]: 61: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,749 INFO L280 TraceCheckUtils]: 62: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,749 INFO L280 TraceCheckUtils]: 63: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,750 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,750 INFO L280 TraceCheckUtils]: 65: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,750 INFO L263 TraceCheckUtils]: 66: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,750 INFO L280 TraceCheckUtils]: 67: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,750 INFO L280 TraceCheckUtils]: 68: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,750 INFO L280 TraceCheckUtils]: 69: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,751 INFO L280 TraceCheckUtils]: 70: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,751 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,751 INFO L280 TraceCheckUtils]: 72: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,751 INFO L280 TraceCheckUtils]: 73: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,751 INFO L280 TraceCheckUtils]: 74: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,752 INFO L280 TraceCheckUtils]: 75: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,752 INFO L280 TraceCheckUtils]: 76: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,753 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {12627#true} {13322#(<= |fibo1_#in~n| 4)} #71#return; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,753 INFO L280 TraceCheckUtils]: 78: Hoare triple {13322#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,754 INFO L280 TraceCheckUtils]: 79: Hoare triple {13322#(<= |fibo1_#in~n| 4)} #res := #t~ret0 + #t~ret1; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,755 INFO L280 TraceCheckUtils]: 80: Hoare triple {13322#(<= |fibo1_#in~n| 4)} havoc #t~ret0; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,756 INFO L280 TraceCheckUtils]: 81: Hoare triple {13322#(<= |fibo1_#in~n| 4)} havoc #t~ret1; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,757 INFO L280 TraceCheckUtils]: 82: Hoare triple {13322#(<= |fibo1_#in~n| 4)} assume true; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,758 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13322#(<= |fibo1_#in~n| 4)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,758 INFO L280 TraceCheckUtils]: 84: Hoare triple {13238#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,759 INFO L263 TraceCheckUtils]: 85: Hoare triple {13238#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,759 INFO L280 TraceCheckUtils]: 86: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,759 INFO L280 TraceCheckUtils]: 87: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,759 INFO L280 TraceCheckUtils]: 88: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,759 INFO L263 TraceCheckUtils]: 89: Hoare triple {12627#true} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,760 INFO L280 TraceCheckUtils]: 90: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,760 INFO L280 TraceCheckUtils]: 91: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,760 INFO L280 TraceCheckUtils]: 92: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,760 INFO L263 TraceCheckUtils]: 93: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,760 INFO L280 TraceCheckUtils]: 94: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,760 INFO L280 TraceCheckUtils]: 95: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,761 INFO L280 TraceCheckUtils]: 96: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,761 INFO L280 TraceCheckUtils]: 97: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,761 INFO L280 TraceCheckUtils]: 98: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,761 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,761 INFO L280 TraceCheckUtils]: 100: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,761 INFO L263 TraceCheckUtils]: 101: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,762 INFO L280 TraceCheckUtils]: 102: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,762 INFO L280 TraceCheckUtils]: 103: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,762 INFO L280 TraceCheckUtils]: 104: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,762 INFO L280 TraceCheckUtils]: 105: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,762 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,763 INFO L280 TraceCheckUtils]: 107: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,763 INFO L280 TraceCheckUtils]: 108: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,763 INFO L280 TraceCheckUtils]: 109: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,763 INFO L280 TraceCheckUtils]: 110: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,763 INFO L280 TraceCheckUtils]: 111: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,763 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {12627#true} {12627#true} #69#return; {12627#true} is VALID [2020-07-11 00:49:35,764 INFO L280 TraceCheckUtils]: 113: Hoare triple {12627#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,764 INFO L263 TraceCheckUtils]: 114: Hoare triple {12627#true} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,764 INFO L280 TraceCheckUtils]: 115: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,764 INFO L280 TraceCheckUtils]: 116: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,764 INFO L280 TraceCheckUtils]: 117: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,765 INFO L280 TraceCheckUtils]: 118: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,765 INFO L280 TraceCheckUtils]: 119: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,765 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {12627#true} {12627#true} #71#return; {12627#true} is VALID [2020-07-11 00:49:35,765 INFO L280 TraceCheckUtils]: 121: Hoare triple {12627#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,765 INFO L280 TraceCheckUtils]: 122: Hoare triple {12627#true} #res := #t~ret0 + #t~ret1; {12627#true} is VALID [2020-07-11 00:49:35,765 INFO L280 TraceCheckUtils]: 123: Hoare triple {12627#true} havoc #t~ret0; {12627#true} is VALID [2020-07-11 00:49:35,766 INFO L280 TraceCheckUtils]: 124: Hoare triple {12627#true} havoc #t~ret1; {12627#true} is VALID [2020-07-11 00:49:35,766 INFO L280 TraceCheckUtils]: 125: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,767 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {12627#true} {13238#(<= |fibo2_#in~n| 5)} #67#return; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,767 INFO L280 TraceCheckUtils]: 127: Hoare triple {13238#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,768 INFO L280 TraceCheckUtils]: 128: Hoare triple {13238#(<= |fibo2_#in~n| 5)} #res := #t~ret2 + #t~ret3; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,768 INFO L280 TraceCheckUtils]: 129: Hoare triple {13238#(<= |fibo2_#in~n| 5)} havoc #t~ret3; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,769 INFO L280 TraceCheckUtils]: 130: Hoare triple {13238#(<= |fibo2_#in~n| 5)} havoc #t~ret2; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,770 INFO L280 TraceCheckUtils]: 131: Hoare triple {13238#(<= |fibo2_#in~n| 5)} assume true; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,771 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {13238#(<= |fibo2_#in~n| 5)} {12627#true} #69#return; {13031#(<= fibo1_~n 6)} is VALID [2020-07-11 00:49:35,771 INFO L280 TraceCheckUtils]: 133: Hoare triple {13031#(<= fibo1_~n 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13031#(<= fibo1_~n 6)} is VALID [2020-07-11 00:49:35,771 INFO L263 TraceCheckUtils]: 134: Hoare triple {13031#(<= fibo1_~n 6)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,772 INFO L280 TraceCheckUtils]: 135: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,773 INFO L280 TraceCheckUtils]: 136: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,773 INFO L280 TraceCheckUtils]: 137: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,774 INFO L263 TraceCheckUtils]: 138: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,774 INFO L280 TraceCheckUtils]: 139: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,775 INFO L280 TraceCheckUtils]: 140: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,775 INFO L280 TraceCheckUtils]: 141: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,775 INFO L263 TraceCheckUtils]: 142: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,776 INFO L280 TraceCheckUtils]: 143: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,776 INFO L280 TraceCheckUtils]: 144: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,777 INFO L280 TraceCheckUtils]: 145: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,777 INFO L263 TraceCheckUtils]: 146: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,777 INFO L280 TraceCheckUtils]: 147: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,778 INFO L280 TraceCheckUtils]: 148: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13653#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:35,779 INFO L280 TraceCheckUtils]: 149: Hoare triple {13653#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,779 INFO L263 TraceCheckUtils]: 150: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,779 INFO L280 TraceCheckUtils]: 151: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,779 INFO L280 TraceCheckUtils]: 152: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,780 INFO L280 TraceCheckUtils]: 153: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,780 INFO L280 TraceCheckUtils]: 154: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,780 INFO L280 TraceCheckUtils]: 155: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,781 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {12627#true} {13654#(<= 2 |fibo1_#in~n|)} #69#return; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,781 INFO L280 TraceCheckUtils]: 157: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,782 INFO L263 TraceCheckUtils]: 158: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,782 INFO L280 TraceCheckUtils]: 159: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,782 INFO L280 TraceCheckUtils]: 160: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,782 INFO L280 TraceCheckUtils]: 161: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,782 INFO L280 TraceCheckUtils]: 162: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,783 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {12627#true} {13654#(<= 2 |fibo1_#in~n|)} #71#return; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,784 INFO L280 TraceCheckUtils]: 164: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,784 INFO L280 TraceCheckUtils]: 165: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,785 INFO L280 TraceCheckUtils]: 166: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,785 INFO L280 TraceCheckUtils]: 167: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,786 INFO L280 TraceCheckUtils]: 168: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume true; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,787 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {13654#(<= 2 |fibo1_#in~n|)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,787 INFO L280 TraceCheckUtils]: 170: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,788 INFO L263 TraceCheckUtils]: 171: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,788 INFO L280 TraceCheckUtils]: 172: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,788 INFO L280 TraceCheckUtils]: 173: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,788 INFO L280 TraceCheckUtils]: 174: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,788 INFO L280 TraceCheckUtils]: 175: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,788 INFO L280 TraceCheckUtils]: 176: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,789 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {12627#true} {13646#(<= 3 |fibo2_#in~n|)} #67#return; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,790 INFO L280 TraceCheckUtils]: 178: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,790 INFO L280 TraceCheckUtils]: 179: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,791 INFO L280 TraceCheckUtils]: 180: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,791 INFO L280 TraceCheckUtils]: 181: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,792 INFO L280 TraceCheckUtils]: 182: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} assume true; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,793 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {13646#(<= 3 |fibo2_#in~n|)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,794 INFO L280 TraceCheckUtils]: 184: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,794 INFO L263 TraceCheckUtils]: 185: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,794 INFO L280 TraceCheckUtils]: 186: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,794 INFO L280 TraceCheckUtils]: 187: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,794 INFO L280 TraceCheckUtils]: 188: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,795 INFO L263 TraceCheckUtils]: 189: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,795 INFO L280 TraceCheckUtils]: 190: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,795 INFO L280 TraceCheckUtils]: 191: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,795 INFO L280 TraceCheckUtils]: 192: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,795 INFO L280 TraceCheckUtils]: 193: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,795 INFO L280 TraceCheckUtils]: 194: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,796 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,796 INFO L280 TraceCheckUtils]: 196: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,796 INFO L263 TraceCheckUtils]: 197: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,796 INFO L280 TraceCheckUtils]: 198: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,796 INFO L280 TraceCheckUtils]: 199: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,797 INFO L280 TraceCheckUtils]: 200: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,797 INFO L280 TraceCheckUtils]: 201: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,797 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,797 INFO L280 TraceCheckUtils]: 203: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,797 INFO L280 TraceCheckUtils]: 204: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,797 INFO L280 TraceCheckUtils]: 205: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,798 INFO L280 TraceCheckUtils]: 206: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,798 INFO L280 TraceCheckUtils]: 207: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,799 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {12627#true} {13599#(<= 4 |fibo1_#in~n|)} #71#return; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,799 INFO L280 TraceCheckUtils]: 209: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,800 INFO L280 TraceCheckUtils]: 210: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,800 INFO L280 TraceCheckUtils]: 211: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,801 INFO L280 TraceCheckUtils]: 212: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,801 INFO L280 TraceCheckUtils]: 213: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} assume true; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,802 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {13599#(<= 4 |fibo1_#in~n|)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,803 INFO L280 TraceCheckUtils]: 215: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,803 INFO L263 TraceCheckUtils]: 216: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,803 INFO L280 TraceCheckUtils]: 217: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,803 INFO L280 TraceCheckUtils]: 218: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,804 INFO L280 TraceCheckUtils]: 219: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,804 INFO L263 TraceCheckUtils]: 220: Hoare triple {12627#true} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,804 INFO L280 TraceCheckUtils]: 221: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,804 INFO L280 TraceCheckUtils]: 222: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,804 INFO L280 TraceCheckUtils]: 223: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,805 INFO L263 TraceCheckUtils]: 224: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,805 INFO L280 TraceCheckUtils]: 225: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,805 INFO L280 TraceCheckUtils]: 226: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,805 INFO L280 TraceCheckUtils]: 227: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,805 INFO L280 TraceCheckUtils]: 228: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,805 INFO L280 TraceCheckUtils]: 229: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,806 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,806 INFO L280 TraceCheckUtils]: 231: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,806 INFO L263 TraceCheckUtils]: 232: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,806 INFO L280 TraceCheckUtils]: 233: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,806 INFO L280 TraceCheckUtils]: 234: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,806 INFO L280 TraceCheckUtils]: 235: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,807 INFO L280 TraceCheckUtils]: 236: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,807 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,807 INFO L280 TraceCheckUtils]: 238: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,807 INFO L280 TraceCheckUtils]: 239: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,807 INFO L280 TraceCheckUtils]: 240: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,807 INFO L280 TraceCheckUtils]: 241: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,808 INFO L280 TraceCheckUtils]: 242: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,808 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {12627#true} {12627#true} #69#return; {12627#true} is VALID [2020-07-11 00:49:35,808 INFO L280 TraceCheckUtils]: 244: Hoare triple {12627#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,808 INFO L263 TraceCheckUtils]: 245: Hoare triple {12627#true} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,808 INFO L280 TraceCheckUtils]: 246: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,808 INFO L280 TraceCheckUtils]: 247: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,809 INFO L280 TraceCheckUtils]: 248: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,809 INFO L280 TraceCheckUtils]: 249: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,809 INFO L280 TraceCheckUtils]: 250: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,809 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {12627#true} {12627#true} #71#return; {12627#true} is VALID [2020-07-11 00:49:35,809 INFO L280 TraceCheckUtils]: 252: Hoare triple {12627#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,809 INFO L280 TraceCheckUtils]: 253: Hoare triple {12627#true} #res := #t~ret0 + #t~ret1; {12627#true} is VALID [2020-07-11 00:49:35,810 INFO L280 TraceCheckUtils]: 254: Hoare triple {12627#true} havoc #t~ret0; {12627#true} is VALID [2020-07-11 00:49:35,810 INFO L280 TraceCheckUtils]: 255: Hoare triple {12627#true} havoc #t~ret1; {12627#true} is VALID [2020-07-11 00:49:35,810 INFO L280 TraceCheckUtils]: 256: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,812 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {12627#true} {13516#(<= 5 |fibo2_#in~n|)} #67#return; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,812 INFO L280 TraceCheckUtils]: 258: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,813 INFO L280 TraceCheckUtils]: 259: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,814 INFO L280 TraceCheckUtils]: 260: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} havoc #t~ret3; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,815 INFO L280 TraceCheckUtils]: 261: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} havoc #t~ret2; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,816 INFO L280 TraceCheckUtils]: 262: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} assume true; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,816 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {13516#(<= 5 |fibo2_#in~n|)} {13031#(<= fibo1_~n 6)} #71#return; {12628#false} is VALID [2020-07-11 00:49:35,817 INFO L280 TraceCheckUtils]: 264: Hoare triple {12628#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12628#false} is VALID [2020-07-11 00:49:35,817 INFO L280 TraceCheckUtils]: 265: Hoare triple {12628#false} #res := #t~ret0 + #t~ret1; {12628#false} is VALID [2020-07-11 00:49:35,817 INFO L280 TraceCheckUtils]: 266: Hoare triple {12628#false} havoc #t~ret0; {12628#false} is VALID [2020-07-11 00:49:35,817 INFO L280 TraceCheckUtils]: 267: Hoare triple {12628#false} havoc #t~ret1; {12628#false} is VALID [2020-07-11 00:49:35,817 INFO L280 TraceCheckUtils]: 268: Hoare triple {12628#false} assume true; {12628#false} is VALID [2020-07-11 00:49:35,817 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {12628#false} {12631#(<= main_~x~0 6)} #63#return; {12628#false} is VALID [2020-07-11 00:49:35,867 INFO L263 TraceCheckUtils]: 0: Hoare triple {12627#true} call ULTIMATE.init(); {12627#true} is VALID [2020-07-11 00:49:35,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,867 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12627#true} {12627#true} #59#return; {12627#true} is VALID [2020-07-11 00:49:35,867 INFO L263 TraceCheckUtils]: 3: Hoare triple {12627#true} call #t~ret5 := main(); {12627#true} is VALID [2020-07-11 00:49:35,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {12627#true} ~x~0 := 6; {12631#(<= main_~x~0 6)} is VALID [2020-07-11 00:49:35,868 INFO L263 TraceCheckUtils]: 5: Hoare triple {12631#(<= main_~x~0 6)} call #t~ret4 := fibo1(~x~0); {12627#true} is VALID [2020-07-11 00:49:35,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,868 INFO L280 TraceCheckUtils]: 7: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,869 INFO L280 TraceCheckUtils]: 8: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,869 INFO L263 TraceCheckUtils]: 9: Hoare triple {12627#true} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,869 INFO L280 TraceCheckUtils]: 10: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,869 INFO L280 TraceCheckUtils]: 11: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,870 INFO L280 TraceCheckUtils]: 12: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,870 INFO L263 TraceCheckUtils]: 13: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,870 INFO L280 TraceCheckUtils]: 14: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,871 INFO L280 TraceCheckUtils]: 15: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,871 INFO L280 TraceCheckUtils]: 16: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,871 INFO L263 TraceCheckUtils]: 17: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,872 INFO L280 TraceCheckUtils]: 18: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,872 INFO L280 TraceCheckUtils]: 19: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,872 INFO L280 TraceCheckUtils]: 20: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,873 INFO L263 TraceCheckUtils]: 21: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,873 INFO L280 TraceCheckUtils]: 22: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,873 INFO L280 TraceCheckUtils]: 23: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,874 INFO L280 TraceCheckUtils]: 24: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,874 INFO L263 TraceCheckUtils]: 25: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,874 INFO L280 TraceCheckUtils]: 26: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,874 INFO L280 TraceCheckUtils]: 27: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,875 INFO L280 TraceCheckUtils]: 28: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,875 INFO L280 TraceCheckUtils]: 29: Hoare triple {13388#(<= |fibo2_#in~n| 1)} #res := 1; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,876 INFO L280 TraceCheckUtils]: 30: Hoare triple {13388#(<= |fibo2_#in~n| 1)} assume true; {13388#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:35,876 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13388#(<= |fibo2_#in~n| 1)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,877 INFO L280 TraceCheckUtils]: 32: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,877 INFO L263 TraceCheckUtils]: 33: Hoare triple {13382#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,877 INFO L280 TraceCheckUtils]: 34: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,877 INFO L280 TraceCheckUtils]: 35: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,877 INFO L280 TraceCheckUtils]: 36: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,877 INFO L280 TraceCheckUtils]: 37: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,878 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12627#true} {13382#(<= |fibo1_#in~n| 2)} #71#return; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,878 INFO L280 TraceCheckUtils]: 39: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,879 INFO L280 TraceCheckUtils]: 40: Hoare triple {13382#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,879 INFO L280 TraceCheckUtils]: 41: Hoare triple {13382#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,880 INFO L280 TraceCheckUtils]: 42: Hoare triple {13382#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,880 INFO L280 TraceCheckUtils]: 43: Hoare triple {13382#(<= |fibo1_#in~n| 2)} assume true; {13382#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:35,881 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13382#(<= |fibo1_#in~n| 2)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,882 INFO L280 TraceCheckUtils]: 45: Hoare triple {13369#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,882 INFO L263 TraceCheckUtils]: 46: Hoare triple {13369#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,882 INFO L280 TraceCheckUtils]: 47: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,882 INFO L280 TraceCheckUtils]: 48: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,882 INFO L280 TraceCheckUtils]: 49: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,882 INFO L280 TraceCheckUtils]: 50: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,883 INFO L280 TraceCheckUtils]: 51: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,883 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {12627#true} {13369#(<= |fibo2_#in~n| 3)} #67#return; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,883 INFO L280 TraceCheckUtils]: 53: Hoare triple {13369#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,884 INFO L280 TraceCheckUtils]: 54: Hoare triple {13369#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,884 INFO L280 TraceCheckUtils]: 55: Hoare triple {13369#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,885 INFO L280 TraceCheckUtils]: 56: Hoare triple {13369#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,885 INFO L280 TraceCheckUtils]: 57: Hoare triple {13369#(<= |fibo2_#in~n| 3)} assume true; {13369#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:35,886 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13369#(<= |fibo2_#in~n| 3)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,886 INFO L280 TraceCheckUtils]: 59: Hoare triple {13322#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,887 INFO L263 TraceCheckUtils]: 60: Hoare triple {13322#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,887 INFO L280 TraceCheckUtils]: 61: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,887 INFO L280 TraceCheckUtils]: 62: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,887 INFO L280 TraceCheckUtils]: 63: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,887 INFO L263 TraceCheckUtils]: 64: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,887 INFO L280 TraceCheckUtils]: 65: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,887 INFO L280 TraceCheckUtils]: 66: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,888 INFO L280 TraceCheckUtils]: 67: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,888 INFO L280 TraceCheckUtils]: 68: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,888 INFO L280 TraceCheckUtils]: 69: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,888 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,888 INFO L280 TraceCheckUtils]: 71: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,888 INFO L263 TraceCheckUtils]: 72: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,888 INFO L280 TraceCheckUtils]: 73: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,889 INFO L280 TraceCheckUtils]: 74: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,889 INFO L280 TraceCheckUtils]: 75: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,889 INFO L280 TraceCheckUtils]: 76: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,889 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,889 INFO L280 TraceCheckUtils]: 78: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,889 INFO L280 TraceCheckUtils]: 79: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,889 INFO L280 TraceCheckUtils]: 80: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,889 INFO L280 TraceCheckUtils]: 81: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,889 INFO L280 TraceCheckUtils]: 82: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,890 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {12627#true} {13322#(<= |fibo1_#in~n| 4)} #71#return; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,890 INFO L280 TraceCheckUtils]: 84: Hoare triple {13322#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,891 INFO L280 TraceCheckUtils]: 85: Hoare triple {13322#(<= |fibo1_#in~n| 4)} #res := #t~ret0 + #t~ret1; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,891 INFO L280 TraceCheckUtils]: 86: Hoare triple {13322#(<= |fibo1_#in~n| 4)} havoc #t~ret0; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,891 INFO L280 TraceCheckUtils]: 87: Hoare triple {13322#(<= |fibo1_#in~n| 4)} havoc #t~ret1; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,892 INFO L280 TraceCheckUtils]: 88: Hoare triple {13322#(<= |fibo1_#in~n| 4)} assume true; {13322#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:35,892 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13322#(<= |fibo1_#in~n| 4)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,893 INFO L280 TraceCheckUtils]: 90: Hoare triple {13238#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,893 INFO L263 TraceCheckUtils]: 91: Hoare triple {13238#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,893 INFO L280 TraceCheckUtils]: 92: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,893 INFO L280 TraceCheckUtils]: 93: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,893 INFO L280 TraceCheckUtils]: 94: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,893 INFO L263 TraceCheckUtils]: 95: Hoare triple {12627#true} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,893 INFO L280 TraceCheckUtils]: 96: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,894 INFO L280 TraceCheckUtils]: 97: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,894 INFO L280 TraceCheckUtils]: 98: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,894 INFO L263 TraceCheckUtils]: 99: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,894 INFO L280 TraceCheckUtils]: 100: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,894 INFO L280 TraceCheckUtils]: 101: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,894 INFO L280 TraceCheckUtils]: 102: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,894 INFO L280 TraceCheckUtils]: 103: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,894 INFO L280 TraceCheckUtils]: 104: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,894 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,895 INFO L280 TraceCheckUtils]: 106: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,895 INFO L263 TraceCheckUtils]: 107: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,895 INFO L280 TraceCheckUtils]: 108: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,895 INFO L280 TraceCheckUtils]: 109: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,895 INFO L280 TraceCheckUtils]: 110: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,895 INFO L280 TraceCheckUtils]: 111: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,895 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,895 INFO L280 TraceCheckUtils]: 113: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,895 INFO L280 TraceCheckUtils]: 114: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,896 INFO L280 TraceCheckUtils]: 115: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,896 INFO L280 TraceCheckUtils]: 116: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,896 INFO L280 TraceCheckUtils]: 117: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,896 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {12627#true} {12627#true} #69#return; {12627#true} is VALID [2020-07-11 00:49:35,896 INFO L280 TraceCheckUtils]: 119: Hoare triple {12627#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,896 INFO L263 TraceCheckUtils]: 120: Hoare triple {12627#true} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,896 INFO L280 TraceCheckUtils]: 121: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,896 INFO L280 TraceCheckUtils]: 122: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,896 INFO L280 TraceCheckUtils]: 123: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,897 INFO L280 TraceCheckUtils]: 124: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,897 INFO L280 TraceCheckUtils]: 125: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,897 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {12627#true} {12627#true} #71#return; {12627#true} is VALID [2020-07-11 00:49:35,897 INFO L280 TraceCheckUtils]: 127: Hoare triple {12627#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,897 INFO L280 TraceCheckUtils]: 128: Hoare triple {12627#true} #res := #t~ret0 + #t~ret1; {12627#true} is VALID [2020-07-11 00:49:35,897 INFO L280 TraceCheckUtils]: 129: Hoare triple {12627#true} havoc #t~ret0; {12627#true} is VALID [2020-07-11 00:49:35,897 INFO L280 TraceCheckUtils]: 130: Hoare triple {12627#true} havoc #t~ret1; {12627#true} is VALID [2020-07-11 00:49:35,897 INFO L280 TraceCheckUtils]: 131: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,898 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {12627#true} {13238#(<= |fibo2_#in~n| 5)} #67#return; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,898 INFO L280 TraceCheckUtils]: 133: Hoare triple {13238#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,899 INFO L280 TraceCheckUtils]: 134: Hoare triple {13238#(<= |fibo2_#in~n| 5)} #res := #t~ret2 + #t~ret3; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,899 INFO L280 TraceCheckUtils]: 135: Hoare triple {13238#(<= |fibo2_#in~n| 5)} havoc #t~ret3; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,899 INFO L280 TraceCheckUtils]: 136: Hoare triple {13238#(<= |fibo2_#in~n| 5)} havoc #t~ret2; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,900 INFO L280 TraceCheckUtils]: 137: Hoare triple {13238#(<= |fibo2_#in~n| 5)} assume true; {13238#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:35,901 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {13238#(<= |fibo2_#in~n| 5)} {12627#true} #69#return; {13031#(<= fibo1_~n 6)} is VALID [2020-07-11 00:49:35,901 INFO L280 TraceCheckUtils]: 139: Hoare triple {13031#(<= fibo1_~n 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13031#(<= fibo1_~n 6)} is VALID [2020-07-11 00:49:35,901 INFO L263 TraceCheckUtils]: 140: Hoare triple {13031#(<= fibo1_~n 6)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,902 INFO L280 TraceCheckUtils]: 141: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,902 INFO L280 TraceCheckUtils]: 142: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,903 INFO L280 TraceCheckUtils]: 143: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,903 INFO L263 TraceCheckUtils]: 144: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,903 INFO L280 TraceCheckUtils]: 145: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,904 INFO L280 TraceCheckUtils]: 146: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,904 INFO L280 TraceCheckUtils]: 147: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,904 INFO L263 TraceCheckUtils]: 148: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,905 INFO L280 TraceCheckUtils]: 149: Hoare triple {12627#true} ~n := #in~n; {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,905 INFO L280 TraceCheckUtils]: 150: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,905 INFO L280 TraceCheckUtils]: 151: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {13161#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,905 INFO L263 TraceCheckUtils]: 152: Hoare triple {13161#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,906 INFO L280 TraceCheckUtils]: 153: Hoare triple {12627#true} ~n := #in~n; {13280#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,906 INFO L280 TraceCheckUtils]: 154: Hoare triple {13280#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {13653#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:35,907 INFO L280 TraceCheckUtils]: 155: Hoare triple {13653#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,907 INFO L263 TraceCheckUtils]: 156: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,907 INFO L280 TraceCheckUtils]: 157: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,907 INFO L280 TraceCheckUtils]: 158: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,907 INFO L280 TraceCheckUtils]: 159: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,907 INFO L280 TraceCheckUtils]: 160: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,907 INFO L280 TraceCheckUtils]: 161: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,908 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {12627#true} {13654#(<= 2 |fibo1_#in~n|)} #69#return; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,908 INFO L280 TraceCheckUtils]: 163: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,908 INFO L263 TraceCheckUtils]: 164: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,909 INFO L280 TraceCheckUtils]: 165: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,909 INFO L280 TraceCheckUtils]: 166: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,909 INFO L280 TraceCheckUtils]: 167: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,909 INFO L280 TraceCheckUtils]: 168: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,909 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {12627#true} {13654#(<= 2 |fibo1_#in~n|)} #71#return; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,910 INFO L280 TraceCheckUtils]: 170: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,910 INFO L280 TraceCheckUtils]: 171: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,910 INFO L280 TraceCheckUtils]: 172: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,911 INFO L280 TraceCheckUtils]: 173: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,911 INFO L280 TraceCheckUtils]: 174: Hoare triple {13654#(<= 2 |fibo1_#in~n|)} assume true; {13654#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,912 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {13654#(<= 2 |fibo1_#in~n|)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,912 INFO L280 TraceCheckUtils]: 176: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,912 INFO L263 TraceCheckUtils]: 177: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,912 INFO L280 TraceCheckUtils]: 178: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,912 INFO L280 TraceCheckUtils]: 179: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,913 INFO L280 TraceCheckUtils]: 180: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,913 INFO L280 TraceCheckUtils]: 181: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,913 INFO L280 TraceCheckUtils]: 182: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,913 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {12627#true} {13646#(<= 3 |fibo2_#in~n|)} #67#return; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,914 INFO L280 TraceCheckUtils]: 184: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,914 INFO L280 TraceCheckUtils]: 185: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,915 INFO L280 TraceCheckUtils]: 186: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,915 INFO L280 TraceCheckUtils]: 187: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,915 INFO L280 TraceCheckUtils]: 188: Hoare triple {13646#(<= 3 |fibo2_#in~n|)} assume true; {13646#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,916 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {13646#(<= 3 |fibo2_#in~n|)} {13280#(= fibo1_~n |fibo1_#in~n|)} #69#return; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,916 INFO L280 TraceCheckUtils]: 190: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,917 INFO L263 TraceCheckUtils]: 191: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,917 INFO L280 TraceCheckUtils]: 192: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,917 INFO L280 TraceCheckUtils]: 193: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,917 INFO L280 TraceCheckUtils]: 194: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,917 INFO L263 TraceCheckUtils]: 195: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,917 INFO L280 TraceCheckUtils]: 196: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,917 INFO L280 TraceCheckUtils]: 197: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,917 INFO L280 TraceCheckUtils]: 198: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,918 INFO L280 TraceCheckUtils]: 199: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,918 INFO L280 TraceCheckUtils]: 200: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,918 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,918 INFO L280 TraceCheckUtils]: 202: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,918 INFO L263 TraceCheckUtils]: 203: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,918 INFO L280 TraceCheckUtils]: 204: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,918 INFO L280 TraceCheckUtils]: 205: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,918 INFO L280 TraceCheckUtils]: 206: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,918 INFO L280 TraceCheckUtils]: 207: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,919 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,919 INFO L280 TraceCheckUtils]: 209: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,919 INFO L280 TraceCheckUtils]: 210: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,919 INFO L280 TraceCheckUtils]: 211: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,919 INFO L280 TraceCheckUtils]: 212: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,919 INFO L280 TraceCheckUtils]: 213: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,920 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {12627#true} {13599#(<= 4 |fibo1_#in~n|)} #71#return; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,920 INFO L280 TraceCheckUtils]: 215: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,920 INFO L280 TraceCheckUtils]: 216: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,921 INFO L280 TraceCheckUtils]: 217: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,921 INFO L280 TraceCheckUtils]: 218: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,921 INFO L280 TraceCheckUtils]: 219: Hoare triple {13599#(<= 4 |fibo1_#in~n|)} assume true; {13599#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:35,922 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {13599#(<= 4 |fibo1_#in~n|)} {13161#(= fibo2_~n |fibo2_#in~n|)} #65#return; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,922 INFO L280 TraceCheckUtils]: 221: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,923 INFO L263 TraceCheckUtils]: 222: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,923 INFO L280 TraceCheckUtils]: 223: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,923 INFO L280 TraceCheckUtils]: 224: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,923 INFO L280 TraceCheckUtils]: 225: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,923 INFO L263 TraceCheckUtils]: 226: Hoare triple {12627#true} call #t~ret0 := fibo2(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,923 INFO L280 TraceCheckUtils]: 227: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,923 INFO L280 TraceCheckUtils]: 228: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,923 INFO L280 TraceCheckUtils]: 229: Hoare triple {12627#true} assume !(1 == ~n); {12627#true} is VALID [2020-07-11 00:49:35,923 INFO L263 TraceCheckUtils]: 230: Hoare triple {12627#true} call #t~ret2 := fibo1(~n - 1); {12627#true} is VALID [2020-07-11 00:49:35,924 INFO L280 TraceCheckUtils]: 231: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,924 INFO L280 TraceCheckUtils]: 232: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,924 INFO L280 TraceCheckUtils]: 233: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,924 INFO L280 TraceCheckUtils]: 234: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,924 INFO L280 TraceCheckUtils]: 235: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,924 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {12627#true} {12627#true} #65#return; {12627#true} is VALID [2020-07-11 00:49:35,924 INFO L280 TraceCheckUtils]: 237: Hoare triple {12627#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,924 INFO L263 TraceCheckUtils]: 238: Hoare triple {12627#true} call #t~ret3 := fibo1(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,924 INFO L280 TraceCheckUtils]: 239: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,925 INFO L280 TraceCheckUtils]: 240: Hoare triple {12627#true} assume ~n < 1; {12627#true} is VALID [2020-07-11 00:49:35,925 INFO L280 TraceCheckUtils]: 241: Hoare triple {12627#true} #res := 0; {12627#true} is VALID [2020-07-11 00:49:35,925 INFO L280 TraceCheckUtils]: 242: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,925 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {12627#true} {12627#true} #67#return; {12627#true} is VALID [2020-07-11 00:49:35,925 INFO L280 TraceCheckUtils]: 244: Hoare triple {12627#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,925 INFO L280 TraceCheckUtils]: 245: Hoare triple {12627#true} #res := #t~ret2 + #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,925 INFO L280 TraceCheckUtils]: 246: Hoare triple {12627#true} havoc #t~ret3; {12627#true} is VALID [2020-07-11 00:49:35,925 INFO L280 TraceCheckUtils]: 247: Hoare triple {12627#true} havoc #t~ret2; {12627#true} is VALID [2020-07-11 00:49:35,925 INFO L280 TraceCheckUtils]: 248: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,926 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {12627#true} {12627#true} #69#return; {12627#true} is VALID [2020-07-11 00:49:35,926 INFO L280 TraceCheckUtils]: 250: Hoare triple {12627#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,926 INFO L263 TraceCheckUtils]: 251: Hoare triple {12627#true} call #t~ret1 := fibo2(~n - 2); {12627#true} is VALID [2020-07-11 00:49:35,926 INFO L280 TraceCheckUtils]: 252: Hoare triple {12627#true} ~n := #in~n; {12627#true} is VALID [2020-07-11 00:49:35,926 INFO L280 TraceCheckUtils]: 253: Hoare triple {12627#true} assume !(~n < 1); {12627#true} is VALID [2020-07-11 00:49:35,926 INFO L280 TraceCheckUtils]: 254: Hoare triple {12627#true} assume 1 == ~n; {12627#true} is VALID [2020-07-11 00:49:35,926 INFO L280 TraceCheckUtils]: 255: Hoare triple {12627#true} #res := 1; {12627#true} is VALID [2020-07-11 00:49:35,926 INFO L280 TraceCheckUtils]: 256: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,926 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {12627#true} {12627#true} #71#return; {12627#true} is VALID [2020-07-11 00:49:35,927 INFO L280 TraceCheckUtils]: 258: Hoare triple {12627#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12627#true} is VALID [2020-07-11 00:49:35,927 INFO L280 TraceCheckUtils]: 259: Hoare triple {12627#true} #res := #t~ret0 + #t~ret1; {12627#true} is VALID [2020-07-11 00:49:35,927 INFO L280 TraceCheckUtils]: 260: Hoare triple {12627#true} havoc #t~ret0; {12627#true} is VALID [2020-07-11 00:49:35,927 INFO L280 TraceCheckUtils]: 261: Hoare triple {12627#true} havoc #t~ret1; {12627#true} is VALID [2020-07-11 00:49:35,927 INFO L280 TraceCheckUtils]: 262: Hoare triple {12627#true} assume true; {12627#true} is VALID [2020-07-11 00:49:35,928 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {12627#true} {13516#(<= 5 |fibo2_#in~n|)} #67#return; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,928 INFO L280 TraceCheckUtils]: 264: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,928 INFO L280 TraceCheckUtils]: 265: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,929 INFO L280 TraceCheckUtils]: 266: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} havoc #t~ret3; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,929 INFO L280 TraceCheckUtils]: 267: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} havoc #t~ret2; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,929 INFO L280 TraceCheckUtils]: 268: Hoare triple {13516#(<= 5 |fibo2_#in~n|)} assume true; {13516#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:35,931 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {13516#(<= 5 |fibo2_#in~n|)} {13031#(<= fibo1_~n 6)} #71#return; {12628#false} is VALID [2020-07-11 00:49:35,931 INFO L280 TraceCheckUtils]: 270: Hoare triple {12628#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12628#false} is VALID [2020-07-11 00:49:35,931 INFO L280 TraceCheckUtils]: 271: Hoare triple {12628#false} #res := #t~ret0 + #t~ret1; {12628#false} is VALID [2020-07-11 00:49:35,931 INFO L280 TraceCheckUtils]: 272: Hoare triple {12628#false} havoc #t~ret0; {12628#false} is VALID [2020-07-11 00:49:35,931 INFO L280 TraceCheckUtils]: 273: Hoare triple {12628#false} havoc #t~ret1; {12628#false} is VALID [2020-07-11 00:49:35,932 INFO L280 TraceCheckUtils]: 274: Hoare triple {12628#false} assume true; {12628#false} is VALID [2020-07-11 00:49:35,932 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {12628#false} {12631#(<= main_~x~0 6)} #63#return; {12628#false} is VALID [2020-07-11 00:49:35,932 INFO L280 TraceCheckUtils]: 276: Hoare triple {12628#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {12628#false} is VALID [2020-07-11 00:49:35,932 INFO L280 TraceCheckUtils]: 277: Hoare triple {12628#false} ~result~0 := #t~ret4; {12628#false} is VALID [2020-07-11 00:49:35,932 INFO L280 TraceCheckUtils]: 278: Hoare triple {12628#false} havoc #t~ret4; {12628#false} is VALID [2020-07-11 00:49:35,932 INFO L280 TraceCheckUtils]: 279: Hoare triple {12628#false} assume 8 != ~result~0; {12628#false} is VALID [2020-07-11 00:49:35,932 INFO L280 TraceCheckUtils]: 280: Hoare triple {12628#false} assume !false; {12628#false} is VALID [2020-07-11 00:49:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1423 backedges. 261 proven. 446 refuted. 0 times theorem prover too weak. 716 trivial. 0 not checked. [2020-07-11 00:49:35,967 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2089381164] [2020-07-11 00:49:35,967 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:49:35,967 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-07-11 00:49:35,967 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [291411015] [2020-07-11 00:49:35,968 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 281 [2020-07-11 00:49:35,986 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:35,987 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2020-07-11 00:49:36,135 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:36,136 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-11 00:49:36,136 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:36,138 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-11 00:49:36,138 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=204, Unknown=0, NotChecked=0, Total=240 [2020-07-11 00:49:36,138 INFO L87 Difference]: Start difference. First operand 219 states and 313 transitions. Second operand 16 states. [2020-07-11 00:49:39,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:39,475 INFO L93 Difference]: Finished difference Result 442 states and 697 transitions. [2020-07-11 00:49:39,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-07-11 00:49:39,476 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 281 [2020-07-11 00:49:39,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:39,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-11 00:49:39,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 245 transitions. [2020-07-11 00:49:39,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-11 00:49:39,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 245 transitions. [2020-07-11 00:49:39,490 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states and 245 transitions. [2020-07-11 00:49:39,852 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 245 edges. 245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:39,861 INFO L225 Difference]: With dead ends: 442 [2020-07-11 00:49:39,861 INFO L226 Difference]: Without dead ends: 210 [2020-07-11 00:49:39,868 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 214 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=178, Invalid=944, Unknown=0, NotChecked=0, Total=1122 [2020-07-11 00:49:39,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2020-07-11 00:49:40,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 179. [2020-07-11 00:49:40,507 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:40,508 INFO L82 GeneralOperation]: Start isEquivalent. First operand 210 states. Second operand 179 states. [2020-07-11 00:49:40,508 INFO L74 IsIncluded]: Start isIncluded. First operand 210 states. Second operand 179 states. [2020-07-11 00:49:40,508 INFO L87 Difference]: Start difference. First operand 210 states. Second operand 179 states. [2020-07-11 00:49:40,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:40,519 INFO L93 Difference]: Finished difference Result 210 states and 283 transitions. [2020-07-11 00:49:40,519 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 283 transitions. [2020-07-11 00:49:40,521 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:40,521 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:40,521 INFO L74 IsIncluded]: Start isIncluded. First operand 179 states. Second operand 210 states. [2020-07-11 00:49:40,521 INFO L87 Difference]: Start difference. First operand 179 states. Second operand 210 states. [2020-07-11 00:49:40,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:40,530 INFO L93 Difference]: Finished difference Result 210 states and 283 transitions. [2020-07-11 00:49:40,530 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 283 transitions. [2020-07-11 00:49:40,532 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:40,532 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:40,532 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:40,532 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:40,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 179 states. [2020-07-11 00:49:40,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 233 transitions. [2020-07-11 00:49:40,539 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 233 transitions. Word has length 281 [2020-07-11 00:49:40,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:40,540 INFO L479 AbstractCegarLoop]: Abstraction has 179 states and 233 transitions. [2020-07-11 00:49:40,540 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-11 00:49:40,540 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 179 states and 233 transitions. [2020-07-11 00:49:40,985 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 233 edges. 233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:40,986 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 233 transitions. [2020-07-11 00:49:40,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2020-07-11 00:49:40,991 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:40,991 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 12, 12, 11, 10, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:40,992 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-07-11 00:49:40,992 INFO L427 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:40,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:40,992 INFO L82 PathProgramCache]: Analyzing trace with hash -105571326, now seen corresponding path program 5 times [2020-07-11 00:49:40,993 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:40,994 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1976826886] [2020-07-11 00:49:40,994 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,106 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,107 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15417#true} {15417#true} #59#return; {15417#true} is VALID [2020-07-11 00:49:41,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,349 INFO L280 TraceCheckUtils]: 3: Hoare triple {16074#(<= |fibo2_#in~n| 1)} #res := 1; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,350 INFO L280 TraceCheckUtils]: 4: Hoare triple {16074#(<= |fibo2_#in~n| 1)} assume true; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,351 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {16074#(<= |fibo2_#in~n| 1)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,356 INFO L280 TraceCheckUtils]: 2: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,357 INFO L280 TraceCheckUtils]: 3: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,358 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15417#true} {16068#(<= |fibo1_#in~n| 2)} #71#return; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,359 INFO L280 TraceCheckUtils]: 2: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,360 INFO L263 TraceCheckUtils]: 3: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,360 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,361 INFO L280 TraceCheckUtils]: 5: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,361 INFO L280 TraceCheckUtils]: 6: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,362 INFO L280 TraceCheckUtils]: 7: Hoare triple {16074#(<= |fibo2_#in~n| 1)} #res := 1; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,362 INFO L280 TraceCheckUtils]: 8: Hoare triple {16074#(<= |fibo2_#in~n| 1)} assume true; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,364 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {16074#(<= |fibo2_#in~n| 1)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,364 INFO L280 TraceCheckUtils]: 10: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,365 INFO L263 TraceCheckUtils]: 11: Hoare triple {16068#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,365 INFO L280 TraceCheckUtils]: 12: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,365 INFO L280 TraceCheckUtils]: 13: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,365 INFO L280 TraceCheckUtils]: 14: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,365 INFO L280 TraceCheckUtils]: 15: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,366 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15417#true} {16068#(<= |fibo1_#in~n| 2)} #71#return; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,367 INFO L280 TraceCheckUtils]: 17: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,368 INFO L280 TraceCheckUtils]: 18: Hoare triple {16068#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,369 INFO L280 TraceCheckUtils]: 19: Hoare triple {16068#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,369 INFO L280 TraceCheckUtils]: 20: Hoare triple {16068#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,370 INFO L280 TraceCheckUtils]: 21: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume true; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,371 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {16068#(<= |fibo1_#in~n| 2)} {15847#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,377 INFO L280 TraceCheckUtils]: 3: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,377 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,378 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15417#true} {16055#(<= |fibo2_#in~n| 3)} #67#return; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,380 INFO L280 TraceCheckUtils]: 2: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,380 INFO L263 TraceCheckUtils]: 3: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,381 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,382 INFO L280 TraceCheckUtils]: 5: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,382 INFO L280 TraceCheckUtils]: 6: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,383 INFO L263 TraceCheckUtils]: 7: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,383 INFO L280 TraceCheckUtils]: 8: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,384 INFO L280 TraceCheckUtils]: 9: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,384 INFO L280 TraceCheckUtils]: 10: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,385 INFO L280 TraceCheckUtils]: 11: Hoare triple {16074#(<= |fibo2_#in~n| 1)} #res := 1; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,386 INFO L280 TraceCheckUtils]: 12: Hoare triple {16074#(<= |fibo2_#in~n| 1)} assume true; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,387 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {16074#(<= |fibo2_#in~n| 1)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,387 INFO L280 TraceCheckUtils]: 14: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,388 INFO L263 TraceCheckUtils]: 15: Hoare triple {16068#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,388 INFO L280 TraceCheckUtils]: 16: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,388 INFO L280 TraceCheckUtils]: 17: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,388 INFO L280 TraceCheckUtils]: 18: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,389 INFO L280 TraceCheckUtils]: 19: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,389 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15417#true} {16068#(<= |fibo1_#in~n| 2)} #71#return; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,390 INFO L280 TraceCheckUtils]: 21: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,390 INFO L280 TraceCheckUtils]: 22: Hoare triple {16068#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,391 INFO L280 TraceCheckUtils]: 23: Hoare triple {16068#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,391 INFO L280 TraceCheckUtils]: 24: Hoare triple {16068#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,392 INFO L280 TraceCheckUtils]: 25: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume true; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,393 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16068#(<= |fibo1_#in~n| 2)} {15847#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,394 INFO L280 TraceCheckUtils]: 27: Hoare triple {16055#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,394 INFO L263 TraceCheckUtils]: 28: Hoare triple {16055#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,394 INFO L280 TraceCheckUtils]: 29: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,394 INFO L280 TraceCheckUtils]: 30: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,395 INFO L280 TraceCheckUtils]: 31: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,395 INFO L280 TraceCheckUtils]: 32: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,395 INFO L280 TraceCheckUtils]: 33: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,396 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15417#true} {16055#(<= |fibo2_#in~n| 3)} #67#return; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,396 INFO L280 TraceCheckUtils]: 35: Hoare triple {16055#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,397 INFO L280 TraceCheckUtils]: 36: Hoare triple {16055#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,398 INFO L280 TraceCheckUtils]: 37: Hoare triple {16055#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,398 INFO L280 TraceCheckUtils]: 38: Hoare triple {16055#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,399 INFO L280 TraceCheckUtils]: 39: Hoare triple {16055#(<= |fibo2_#in~n| 3)} assume true; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,400 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {16055#(<= |fibo2_#in~n| 3)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,414 INFO L280 TraceCheckUtils]: 3: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,414 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,414 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15417#true} {15417#true} #65#return; {15417#true} is VALID [2020-07-11 00:49:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,419 INFO L280 TraceCheckUtils]: 2: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,419 INFO L280 TraceCheckUtils]: 3: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,419 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15417#true} {15417#true} #67#return; {15417#true} is VALID [2020-07-11 00:49:41,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,420 INFO L280 TraceCheckUtils]: 2: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:41,420 INFO L263 TraceCheckUtils]: 3: Hoare triple {15417#true} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,420 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,420 INFO L280 TraceCheckUtils]: 5: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,421 INFO L280 TraceCheckUtils]: 6: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,421 INFO L280 TraceCheckUtils]: 7: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,421 INFO L280 TraceCheckUtils]: 8: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,421 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15417#true} {15417#true} #65#return; {15417#true} is VALID [2020-07-11 00:49:41,421 INFO L280 TraceCheckUtils]: 10: Hoare triple {15417#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,422 INFO L263 TraceCheckUtils]: 11: Hoare triple {15417#true} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,422 INFO L280 TraceCheckUtils]: 12: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,422 INFO L280 TraceCheckUtils]: 13: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,422 INFO L280 TraceCheckUtils]: 14: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,422 INFO L280 TraceCheckUtils]: 15: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,423 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15417#true} {15417#true} #67#return; {15417#true} is VALID [2020-07-11 00:49:41,423 INFO L280 TraceCheckUtils]: 17: Hoare triple {15417#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,423 INFO L280 TraceCheckUtils]: 18: Hoare triple {15417#true} #res := #t~ret2 + #t~ret3; {15417#true} is VALID [2020-07-11 00:49:41,423 INFO L280 TraceCheckUtils]: 19: Hoare triple {15417#true} havoc #t~ret3; {15417#true} is VALID [2020-07-11 00:49:41,424 INFO L280 TraceCheckUtils]: 20: Hoare triple {15417#true} havoc #t~ret2; {15417#true} is VALID [2020-07-11 00:49:41,424 INFO L280 TraceCheckUtils]: 21: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,425 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15417#true} {16008#(<= |fibo1_#in~n| 4)} #71#return; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,427 INFO L263 TraceCheckUtils]: 3: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,428 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,429 INFO L280 TraceCheckUtils]: 5: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,430 INFO L280 TraceCheckUtils]: 6: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,431 INFO L263 TraceCheckUtils]: 7: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,431 INFO L280 TraceCheckUtils]: 8: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,432 INFO L280 TraceCheckUtils]: 9: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,433 INFO L280 TraceCheckUtils]: 10: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,433 INFO L263 TraceCheckUtils]: 11: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,434 INFO L280 TraceCheckUtils]: 12: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,434 INFO L280 TraceCheckUtils]: 13: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,435 INFO L280 TraceCheckUtils]: 14: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,436 INFO L280 TraceCheckUtils]: 15: Hoare triple {16074#(<= |fibo2_#in~n| 1)} #res := 1; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,436 INFO L280 TraceCheckUtils]: 16: Hoare triple {16074#(<= |fibo2_#in~n| 1)} assume true; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,438 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {16074#(<= |fibo2_#in~n| 1)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,438 INFO L280 TraceCheckUtils]: 18: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,439 INFO L263 TraceCheckUtils]: 19: Hoare triple {16068#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,439 INFO L280 TraceCheckUtils]: 20: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,439 INFO L280 TraceCheckUtils]: 21: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,439 INFO L280 TraceCheckUtils]: 22: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,440 INFO L280 TraceCheckUtils]: 23: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,441 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15417#true} {16068#(<= |fibo1_#in~n| 2)} #71#return; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,441 INFO L280 TraceCheckUtils]: 25: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,442 INFO L280 TraceCheckUtils]: 26: Hoare triple {16068#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,443 INFO L280 TraceCheckUtils]: 27: Hoare triple {16068#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,443 INFO L280 TraceCheckUtils]: 28: Hoare triple {16068#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,444 INFO L280 TraceCheckUtils]: 29: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume true; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,445 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {16068#(<= |fibo1_#in~n| 2)} {15847#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,446 INFO L280 TraceCheckUtils]: 31: Hoare triple {16055#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,446 INFO L263 TraceCheckUtils]: 32: Hoare triple {16055#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,447 INFO L280 TraceCheckUtils]: 33: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,447 INFO L280 TraceCheckUtils]: 34: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,447 INFO L280 TraceCheckUtils]: 35: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,448 INFO L280 TraceCheckUtils]: 36: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,448 INFO L280 TraceCheckUtils]: 37: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,449 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15417#true} {16055#(<= |fibo2_#in~n| 3)} #67#return; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,450 INFO L280 TraceCheckUtils]: 39: Hoare triple {16055#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,451 INFO L280 TraceCheckUtils]: 40: Hoare triple {16055#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,451 INFO L280 TraceCheckUtils]: 41: Hoare triple {16055#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,452 INFO L280 TraceCheckUtils]: 42: Hoare triple {16055#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,453 INFO L280 TraceCheckUtils]: 43: Hoare triple {16055#(<= |fibo2_#in~n| 3)} assume true; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,454 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {16055#(<= |fibo2_#in~n| 3)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,455 INFO L280 TraceCheckUtils]: 45: Hoare triple {16008#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,455 INFO L263 TraceCheckUtils]: 46: Hoare triple {16008#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,456 INFO L280 TraceCheckUtils]: 47: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,456 INFO L280 TraceCheckUtils]: 48: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,456 INFO L280 TraceCheckUtils]: 49: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:41,457 INFO L263 TraceCheckUtils]: 50: Hoare triple {15417#true} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,457 INFO L280 TraceCheckUtils]: 51: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,457 INFO L280 TraceCheckUtils]: 52: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,457 INFO L280 TraceCheckUtils]: 53: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,458 INFO L280 TraceCheckUtils]: 54: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,458 INFO L280 TraceCheckUtils]: 55: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,458 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15417#true} {15417#true} #65#return; {15417#true} is VALID [2020-07-11 00:49:41,458 INFO L280 TraceCheckUtils]: 57: Hoare triple {15417#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,459 INFO L263 TraceCheckUtils]: 58: Hoare triple {15417#true} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,459 INFO L280 TraceCheckUtils]: 59: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,459 INFO L280 TraceCheckUtils]: 60: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,459 INFO L280 TraceCheckUtils]: 61: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,460 INFO L280 TraceCheckUtils]: 62: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,460 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15417#true} {15417#true} #67#return; {15417#true} is VALID [2020-07-11 00:49:41,460 INFO L280 TraceCheckUtils]: 64: Hoare triple {15417#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,460 INFO L280 TraceCheckUtils]: 65: Hoare triple {15417#true} #res := #t~ret2 + #t~ret3; {15417#true} is VALID [2020-07-11 00:49:41,461 INFO L280 TraceCheckUtils]: 66: Hoare triple {15417#true} havoc #t~ret3; {15417#true} is VALID [2020-07-11 00:49:41,461 INFO L280 TraceCheckUtils]: 67: Hoare triple {15417#true} havoc #t~ret2; {15417#true} is VALID [2020-07-11 00:49:41,461 INFO L280 TraceCheckUtils]: 68: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,463 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {15417#true} {16008#(<= |fibo1_#in~n| 4)} #71#return; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,464 INFO L280 TraceCheckUtils]: 70: Hoare triple {16008#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,465 INFO L280 TraceCheckUtils]: 71: Hoare triple {16008#(<= |fibo1_#in~n| 4)} #res := #t~ret0 + #t~ret1; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,465 INFO L280 TraceCheckUtils]: 72: Hoare triple {16008#(<= |fibo1_#in~n| 4)} havoc #t~ret0; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,466 INFO L280 TraceCheckUtils]: 73: Hoare triple {16008#(<= |fibo1_#in~n| 4)} havoc #t~ret1; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,466 INFO L280 TraceCheckUtils]: 74: Hoare triple {16008#(<= |fibo1_#in~n| 4)} assume true; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,468 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {16008#(<= |fibo1_#in~n| 4)} {15847#(= fibo2_~n |fibo2_#in~n|)} #65#return; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:41,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,496 INFO L280 TraceCheckUtils]: 2: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,496 INFO L280 TraceCheckUtils]: 3: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,497 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,520 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15417#true} {15417#true} #65#return; {15417#true} is VALID [2020-07-11 00:49:41,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,531 INFO L280 TraceCheckUtils]: 2: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,531 INFO L280 TraceCheckUtils]: 3: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,531 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15417#true} {15417#true} #67#return; {15417#true} is VALID [2020-07-11 00:49:41,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,532 INFO L280 TraceCheckUtils]: 2: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:41,532 INFO L263 TraceCheckUtils]: 3: Hoare triple {15417#true} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,533 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,533 INFO L280 TraceCheckUtils]: 5: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,533 INFO L280 TraceCheckUtils]: 6: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,534 INFO L280 TraceCheckUtils]: 7: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,534 INFO L280 TraceCheckUtils]: 8: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,534 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15417#true} {15417#true} #65#return; {15417#true} is VALID [2020-07-11 00:49:41,534 INFO L280 TraceCheckUtils]: 10: Hoare triple {15417#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,535 INFO L263 TraceCheckUtils]: 11: Hoare triple {15417#true} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,535 INFO L280 TraceCheckUtils]: 12: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,535 INFO L280 TraceCheckUtils]: 13: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,535 INFO L280 TraceCheckUtils]: 14: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,536 INFO L280 TraceCheckUtils]: 15: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,536 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15417#true} {15417#true} #67#return; {15417#true} is VALID [2020-07-11 00:49:41,536 INFO L280 TraceCheckUtils]: 17: Hoare triple {15417#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,536 INFO L280 TraceCheckUtils]: 18: Hoare triple {15417#true} #res := #t~ret2 + #t~ret3; {15417#true} is VALID [2020-07-11 00:49:41,537 INFO L280 TraceCheckUtils]: 19: Hoare triple {15417#true} havoc #t~ret3; {15417#true} is VALID [2020-07-11 00:49:41,537 INFO L280 TraceCheckUtils]: 20: Hoare triple {15417#true} havoc #t~ret2; {15417#true} is VALID [2020-07-11 00:49:41,537 INFO L280 TraceCheckUtils]: 21: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,538 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15417#true} {15417#true} #69#return; {15417#true} is VALID [2020-07-11 00:49:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,544 INFO L280 TraceCheckUtils]: 2: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,544 INFO L280 TraceCheckUtils]: 3: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,545 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,545 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15417#true} {15417#true} #71#return; {15417#true} is VALID [2020-07-11 00:49:41,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,546 INFO L280 TraceCheckUtils]: 2: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:41,546 INFO L263 TraceCheckUtils]: 3: Hoare triple {15417#true} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,546 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,546 INFO L280 TraceCheckUtils]: 5: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,547 INFO L280 TraceCheckUtils]: 6: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:41,547 INFO L263 TraceCheckUtils]: 7: Hoare triple {15417#true} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,547 INFO L280 TraceCheckUtils]: 8: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,547 INFO L280 TraceCheckUtils]: 9: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,547 INFO L280 TraceCheckUtils]: 10: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,548 INFO L280 TraceCheckUtils]: 11: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,548 INFO L280 TraceCheckUtils]: 12: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,548 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15417#true} {15417#true} #65#return; {15417#true} is VALID [2020-07-11 00:49:41,548 INFO L280 TraceCheckUtils]: 14: Hoare triple {15417#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,549 INFO L263 TraceCheckUtils]: 15: Hoare triple {15417#true} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,549 INFO L280 TraceCheckUtils]: 16: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,549 INFO L280 TraceCheckUtils]: 17: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,549 INFO L280 TraceCheckUtils]: 18: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,549 INFO L280 TraceCheckUtils]: 19: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,550 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15417#true} {15417#true} #67#return; {15417#true} is VALID [2020-07-11 00:49:41,550 INFO L280 TraceCheckUtils]: 21: Hoare triple {15417#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,550 INFO L280 TraceCheckUtils]: 22: Hoare triple {15417#true} #res := #t~ret2 + #t~ret3; {15417#true} is VALID [2020-07-11 00:49:41,550 INFO L280 TraceCheckUtils]: 23: Hoare triple {15417#true} havoc #t~ret3; {15417#true} is VALID [2020-07-11 00:49:41,551 INFO L280 TraceCheckUtils]: 24: Hoare triple {15417#true} havoc #t~ret2; {15417#true} is VALID [2020-07-11 00:49:41,551 INFO L280 TraceCheckUtils]: 25: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,551 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15417#true} {15417#true} #69#return; {15417#true} is VALID [2020-07-11 00:49:41,551 INFO L280 TraceCheckUtils]: 27: Hoare triple {15417#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,552 INFO L263 TraceCheckUtils]: 28: Hoare triple {15417#true} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,552 INFO L280 TraceCheckUtils]: 29: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,552 INFO L280 TraceCheckUtils]: 30: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,552 INFO L280 TraceCheckUtils]: 31: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,552 INFO L280 TraceCheckUtils]: 32: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,553 INFO L280 TraceCheckUtils]: 33: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,553 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15417#true} {15417#true} #71#return; {15417#true} is VALID [2020-07-11 00:49:41,553 INFO L280 TraceCheckUtils]: 35: Hoare triple {15417#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,553 INFO L280 TraceCheckUtils]: 36: Hoare triple {15417#true} #res := #t~ret0 + #t~ret1; {15417#true} is VALID [2020-07-11 00:49:41,553 INFO L280 TraceCheckUtils]: 37: Hoare triple {15417#true} havoc #t~ret0; {15417#true} is VALID [2020-07-11 00:49:41,554 INFO L280 TraceCheckUtils]: 38: Hoare triple {15417#true} havoc #t~ret1; {15417#true} is VALID [2020-07-11 00:49:41,554 INFO L280 TraceCheckUtils]: 39: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,555 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15417#true} {15924#(<= |fibo2_#in~n| 5)} #67#return; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:41,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,558 INFO L280 TraceCheckUtils]: 2: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,558 INFO L263 TraceCheckUtils]: 3: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,559 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,559 INFO L280 TraceCheckUtils]: 5: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,560 INFO L280 TraceCheckUtils]: 6: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,560 INFO L263 TraceCheckUtils]: 7: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,561 INFO L280 TraceCheckUtils]: 8: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,561 INFO L280 TraceCheckUtils]: 9: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,562 INFO L280 TraceCheckUtils]: 10: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,562 INFO L263 TraceCheckUtils]: 11: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,563 INFO L280 TraceCheckUtils]: 12: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,563 INFO L280 TraceCheckUtils]: 13: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,564 INFO L280 TraceCheckUtils]: 14: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,564 INFO L263 TraceCheckUtils]: 15: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,565 INFO L280 TraceCheckUtils]: 16: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,565 INFO L280 TraceCheckUtils]: 17: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,566 INFO L280 TraceCheckUtils]: 18: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,567 INFO L280 TraceCheckUtils]: 19: Hoare triple {16074#(<= |fibo2_#in~n| 1)} #res := 1; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,567 INFO L280 TraceCheckUtils]: 20: Hoare triple {16074#(<= |fibo2_#in~n| 1)} assume true; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,569 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {16074#(<= |fibo2_#in~n| 1)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,570 INFO L280 TraceCheckUtils]: 22: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,570 INFO L263 TraceCheckUtils]: 23: Hoare triple {16068#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,570 INFO L280 TraceCheckUtils]: 24: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,570 INFO L280 TraceCheckUtils]: 25: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,570 INFO L280 TraceCheckUtils]: 26: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,571 INFO L280 TraceCheckUtils]: 27: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,571 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {15417#true} {16068#(<= |fibo1_#in~n| 2)} #71#return; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,572 INFO L280 TraceCheckUtils]: 29: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,573 INFO L280 TraceCheckUtils]: 30: Hoare triple {16068#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,573 INFO L280 TraceCheckUtils]: 31: Hoare triple {16068#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,574 INFO L280 TraceCheckUtils]: 32: Hoare triple {16068#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,574 INFO L280 TraceCheckUtils]: 33: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume true; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,576 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {16068#(<= |fibo1_#in~n| 2)} {15847#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,576 INFO L280 TraceCheckUtils]: 35: Hoare triple {16055#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,577 INFO L263 TraceCheckUtils]: 36: Hoare triple {16055#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,577 INFO L280 TraceCheckUtils]: 37: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,577 INFO L280 TraceCheckUtils]: 38: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,577 INFO L280 TraceCheckUtils]: 39: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,578 INFO L280 TraceCheckUtils]: 40: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,578 INFO L280 TraceCheckUtils]: 41: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,579 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15417#true} {16055#(<= |fibo2_#in~n| 3)} #67#return; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,579 INFO L280 TraceCheckUtils]: 43: Hoare triple {16055#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,580 INFO L280 TraceCheckUtils]: 44: Hoare triple {16055#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,581 INFO L280 TraceCheckUtils]: 45: Hoare triple {16055#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,581 INFO L280 TraceCheckUtils]: 46: Hoare triple {16055#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,582 INFO L280 TraceCheckUtils]: 47: Hoare triple {16055#(<= |fibo2_#in~n| 3)} assume true; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,583 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {16055#(<= |fibo2_#in~n| 3)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,584 INFO L280 TraceCheckUtils]: 49: Hoare triple {16008#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,584 INFO L263 TraceCheckUtils]: 50: Hoare triple {16008#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,584 INFO L280 TraceCheckUtils]: 51: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,585 INFO L280 TraceCheckUtils]: 52: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,585 INFO L280 TraceCheckUtils]: 53: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:41,585 INFO L263 TraceCheckUtils]: 54: Hoare triple {15417#true} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,585 INFO L280 TraceCheckUtils]: 55: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,585 INFO L280 TraceCheckUtils]: 56: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,585 INFO L280 TraceCheckUtils]: 57: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,586 INFO L280 TraceCheckUtils]: 58: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,586 INFO L280 TraceCheckUtils]: 59: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,586 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15417#true} {15417#true} #65#return; {15417#true} is VALID [2020-07-11 00:49:41,586 INFO L280 TraceCheckUtils]: 61: Hoare triple {15417#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,586 INFO L263 TraceCheckUtils]: 62: Hoare triple {15417#true} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,586 INFO L280 TraceCheckUtils]: 63: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,587 INFO L280 TraceCheckUtils]: 64: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,587 INFO L280 TraceCheckUtils]: 65: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,587 INFO L280 TraceCheckUtils]: 66: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,587 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {15417#true} {15417#true} #67#return; {15417#true} is VALID [2020-07-11 00:49:41,587 INFO L280 TraceCheckUtils]: 68: Hoare triple {15417#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,587 INFO L280 TraceCheckUtils]: 69: Hoare triple {15417#true} #res := #t~ret2 + #t~ret3; {15417#true} is VALID [2020-07-11 00:49:41,588 INFO L280 TraceCheckUtils]: 70: Hoare triple {15417#true} havoc #t~ret3; {15417#true} is VALID [2020-07-11 00:49:41,588 INFO L280 TraceCheckUtils]: 71: Hoare triple {15417#true} havoc #t~ret2; {15417#true} is VALID [2020-07-11 00:49:41,588 INFO L280 TraceCheckUtils]: 72: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,589 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {15417#true} {16008#(<= |fibo1_#in~n| 4)} #71#return; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,589 INFO L280 TraceCheckUtils]: 74: Hoare triple {16008#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,590 INFO L280 TraceCheckUtils]: 75: Hoare triple {16008#(<= |fibo1_#in~n| 4)} #res := #t~ret0 + #t~ret1; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,590 INFO L280 TraceCheckUtils]: 76: Hoare triple {16008#(<= |fibo1_#in~n| 4)} havoc #t~ret0; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,591 INFO L280 TraceCheckUtils]: 77: Hoare triple {16008#(<= |fibo1_#in~n| 4)} havoc #t~ret1; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,591 INFO L280 TraceCheckUtils]: 78: Hoare triple {16008#(<= |fibo1_#in~n| 4)} assume true; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,593 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {16008#(<= |fibo1_#in~n| 4)} {15847#(= fibo2_~n |fibo2_#in~n|)} #65#return; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:41,593 INFO L280 TraceCheckUtils]: 80: Hoare triple {15924#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:41,594 INFO L263 TraceCheckUtils]: 81: Hoare triple {15924#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,594 INFO L280 TraceCheckUtils]: 82: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,594 INFO L280 TraceCheckUtils]: 83: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,594 INFO L280 TraceCheckUtils]: 84: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:41,594 INFO L263 TraceCheckUtils]: 85: Hoare triple {15417#true} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,595 INFO L280 TraceCheckUtils]: 86: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,595 INFO L280 TraceCheckUtils]: 87: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,595 INFO L280 TraceCheckUtils]: 88: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:41,595 INFO L263 TraceCheckUtils]: 89: Hoare triple {15417#true} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,595 INFO L280 TraceCheckUtils]: 90: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,596 INFO L280 TraceCheckUtils]: 91: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,596 INFO L280 TraceCheckUtils]: 92: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,596 INFO L280 TraceCheckUtils]: 93: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,596 INFO L280 TraceCheckUtils]: 94: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,596 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {15417#true} {15417#true} #65#return; {15417#true} is VALID [2020-07-11 00:49:41,596 INFO L280 TraceCheckUtils]: 96: Hoare triple {15417#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,597 INFO L263 TraceCheckUtils]: 97: Hoare triple {15417#true} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,597 INFO L280 TraceCheckUtils]: 98: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,597 INFO L280 TraceCheckUtils]: 99: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,597 INFO L280 TraceCheckUtils]: 100: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,597 INFO L280 TraceCheckUtils]: 101: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,598 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {15417#true} {15417#true} #67#return; {15417#true} is VALID [2020-07-11 00:49:41,598 INFO L280 TraceCheckUtils]: 103: Hoare triple {15417#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,598 INFO L280 TraceCheckUtils]: 104: Hoare triple {15417#true} #res := #t~ret2 + #t~ret3; {15417#true} is VALID [2020-07-11 00:49:41,598 INFO L280 TraceCheckUtils]: 105: Hoare triple {15417#true} havoc #t~ret3; {15417#true} is VALID [2020-07-11 00:49:41,599 INFO L280 TraceCheckUtils]: 106: Hoare triple {15417#true} havoc #t~ret2; {15417#true} is VALID [2020-07-11 00:49:41,599 INFO L280 TraceCheckUtils]: 107: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,599 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {15417#true} {15417#true} #69#return; {15417#true} is VALID [2020-07-11 00:49:41,599 INFO L280 TraceCheckUtils]: 109: Hoare triple {15417#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,599 INFO L263 TraceCheckUtils]: 110: Hoare triple {15417#true} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,600 INFO L280 TraceCheckUtils]: 111: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,600 INFO L280 TraceCheckUtils]: 112: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,600 INFO L280 TraceCheckUtils]: 113: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,600 INFO L280 TraceCheckUtils]: 114: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,600 INFO L280 TraceCheckUtils]: 115: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,601 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {15417#true} {15417#true} #71#return; {15417#true} is VALID [2020-07-11 00:49:41,601 INFO L280 TraceCheckUtils]: 117: Hoare triple {15417#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,601 INFO L280 TraceCheckUtils]: 118: Hoare triple {15417#true} #res := #t~ret0 + #t~ret1; {15417#true} is VALID [2020-07-11 00:49:41,601 INFO L280 TraceCheckUtils]: 119: Hoare triple {15417#true} havoc #t~ret0; {15417#true} is VALID [2020-07-11 00:49:41,601 INFO L280 TraceCheckUtils]: 120: Hoare triple {15417#true} havoc #t~ret1; {15417#true} is VALID [2020-07-11 00:49:41,602 INFO L280 TraceCheckUtils]: 121: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,603 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {15417#true} {15924#(<= |fibo2_#in~n| 5)} #67#return; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:41,603 INFO L280 TraceCheckUtils]: 123: Hoare triple {15924#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:41,604 INFO L280 TraceCheckUtils]: 124: Hoare triple {15924#(<= |fibo2_#in~n| 5)} #res := #t~ret2 + #t~ret3; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:41,605 INFO L280 TraceCheckUtils]: 125: Hoare triple {15924#(<= |fibo2_#in~n| 5)} havoc #t~ret3; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:41,605 INFO L280 TraceCheckUtils]: 126: Hoare triple {15924#(<= |fibo2_#in~n| 5)} havoc #t~ret2; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:41,606 INFO L280 TraceCheckUtils]: 127: Hoare triple {15924#(<= |fibo2_#in~n| 5)} assume true; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:41,607 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {15924#(<= |fibo2_#in~n| 5)} {15417#true} #69#return; {15769#(<= fibo1_~n 6)} is VALID [2020-07-11 00:49:41,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,731 INFO L280 TraceCheckUtils]: 2: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:41,732 INFO L280 TraceCheckUtils]: 3: Hoare triple {16234#(<= |fibo1_#in~n| 1)} #res := 1; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:41,732 INFO L280 TraceCheckUtils]: 4: Hoare triple {16234#(<= |fibo1_#in~n| 1)} assume true; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:41,733 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {16234#(<= |fibo1_#in~n| 1)} {15847#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,738 INFO L280 TraceCheckUtils]: 2: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,739 INFO L280 TraceCheckUtils]: 3: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,740 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15417#true} {16228#(<= |fibo2_#in~n| 2)} #67#return; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,742 INFO L263 TraceCheckUtils]: 3: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,742 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,743 INFO L280 TraceCheckUtils]: 5: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,744 INFO L280 TraceCheckUtils]: 6: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:41,744 INFO L280 TraceCheckUtils]: 7: Hoare triple {16234#(<= |fibo1_#in~n| 1)} #res := 1; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:41,745 INFO L280 TraceCheckUtils]: 8: Hoare triple {16234#(<= |fibo1_#in~n| 1)} assume true; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:41,746 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {16234#(<= |fibo1_#in~n| 1)} {15847#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,747 INFO L280 TraceCheckUtils]: 10: Hoare triple {16228#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,747 INFO L263 TraceCheckUtils]: 11: Hoare triple {16228#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,747 INFO L280 TraceCheckUtils]: 12: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,748 INFO L280 TraceCheckUtils]: 13: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,748 INFO L280 TraceCheckUtils]: 14: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,748 INFO L280 TraceCheckUtils]: 15: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,749 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15417#true} {16228#(<= |fibo2_#in~n| 2)} #67#return; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,750 INFO L280 TraceCheckUtils]: 17: Hoare triple {16228#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,750 INFO L280 TraceCheckUtils]: 18: Hoare triple {16228#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,751 INFO L280 TraceCheckUtils]: 19: Hoare triple {16228#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,751 INFO L280 TraceCheckUtils]: 20: Hoare triple {16228#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,752 INFO L280 TraceCheckUtils]: 21: Hoare triple {16228#(<= |fibo2_#in~n| 2)} assume true; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,753 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {16228#(<= |fibo2_#in~n| 2)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,759 INFO L280 TraceCheckUtils]: 3: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,759 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,760 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15417#true} {16215#(<= |fibo1_#in~n| 3)} #71#return; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,762 INFO L263 TraceCheckUtils]: 3: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,764 INFO L280 TraceCheckUtils]: 6: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,764 INFO L263 TraceCheckUtils]: 7: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,765 INFO L280 TraceCheckUtils]: 8: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,766 INFO L280 TraceCheckUtils]: 9: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,766 INFO L280 TraceCheckUtils]: 10: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:41,767 INFO L280 TraceCheckUtils]: 11: Hoare triple {16234#(<= |fibo1_#in~n| 1)} #res := 1; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:41,768 INFO L280 TraceCheckUtils]: 12: Hoare triple {16234#(<= |fibo1_#in~n| 1)} assume true; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:41,769 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {16234#(<= |fibo1_#in~n| 1)} {15847#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,770 INFO L280 TraceCheckUtils]: 14: Hoare triple {16228#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,770 INFO L263 TraceCheckUtils]: 15: Hoare triple {16228#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,770 INFO L280 TraceCheckUtils]: 16: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,770 INFO L280 TraceCheckUtils]: 17: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,771 INFO L280 TraceCheckUtils]: 18: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,771 INFO L280 TraceCheckUtils]: 19: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,772 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15417#true} {16228#(<= |fibo2_#in~n| 2)} #67#return; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,773 INFO L280 TraceCheckUtils]: 21: Hoare triple {16228#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,774 INFO L280 TraceCheckUtils]: 22: Hoare triple {16228#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,774 INFO L280 TraceCheckUtils]: 23: Hoare triple {16228#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,775 INFO L280 TraceCheckUtils]: 24: Hoare triple {16228#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,776 INFO L280 TraceCheckUtils]: 25: Hoare triple {16228#(<= |fibo2_#in~n| 2)} assume true; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,778 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16228#(<= |fibo2_#in~n| 2)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,778 INFO L280 TraceCheckUtils]: 27: Hoare triple {16215#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,779 INFO L263 TraceCheckUtils]: 28: Hoare triple {16215#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,779 INFO L280 TraceCheckUtils]: 29: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,779 INFO L280 TraceCheckUtils]: 30: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,779 INFO L280 TraceCheckUtils]: 31: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,780 INFO L280 TraceCheckUtils]: 32: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,780 INFO L280 TraceCheckUtils]: 33: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,781 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15417#true} {16215#(<= |fibo1_#in~n| 3)} #71#return; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,782 INFO L280 TraceCheckUtils]: 35: Hoare triple {16215#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,782 INFO L280 TraceCheckUtils]: 36: Hoare triple {16215#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,783 INFO L280 TraceCheckUtils]: 37: Hoare triple {16215#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,784 INFO L280 TraceCheckUtils]: 38: Hoare triple {16215#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,785 INFO L280 TraceCheckUtils]: 39: Hoare triple {16215#(<= |fibo1_#in~n| 3)} assume true; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,786 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {16215#(<= |fibo1_#in~n| 3)} {15417#true} #65#return; {16167#(<= fibo2_~n 4)} is VALID [2020-07-11 00:49:41,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,832 INFO L280 TraceCheckUtils]: 3: Hoare triple {16074#(<= |fibo2_#in~n| 1)} #res := 1; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,833 INFO L280 TraceCheckUtils]: 4: Hoare triple {16074#(<= |fibo2_#in~n| 1)} assume true; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,834 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {16074#(<= |fibo2_#in~n| 1)} {15417#true} #69#return; {16241#(<= fibo1_~n 2)} is VALID [2020-07-11 00:49:41,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:41,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {16248#(<= 1 |fibo2_#in~n|)} assume 1 == ~n; {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {16248#(<= 1 |fibo2_#in~n|)} #res := 1; {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,877 INFO L280 TraceCheckUtils]: 4: Hoare triple {16248#(<= 1 |fibo2_#in~n|)} assume true; {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,879 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {16248#(<= 1 |fibo2_#in~n|)} {16241#(<= fibo1_~n 2)} #71#return; {15418#false} is VALID [2020-07-11 00:49:41,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,880 INFO L280 TraceCheckUtils]: 2: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:41,880 INFO L263 TraceCheckUtils]: 3: Hoare triple {15417#true} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,880 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,881 INFO L280 TraceCheckUtils]: 5: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,882 INFO L280 TraceCheckUtils]: 6: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,882 INFO L280 TraceCheckUtils]: 7: Hoare triple {16074#(<= |fibo2_#in~n| 1)} #res := 1; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,883 INFO L280 TraceCheckUtils]: 8: Hoare triple {16074#(<= |fibo2_#in~n| 1)} assume true; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,885 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {16074#(<= |fibo2_#in~n| 1)} {15417#true} #69#return; {16241#(<= fibo1_~n 2)} is VALID [2020-07-11 00:49:41,886 INFO L280 TraceCheckUtils]: 10: Hoare triple {16241#(<= fibo1_~n 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16241#(<= fibo1_~n 2)} is VALID [2020-07-11 00:49:41,886 INFO L263 TraceCheckUtils]: 11: Hoare triple {16241#(<= fibo1_~n 2)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,887 INFO L280 TraceCheckUtils]: 12: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,887 INFO L280 TraceCheckUtils]: 13: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,888 INFO L280 TraceCheckUtils]: 14: Hoare triple {16248#(<= 1 |fibo2_#in~n|)} assume 1 == ~n; {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,889 INFO L280 TraceCheckUtils]: 15: Hoare triple {16248#(<= 1 |fibo2_#in~n|)} #res := 1; {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,890 INFO L280 TraceCheckUtils]: 16: Hoare triple {16248#(<= 1 |fibo2_#in~n|)} assume true; {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,891 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {16248#(<= 1 |fibo2_#in~n|)} {16241#(<= fibo1_~n 2)} #71#return; {15418#false} is VALID [2020-07-11 00:49:41,891 INFO L280 TraceCheckUtils]: 18: Hoare triple {15418#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15418#false} is VALID [2020-07-11 00:49:41,891 INFO L280 TraceCheckUtils]: 19: Hoare triple {15418#false} #res := #t~ret0 + #t~ret1; {15418#false} is VALID [2020-07-11 00:49:41,892 INFO L280 TraceCheckUtils]: 20: Hoare triple {15418#false} havoc #t~ret0; {15418#false} is VALID [2020-07-11 00:49:41,892 INFO L280 TraceCheckUtils]: 21: Hoare triple {15418#false} havoc #t~ret1; {15418#false} is VALID [2020-07-11 00:49:41,892 INFO L280 TraceCheckUtils]: 22: Hoare triple {15418#false} assume true; {15418#false} is VALID [2020-07-11 00:49:41,892 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {15418#false} {16167#(<= fibo2_~n 4)} #67#return; {15418#false} is VALID [2020-07-11 00:49:41,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,894 INFO L280 TraceCheckUtils]: 2: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:41,894 INFO L263 TraceCheckUtils]: 3: Hoare triple {15417#true} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,895 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,895 INFO L280 TraceCheckUtils]: 5: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,896 INFO L280 TraceCheckUtils]: 6: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,896 INFO L263 TraceCheckUtils]: 7: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,897 INFO L280 TraceCheckUtils]: 8: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,897 INFO L280 TraceCheckUtils]: 9: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,898 INFO L280 TraceCheckUtils]: 10: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,898 INFO L263 TraceCheckUtils]: 11: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,899 INFO L280 TraceCheckUtils]: 12: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,899 INFO L280 TraceCheckUtils]: 13: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,900 INFO L280 TraceCheckUtils]: 14: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:41,901 INFO L280 TraceCheckUtils]: 15: Hoare triple {16234#(<= |fibo1_#in~n| 1)} #res := 1; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:41,902 INFO L280 TraceCheckUtils]: 16: Hoare triple {16234#(<= |fibo1_#in~n| 1)} assume true; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:41,903 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {16234#(<= |fibo1_#in~n| 1)} {15847#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,904 INFO L280 TraceCheckUtils]: 18: Hoare triple {16228#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,904 INFO L263 TraceCheckUtils]: 19: Hoare triple {16228#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,904 INFO L280 TraceCheckUtils]: 20: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,905 INFO L280 TraceCheckUtils]: 21: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,905 INFO L280 TraceCheckUtils]: 22: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,905 INFO L280 TraceCheckUtils]: 23: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,906 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15417#true} {16228#(<= |fibo2_#in~n| 2)} #67#return; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,907 INFO L280 TraceCheckUtils]: 25: Hoare triple {16228#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,908 INFO L280 TraceCheckUtils]: 26: Hoare triple {16228#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,908 INFO L280 TraceCheckUtils]: 27: Hoare triple {16228#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,909 INFO L280 TraceCheckUtils]: 28: Hoare triple {16228#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,910 INFO L280 TraceCheckUtils]: 29: Hoare triple {16228#(<= |fibo2_#in~n| 2)} assume true; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:41,912 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {16228#(<= |fibo2_#in~n| 2)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,912 INFO L280 TraceCheckUtils]: 31: Hoare triple {16215#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,913 INFO L263 TraceCheckUtils]: 32: Hoare triple {16215#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,913 INFO L280 TraceCheckUtils]: 33: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,913 INFO L280 TraceCheckUtils]: 34: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,914 INFO L280 TraceCheckUtils]: 35: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,914 INFO L280 TraceCheckUtils]: 36: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,914 INFO L280 TraceCheckUtils]: 37: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,915 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15417#true} {16215#(<= |fibo1_#in~n| 3)} #71#return; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,916 INFO L280 TraceCheckUtils]: 39: Hoare triple {16215#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,917 INFO L280 TraceCheckUtils]: 40: Hoare triple {16215#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,917 INFO L280 TraceCheckUtils]: 41: Hoare triple {16215#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,918 INFO L280 TraceCheckUtils]: 42: Hoare triple {16215#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,919 INFO L280 TraceCheckUtils]: 43: Hoare triple {16215#(<= |fibo1_#in~n| 3)} assume true; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:41,920 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {16215#(<= |fibo1_#in~n| 3)} {15417#true} #65#return; {16167#(<= fibo2_~n 4)} is VALID [2020-07-11 00:49:41,921 INFO L280 TraceCheckUtils]: 45: Hoare triple {16167#(<= fibo2_~n 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16167#(<= fibo2_~n 4)} is VALID [2020-07-11 00:49:41,921 INFO L263 TraceCheckUtils]: 46: Hoare triple {16167#(<= fibo2_~n 4)} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,921 INFO L280 TraceCheckUtils]: 47: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,922 INFO L280 TraceCheckUtils]: 48: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,922 INFO L280 TraceCheckUtils]: 49: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:41,922 INFO L263 TraceCheckUtils]: 50: Hoare triple {15417#true} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,922 INFO L280 TraceCheckUtils]: 51: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,923 INFO L280 TraceCheckUtils]: 52: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,924 INFO L280 TraceCheckUtils]: 53: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,924 INFO L280 TraceCheckUtils]: 54: Hoare triple {16074#(<= |fibo2_#in~n| 1)} #res := 1; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,925 INFO L280 TraceCheckUtils]: 55: Hoare triple {16074#(<= |fibo2_#in~n| 1)} assume true; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,926 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {16074#(<= |fibo2_#in~n| 1)} {15417#true} #69#return; {16241#(<= fibo1_~n 2)} is VALID [2020-07-11 00:49:41,927 INFO L280 TraceCheckUtils]: 57: Hoare triple {16241#(<= fibo1_~n 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16241#(<= fibo1_~n 2)} is VALID [2020-07-11 00:49:41,927 INFO L263 TraceCheckUtils]: 58: Hoare triple {16241#(<= fibo1_~n 2)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,927 INFO L280 TraceCheckUtils]: 59: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,928 INFO L280 TraceCheckUtils]: 60: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,929 INFO L280 TraceCheckUtils]: 61: Hoare triple {16248#(<= 1 |fibo2_#in~n|)} assume 1 == ~n; {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,929 INFO L280 TraceCheckUtils]: 62: Hoare triple {16248#(<= 1 |fibo2_#in~n|)} #res := 1; {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,930 INFO L280 TraceCheckUtils]: 63: Hoare triple {16248#(<= 1 |fibo2_#in~n|)} assume true; {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,931 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {16248#(<= 1 |fibo2_#in~n|)} {16241#(<= fibo1_~n 2)} #71#return; {15418#false} is VALID [2020-07-11 00:49:41,932 INFO L280 TraceCheckUtils]: 65: Hoare triple {15418#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15418#false} is VALID [2020-07-11 00:49:41,932 INFO L280 TraceCheckUtils]: 66: Hoare triple {15418#false} #res := #t~ret0 + #t~ret1; {15418#false} is VALID [2020-07-11 00:49:41,932 INFO L280 TraceCheckUtils]: 67: Hoare triple {15418#false} havoc #t~ret0; {15418#false} is VALID [2020-07-11 00:49:41,933 INFO L280 TraceCheckUtils]: 68: Hoare triple {15418#false} havoc #t~ret1; {15418#false} is VALID [2020-07-11 00:49:41,933 INFO L280 TraceCheckUtils]: 69: Hoare triple {15418#false} assume true; {15418#false} is VALID [2020-07-11 00:49:41,933 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {15418#false} {16167#(<= fibo2_~n 4)} #67#return; {15418#false} is VALID [2020-07-11 00:49:41,934 INFO L280 TraceCheckUtils]: 71: Hoare triple {15418#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15418#false} is VALID [2020-07-11 00:49:41,934 INFO L280 TraceCheckUtils]: 72: Hoare triple {15418#false} #res := #t~ret2 + #t~ret3; {15418#false} is VALID [2020-07-11 00:49:41,934 INFO L280 TraceCheckUtils]: 73: Hoare triple {15418#false} havoc #t~ret3; {15418#false} is VALID [2020-07-11 00:49:41,935 INFO L280 TraceCheckUtils]: 74: Hoare triple {15418#false} havoc #t~ret2; {15418#false} is VALID [2020-07-11 00:49:41,935 INFO L280 TraceCheckUtils]: 75: Hoare triple {15418#false} assume true; {15418#false} is VALID [2020-07-11 00:49:41,935 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {15418#false} {15769#(<= fibo1_~n 6)} #71#return; {15418#false} is VALID [2020-07-11 00:49:41,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,948 INFO L280 TraceCheckUtils]: 2: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:41,948 INFO L263 TraceCheckUtils]: 3: Hoare triple {15417#true} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,954 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,954 INFO L280 TraceCheckUtils]: 5: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,955 INFO L280 TraceCheckUtils]: 6: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,955 INFO L263 TraceCheckUtils]: 7: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,956 INFO L280 TraceCheckUtils]: 8: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,957 INFO L280 TraceCheckUtils]: 9: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,958 INFO L280 TraceCheckUtils]: 10: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,958 INFO L263 TraceCheckUtils]: 11: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,959 INFO L280 TraceCheckUtils]: 12: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,959 INFO L280 TraceCheckUtils]: 13: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,960 INFO L280 TraceCheckUtils]: 14: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,961 INFO L263 TraceCheckUtils]: 15: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,961 INFO L280 TraceCheckUtils]: 16: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,962 INFO L280 TraceCheckUtils]: 17: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,963 INFO L280 TraceCheckUtils]: 18: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:41,963 INFO L263 TraceCheckUtils]: 19: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,964 INFO L280 TraceCheckUtils]: 20: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,964 INFO L280 TraceCheckUtils]: 21: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:41,965 INFO L280 TraceCheckUtils]: 22: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,966 INFO L280 TraceCheckUtils]: 23: Hoare triple {16074#(<= |fibo2_#in~n| 1)} #res := 1; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,966 INFO L280 TraceCheckUtils]: 24: Hoare triple {16074#(<= |fibo2_#in~n| 1)} assume true; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:41,968 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {16074#(<= |fibo2_#in~n| 1)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,968 INFO L280 TraceCheckUtils]: 26: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,969 INFO L263 TraceCheckUtils]: 27: Hoare triple {16068#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,969 INFO L280 TraceCheckUtils]: 28: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,969 INFO L280 TraceCheckUtils]: 29: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,969 INFO L280 TraceCheckUtils]: 30: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,970 INFO L280 TraceCheckUtils]: 31: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,970 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {15417#true} {16068#(<= |fibo1_#in~n| 2)} #71#return; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,971 INFO L280 TraceCheckUtils]: 33: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,972 INFO L280 TraceCheckUtils]: 34: Hoare triple {16068#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,972 INFO L280 TraceCheckUtils]: 35: Hoare triple {16068#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,973 INFO L280 TraceCheckUtils]: 36: Hoare triple {16068#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,974 INFO L280 TraceCheckUtils]: 37: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume true; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:41,975 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {16068#(<= |fibo1_#in~n| 2)} {15847#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,976 INFO L280 TraceCheckUtils]: 39: Hoare triple {16055#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,976 INFO L263 TraceCheckUtils]: 40: Hoare triple {16055#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,976 INFO L280 TraceCheckUtils]: 41: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,977 INFO L280 TraceCheckUtils]: 42: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,977 INFO L280 TraceCheckUtils]: 43: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,977 INFO L280 TraceCheckUtils]: 44: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,977 INFO L280 TraceCheckUtils]: 45: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,978 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {15417#true} {16055#(<= |fibo2_#in~n| 3)} #67#return; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,979 INFO L280 TraceCheckUtils]: 47: Hoare triple {16055#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,980 INFO L280 TraceCheckUtils]: 48: Hoare triple {16055#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,980 INFO L280 TraceCheckUtils]: 49: Hoare triple {16055#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,981 INFO L280 TraceCheckUtils]: 50: Hoare triple {16055#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,981 INFO L280 TraceCheckUtils]: 51: Hoare triple {16055#(<= |fibo2_#in~n| 3)} assume true; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:41,983 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {16055#(<= |fibo2_#in~n| 3)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,983 INFO L280 TraceCheckUtils]: 53: Hoare triple {16008#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,983 INFO L263 TraceCheckUtils]: 54: Hoare triple {16008#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,984 INFO L280 TraceCheckUtils]: 55: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,984 INFO L280 TraceCheckUtils]: 56: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,984 INFO L280 TraceCheckUtils]: 57: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:41,984 INFO L263 TraceCheckUtils]: 58: Hoare triple {15417#true} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,985 INFO L280 TraceCheckUtils]: 59: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,985 INFO L280 TraceCheckUtils]: 60: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,985 INFO L280 TraceCheckUtils]: 61: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,985 INFO L280 TraceCheckUtils]: 62: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,986 INFO L280 TraceCheckUtils]: 63: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,986 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {15417#true} {15417#true} #65#return; {15417#true} is VALID [2020-07-11 00:49:41,986 INFO L280 TraceCheckUtils]: 65: Hoare triple {15417#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,986 INFO L263 TraceCheckUtils]: 66: Hoare triple {15417#true} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,986 INFO L280 TraceCheckUtils]: 67: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,987 INFO L280 TraceCheckUtils]: 68: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:41,987 INFO L280 TraceCheckUtils]: 69: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:41,987 INFO L280 TraceCheckUtils]: 70: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,987 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {15417#true} {15417#true} #67#return; {15417#true} is VALID [2020-07-11 00:49:41,988 INFO L280 TraceCheckUtils]: 72: Hoare triple {15417#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:41,988 INFO L280 TraceCheckUtils]: 73: Hoare triple {15417#true} #res := #t~ret2 + #t~ret3; {15417#true} is VALID [2020-07-11 00:49:41,988 INFO L280 TraceCheckUtils]: 74: Hoare triple {15417#true} havoc #t~ret3; {15417#true} is VALID [2020-07-11 00:49:41,988 INFO L280 TraceCheckUtils]: 75: Hoare triple {15417#true} havoc #t~ret2; {15417#true} is VALID [2020-07-11 00:49:41,989 INFO L280 TraceCheckUtils]: 76: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,990 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {15417#true} {16008#(<= |fibo1_#in~n| 4)} #71#return; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,990 INFO L280 TraceCheckUtils]: 78: Hoare triple {16008#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,991 INFO L280 TraceCheckUtils]: 79: Hoare triple {16008#(<= |fibo1_#in~n| 4)} #res := #t~ret0 + #t~ret1; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,992 INFO L280 TraceCheckUtils]: 80: Hoare triple {16008#(<= |fibo1_#in~n| 4)} havoc #t~ret0; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,992 INFO L280 TraceCheckUtils]: 81: Hoare triple {16008#(<= |fibo1_#in~n| 4)} havoc #t~ret1; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,993 INFO L280 TraceCheckUtils]: 82: Hoare triple {16008#(<= |fibo1_#in~n| 4)} assume true; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:41,994 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {16008#(<= |fibo1_#in~n| 4)} {15847#(= fibo2_~n |fibo2_#in~n|)} #65#return; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:41,995 INFO L280 TraceCheckUtils]: 84: Hoare triple {15924#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:41,995 INFO L263 TraceCheckUtils]: 85: Hoare triple {15924#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:41,996 INFO L280 TraceCheckUtils]: 86: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,996 INFO L280 TraceCheckUtils]: 87: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,996 INFO L280 TraceCheckUtils]: 88: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:41,997 INFO L263 TraceCheckUtils]: 89: Hoare triple {15417#true} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,997 INFO L280 TraceCheckUtils]: 90: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,997 INFO L280 TraceCheckUtils]: 91: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,997 INFO L280 TraceCheckUtils]: 92: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:41,998 INFO L263 TraceCheckUtils]: 93: Hoare triple {15417#true} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:41,998 INFO L280 TraceCheckUtils]: 94: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:41,998 INFO L280 TraceCheckUtils]: 95: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:41,998 INFO L280 TraceCheckUtils]: 96: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:41,999 INFO L280 TraceCheckUtils]: 97: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:41,999 INFO L280 TraceCheckUtils]: 98: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:41,999 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {15417#true} {15417#true} #65#return; {15417#true} is VALID [2020-07-11 00:49:42,000 INFO L280 TraceCheckUtils]: 100: Hoare triple {15417#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:42,000 INFO L263 TraceCheckUtils]: 101: Hoare triple {15417#true} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,000 INFO L280 TraceCheckUtils]: 102: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,000 INFO L280 TraceCheckUtils]: 103: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:42,001 INFO L280 TraceCheckUtils]: 104: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:42,001 INFO L280 TraceCheckUtils]: 105: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,001 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {15417#true} {15417#true} #67#return; {15417#true} is VALID [2020-07-11 00:49:42,002 INFO L280 TraceCheckUtils]: 107: Hoare triple {15417#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:42,002 INFO L280 TraceCheckUtils]: 108: Hoare triple {15417#true} #res := #t~ret2 + #t~ret3; {15417#true} is VALID [2020-07-11 00:49:42,002 INFO L280 TraceCheckUtils]: 109: Hoare triple {15417#true} havoc #t~ret3; {15417#true} is VALID [2020-07-11 00:49:42,002 INFO L280 TraceCheckUtils]: 110: Hoare triple {15417#true} havoc #t~ret2; {15417#true} is VALID [2020-07-11 00:49:42,003 INFO L280 TraceCheckUtils]: 111: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,003 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {15417#true} {15417#true} #69#return; {15417#true} is VALID [2020-07-11 00:49:42,003 INFO L280 TraceCheckUtils]: 113: Hoare triple {15417#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:42,003 INFO L263 TraceCheckUtils]: 114: Hoare triple {15417#true} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,004 INFO L280 TraceCheckUtils]: 115: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,004 INFO L280 TraceCheckUtils]: 116: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:42,004 INFO L280 TraceCheckUtils]: 117: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:42,004 INFO L280 TraceCheckUtils]: 118: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:42,004 INFO L280 TraceCheckUtils]: 119: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,005 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {15417#true} {15417#true} #71#return; {15417#true} is VALID [2020-07-11 00:49:42,005 INFO L280 TraceCheckUtils]: 121: Hoare triple {15417#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:42,005 INFO L280 TraceCheckUtils]: 122: Hoare triple {15417#true} #res := #t~ret0 + #t~ret1; {15417#true} is VALID [2020-07-11 00:49:42,005 INFO L280 TraceCheckUtils]: 123: Hoare triple {15417#true} havoc #t~ret0; {15417#true} is VALID [2020-07-11 00:49:42,006 INFO L280 TraceCheckUtils]: 124: Hoare triple {15417#true} havoc #t~ret1; {15417#true} is VALID [2020-07-11 00:49:42,006 INFO L280 TraceCheckUtils]: 125: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,010 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {15417#true} {15924#(<= |fibo2_#in~n| 5)} #67#return; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:42,011 INFO L280 TraceCheckUtils]: 127: Hoare triple {15924#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:42,011 INFO L280 TraceCheckUtils]: 128: Hoare triple {15924#(<= |fibo2_#in~n| 5)} #res := #t~ret2 + #t~ret3; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:42,012 INFO L280 TraceCheckUtils]: 129: Hoare triple {15924#(<= |fibo2_#in~n| 5)} havoc #t~ret3; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:42,012 INFO L280 TraceCheckUtils]: 130: Hoare triple {15924#(<= |fibo2_#in~n| 5)} havoc #t~ret2; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:42,013 INFO L280 TraceCheckUtils]: 131: Hoare triple {15924#(<= |fibo2_#in~n| 5)} assume true; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:42,015 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {15924#(<= |fibo2_#in~n| 5)} {15417#true} #69#return; {15769#(<= fibo1_~n 6)} is VALID [2020-07-11 00:49:42,015 INFO L280 TraceCheckUtils]: 133: Hoare triple {15769#(<= fibo1_~n 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15769#(<= fibo1_~n 6)} is VALID [2020-07-11 00:49:42,016 INFO L263 TraceCheckUtils]: 134: Hoare triple {15769#(<= fibo1_~n 6)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,016 INFO L280 TraceCheckUtils]: 135: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,016 INFO L280 TraceCheckUtils]: 136: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:42,016 INFO L280 TraceCheckUtils]: 137: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:42,017 INFO L263 TraceCheckUtils]: 138: Hoare triple {15417#true} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:42,017 INFO L280 TraceCheckUtils]: 139: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:42,018 INFO L280 TraceCheckUtils]: 140: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:42,019 INFO L280 TraceCheckUtils]: 141: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:42,019 INFO L263 TraceCheckUtils]: 142: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:42,020 INFO L280 TraceCheckUtils]: 143: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,020 INFO L280 TraceCheckUtils]: 144: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,021 INFO L280 TraceCheckUtils]: 145: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,022 INFO L263 TraceCheckUtils]: 146: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:42,022 INFO L280 TraceCheckUtils]: 147: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:42,023 INFO L280 TraceCheckUtils]: 148: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:42,024 INFO L280 TraceCheckUtils]: 149: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:42,024 INFO L280 TraceCheckUtils]: 150: Hoare triple {16234#(<= |fibo1_#in~n| 1)} #res := 1; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:42,025 INFO L280 TraceCheckUtils]: 151: Hoare triple {16234#(<= |fibo1_#in~n| 1)} assume true; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:42,026 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {16234#(<= |fibo1_#in~n| 1)} {15847#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:42,027 INFO L280 TraceCheckUtils]: 153: Hoare triple {16228#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:42,027 INFO L263 TraceCheckUtils]: 154: Hoare triple {16228#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,027 INFO L280 TraceCheckUtils]: 155: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,028 INFO L280 TraceCheckUtils]: 156: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:42,028 INFO L280 TraceCheckUtils]: 157: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:42,028 INFO L280 TraceCheckUtils]: 158: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,029 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {15417#true} {16228#(<= |fibo2_#in~n| 2)} #67#return; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:42,029 INFO L280 TraceCheckUtils]: 160: Hoare triple {16228#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:42,030 INFO L280 TraceCheckUtils]: 161: Hoare triple {16228#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:42,030 INFO L280 TraceCheckUtils]: 162: Hoare triple {16228#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:42,031 INFO L280 TraceCheckUtils]: 163: Hoare triple {16228#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:42,032 INFO L280 TraceCheckUtils]: 164: Hoare triple {16228#(<= |fibo2_#in~n| 2)} assume true; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:42,034 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {16228#(<= |fibo2_#in~n| 2)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:42,035 INFO L280 TraceCheckUtils]: 166: Hoare triple {16215#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:42,035 INFO L263 TraceCheckUtils]: 167: Hoare triple {16215#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,035 INFO L280 TraceCheckUtils]: 168: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,035 INFO L280 TraceCheckUtils]: 169: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:42,036 INFO L280 TraceCheckUtils]: 170: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:42,036 INFO L280 TraceCheckUtils]: 171: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:42,036 INFO L280 TraceCheckUtils]: 172: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,037 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {15417#true} {16215#(<= |fibo1_#in~n| 3)} #71#return; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:42,038 INFO L280 TraceCheckUtils]: 174: Hoare triple {16215#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:42,039 INFO L280 TraceCheckUtils]: 175: Hoare triple {16215#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:42,039 INFO L280 TraceCheckUtils]: 176: Hoare triple {16215#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:42,040 INFO L280 TraceCheckUtils]: 177: Hoare triple {16215#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:42,040 INFO L280 TraceCheckUtils]: 178: Hoare triple {16215#(<= |fibo1_#in~n| 3)} assume true; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:42,042 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {16215#(<= |fibo1_#in~n| 3)} {15417#true} #65#return; {16167#(<= fibo2_~n 4)} is VALID [2020-07-11 00:49:42,043 INFO L280 TraceCheckUtils]: 180: Hoare triple {16167#(<= fibo2_~n 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16167#(<= fibo2_~n 4)} is VALID [2020-07-11 00:49:42,043 INFO L263 TraceCheckUtils]: 181: Hoare triple {16167#(<= fibo2_~n 4)} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,044 INFO L280 TraceCheckUtils]: 182: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,044 INFO L280 TraceCheckUtils]: 183: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:42,045 INFO L280 TraceCheckUtils]: 184: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:42,045 INFO L263 TraceCheckUtils]: 185: Hoare triple {15417#true} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:42,046 INFO L280 TraceCheckUtils]: 186: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,047 INFO L280 TraceCheckUtils]: 187: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,048 INFO L280 TraceCheckUtils]: 188: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:42,049 INFO L280 TraceCheckUtils]: 189: Hoare triple {16074#(<= |fibo2_#in~n| 1)} #res := 1; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:42,049 INFO L280 TraceCheckUtils]: 190: Hoare triple {16074#(<= |fibo2_#in~n| 1)} assume true; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:42,051 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {16074#(<= |fibo2_#in~n| 1)} {15417#true} #69#return; {16241#(<= fibo1_~n 2)} is VALID [2020-07-11 00:49:42,052 INFO L280 TraceCheckUtils]: 192: Hoare triple {16241#(<= fibo1_~n 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16241#(<= fibo1_~n 2)} is VALID [2020-07-11 00:49:42,053 INFO L263 TraceCheckUtils]: 193: Hoare triple {16241#(<= fibo1_~n 2)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,053 INFO L280 TraceCheckUtils]: 194: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,054 INFO L280 TraceCheckUtils]: 195: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,055 INFO L280 TraceCheckUtils]: 196: Hoare triple {16248#(<= 1 |fibo2_#in~n|)} assume 1 == ~n; {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,056 INFO L280 TraceCheckUtils]: 197: Hoare triple {16248#(<= 1 |fibo2_#in~n|)} #res := 1; {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,057 INFO L280 TraceCheckUtils]: 198: Hoare triple {16248#(<= 1 |fibo2_#in~n|)} assume true; {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,059 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {16248#(<= 1 |fibo2_#in~n|)} {16241#(<= fibo1_~n 2)} #71#return; {15418#false} is VALID [2020-07-11 00:49:42,059 INFO L280 TraceCheckUtils]: 200: Hoare triple {15418#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15418#false} is VALID [2020-07-11 00:49:42,059 INFO L280 TraceCheckUtils]: 201: Hoare triple {15418#false} #res := #t~ret0 + #t~ret1; {15418#false} is VALID [2020-07-11 00:49:42,059 INFO L280 TraceCheckUtils]: 202: Hoare triple {15418#false} havoc #t~ret0; {15418#false} is VALID [2020-07-11 00:49:42,060 INFO L280 TraceCheckUtils]: 203: Hoare triple {15418#false} havoc #t~ret1; {15418#false} is VALID [2020-07-11 00:49:42,060 INFO L280 TraceCheckUtils]: 204: Hoare triple {15418#false} assume true; {15418#false} is VALID [2020-07-11 00:49:42,060 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {15418#false} {16167#(<= fibo2_~n 4)} #67#return; {15418#false} is VALID [2020-07-11 00:49:42,061 INFO L280 TraceCheckUtils]: 206: Hoare triple {15418#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15418#false} is VALID [2020-07-11 00:49:42,061 INFO L280 TraceCheckUtils]: 207: Hoare triple {15418#false} #res := #t~ret2 + #t~ret3; {15418#false} is VALID [2020-07-11 00:49:42,061 INFO L280 TraceCheckUtils]: 208: Hoare triple {15418#false} havoc #t~ret3; {15418#false} is VALID [2020-07-11 00:49:42,062 INFO L280 TraceCheckUtils]: 209: Hoare triple {15418#false} havoc #t~ret2; {15418#false} is VALID [2020-07-11 00:49:42,062 INFO L280 TraceCheckUtils]: 210: Hoare triple {15418#false} assume true; {15418#false} is VALID [2020-07-11 00:49:42,062 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {15418#false} {15769#(<= fibo1_~n 6)} #71#return; {15418#false} is VALID [2020-07-11 00:49:42,062 INFO L280 TraceCheckUtils]: 212: Hoare triple {15418#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15418#false} is VALID [2020-07-11 00:49:42,062 INFO L280 TraceCheckUtils]: 213: Hoare triple {15418#false} #res := #t~ret0 + #t~ret1; {15418#false} is VALID [2020-07-11 00:49:42,063 INFO L280 TraceCheckUtils]: 214: Hoare triple {15418#false} havoc #t~ret0; {15418#false} is VALID [2020-07-11 00:49:42,063 INFO L280 TraceCheckUtils]: 215: Hoare triple {15418#false} havoc #t~ret1; {15418#false} is VALID [2020-07-11 00:49:42,063 INFO L280 TraceCheckUtils]: 216: Hoare triple {15418#false} assume true; {15418#false} is VALID [2020-07-11 00:49:42,063 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {15418#false} {15421#(<= main_~x~0 6)} #63#return; {15418#false} is VALID [2020-07-11 00:49:42,112 INFO L263 TraceCheckUtils]: 0: Hoare triple {15417#true} call ULTIMATE.init(); {15417#true} is VALID [2020-07-11 00:49:42,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,113 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15417#true} {15417#true} #59#return; {15417#true} is VALID [2020-07-11 00:49:42,113 INFO L263 TraceCheckUtils]: 3: Hoare triple {15417#true} call #t~ret5 := main(); {15417#true} is VALID [2020-07-11 00:49:42,119 INFO L280 TraceCheckUtils]: 4: Hoare triple {15417#true} ~x~0 := 6; {15421#(<= main_~x~0 6)} is VALID [2020-07-11 00:49:42,119 INFO L263 TraceCheckUtils]: 5: Hoare triple {15421#(<= main_~x~0 6)} call #t~ret4 := fibo1(~x~0); {15417#true} is VALID [2020-07-11 00:49:42,119 INFO L280 TraceCheckUtils]: 6: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,119 INFO L280 TraceCheckUtils]: 7: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:42,120 INFO L280 TraceCheckUtils]: 8: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:42,120 INFO L263 TraceCheckUtils]: 9: Hoare triple {15417#true} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:42,121 INFO L280 TraceCheckUtils]: 10: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,121 INFO L280 TraceCheckUtils]: 11: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,122 INFO L280 TraceCheckUtils]: 12: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,122 INFO L263 TraceCheckUtils]: 13: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:42,123 INFO L280 TraceCheckUtils]: 14: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:42,123 INFO L280 TraceCheckUtils]: 15: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:42,124 INFO L280 TraceCheckUtils]: 16: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:42,124 INFO L263 TraceCheckUtils]: 17: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:42,125 INFO L280 TraceCheckUtils]: 18: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,126 INFO L280 TraceCheckUtils]: 19: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,127 INFO L280 TraceCheckUtils]: 20: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,127 INFO L263 TraceCheckUtils]: 21: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:42,127 INFO L280 TraceCheckUtils]: 22: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:42,128 INFO L280 TraceCheckUtils]: 23: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:42,128 INFO L280 TraceCheckUtils]: 24: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:42,128 INFO L263 TraceCheckUtils]: 25: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:42,129 INFO L280 TraceCheckUtils]: 26: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,129 INFO L280 TraceCheckUtils]: 27: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,130 INFO L280 TraceCheckUtils]: 28: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:42,131 INFO L280 TraceCheckUtils]: 29: Hoare triple {16074#(<= |fibo2_#in~n| 1)} #res := 1; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:42,132 INFO L280 TraceCheckUtils]: 30: Hoare triple {16074#(<= |fibo2_#in~n| 1)} assume true; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:42,133 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {16074#(<= |fibo2_#in~n| 1)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:42,134 INFO L280 TraceCheckUtils]: 32: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:42,134 INFO L263 TraceCheckUtils]: 33: Hoare triple {16068#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,134 INFO L280 TraceCheckUtils]: 34: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,135 INFO L280 TraceCheckUtils]: 35: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:42,135 INFO L280 TraceCheckUtils]: 36: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:42,135 INFO L280 TraceCheckUtils]: 37: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,136 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15417#true} {16068#(<= |fibo1_#in~n| 2)} #71#return; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:42,137 INFO L280 TraceCheckUtils]: 39: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:42,137 INFO L280 TraceCheckUtils]: 40: Hoare triple {16068#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:42,138 INFO L280 TraceCheckUtils]: 41: Hoare triple {16068#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:42,139 INFO L280 TraceCheckUtils]: 42: Hoare triple {16068#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:42,139 INFO L280 TraceCheckUtils]: 43: Hoare triple {16068#(<= |fibo1_#in~n| 2)} assume true; {16068#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:42,141 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {16068#(<= |fibo1_#in~n| 2)} {15847#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:42,141 INFO L280 TraceCheckUtils]: 45: Hoare triple {16055#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:42,142 INFO L263 TraceCheckUtils]: 46: Hoare triple {16055#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,142 INFO L280 TraceCheckUtils]: 47: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,142 INFO L280 TraceCheckUtils]: 48: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:42,142 INFO L280 TraceCheckUtils]: 49: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:42,142 INFO L280 TraceCheckUtils]: 50: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:42,143 INFO L280 TraceCheckUtils]: 51: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,144 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {15417#true} {16055#(<= |fibo2_#in~n| 3)} #67#return; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:42,144 INFO L280 TraceCheckUtils]: 53: Hoare triple {16055#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:42,145 INFO L280 TraceCheckUtils]: 54: Hoare triple {16055#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:42,145 INFO L280 TraceCheckUtils]: 55: Hoare triple {16055#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:42,146 INFO L280 TraceCheckUtils]: 56: Hoare triple {16055#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:42,147 INFO L280 TraceCheckUtils]: 57: Hoare triple {16055#(<= |fibo2_#in~n| 3)} assume true; {16055#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:42,148 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {16055#(<= |fibo2_#in~n| 3)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:42,149 INFO L280 TraceCheckUtils]: 59: Hoare triple {16008#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:42,149 INFO L263 TraceCheckUtils]: 60: Hoare triple {16008#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,149 INFO L280 TraceCheckUtils]: 61: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,149 INFO L280 TraceCheckUtils]: 62: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:42,149 INFO L280 TraceCheckUtils]: 63: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:42,150 INFO L263 TraceCheckUtils]: 64: Hoare triple {15417#true} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:42,150 INFO L280 TraceCheckUtils]: 65: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,150 INFO L280 TraceCheckUtils]: 66: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:42,150 INFO L280 TraceCheckUtils]: 67: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:42,151 INFO L280 TraceCheckUtils]: 68: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:42,151 INFO L280 TraceCheckUtils]: 69: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,151 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {15417#true} {15417#true} #65#return; {15417#true} is VALID [2020-07-11 00:49:42,151 INFO L280 TraceCheckUtils]: 71: Hoare triple {15417#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:42,152 INFO L263 TraceCheckUtils]: 72: Hoare triple {15417#true} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,152 INFO L280 TraceCheckUtils]: 73: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,152 INFO L280 TraceCheckUtils]: 74: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:42,152 INFO L280 TraceCheckUtils]: 75: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:42,152 INFO L280 TraceCheckUtils]: 76: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,153 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {15417#true} {15417#true} #67#return; {15417#true} is VALID [2020-07-11 00:49:42,153 INFO L280 TraceCheckUtils]: 78: Hoare triple {15417#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:42,153 INFO L280 TraceCheckUtils]: 79: Hoare triple {15417#true} #res := #t~ret2 + #t~ret3; {15417#true} is VALID [2020-07-11 00:49:42,153 INFO L280 TraceCheckUtils]: 80: Hoare triple {15417#true} havoc #t~ret3; {15417#true} is VALID [2020-07-11 00:49:42,153 INFO L280 TraceCheckUtils]: 81: Hoare triple {15417#true} havoc #t~ret2; {15417#true} is VALID [2020-07-11 00:49:42,154 INFO L280 TraceCheckUtils]: 82: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,155 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {15417#true} {16008#(<= |fibo1_#in~n| 4)} #71#return; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:42,155 INFO L280 TraceCheckUtils]: 84: Hoare triple {16008#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:42,156 INFO L280 TraceCheckUtils]: 85: Hoare triple {16008#(<= |fibo1_#in~n| 4)} #res := #t~ret0 + #t~ret1; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:42,156 INFO L280 TraceCheckUtils]: 86: Hoare triple {16008#(<= |fibo1_#in~n| 4)} havoc #t~ret0; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:42,157 INFO L280 TraceCheckUtils]: 87: Hoare triple {16008#(<= |fibo1_#in~n| 4)} havoc #t~ret1; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:42,158 INFO L280 TraceCheckUtils]: 88: Hoare triple {16008#(<= |fibo1_#in~n| 4)} assume true; {16008#(<= |fibo1_#in~n| 4)} is VALID [2020-07-11 00:49:42,159 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {16008#(<= |fibo1_#in~n| 4)} {15847#(= fibo2_~n |fibo2_#in~n|)} #65#return; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:42,160 INFO L280 TraceCheckUtils]: 90: Hoare triple {15924#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:42,160 INFO L263 TraceCheckUtils]: 91: Hoare triple {15924#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,160 INFO L280 TraceCheckUtils]: 92: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,160 INFO L280 TraceCheckUtils]: 93: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:42,160 INFO L280 TraceCheckUtils]: 94: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:42,161 INFO L263 TraceCheckUtils]: 95: Hoare triple {15417#true} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:42,161 INFO L280 TraceCheckUtils]: 96: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,161 INFO L280 TraceCheckUtils]: 97: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:42,161 INFO L280 TraceCheckUtils]: 98: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:42,162 INFO L263 TraceCheckUtils]: 99: Hoare triple {15417#true} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:42,162 INFO L280 TraceCheckUtils]: 100: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,162 INFO L280 TraceCheckUtils]: 101: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:42,163 INFO L280 TraceCheckUtils]: 102: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:42,163 INFO L280 TraceCheckUtils]: 103: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:42,163 INFO L280 TraceCheckUtils]: 104: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,164 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {15417#true} {15417#true} #65#return; {15417#true} is VALID [2020-07-11 00:49:42,164 INFO L280 TraceCheckUtils]: 106: Hoare triple {15417#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:42,165 INFO L263 TraceCheckUtils]: 107: Hoare triple {15417#true} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,165 INFO L280 TraceCheckUtils]: 108: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,165 INFO L280 TraceCheckUtils]: 109: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:42,166 INFO L280 TraceCheckUtils]: 110: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:42,166 INFO L280 TraceCheckUtils]: 111: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,167 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {15417#true} {15417#true} #67#return; {15417#true} is VALID [2020-07-11 00:49:42,167 INFO L280 TraceCheckUtils]: 113: Hoare triple {15417#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:42,167 INFO L280 TraceCheckUtils]: 114: Hoare triple {15417#true} #res := #t~ret2 + #t~ret3; {15417#true} is VALID [2020-07-11 00:49:42,167 INFO L280 TraceCheckUtils]: 115: Hoare triple {15417#true} havoc #t~ret3; {15417#true} is VALID [2020-07-11 00:49:42,168 INFO L280 TraceCheckUtils]: 116: Hoare triple {15417#true} havoc #t~ret2; {15417#true} is VALID [2020-07-11 00:49:42,168 INFO L280 TraceCheckUtils]: 117: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,168 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {15417#true} {15417#true} #69#return; {15417#true} is VALID [2020-07-11 00:49:42,168 INFO L280 TraceCheckUtils]: 119: Hoare triple {15417#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:42,168 INFO L263 TraceCheckUtils]: 120: Hoare triple {15417#true} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,169 INFO L280 TraceCheckUtils]: 121: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,169 INFO L280 TraceCheckUtils]: 122: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:42,169 INFO L280 TraceCheckUtils]: 123: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:42,169 INFO L280 TraceCheckUtils]: 124: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:42,169 INFO L280 TraceCheckUtils]: 125: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,170 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {15417#true} {15417#true} #71#return; {15417#true} is VALID [2020-07-11 00:49:42,170 INFO L280 TraceCheckUtils]: 127: Hoare triple {15417#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15417#true} is VALID [2020-07-11 00:49:42,170 INFO L280 TraceCheckUtils]: 128: Hoare triple {15417#true} #res := #t~ret0 + #t~ret1; {15417#true} is VALID [2020-07-11 00:49:42,170 INFO L280 TraceCheckUtils]: 129: Hoare triple {15417#true} havoc #t~ret0; {15417#true} is VALID [2020-07-11 00:49:42,171 INFO L280 TraceCheckUtils]: 130: Hoare triple {15417#true} havoc #t~ret1; {15417#true} is VALID [2020-07-11 00:49:42,171 INFO L280 TraceCheckUtils]: 131: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,175 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {15417#true} {15924#(<= |fibo2_#in~n| 5)} #67#return; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:42,175 INFO L280 TraceCheckUtils]: 133: Hoare triple {15924#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:42,176 INFO L280 TraceCheckUtils]: 134: Hoare triple {15924#(<= |fibo2_#in~n| 5)} #res := #t~ret2 + #t~ret3; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:42,177 INFO L280 TraceCheckUtils]: 135: Hoare triple {15924#(<= |fibo2_#in~n| 5)} havoc #t~ret3; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:42,178 INFO L280 TraceCheckUtils]: 136: Hoare triple {15924#(<= |fibo2_#in~n| 5)} havoc #t~ret2; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:42,178 INFO L280 TraceCheckUtils]: 137: Hoare triple {15924#(<= |fibo2_#in~n| 5)} assume true; {15924#(<= |fibo2_#in~n| 5)} is VALID [2020-07-11 00:49:42,180 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {15924#(<= |fibo2_#in~n| 5)} {15417#true} #69#return; {15769#(<= fibo1_~n 6)} is VALID [2020-07-11 00:49:42,181 INFO L280 TraceCheckUtils]: 139: Hoare triple {15769#(<= fibo1_~n 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15769#(<= fibo1_~n 6)} is VALID [2020-07-11 00:49:42,181 INFO L263 TraceCheckUtils]: 140: Hoare triple {15769#(<= fibo1_~n 6)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,181 INFO L280 TraceCheckUtils]: 141: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,182 INFO L280 TraceCheckUtils]: 142: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:42,182 INFO L280 TraceCheckUtils]: 143: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:42,182 INFO L263 TraceCheckUtils]: 144: Hoare triple {15417#true} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:42,183 INFO L280 TraceCheckUtils]: 145: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:42,184 INFO L280 TraceCheckUtils]: 146: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:42,185 INFO L280 TraceCheckUtils]: 147: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:42,185 INFO L263 TraceCheckUtils]: 148: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:42,185 INFO L280 TraceCheckUtils]: 149: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,186 INFO L280 TraceCheckUtils]: 150: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,186 INFO L280 TraceCheckUtils]: 151: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,187 INFO L263 TraceCheckUtils]: 152: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {15417#true} is VALID [2020-07-11 00:49:42,187 INFO L280 TraceCheckUtils]: 153: Hoare triple {15417#true} ~n := #in~n; {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:42,188 INFO L280 TraceCheckUtils]: 154: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15966#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:42,189 INFO L280 TraceCheckUtils]: 155: Hoare triple {15966#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:42,190 INFO L280 TraceCheckUtils]: 156: Hoare triple {16234#(<= |fibo1_#in~n| 1)} #res := 1; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:42,190 INFO L280 TraceCheckUtils]: 157: Hoare triple {16234#(<= |fibo1_#in~n| 1)} assume true; {16234#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:42,192 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {16234#(<= |fibo1_#in~n| 1)} {15847#(= fibo2_~n |fibo2_#in~n|)} #65#return; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:42,193 INFO L280 TraceCheckUtils]: 159: Hoare triple {16228#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:42,193 INFO L263 TraceCheckUtils]: 160: Hoare triple {16228#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,193 INFO L280 TraceCheckUtils]: 161: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,193 INFO L280 TraceCheckUtils]: 162: Hoare triple {15417#true} assume ~n < 1; {15417#true} is VALID [2020-07-11 00:49:42,194 INFO L280 TraceCheckUtils]: 163: Hoare triple {15417#true} #res := 0; {15417#true} is VALID [2020-07-11 00:49:42,194 INFO L280 TraceCheckUtils]: 164: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,195 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {15417#true} {16228#(<= |fibo2_#in~n| 2)} #67#return; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:42,195 INFO L280 TraceCheckUtils]: 166: Hoare triple {16228#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:42,196 INFO L280 TraceCheckUtils]: 167: Hoare triple {16228#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:42,196 INFO L280 TraceCheckUtils]: 168: Hoare triple {16228#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:42,197 INFO L280 TraceCheckUtils]: 169: Hoare triple {16228#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:42,197 INFO L280 TraceCheckUtils]: 170: Hoare triple {16228#(<= |fibo2_#in~n| 2)} assume true; {16228#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:42,199 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {16228#(<= |fibo2_#in~n| 2)} {15966#(= fibo1_~n |fibo1_#in~n|)} #69#return; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:42,199 INFO L280 TraceCheckUtils]: 172: Hoare triple {16215#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:42,200 INFO L263 TraceCheckUtils]: 173: Hoare triple {16215#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,200 INFO L280 TraceCheckUtils]: 174: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,200 INFO L280 TraceCheckUtils]: 175: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:42,200 INFO L280 TraceCheckUtils]: 176: Hoare triple {15417#true} assume 1 == ~n; {15417#true} is VALID [2020-07-11 00:49:42,200 INFO L280 TraceCheckUtils]: 177: Hoare triple {15417#true} #res := 1; {15417#true} is VALID [2020-07-11 00:49:42,200 INFO L280 TraceCheckUtils]: 178: Hoare triple {15417#true} assume true; {15417#true} is VALID [2020-07-11 00:49:42,201 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {15417#true} {16215#(<= |fibo1_#in~n| 3)} #71#return; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:42,202 INFO L280 TraceCheckUtils]: 180: Hoare triple {16215#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:42,202 INFO L280 TraceCheckUtils]: 181: Hoare triple {16215#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:42,203 INFO L280 TraceCheckUtils]: 182: Hoare triple {16215#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:42,203 INFO L280 TraceCheckUtils]: 183: Hoare triple {16215#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:42,204 INFO L280 TraceCheckUtils]: 184: Hoare triple {16215#(<= |fibo1_#in~n| 3)} assume true; {16215#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:42,205 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {16215#(<= |fibo1_#in~n| 3)} {15417#true} #65#return; {16167#(<= fibo2_~n 4)} is VALID [2020-07-11 00:49:42,206 INFO L280 TraceCheckUtils]: 186: Hoare triple {16167#(<= fibo2_~n 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16167#(<= fibo2_~n 4)} is VALID [2020-07-11 00:49:42,206 INFO L263 TraceCheckUtils]: 187: Hoare triple {16167#(<= fibo2_~n 4)} call #t~ret3 := fibo1(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,206 INFO L280 TraceCheckUtils]: 188: Hoare triple {15417#true} ~n := #in~n; {15417#true} is VALID [2020-07-11 00:49:42,206 INFO L280 TraceCheckUtils]: 189: Hoare triple {15417#true} assume !(~n < 1); {15417#true} is VALID [2020-07-11 00:49:42,206 INFO L280 TraceCheckUtils]: 190: Hoare triple {15417#true} assume !(1 == ~n); {15417#true} is VALID [2020-07-11 00:49:42,207 INFO L263 TraceCheckUtils]: 191: Hoare triple {15417#true} call #t~ret0 := fibo2(~n - 1); {15417#true} is VALID [2020-07-11 00:49:42,207 INFO L280 TraceCheckUtils]: 192: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,208 INFO L280 TraceCheckUtils]: 193: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,209 INFO L280 TraceCheckUtils]: 194: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:42,209 INFO L280 TraceCheckUtils]: 195: Hoare triple {16074#(<= |fibo2_#in~n| 1)} #res := 1; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:42,210 INFO L280 TraceCheckUtils]: 196: Hoare triple {16074#(<= |fibo2_#in~n| 1)} assume true; {16074#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:42,211 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {16074#(<= |fibo2_#in~n| 1)} {15417#true} #69#return; {16241#(<= fibo1_~n 2)} is VALID [2020-07-11 00:49:42,211 INFO L280 TraceCheckUtils]: 198: Hoare triple {16241#(<= fibo1_~n 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16241#(<= fibo1_~n 2)} is VALID [2020-07-11 00:49:42,211 INFO L263 TraceCheckUtils]: 199: Hoare triple {16241#(<= fibo1_~n 2)} call #t~ret1 := fibo2(~n - 2); {15417#true} is VALID [2020-07-11 00:49:42,212 INFO L280 TraceCheckUtils]: 200: Hoare triple {15417#true} ~n := #in~n; {15847#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,213 INFO L280 TraceCheckUtils]: 201: Hoare triple {15847#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,213 INFO L280 TraceCheckUtils]: 202: Hoare triple {16248#(<= 1 |fibo2_#in~n|)} assume 1 == ~n; {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,214 INFO L280 TraceCheckUtils]: 203: Hoare triple {16248#(<= 1 |fibo2_#in~n|)} #res := 1; {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,214 INFO L280 TraceCheckUtils]: 204: Hoare triple {16248#(<= 1 |fibo2_#in~n|)} assume true; {16248#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:42,215 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {16248#(<= 1 |fibo2_#in~n|)} {16241#(<= fibo1_~n 2)} #71#return; {15418#false} is VALID [2020-07-11 00:49:42,216 INFO L280 TraceCheckUtils]: 206: Hoare triple {15418#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15418#false} is VALID [2020-07-11 00:49:42,216 INFO L280 TraceCheckUtils]: 207: Hoare triple {15418#false} #res := #t~ret0 + #t~ret1; {15418#false} is VALID [2020-07-11 00:49:42,216 INFO L280 TraceCheckUtils]: 208: Hoare triple {15418#false} havoc #t~ret0; {15418#false} is VALID [2020-07-11 00:49:42,216 INFO L280 TraceCheckUtils]: 209: Hoare triple {15418#false} havoc #t~ret1; {15418#false} is VALID [2020-07-11 00:49:42,216 INFO L280 TraceCheckUtils]: 210: Hoare triple {15418#false} assume true; {15418#false} is VALID [2020-07-11 00:49:42,217 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {15418#false} {16167#(<= fibo2_~n 4)} #67#return; {15418#false} is VALID [2020-07-11 00:49:42,217 INFO L280 TraceCheckUtils]: 212: Hoare triple {15418#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15418#false} is VALID [2020-07-11 00:49:42,217 INFO L280 TraceCheckUtils]: 213: Hoare triple {15418#false} #res := #t~ret2 + #t~ret3; {15418#false} is VALID [2020-07-11 00:49:42,217 INFO L280 TraceCheckUtils]: 214: Hoare triple {15418#false} havoc #t~ret3; {15418#false} is VALID [2020-07-11 00:49:42,217 INFO L280 TraceCheckUtils]: 215: Hoare triple {15418#false} havoc #t~ret2; {15418#false} is VALID [2020-07-11 00:49:42,218 INFO L280 TraceCheckUtils]: 216: Hoare triple {15418#false} assume true; {15418#false} is VALID [2020-07-11 00:49:42,218 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {15418#false} {15769#(<= fibo1_~n 6)} #71#return; {15418#false} is VALID [2020-07-11 00:49:42,218 INFO L280 TraceCheckUtils]: 218: Hoare triple {15418#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15418#false} is VALID [2020-07-11 00:49:42,218 INFO L280 TraceCheckUtils]: 219: Hoare triple {15418#false} #res := #t~ret0 + #t~ret1; {15418#false} is VALID [2020-07-11 00:49:42,218 INFO L280 TraceCheckUtils]: 220: Hoare triple {15418#false} havoc #t~ret0; {15418#false} is VALID [2020-07-11 00:49:42,219 INFO L280 TraceCheckUtils]: 221: Hoare triple {15418#false} havoc #t~ret1; {15418#false} is VALID [2020-07-11 00:49:42,219 INFO L280 TraceCheckUtils]: 222: Hoare triple {15418#false} assume true; {15418#false} is VALID [2020-07-11 00:49:42,219 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {15418#false} {15421#(<= main_~x~0 6)} #63#return; {15418#false} is VALID [2020-07-11 00:49:42,219 INFO L280 TraceCheckUtils]: 224: Hoare triple {15418#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {15418#false} is VALID [2020-07-11 00:49:42,219 INFO L280 TraceCheckUtils]: 225: Hoare triple {15418#false} ~result~0 := #t~ret4; {15418#false} is VALID [2020-07-11 00:49:42,219 INFO L280 TraceCheckUtils]: 226: Hoare triple {15418#false} havoc #t~ret4; {15418#false} is VALID [2020-07-11 00:49:42,220 INFO L280 TraceCheckUtils]: 227: Hoare triple {15418#false} assume 8 != ~result~0; {15418#false} is VALID [2020-07-11 00:49:42,220 INFO L280 TraceCheckUtils]: 228: Hoare triple {15418#false} assume !false; {15418#false} is VALID [2020-07-11 00:49:42,256 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 333 proven. 219 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2020-07-11 00:49:42,257 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1976826886] [2020-07-11 00:49:42,257 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:49:42,257 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-07-11 00:49:42,257 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032049959] [2020-07-11 00:49:42,258 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 229 [2020-07-11 00:49:42,259 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:42,259 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-11 00:49:42,423 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:42,423 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-11 00:49:42,424 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:42,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-11 00:49:42,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=228, Unknown=0, NotChecked=0, Total=272 [2020-07-11 00:49:42,424 INFO L87 Difference]: Start difference. First operand 179 states and 233 transitions. Second operand 17 states. [2020-07-11 00:49:45,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:45,192 INFO L93 Difference]: Finished difference Result 387 states and 619 transitions. [2020-07-11 00:49:45,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-11 00:49:45,192 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 229 [2020-07-11 00:49:45,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:45,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-11 00:49:45,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 249 transitions. [2020-07-11 00:49:45,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-11 00:49:45,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 249 transitions. [2020-07-11 00:49:45,202 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 249 transitions. [2020-07-11 00:49:45,535 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 249 edges. 249 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:45,542 INFO L225 Difference]: With dead ends: 387 [2020-07-11 00:49:45,542 INFO L226 Difference]: Without dead ends: 217 [2020-07-11 00:49:45,547 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 204 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=182, Invalid=810, Unknown=0, NotChecked=0, Total=992 [2020-07-11 00:49:45,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2020-07-11 00:49:46,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 186. [2020-07-11 00:49:46,134 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:46,134 INFO L82 GeneralOperation]: Start isEquivalent. First operand 217 states. Second operand 186 states. [2020-07-11 00:49:46,134 INFO L74 IsIncluded]: Start isIncluded. First operand 217 states. Second operand 186 states. [2020-07-11 00:49:46,134 INFO L87 Difference]: Start difference. First operand 217 states. Second operand 186 states. [2020-07-11 00:49:46,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:46,144 INFO L93 Difference]: Finished difference Result 217 states and 303 transitions. [2020-07-11 00:49:46,144 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 303 transitions. [2020-07-11 00:49:46,146 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:46,146 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:46,146 INFO L74 IsIncluded]: Start isIncluded. First operand 186 states. Second operand 217 states. [2020-07-11 00:49:46,146 INFO L87 Difference]: Start difference. First operand 186 states. Second operand 217 states. [2020-07-11 00:49:46,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:46,156 INFO L93 Difference]: Finished difference Result 217 states and 303 transitions. [2020-07-11 00:49:46,156 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 303 transitions. [2020-07-11 00:49:46,158 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:46,158 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:46,158 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:46,158 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:46,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 186 states. [2020-07-11 00:49:46,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 257 transitions. [2020-07-11 00:49:46,165 INFO L78 Accepts]: Start accepts. Automaton has 186 states and 257 transitions. Word has length 229 [2020-07-11 00:49:46,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:46,166 INFO L479 AbstractCegarLoop]: Abstraction has 186 states and 257 transitions. [2020-07-11 00:49:46,166 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-11 00:49:46,166 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 186 states and 257 transitions. [2020-07-11 00:49:46,663 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 257 edges. 257 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:46,663 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 257 transitions. [2020-07-11 00:49:46,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-07-11 00:49:46,668 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:46,669 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 10, 10, 9, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:46,669 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-07-11 00:49:46,669 INFO L427 AbstractCegarLoop]: === Iteration 16 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:46,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:46,669 INFO L82 PathProgramCache]: Analyzing trace with hash -88380307, now seen corresponding path program 6 times [2020-07-11 00:49:46,670 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:46,670 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1692688569] [2020-07-11 00:49:46,670 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:46,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:46,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:46,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:46,733 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17861#true} {17861#true} #59#return; {17861#true} is VALID [2020-07-11 00:49:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:46,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:46,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:46,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:46,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:46,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:46,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:46,978 INFO L280 TraceCheckUtils]: 2: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:46,978 INFO L280 TraceCheckUtils]: 3: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:46,978 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:46,979 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17861#true} {18435#(<= 2 |fibo1_#in~n|)} #69#return; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:46,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:46,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:46,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:46,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:46,984 INFO L280 TraceCheckUtils]: 3: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:46,985 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17861#true} {18435#(<= 2 |fibo1_#in~n|)} #71#return; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:46,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:46,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18434#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:46,987 INFO L280 TraceCheckUtils]: 2: Hoare triple {18434#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:46,987 INFO L263 TraceCheckUtils]: 3: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:46,987 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:46,988 INFO L280 TraceCheckUtils]: 5: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:46,988 INFO L280 TraceCheckUtils]: 6: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:46,988 INFO L280 TraceCheckUtils]: 7: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:46,988 INFO L280 TraceCheckUtils]: 8: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:46,989 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17861#true} {18435#(<= 2 |fibo1_#in~n|)} #69#return; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:46,990 INFO L280 TraceCheckUtils]: 10: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:46,990 INFO L263 TraceCheckUtils]: 11: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:46,990 INFO L280 TraceCheckUtils]: 12: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:46,991 INFO L280 TraceCheckUtils]: 13: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:46,991 INFO L280 TraceCheckUtils]: 14: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:46,991 INFO L280 TraceCheckUtils]: 15: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:46,992 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17861#true} {18435#(<= 2 |fibo1_#in~n|)} #71#return; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:46,993 INFO L280 TraceCheckUtils]: 17: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:46,994 INFO L280 TraceCheckUtils]: 18: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:46,995 INFO L280 TraceCheckUtils]: 19: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:46,996 INFO L280 TraceCheckUtils]: 20: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:46,997 INFO L280 TraceCheckUtils]: 21: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume true; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:46,998 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18435#(<= 2 |fibo1_#in~n|)} {18219#(= fibo2_~n |fibo2_#in~n|)} #65#return; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:47,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,005 INFO L280 TraceCheckUtils]: 2: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,005 INFO L280 TraceCheckUtils]: 3: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,006 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,007 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17861#true} {18427#(<= 3 |fibo2_#in~n|)} #67#return; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,010 INFO L280 TraceCheckUtils]: 2: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,010 INFO L263 TraceCheckUtils]: 3: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,011 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} ~n := #in~n; {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,013 INFO L280 TraceCheckUtils]: 5: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18434#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:47,014 INFO L280 TraceCheckUtils]: 6: Hoare triple {18434#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,014 INFO L263 TraceCheckUtils]: 7: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,014 INFO L280 TraceCheckUtils]: 8: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,015 INFO L280 TraceCheckUtils]: 9: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,015 INFO L280 TraceCheckUtils]: 10: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,015 INFO L280 TraceCheckUtils]: 11: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,015 INFO L280 TraceCheckUtils]: 12: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,017 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17861#true} {18435#(<= 2 |fibo1_#in~n|)} #69#return; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,017 INFO L280 TraceCheckUtils]: 14: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,017 INFO L263 TraceCheckUtils]: 15: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,018 INFO L280 TraceCheckUtils]: 16: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,018 INFO L280 TraceCheckUtils]: 17: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,018 INFO L280 TraceCheckUtils]: 18: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,018 INFO L280 TraceCheckUtils]: 19: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,019 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17861#true} {18435#(<= 2 |fibo1_#in~n|)} #71#return; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,020 INFO L280 TraceCheckUtils]: 21: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,021 INFO L280 TraceCheckUtils]: 22: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,021 INFO L280 TraceCheckUtils]: 23: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,022 INFO L280 TraceCheckUtils]: 24: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,022 INFO L280 TraceCheckUtils]: 25: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume true; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,023 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18435#(<= 2 |fibo1_#in~n|)} {18219#(= fibo2_~n |fibo2_#in~n|)} #65#return; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,024 INFO L280 TraceCheckUtils]: 27: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,025 INFO L263 TraceCheckUtils]: 28: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,025 INFO L280 TraceCheckUtils]: 29: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,025 INFO L280 TraceCheckUtils]: 30: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,026 INFO L280 TraceCheckUtils]: 31: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,026 INFO L280 TraceCheckUtils]: 32: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,027 INFO L280 TraceCheckUtils]: 33: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,028 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17861#true} {18427#(<= 3 |fibo2_#in~n|)} #67#return; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,029 INFO L280 TraceCheckUtils]: 35: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,030 INFO L280 TraceCheckUtils]: 36: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,031 INFO L280 TraceCheckUtils]: 37: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,031 INFO L280 TraceCheckUtils]: 38: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,032 INFO L280 TraceCheckUtils]: 39: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} assume true; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,034 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18427#(<= 3 |fibo2_#in~n|)} {18338#(= fibo1_~n |fibo1_#in~n|)} #69#return; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:47,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:47,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,049 INFO L280 TraceCheckUtils]: 2: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,049 INFO L280 TraceCheckUtils]: 3: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,049 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,049 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17861#true} {17861#true} #65#return; {17861#true} is VALID [2020-07-11 00:49:47,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:47,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,053 INFO L280 TraceCheckUtils]: 2: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,053 INFO L280 TraceCheckUtils]: 3: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,054 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17861#true} {17861#true} #67#return; {17861#true} is VALID [2020-07-11 00:49:47,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,054 INFO L280 TraceCheckUtils]: 2: Hoare triple {17861#true} assume !(1 == ~n); {17861#true} is VALID [2020-07-11 00:49:47,054 INFO L263 TraceCheckUtils]: 3: Hoare triple {17861#true} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,055 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,055 INFO L280 TraceCheckUtils]: 5: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,055 INFO L280 TraceCheckUtils]: 6: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,055 INFO L280 TraceCheckUtils]: 7: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,055 INFO L280 TraceCheckUtils]: 8: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,056 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17861#true} {17861#true} #65#return; {17861#true} is VALID [2020-07-11 00:49:47,056 INFO L280 TraceCheckUtils]: 10: Hoare triple {17861#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,056 INFO L263 TraceCheckUtils]: 11: Hoare triple {17861#true} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,056 INFO L280 TraceCheckUtils]: 12: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,056 INFO L280 TraceCheckUtils]: 13: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,057 INFO L280 TraceCheckUtils]: 14: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,057 INFO L280 TraceCheckUtils]: 15: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,057 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17861#true} {17861#true} #67#return; {17861#true} is VALID [2020-07-11 00:49:47,057 INFO L280 TraceCheckUtils]: 17: Hoare triple {17861#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,058 INFO L280 TraceCheckUtils]: 18: Hoare triple {17861#true} #res := #t~ret2 + #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,058 INFO L280 TraceCheckUtils]: 19: Hoare triple {17861#true} havoc #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,059 INFO L280 TraceCheckUtils]: 20: Hoare triple {17861#true} havoc #t~ret2; {17861#true} is VALID [2020-07-11 00:49:47,059 INFO L280 TraceCheckUtils]: 21: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,060 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17861#true} {18380#(<= 4 |fibo1_#in~n|)} #71#return; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,064 INFO L263 TraceCheckUtils]: 3: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,065 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} ~n := #in~n; {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,066 INFO L280 TraceCheckUtils]: 5: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,067 INFO L280 TraceCheckUtils]: 6: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,067 INFO L263 TraceCheckUtils]: 7: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,068 INFO L280 TraceCheckUtils]: 8: Hoare triple {17861#true} ~n := #in~n; {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,069 INFO L280 TraceCheckUtils]: 9: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18434#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:47,070 INFO L280 TraceCheckUtils]: 10: Hoare triple {18434#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,071 INFO L263 TraceCheckUtils]: 11: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,071 INFO L280 TraceCheckUtils]: 12: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,071 INFO L280 TraceCheckUtils]: 13: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,072 INFO L280 TraceCheckUtils]: 14: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,072 INFO L280 TraceCheckUtils]: 15: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,072 INFO L280 TraceCheckUtils]: 16: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,074 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {17861#true} {18435#(<= 2 |fibo1_#in~n|)} #69#return; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,075 INFO L280 TraceCheckUtils]: 18: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,075 INFO L263 TraceCheckUtils]: 19: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,075 INFO L280 TraceCheckUtils]: 20: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,076 INFO L280 TraceCheckUtils]: 21: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,076 INFO L280 TraceCheckUtils]: 22: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,076 INFO L280 TraceCheckUtils]: 23: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,077 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17861#true} {18435#(<= 2 |fibo1_#in~n|)} #71#return; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,078 INFO L280 TraceCheckUtils]: 25: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,079 INFO L280 TraceCheckUtils]: 26: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,080 INFO L280 TraceCheckUtils]: 27: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,080 INFO L280 TraceCheckUtils]: 28: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,081 INFO L280 TraceCheckUtils]: 29: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume true; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,082 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {18435#(<= 2 |fibo1_#in~n|)} {18219#(= fibo2_~n |fibo2_#in~n|)} #65#return; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,083 INFO L280 TraceCheckUtils]: 31: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,083 INFO L263 TraceCheckUtils]: 32: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,083 INFO L280 TraceCheckUtils]: 33: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,083 INFO L280 TraceCheckUtils]: 34: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,084 INFO L280 TraceCheckUtils]: 35: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,084 INFO L280 TraceCheckUtils]: 36: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,084 INFO L280 TraceCheckUtils]: 37: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,085 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {17861#true} {18427#(<= 3 |fibo2_#in~n|)} #67#return; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,085 INFO L280 TraceCheckUtils]: 39: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,086 INFO L280 TraceCheckUtils]: 40: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,087 INFO L280 TraceCheckUtils]: 41: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,087 INFO L280 TraceCheckUtils]: 42: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,088 INFO L280 TraceCheckUtils]: 43: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} assume true; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,089 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {18427#(<= 3 |fibo2_#in~n|)} {18338#(= fibo1_~n |fibo1_#in~n|)} #69#return; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,090 INFO L280 TraceCheckUtils]: 45: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,090 INFO L263 TraceCheckUtils]: 46: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,090 INFO L280 TraceCheckUtils]: 47: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,091 INFO L280 TraceCheckUtils]: 48: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,091 INFO L280 TraceCheckUtils]: 49: Hoare triple {17861#true} assume !(1 == ~n); {17861#true} is VALID [2020-07-11 00:49:47,091 INFO L263 TraceCheckUtils]: 50: Hoare triple {17861#true} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,091 INFO L280 TraceCheckUtils]: 51: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,091 INFO L280 TraceCheckUtils]: 52: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,092 INFO L280 TraceCheckUtils]: 53: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,092 INFO L280 TraceCheckUtils]: 54: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,092 INFO L280 TraceCheckUtils]: 55: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,092 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {17861#true} {17861#true} #65#return; {17861#true} is VALID [2020-07-11 00:49:47,092 INFO L280 TraceCheckUtils]: 57: Hoare triple {17861#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,092 INFO L263 TraceCheckUtils]: 58: Hoare triple {17861#true} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,093 INFO L280 TraceCheckUtils]: 59: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,093 INFO L280 TraceCheckUtils]: 60: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,093 INFO L280 TraceCheckUtils]: 61: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,093 INFO L280 TraceCheckUtils]: 62: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,093 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17861#true} {17861#true} #67#return; {17861#true} is VALID [2020-07-11 00:49:47,093 INFO L280 TraceCheckUtils]: 64: Hoare triple {17861#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,094 INFO L280 TraceCheckUtils]: 65: Hoare triple {17861#true} #res := #t~ret2 + #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,094 INFO L280 TraceCheckUtils]: 66: Hoare triple {17861#true} havoc #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,094 INFO L280 TraceCheckUtils]: 67: Hoare triple {17861#true} havoc #t~ret2; {17861#true} is VALID [2020-07-11 00:49:47,094 INFO L280 TraceCheckUtils]: 68: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,095 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {17861#true} {18380#(<= 4 |fibo1_#in~n|)} #71#return; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,096 INFO L280 TraceCheckUtils]: 70: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,096 INFO L280 TraceCheckUtils]: 71: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,097 INFO L280 TraceCheckUtils]: 72: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,097 INFO L280 TraceCheckUtils]: 73: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,098 INFO L280 TraceCheckUtils]: 74: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} assume true; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,099 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {18380#(<= 4 |fibo1_#in~n|)} {18219#(= fibo2_~n |fibo2_#in~n|)} #65#return; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:47,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:47,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:47,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,127 INFO L280 TraceCheckUtils]: 2: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,127 INFO L280 TraceCheckUtils]: 3: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,127 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,128 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17861#true} {17861#true} #65#return; {17861#true} is VALID [2020-07-11 00:49:47,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:47,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,132 INFO L280 TraceCheckUtils]: 3: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,132 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17861#true} {17861#true} #67#return; {17861#true} is VALID [2020-07-11 00:49:47,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,133 INFO L280 TraceCheckUtils]: 2: Hoare triple {17861#true} assume !(1 == ~n); {17861#true} is VALID [2020-07-11 00:49:47,133 INFO L263 TraceCheckUtils]: 3: Hoare triple {17861#true} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,133 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,133 INFO L280 TraceCheckUtils]: 5: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,134 INFO L280 TraceCheckUtils]: 7: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,134 INFO L280 TraceCheckUtils]: 8: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,134 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17861#true} {17861#true} #65#return; {17861#true} is VALID [2020-07-11 00:49:47,134 INFO L280 TraceCheckUtils]: 10: Hoare triple {17861#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,135 INFO L263 TraceCheckUtils]: 11: Hoare triple {17861#true} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,135 INFO L280 TraceCheckUtils]: 12: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,135 INFO L280 TraceCheckUtils]: 13: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,135 INFO L280 TraceCheckUtils]: 14: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,136 INFO L280 TraceCheckUtils]: 15: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,136 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17861#true} {17861#true} #67#return; {17861#true} is VALID [2020-07-11 00:49:47,136 INFO L280 TraceCheckUtils]: 17: Hoare triple {17861#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,136 INFO L280 TraceCheckUtils]: 18: Hoare triple {17861#true} #res := #t~ret2 + #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,136 INFO L280 TraceCheckUtils]: 19: Hoare triple {17861#true} havoc #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,137 INFO L280 TraceCheckUtils]: 20: Hoare triple {17861#true} havoc #t~ret2; {17861#true} is VALID [2020-07-11 00:49:47,137 INFO L280 TraceCheckUtils]: 21: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,137 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17861#true} {17861#true} #69#return; {17861#true} is VALID [2020-07-11 00:49:47,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:47,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,141 INFO L280 TraceCheckUtils]: 2: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,141 INFO L280 TraceCheckUtils]: 3: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,141 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,142 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17861#true} {17861#true} #71#return; {17861#true} is VALID [2020-07-11 00:49:47,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {17861#true} assume !(1 == ~n); {17861#true} is VALID [2020-07-11 00:49:47,143 INFO L263 TraceCheckUtils]: 3: Hoare triple {17861#true} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,143 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,143 INFO L280 TraceCheckUtils]: 5: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,143 INFO L280 TraceCheckUtils]: 6: Hoare triple {17861#true} assume !(1 == ~n); {17861#true} is VALID [2020-07-11 00:49:47,143 INFO L263 TraceCheckUtils]: 7: Hoare triple {17861#true} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,144 INFO L280 TraceCheckUtils]: 8: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,144 INFO L280 TraceCheckUtils]: 9: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,144 INFO L280 TraceCheckUtils]: 10: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,144 INFO L280 TraceCheckUtils]: 11: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,144 INFO L280 TraceCheckUtils]: 12: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,145 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17861#true} {17861#true} #65#return; {17861#true} is VALID [2020-07-11 00:49:47,145 INFO L280 TraceCheckUtils]: 14: Hoare triple {17861#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,145 INFO L263 TraceCheckUtils]: 15: Hoare triple {17861#true} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,145 INFO L280 TraceCheckUtils]: 16: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,146 INFO L280 TraceCheckUtils]: 17: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,146 INFO L280 TraceCheckUtils]: 18: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,146 INFO L280 TraceCheckUtils]: 19: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,146 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17861#true} {17861#true} #67#return; {17861#true} is VALID [2020-07-11 00:49:47,146 INFO L280 TraceCheckUtils]: 21: Hoare triple {17861#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,147 INFO L280 TraceCheckUtils]: 22: Hoare triple {17861#true} #res := #t~ret2 + #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,147 INFO L280 TraceCheckUtils]: 23: Hoare triple {17861#true} havoc #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,147 INFO L280 TraceCheckUtils]: 24: Hoare triple {17861#true} havoc #t~ret2; {17861#true} is VALID [2020-07-11 00:49:47,147 INFO L280 TraceCheckUtils]: 25: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,147 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17861#true} {17861#true} #69#return; {17861#true} is VALID [2020-07-11 00:49:47,148 INFO L280 TraceCheckUtils]: 27: Hoare triple {17861#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,148 INFO L263 TraceCheckUtils]: 28: Hoare triple {17861#true} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,148 INFO L280 TraceCheckUtils]: 29: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,148 INFO L280 TraceCheckUtils]: 30: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,149 INFO L280 TraceCheckUtils]: 31: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,149 INFO L280 TraceCheckUtils]: 32: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,149 INFO L280 TraceCheckUtils]: 33: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,149 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17861#true} {17861#true} #71#return; {17861#true} is VALID [2020-07-11 00:49:47,149 INFO L280 TraceCheckUtils]: 35: Hoare triple {17861#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,150 INFO L280 TraceCheckUtils]: 36: Hoare triple {17861#true} #res := #t~ret0 + #t~ret1; {17861#true} is VALID [2020-07-11 00:49:47,150 INFO L280 TraceCheckUtils]: 37: Hoare triple {17861#true} havoc #t~ret0; {17861#true} is VALID [2020-07-11 00:49:47,150 INFO L280 TraceCheckUtils]: 38: Hoare triple {17861#true} havoc #t~ret1; {17861#true} is VALID [2020-07-11 00:49:47,150 INFO L280 TraceCheckUtils]: 39: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,151 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17861#true} {18296#(<= 5 |fibo2_#in~n|)} #67#return; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,154 INFO L280 TraceCheckUtils]: 2: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,155 INFO L263 TraceCheckUtils]: 3: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,155 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} ~n := #in~n; {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,157 INFO L280 TraceCheckUtils]: 6: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,157 INFO L263 TraceCheckUtils]: 7: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,158 INFO L280 TraceCheckUtils]: 8: Hoare triple {17861#true} ~n := #in~n; {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,158 INFO L280 TraceCheckUtils]: 9: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,159 INFO L280 TraceCheckUtils]: 10: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,159 INFO L263 TraceCheckUtils]: 11: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,160 INFO L280 TraceCheckUtils]: 12: Hoare triple {17861#true} ~n := #in~n; {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,160 INFO L280 TraceCheckUtils]: 13: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18434#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:47,161 INFO L280 TraceCheckUtils]: 14: Hoare triple {18434#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,162 INFO L263 TraceCheckUtils]: 15: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,162 INFO L280 TraceCheckUtils]: 16: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,162 INFO L280 TraceCheckUtils]: 17: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,162 INFO L280 TraceCheckUtils]: 18: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,162 INFO L280 TraceCheckUtils]: 19: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,163 INFO L280 TraceCheckUtils]: 20: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,164 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {17861#true} {18435#(<= 2 |fibo1_#in~n|)} #69#return; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,164 INFO L280 TraceCheckUtils]: 22: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,164 INFO L263 TraceCheckUtils]: 23: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,165 INFO L280 TraceCheckUtils]: 24: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,165 INFO L280 TraceCheckUtils]: 25: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,165 INFO L280 TraceCheckUtils]: 26: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,165 INFO L280 TraceCheckUtils]: 27: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,166 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {17861#true} {18435#(<= 2 |fibo1_#in~n|)} #71#return; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,167 INFO L280 TraceCheckUtils]: 29: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,167 INFO L280 TraceCheckUtils]: 30: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,168 INFO L280 TraceCheckUtils]: 31: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,168 INFO L280 TraceCheckUtils]: 32: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,169 INFO L280 TraceCheckUtils]: 33: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume true; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,170 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18435#(<= 2 |fibo1_#in~n|)} {18219#(= fibo2_~n |fibo2_#in~n|)} #65#return; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,171 INFO L280 TraceCheckUtils]: 35: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,171 INFO L263 TraceCheckUtils]: 36: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,171 INFO L280 TraceCheckUtils]: 37: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,171 INFO L280 TraceCheckUtils]: 38: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,171 INFO L280 TraceCheckUtils]: 39: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,171 INFO L280 TraceCheckUtils]: 40: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,172 INFO L280 TraceCheckUtils]: 41: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,173 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {17861#true} {18427#(<= 3 |fibo2_#in~n|)} #67#return; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,173 INFO L280 TraceCheckUtils]: 43: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,174 INFO L280 TraceCheckUtils]: 44: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,174 INFO L280 TraceCheckUtils]: 45: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,175 INFO L280 TraceCheckUtils]: 46: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,175 INFO L280 TraceCheckUtils]: 47: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} assume true; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,177 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {18427#(<= 3 |fibo2_#in~n|)} {18338#(= fibo1_~n |fibo1_#in~n|)} #69#return; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,177 INFO L280 TraceCheckUtils]: 49: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,177 INFO L263 TraceCheckUtils]: 50: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,178 INFO L280 TraceCheckUtils]: 51: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,178 INFO L280 TraceCheckUtils]: 52: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,178 INFO L280 TraceCheckUtils]: 53: Hoare triple {17861#true} assume !(1 == ~n); {17861#true} is VALID [2020-07-11 00:49:47,178 INFO L263 TraceCheckUtils]: 54: Hoare triple {17861#true} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,178 INFO L280 TraceCheckUtils]: 55: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,179 INFO L280 TraceCheckUtils]: 56: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,179 INFO L280 TraceCheckUtils]: 57: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,179 INFO L280 TraceCheckUtils]: 58: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,179 INFO L280 TraceCheckUtils]: 59: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,179 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {17861#true} {17861#true} #65#return; {17861#true} is VALID [2020-07-11 00:49:47,179 INFO L280 TraceCheckUtils]: 61: Hoare triple {17861#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,180 INFO L263 TraceCheckUtils]: 62: Hoare triple {17861#true} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,180 INFO L280 TraceCheckUtils]: 63: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,180 INFO L280 TraceCheckUtils]: 64: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,180 INFO L280 TraceCheckUtils]: 65: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,180 INFO L280 TraceCheckUtils]: 66: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,180 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {17861#true} {17861#true} #67#return; {17861#true} is VALID [2020-07-11 00:49:47,181 INFO L280 TraceCheckUtils]: 68: Hoare triple {17861#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,181 INFO L280 TraceCheckUtils]: 69: Hoare triple {17861#true} #res := #t~ret2 + #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,181 INFO L280 TraceCheckUtils]: 70: Hoare triple {17861#true} havoc #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,181 INFO L280 TraceCheckUtils]: 71: Hoare triple {17861#true} havoc #t~ret2; {17861#true} is VALID [2020-07-11 00:49:47,181 INFO L280 TraceCheckUtils]: 72: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,182 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {17861#true} {18380#(<= 4 |fibo1_#in~n|)} #71#return; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,183 INFO L280 TraceCheckUtils]: 74: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,183 INFO L280 TraceCheckUtils]: 75: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,184 INFO L280 TraceCheckUtils]: 76: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,184 INFO L280 TraceCheckUtils]: 77: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,185 INFO L280 TraceCheckUtils]: 78: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} assume true; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,186 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {18380#(<= 4 |fibo1_#in~n|)} {18219#(= fibo2_~n |fibo2_#in~n|)} #65#return; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,186 INFO L280 TraceCheckUtils]: 80: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,187 INFO L263 TraceCheckUtils]: 81: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,187 INFO L280 TraceCheckUtils]: 82: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,187 INFO L280 TraceCheckUtils]: 83: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,187 INFO L280 TraceCheckUtils]: 84: Hoare triple {17861#true} assume !(1 == ~n); {17861#true} is VALID [2020-07-11 00:49:47,187 INFO L263 TraceCheckUtils]: 85: Hoare triple {17861#true} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,188 INFO L280 TraceCheckUtils]: 86: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,188 INFO L280 TraceCheckUtils]: 87: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,188 INFO L280 TraceCheckUtils]: 88: Hoare triple {17861#true} assume !(1 == ~n); {17861#true} is VALID [2020-07-11 00:49:47,188 INFO L263 TraceCheckUtils]: 89: Hoare triple {17861#true} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,188 INFO L280 TraceCheckUtils]: 90: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,188 INFO L280 TraceCheckUtils]: 91: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,189 INFO L280 TraceCheckUtils]: 92: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,189 INFO L280 TraceCheckUtils]: 93: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,189 INFO L280 TraceCheckUtils]: 94: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,189 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {17861#true} {17861#true} #65#return; {17861#true} is VALID [2020-07-11 00:49:47,189 INFO L280 TraceCheckUtils]: 96: Hoare triple {17861#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,189 INFO L263 TraceCheckUtils]: 97: Hoare triple {17861#true} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,190 INFO L280 TraceCheckUtils]: 98: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,190 INFO L280 TraceCheckUtils]: 99: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,190 INFO L280 TraceCheckUtils]: 100: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,190 INFO L280 TraceCheckUtils]: 101: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,190 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {17861#true} {17861#true} #67#return; {17861#true} is VALID [2020-07-11 00:49:47,191 INFO L280 TraceCheckUtils]: 103: Hoare triple {17861#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,191 INFO L280 TraceCheckUtils]: 104: Hoare triple {17861#true} #res := #t~ret2 + #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,191 INFO L280 TraceCheckUtils]: 105: Hoare triple {17861#true} havoc #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,191 INFO L280 TraceCheckUtils]: 106: Hoare triple {17861#true} havoc #t~ret2; {17861#true} is VALID [2020-07-11 00:49:47,191 INFO L280 TraceCheckUtils]: 107: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,191 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {17861#true} {17861#true} #69#return; {17861#true} is VALID [2020-07-11 00:49:47,192 INFO L280 TraceCheckUtils]: 109: Hoare triple {17861#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,192 INFO L263 TraceCheckUtils]: 110: Hoare triple {17861#true} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,192 INFO L280 TraceCheckUtils]: 111: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,192 INFO L280 TraceCheckUtils]: 112: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,192 INFO L280 TraceCheckUtils]: 113: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,192 INFO L280 TraceCheckUtils]: 114: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,193 INFO L280 TraceCheckUtils]: 115: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,193 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {17861#true} {17861#true} #71#return; {17861#true} is VALID [2020-07-11 00:49:47,193 INFO L280 TraceCheckUtils]: 117: Hoare triple {17861#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,193 INFO L280 TraceCheckUtils]: 118: Hoare triple {17861#true} #res := #t~ret0 + #t~ret1; {17861#true} is VALID [2020-07-11 00:49:47,193 INFO L280 TraceCheckUtils]: 119: Hoare triple {17861#true} havoc #t~ret0; {17861#true} is VALID [2020-07-11 00:49:47,193 INFO L280 TraceCheckUtils]: 120: Hoare triple {17861#true} havoc #t~ret1; {17861#true} is VALID [2020-07-11 00:49:47,194 INFO L280 TraceCheckUtils]: 121: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,195 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {17861#true} {18296#(<= 5 |fibo2_#in~n|)} #67#return; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,196 INFO L280 TraceCheckUtils]: 123: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,196 INFO L280 TraceCheckUtils]: 124: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,197 INFO L280 TraceCheckUtils]: 125: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} havoc #t~ret3; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,197 INFO L280 TraceCheckUtils]: 126: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} havoc #t~ret2; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,198 INFO L280 TraceCheckUtils]: 127: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} assume true; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,199 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {18296#(<= 5 |fibo2_#in~n|)} {17861#true} #69#return; {18177#(<= 6 fibo1_~n)} is VALID [2020-07-11 00:49:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:47,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {18540#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:47,314 INFO L280 TraceCheckUtils]: 3: Hoare triple {18540#(<= |fibo2_#in~n| 1)} #res := 1; {18540#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:47,314 INFO L280 TraceCheckUtils]: 4: Hoare triple {18540#(<= |fibo2_#in~n| 1)} assume true; {18540#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:47,316 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18540#(<= |fibo2_#in~n| 1)} {18338#(= fibo1_~n |fibo1_#in~n|)} #69#return; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:47,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,320 INFO L280 TraceCheckUtils]: 3: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,321 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17861#true} {18534#(<= |fibo1_#in~n| 2)} #71#return; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,323 INFO L280 TraceCheckUtils]: 2: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,323 INFO L263 TraceCheckUtils]: 3: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,324 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} ~n := #in~n; {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,324 INFO L280 TraceCheckUtils]: 5: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,325 INFO L280 TraceCheckUtils]: 6: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {18540#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:47,325 INFO L280 TraceCheckUtils]: 7: Hoare triple {18540#(<= |fibo2_#in~n| 1)} #res := 1; {18540#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:47,326 INFO L280 TraceCheckUtils]: 8: Hoare triple {18540#(<= |fibo2_#in~n| 1)} assume true; {18540#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:47,327 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18540#(<= |fibo2_#in~n| 1)} {18338#(= fibo1_~n |fibo1_#in~n|)} #69#return; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,328 INFO L280 TraceCheckUtils]: 10: Hoare triple {18534#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,328 INFO L263 TraceCheckUtils]: 11: Hoare triple {18534#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,328 INFO L280 TraceCheckUtils]: 12: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,329 INFO L280 TraceCheckUtils]: 13: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,329 INFO L280 TraceCheckUtils]: 14: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,329 INFO L280 TraceCheckUtils]: 15: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,330 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17861#true} {18534#(<= |fibo1_#in~n| 2)} #71#return; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,331 INFO L280 TraceCheckUtils]: 17: Hoare triple {18534#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,331 INFO L280 TraceCheckUtils]: 18: Hoare triple {18534#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,332 INFO L280 TraceCheckUtils]: 19: Hoare triple {18534#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,332 INFO L280 TraceCheckUtils]: 20: Hoare triple {18534#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,333 INFO L280 TraceCheckUtils]: 21: Hoare triple {18534#(<= |fibo1_#in~n| 2)} assume true; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,334 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18534#(<= |fibo1_#in~n| 2)} {18219#(= fibo2_~n |fibo2_#in~n|)} #65#return; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:47,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,339 INFO L280 TraceCheckUtils]: 2: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,339 INFO L280 TraceCheckUtils]: 3: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,340 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,341 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17861#true} {18521#(<= |fibo2_#in~n| 3)} #67#return; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,343 INFO L280 TraceCheckUtils]: 2: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,343 INFO L263 TraceCheckUtils]: 3: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,343 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} ~n := #in~n; {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,344 INFO L280 TraceCheckUtils]: 5: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,344 INFO L280 TraceCheckUtils]: 6: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,345 INFO L263 TraceCheckUtils]: 7: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,345 INFO L280 TraceCheckUtils]: 8: Hoare triple {17861#true} ~n := #in~n; {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,346 INFO L280 TraceCheckUtils]: 9: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,346 INFO L280 TraceCheckUtils]: 10: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {18540#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:47,347 INFO L280 TraceCheckUtils]: 11: Hoare triple {18540#(<= |fibo2_#in~n| 1)} #res := 1; {18540#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:47,347 INFO L280 TraceCheckUtils]: 12: Hoare triple {18540#(<= |fibo2_#in~n| 1)} assume true; {18540#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:47,349 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {18540#(<= |fibo2_#in~n| 1)} {18338#(= fibo1_~n |fibo1_#in~n|)} #69#return; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,349 INFO L280 TraceCheckUtils]: 14: Hoare triple {18534#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,349 INFO L263 TraceCheckUtils]: 15: Hoare triple {18534#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,350 INFO L280 TraceCheckUtils]: 16: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,350 INFO L280 TraceCheckUtils]: 17: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,350 INFO L280 TraceCheckUtils]: 18: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,350 INFO L280 TraceCheckUtils]: 19: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,351 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17861#true} {18534#(<= |fibo1_#in~n| 2)} #71#return; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,351 INFO L280 TraceCheckUtils]: 21: Hoare triple {18534#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,352 INFO L280 TraceCheckUtils]: 22: Hoare triple {18534#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,353 INFO L280 TraceCheckUtils]: 23: Hoare triple {18534#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,353 INFO L280 TraceCheckUtils]: 24: Hoare triple {18534#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,354 INFO L280 TraceCheckUtils]: 25: Hoare triple {18534#(<= |fibo1_#in~n| 2)} assume true; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,355 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18534#(<= |fibo1_#in~n| 2)} {18219#(= fibo2_~n |fibo2_#in~n|)} #65#return; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,355 INFO L280 TraceCheckUtils]: 27: Hoare triple {18521#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,356 INFO L263 TraceCheckUtils]: 28: Hoare triple {18521#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,356 INFO L280 TraceCheckUtils]: 29: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,356 INFO L280 TraceCheckUtils]: 30: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,356 INFO L280 TraceCheckUtils]: 31: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,356 INFO L280 TraceCheckUtils]: 32: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,356 INFO L280 TraceCheckUtils]: 33: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,357 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17861#true} {18521#(<= |fibo2_#in~n| 3)} #67#return; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,358 INFO L280 TraceCheckUtils]: 35: Hoare triple {18521#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,358 INFO L280 TraceCheckUtils]: 36: Hoare triple {18521#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,359 INFO L280 TraceCheckUtils]: 37: Hoare triple {18521#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,359 INFO L280 TraceCheckUtils]: 38: Hoare triple {18521#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,360 INFO L280 TraceCheckUtils]: 39: Hoare triple {18521#(<= |fibo2_#in~n| 3)} assume true; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,361 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18521#(<= |fibo2_#in~n| 3)} {18177#(<= 6 fibo1_~n)} #71#return; {17862#false} is VALID [2020-07-11 00:49:47,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {17861#true} assume !(1 == ~n); {17861#true} is VALID [2020-07-11 00:49:47,363 INFO L263 TraceCheckUtils]: 3: Hoare triple {17861#true} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,364 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} ~n := #in~n; {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,364 INFO L280 TraceCheckUtils]: 5: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,365 INFO L280 TraceCheckUtils]: 6: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,365 INFO L263 TraceCheckUtils]: 7: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,366 INFO L280 TraceCheckUtils]: 8: Hoare triple {17861#true} ~n := #in~n; {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,366 INFO L280 TraceCheckUtils]: 9: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,367 INFO L280 TraceCheckUtils]: 10: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,367 INFO L263 TraceCheckUtils]: 11: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,368 INFO L280 TraceCheckUtils]: 12: Hoare triple {17861#true} ~n := #in~n; {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,368 INFO L280 TraceCheckUtils]: 13: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,369 INFO L280 TraceCheckUtils]: 14: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,369 INFO L263 TraceCheckUtils]: 15: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,369 INFO L280 TraceCheckUtils]: 16: Hoare triple {17861#true} ~n := #in~n; {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,370 INFO L280 TraceCheckUtils]: 17: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18434#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:47,371 INFO L280 TraceCheckUtils]: 18: Hoare triple {18434#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,371 INFO L263 TraceCheckUtils]: 19: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,371 INFO L280 TraceCheckUtils]: 20: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,372 INFO L280 TraceCheckUtils]: 21: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,372 INFO L280 TraceCheckUtils]: 22: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,372 INFO L280 TraceCheckUtils]: 23: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,372 INFO L280 TraceCheckUtils]: 24: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,373 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17861#true} {18435#(<= 2 |fibo1_#in~n|)} #69#return; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,374 INFO L280 TraceCheckUtils]: 26: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,374 INFO L263 TraceCheckUtils]: 27: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,374 INFO L280 TraceCheckUtils]: 28: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,374 INFO L280 TraceCheckUtils]: 29: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,375 INFO L280 TraceCheckUtils]: 30: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,375 INFO L280 TraceCheckUtils]: 31: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,376 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {17861#true} {18435#(<= 2 |fibo1_#in~n|)} #71#return; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,376 INFO L280 TraceCheckUtils]: 33: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,377 INFO L280 TraceCheckUtils]: 34: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,377 INFO L280 TraceCheckUtils]: 35: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,378 INFO L280 TraceCheckUtils]: 36: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,379 INFO L280 TraceCheckUtils]: 37: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume true; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,380 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18435#(<= 2 |fibo1_#in~n|)} {18219#(= fibo2_~n |fibo2_#in~n|)} #65#return; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,381 INFO L280 TraceCheckUtils]: 39: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,381 INFO L263 TraceCheckUtils]: 40: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,381 INFO L280 TraceCheckUtils]: 41: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,381 INFO L280 TraceCheckUtils]: 42: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,381 INFO L280 TraceCheckUtils]: 43: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,381 INFO L280 TraceCheckUtils]: 44: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,382 INFO L280 TraceCheckUtils]: 45: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,383 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17861#true} {18427#(<= 3 |fibo2_#in~n|)} #67#return; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,383 INFO L280 TraceCheckUtils]: 47: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,384 INFO L280 TraceCheckUtils]: 48: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,384 INFO L280 TraceCheckUtils]: 49: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,385 INFO L280 TraceCheckUtils]: 50: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,385 INFO L280 TraceCheckUtils]: 51: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} assume true; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,387 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {18427#(<= 3 |fibo2_#in~n|)} {18338#(= fibo1_~n |fibo1_#in~n|)} #69#return; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,387 INFO L280 TraceCheckUtils]: 53: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,388 INFO L263 TraceCheckUtils]: 54: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,388 INFO L280 TraceCheckUtils]: 55: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,388 INFO L280 TraceCheckUtils]: 56: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,388 INFO L280 TraceCheckUtils]: 57: Hoare triple {17861#true} assume !(1 == ~n); {17861#true} is VALID [2020-07-11 00:49:47,388 INFO L263 TraceCheckUtils]: 58: Hoare triple {17861#true} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,388 INFO L280 TraceCheckUtils]: 59: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,389 INFO L280 TraceCheckUtils]: 60: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,389 INFO L280 TraceCheckUtils]: 61: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,389 INFO L280 TraceCheckUtils]: 62: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,389 INFO L280 TraceCheckUtils]: 63: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,389 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {17861#true} {17861#true} #65#return; {17861#true} is VALID [2020-07-11 00:49:47,390 INFO L280 TraceCheckUtils]: 65: Hoare triple {17861#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,390 INFO L263 TraceCheckUtils]: 66: Hoare triple {17861#true} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,390 INFO L280 TraceCheckUtils]: 67: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,390 INFO L280 TraceCheckUtils]: 68: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,390 INFO L280 TraceCheckUtils]: 69: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,390 INFO L280 TraceCheckUtils]: 70: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,391 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {17861#true} {17861#true} #67#return; {17861#true} is VALID [2020-07-11 00:49:47,391 INFO L280 TraceCheckUtils]: 72: Hoare triple {17861#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,391 INFO L280 TraceCheckUtils]: 73: Hoare triple {17861#true} #res := #t~ret2 + #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,391 INFO L280 TraceCheckUtils]: 74: Hoare triple {17861#true} havoc #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,391 INFO L280 TraceCheckUtils]: 75: Hoare triple {17861#true} havoc #t~ret2; {17861#true} is VALID [2020-07-11 00:49:47,392 INFO L280 TraceCheckUtils]: 76: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,393 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {17861#true} {18380#(<= 4 |fibo1_#in~n|)} #71#return; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,393 INFO L280 TraceCheckUtils]: 78: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,394 INFO L280 TraceCheckUtils]: 79: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,394 INFO L280 TraceCheckUtils]: 80: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,395 INFO L280 TraceCheckUtils]: 81: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,396 INFO L280 TraceCheckUtils]: 82: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} assume true; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,397 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {18380#(<= 4 |fibo1_#in~n|)} {18219#(= fibo2_~n |fibo2_#in~n|)} #65#return; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,398 INFO L280 TraceCheckUtils]: 84: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,398 INFO L263 TraceCheckUtils]: 85: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,398 INFO L280 TraceCheckUtils]: 86: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,398 INFO L280 TraceCheckUtils]: 87: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,398 INFO L280 TraceCheckUtils]: 88: Hoare triple {17861#true} assume !(1 == ~n); {17861#true} is VALID [2020-07-11 00:49:47,399 INFO L263 TraceCheckUtils]: 89: Hoare triple {17861#true} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,399 INFO L280 TraceCheckUtils]: 90: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,399 INFO L280 TraceCheckUtils]: 91: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,399 INFO L280 TraceCheckUtils]: 92: Hoare triple {17861#true} assume !(1 == ~n); {17861#true} is VALID [2020-07-11 00:49:47,399 INFO L263 TraceCheckUtils]: 93: Hoare triple {17861#true} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,400 INFO L280 TraceCheckUtils]: 94: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,400 INFO L280 TraceCheckUtils]: 95: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,400 INFO L280 TraceCheckUtils]: 96: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,400 INFO L280 TraceCheckUtils]: 97: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,400 INFO L280 TraceCheckUtils]: 98: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,400 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {17861#true} {17861#true} #65#return; {17861#true} is VALID [2020-07-11 00:49:47,400 INFO L280 TraceCheckUtils]: 100: Hoare triple {17861#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,401 INFO L263 TraceCheckUtils]: 101: Hoare triple {17861#true} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,401 INFO L280 TraceCheckUtils]: 102: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,401 INFO L280 TraceCheckUtils]: 103: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,401 INFO L280 TraceCheckUtils]: 104: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,401 INFO L280 TraceCheckUtils]: 105: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,402 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {17861#true} {17861#true} #67#return; {17861#true} is VALID [2020-07-11 00:49:47,402 INFO L280 TraceCheckUtils]: 107: Hoare triple {17861#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,402 INFO L280 TraceCheckUtils]: 108: Hoare triple {17861#true} #res := #t~ret2 + #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,402 INFO L280 TraceCheckUtils]: 109: Hoare triple {17861#true} havoc #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,402 INFO L280 TraceCheckUtils]: 110: Hoare triple {17861#true} havoc #t~ret2; {17861#true} is VALID [2020-07-11 00:49:47,402 INFO L280 TraceCheckUtils]: 111: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,403 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {17861#true} {17861#true} #69#return; {17861#true} is VALID [2020-07-11 00:49:47,403 INFO L280 TraceCheckUtils]: 113: Hoare triple {17861#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,403 INFO L263 TraceCheckUtils]: 114: Hoare triple {17861#true} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,403 INFO L280 TraceCheckUtils]: 115: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,403 INFO L280 TraceCheckUtils]: 116: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,403 INFO L280 TraceCheckUtils]: 117: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,404 INFO L280 TraceCheckUtils]: 118: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,404 INFO L280 TraceCheckUtils]: 119: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,404 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {17861#true} {17861#true} #71#return; {17861#true} is VALID [2020-07-11 00:49:47,404 INFO L280 TraceCheckUtils]: 121: Hoare triple {17861#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,404 INFO L280 TraceCheckUtils]: 122: Hoare triple {17861#true} #res := #t~ret0 + #t~ret1; {17861#true} is VALID [2020-07-11 00:49:47,404 INFO L280 TraceCheckUtils]: 123: Hoare triple {17861#true} havoc #t~ret0; {17861#true} is VALID [2020-07-11 00:49:47,405 INFO L280 TraceCheckUtils]: 124: Hoare triple {17861#true} havoc #t~ret1; {17861#true} is VALID [2020-07-11 00:49:47,405 INFO L280 TraceCheckUtils]: 125: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,406 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {17861#true} {18296#(<= 5 |fibo2_#in~n|)} #67#return; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,406 INFO L280 TraceCheckUtils]: 127: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,407 INFO L280 TraceCheckUtils]: 128: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,407 INFO L280 TraceCheckUtils]: 129: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} havoc #t~ret3; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,408 INFO L280 TraceCheckUtils]: 130: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} havoc #t~ret2; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,408 INFO L280 TraceCheckUtils]: 131: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} assume true; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,410 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {18296#(<= 5 |fibo2_#in~n|)} {17861#true} #69#return; {18177#(<= 6 fibo1_~n)} is VALID [2020-07-11 00:49:47,410 INFO L280 TraceCheckUtils]: 133: Hoare triple {18177#(<= 6 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18177#(<= 6 fibo1_~n)} is VALID [2020-07-11 00:49:47,410 INFO L263 TraceCheckUtils]: 134: Hoare triple {18177#(<= 6 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,411 INFO L280 TraceCheckUtils]: 135: Hoare triple {17861#true} ~n := #in~n; {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,411 INFO L280 TraceCheckUtils]: 136: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,412 INFO L280 TraceCheckUtils]: 137: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,412 INFO L263 TraceCheckUtils]: 138: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,413 INFO L280 TraceCheckUtils]: 139: Hoare triple {17861#true} ~n := #in~n; {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,413 INFO L280 TraceCheckUtils]: 140: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,414 INFO L280 TraceCheckUtils]: 141: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,414 INFO L263 TraceCheckUtils]: 142: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,415 INFO L280 TraceCheckUtils]: 143: Hoare triple {17861#true} ~n := #in~n; {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,415 INFO L280 TraceCheckUtils]: 144: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,416 INFO L280 TraceCheckUtils]: 145: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {18540#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:47,417 INFO L280 TraceCheckUtils]: 146: Hoare triple {18540#(<= |fibo2_#in~n| 1)} #res := 1; {18540#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:47,417 INFO L280 TraceCheckUtils]: 147: Hoare triple {18540#(<= |fibo2_#in~n| 1)} assume true; {18540#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:47,418 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {18540#(<= |fibo2_#in~n| 1)} {18338#(= fibo1_~n |fibo1_#in~n|)} #69#return; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,419 INFO L280 TraceCheckUtils]: 149: Hoare triple {18534#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,419 INFO L263 TraceCheckUtils]: 150: Hoare triple {18534#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,420 INFO L280 TraceCheckUtils]: 151: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,420 INFO L280 TraceCheckUtils]: 152: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,420 INFO L280 TraceCheckUtils]: 153: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,420 INFO L280 TraceCheckUtils]: 154: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,421 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {17861#true} {18534#(<= |fibo1_#in~n| 2)} #71#return; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,422 INFO L280 TraceCheckUtils]: 156: Hoare triple {18534#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,422 INFO L280 TraceCheckUtils]: 157: Hoare triple {18534#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,423 INFO L280 TraceCheckUtils]: 158: Hoare triple {18534#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,423 INFO L280 TraceCheckUtils]: 159: Hoare triple {18534#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,424 INFO L280 TraceCheckUtils]: 160: Hoare triple {18534#(<= |fibo1_#in~n| 2)} assume true; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,425 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {18534#(<= |fibo1_#in~n| 2)} {18219#(= fibo2_~n |fibo2_#in~n|)} #65#return; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,426 INFO L280 TraceCheckUtils]: 162: Hoare triple {18521#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,426 INFO L263 TraceCheckUtils]: 163: Hoare triple {18521#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,426 INFO L280 TraceCheckUtils]: 164: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,427 INFO L280 TraceCheckUtils]: 165: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,427 INFO L280 TraceCheckUtils]: 166: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,427 INFO L280 TraceCheckUtils]: 167: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,427 INFO L280 TraceCheckUtils]: 168: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,428 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {17861#true} {18521#(<= |fibo2_#in~n| 3)} #67#return; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,429 INFO L280 TraceCheckUtils]: 170: Hoare triple {18521#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,429 INFO L280 TraceCheckUtils]: 171: Hoare triple {18521#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,430 INFO L280 TraceCheckUtils]: 172: Hoare triple {18521#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,430 INFO L280 TraceCheckUtils]: 173: Hoare triple {18521#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,431 INFO L280 TraceCheckUtils]: 174: Hoare triple {18521#(<= |fibo2_#in~n| 3)} assume true; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,432 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {18521#(<= |fibo2_#in~n| 3)} {18177#(<= 6 fibo1_~n)} #71#return; {17862#false} is VALID [2020-07-11 00:49:47,432 INFO L280 TraceCheckUtils]: 176: Hoare triple {17862#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17862#false} is VALID [2020-07-11 00:49:47,433 INFO L280 TraceCheckUtils]: 177: Hoare triple {17862#false} #res := #t~ret0 + #t~ret1; {17862#false} is VALID [2020-07-11 00:49:47,433 INFO L280 TraceCheckUtils]: 178: Hoare triple {17862#false} havoc #t~ret0; {17862#false} is VALID [2020-07-11 00:49:47,433 INFO L280 TraceCheckUtils]: 179: Hoare triple {17862#false} havoc #t~ret1; {17862#false} is VALID [2020-07-11 00:49:47,433 INFO L280 TraceCheckUtils]: 180: Hoare triple {17862#false} assume true; {17862#false} is VALID [2020-07-11 00:49:47,433 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {17862#false} {17865#(<= 6 main_~x~0)} #63#return; {17862#false} is VALID [2020-07-11 00:49:47,456 INFO L263 TraceCheckUtils]: 0: Hoare triple {17861#true} call ULTIMATE.init(); {17861#true} is VALID [2020-07-11 00:49:47,456 INFO L280 TraceCheckUtils]: 1: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,456 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17861#true} {17861#true} #59#return; {17861#true} is VALID [2020-07-11 00:49:47,456 INFO L263 TraceCheckUtils]: 3: Hoare triple {17861#true} call #t~ret5 := main(); {17861#true} is VALID [2020-07-11 00:49:47,457 INFO L280 TraceCheckUtils]: 4: Hoare triple {17861#true} ~x~0 := 6; {17865#(<= 6 main_~x~0)} is VALID [2020-07-11 00:49:47,457 INFO L263 TraceCheckUtils]: 5: Hoare triple {17865#(<= 6 main_~x~0)} call #t~ret4 := fibo1(~x~0); {17861#true} is VALID [2020-07-11 00:49:47,458 INFO L280 TraceCheckUtils]: 6: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,458 INFO L280 TraceCheckUtils]: 7: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,458 INFO L280 TraceCheckUtils]: 8: Hoare triple {17861#true} assume !(1 == ~n); {17861#true} is VALID [2020-07-11 00:49:47,458 INFO L263 TraceCheckUtils]: 9: Hoare triple {17861#true} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,459 INFO L280 TraceCheckUtils]: 10: Hoare triple {17861#true} ~n := #in~n; {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,459 INFO L280 TraceCheckUtils]: 11: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,460 INFO L280 TraceCheckUtils]: 12: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,460 INFO L263 TraceCheckUtils]: 13: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,461 INFO L280 TraceCheckUtils]: 14: Hoare triple {17861#true} ~n := #in~n; {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,462 INFO L280 TraceCheckUtils]: 15: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,463 INFO L280 TraceCheckUtils]: 16: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,463 INFO L263 TraceCheckUtils]: 17: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,464 INFO L280 TraceCheckUtils]: 18: Hoare triple {17861#true} ~n := #in~n; {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,464 INFO L280 TraceCheckUtils]: 19: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,465 INFO L280 TraceCheckUtils]: 20: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,466 INFO L263 TraceCheckUtils]: 21: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,467 INFO L280 TraceCheckUtils]: 22: Hoare triple {17861#true} ~n := #in~n; {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,468 INFO L280 TraceCheckUtils]: 23: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18434#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-11 00:49:47,469 INFO L280 TraceCheckUtils]: 24: Hoare triple {18434#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,469 INFO L263 TraceCheckUtils]: 25: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,469 INFO L280 TraceCheckUtils]: 26: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,470 INFO L280 TraceCheckUtils]: 27: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,470 INFO L280 TraceCheckUtils]: 28: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,470 INFO L280 TraceCheckUtils]: 29: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,471 INFO L280 TraceCheckUtils]: 30: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,472 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {17861#true} {18435#(<= 2 |fibo1_#in~n|)} #69#return; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,473 INFO L280 TraceCheckUtils]: 32: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,473 INFO L263 TraceCheckUtils]: 33: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,473 INFO L280 TraceCheckUtils]: 34: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,474 INFO L280 TraceCheckUtils]: 35: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,474 INFO L280 TraceCheckUtils]: 36: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,474 INFO L280 TraceCheckUtils]: 37: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,475 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {17861#true} {18435#(<= 2 |fibo1_#in~n|)} #71#return; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,476 INFO L280 TraceCheckUtils]: 39: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,477 INFO L280 TraceCheckUtils]: 40: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,478 INFO L280 TraceCheckUtils]: 41: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} havoc #t~ret0; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,479 INFO L280 TraceCheckUtils]: 42: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} havoc #t~ret1; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,480 INFO L280 TraceCheckUtils]: 43: Hoare triple {18435#(<= 2 |fibo1_#in~n|)} assume true; {18435#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,481 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {18435#(<= 2 |fibo1_#in~n|)} {18219#(= fibo2_~n |fibo2_#in~n|)} #65#return; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,482 INFO L280 TraceCheckUtils]: 45: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,483 INFO L263 TraceCheckUtils]: 46: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,483 INFO L280 TraceCheckUtils]: 47: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,483 INFO L280 TraceCheckUtils]: 48: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,483 INFO L280 TraceCheckUtils]: 49: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,484 INFO L280 TraceCheckUtils]: 50: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,484 INFO L280 TraceCheckUtils]: 51: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,485 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {17861#true} {18427#(<= 3 |fibo2_#in~n|)} #67#return; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,486 INFO L280 TraceCheckUtils]: 53: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,487 INFO L280 TraceCheckUtils]: 54: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,488 INFO L280 TraceCheckUtils]: 55: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} havoc #t~ret3; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,489 INFO L280 TraceCheckUtils]: 56: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} havoc #t~ret2; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,489 INFO L280 TraceCheckUtils]: 57: Hoare triple {18427#(<= 3 |fibo2_#in~n|)} assume true; {18427#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,491 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {18427#(<= 3 |fibo2_#in~n|)} {18338#(= fibo1_~n |fibo1_#in~n|)} #69#return; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,492 INFO L280 TraceCheckUtils]: 59: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,492 INFO L263 TraceCheckUtils]: 60: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,493 INFO L280 TraceCheckUtils]: 61: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,493 INFO L280 TraceCheckUtils]: 62: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,493 INFO L280 TraceCheckUtils]: 63: Hoare triple {17861#true} assume !(1 == ~n); {17861#true} is VALID [2020-07-11 00:49:47,494 INFO L263 TraceCheckUtils]: 64: Hoare triple {17861#true} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,494 INFO L280 TraceCheckUtils]: 65: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,494 INFO L280 TraceCheckUtils]: 66: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,494 INFO L280 TraceCheckUtils]: 67: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,495 INFO L280 TraceCheckUtils]: 68: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,495 INFO L280 TraceCheckUtils]: 69: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,495 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {17861#true} {17861#true} #65#return; {17861#true} is VALID [2020-07-11 00:49:47,495 INFO L280 TraceCheckUtils]: 71: Hoare triple {17861#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,496 INFO L263 TraceCheckUtils]: 72: Hoare triple {17861#true} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,496 INFO L280 TraceCheckUtils]: 73: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,496 INFO L280 TraceCheckUtils]: 74: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,497 INFO L280 TraceCheckUtils]: 75: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,497 INFO L280 TraceCheckUtils]: 76: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,497 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {17861#true} {17861#true} #67#return; {17861#true} is VALID [2020-07-11 00:49:47,497 INFO L280 TraceCheckUtils]: 78: Hoare triple {17861#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,498 INFO L280 TraceCheckUtils]: 79: Hoare triple {17861#true} #res := #t~ret2 + #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,498 INFO L280 TraceCheckUtils]: 80: Hoare triple {17861#true} havoc #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,498 INFO L280 TraceCheckUtils]: 81: Hoare triple {17861#true} havoc #t~ret2; {17861#true} is VALID [2020-07-11 00:49:47,499 INFO L280 TraceCheckUtils]: 82: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,500 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {17861#true} {18380#(<= 4 |fibo1_#in~n|)} #71#return; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,501 INFO L280 TraceCheckUtils]: 84: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,501 INFO L280 TraceCheckUtils]: 85: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,502 INFO L280 TraceCheckUtils]: 86: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} havoc #t~ret0; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,503 INFO L280 TraceCheckUtils]: 87: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} havoc #t~ret1; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,504 INFO L280 TraceCheckUtils]: 88: Hoare triple {18380#(<= 4 |fibo1_#in~n|)} assume true; {18380#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,505 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {18380#(<= 4 |fibo1_#in~n|)} {18219#(= fibo2_~n |fibo2_#in~n|)} #65#return; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,506 INFO L280 TraceCheckUtils]: 90: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,507 INFO L263 TraceCheckUtils]: 91: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,507 INFO L280 TraceCheckUtils]: 92: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,507 INFO L280 TraceCheckUtils]: 93: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,507 INFO L280 TraceCheckUtils]: 94: Hoare triple {17861#true} assume !(1 == ~n); {17861#true} is VALID [2020-07-11 00:49:47,508 INFO L263 TraceCheckUtils]: 95: Hoare triple {17861#true} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,508 INFO L280 TraceCheckUtils]: 96: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,508 INFO L280 TraceCheckUtils]: 97: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,509 INFO L280 TraceCheckUtils]: 98: Hoare triple {17861#true} assume !(1 == ~n); {17861#true} is VALID [2020-07-11 00:49:47,509 INFO L263 TraceCheckUtils]: 99: Hoare triple {17861#true} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,509 INFO L280 TraceCheckUtils]: 100: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,509 INFO L280 TraceCheckUtils]: 101: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,510 INFO L280 TraceCheckUtils]: 102: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,510 INFO L280 TraceCheckUtils]: 103: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,510 INFO L280 TraceCheckUtils]: 104: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,510 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {17861#true} {17861#true} #65#return; {17861#true} is VALID [2020-07-11 00:49:47,511 INFO L280 TraceCheckUtils]: 106: Hoare triple {17861#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,511 INFO L263 TraceCheckUtils]: 107: Hoare triple {17861#true} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,511 INFO L280 TraceCheckUtils]: 108: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,511 INFO L280 TraceCheckUtils]: 109: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,512 INFO L280 TraceCheckUtils]: 110: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,512 INFO L280 TraceCheckUtils]: 111: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,512 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {17861#true} {17861#true} #67#return; {17861#true} is VALID [2020-07-11 00:49:47,513 INFO L280 TraceCheckUtils]: 113: Hoare triple {17861#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,513 INFO L280 TraceCheckUtils]: 114: Hoare triple {17861#true} #res := #t~ret2 + #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,513 INFO L280 TraceCheckUtils]: 115: Hoare triple {17861#true} havoc #t~ret3; {17861#true} is VALID [2020-07-11 00:49:47,513 INFO L280 TraceCheckUtils]: 116: Hoare triple {17861#true} havoc #t~ret2; {17861#true} is VALID [2020-07-11 00:49:47,514 INFO L280 TraceCheckUtils]: 117: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,514 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {17861#true} {17861#true} #69#return; {17861#true} is VALID [2020-07-11 00:49:47,514 INFO L280 TraceCheckUtils]: 119: Hoare triple {17861#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,515 INFO L263 TraceCheckUtils]: 120: Hoare triple {17861#true} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,515 INFO L280 TraceCheckUtils]: 121: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,515 INFO L280 TraceCheckUtils]: 122: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,515 INFO L280 TraceCheckUtils]: 123: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,516 INFO L280 TraceCheckUtils]: 124: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,516 INFO L280 TraceCheckUtils]: 125: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,516 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {17861#true} {17861#true} #71#return; {17861#true} is VALID [2020-07-11 00:49:47,517 INFO L280 TraceCheckUtils]: 127: Hoare triple {17861#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17861#true} is VALID [2020-07-11 00:49:47,517 INFO L280 TraceCheckUtils]: 128: Hoare triple {17861#true} #res := #t~ret0 + #t~ret1; {17861#true} is VALID [2020-07-11 00:49:47,517 INFO L280 TraceCheckUtils]: 129: Hoare triple {17861#true} havoc #t~ret0; {17861#true} is VALID [2020-07-11 00:49:47,517 INFO L280 TraceCheckUtils]: 130: Hoare triple {17861#true} havoc #t~ret1; {17861#true} is VALID [2020-07-11 00:49:47,518 INFO L280 TraceCheckUtils]: 131: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,519 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {17861#true} {18296#(<= 5 |fibo2_#in~n|)} #67#return; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,520 INFO L280 TraceCheckUtils]: 133: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,521 INFO L280 TraceCheckUtils]: 134: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,521 INFO L280 TraceCheckUtils]: 135: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} havoc #t~ret3; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,522 INFO L280 TraceCheckUtils]: 136: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} havoc #t~ret2; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,523 INFO L280 TraceCheckUtils]: 137: Hoare triple {18296#(<= 5 |fibo2_#in~n|)} assume true; {18296#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,525 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {18296#(<= 5 |fibo2_#in~n|)} {17861#true} #69#return; {18177#(<= 6 fibo1_~n)} is VALID [2020-07-11 00:49:47,526 INFO L280 TraceCheckUtils]: 139: Hoare triple {18177#(<= 6 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18177#(<= 6 fibo1_~n)} is VALID [2020-07-11 00:49:47,526 INFO L263 TraceCheckUtils]: 140: Hoare triple {18177#(<= 6 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,527 INFO L280 TraceCheckUtils]: 141: Hoare triple {17861#true} ~n := #in~n; {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,528 INFO L280 TraceCheckUtils]: 142: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,528 INFO L280 TraceCheckUtils]: 143: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,529 INFO L263 TraceCheckUtils]: 144: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,530 INFO L280 TraceCheckUtils]: 145: Hoare triple {17861#true} ~n := #in~n; {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,530 INFO L280 TraceCheckUtils]: 146: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,531 INFO L280 TraceCheckUtils]: 147: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {18338#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:47,532 INFO L263 TraceCheckUtils]: 148: Hoare triple {18338#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {17861#true} is VALID [2020-07-11 00:49:47,532 INFO L280 TraceCheckUtils]: 149: Hoare triple {17861#true} ~n := #in~n; {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,533 INFO L280 TraceCheckUtils]: 150: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18219#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:47,534 INFO L280 TraceCheckUtils]: 151: Hoare triple {18219#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n; {18540#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:47,535 INFO L280 TraceCheckUtils]: 152: Hoare triple {18540#(<= |fibo2_#in~n| 1)} #res := 1; {18540#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:47,536 INFO L280 TraceCheckUtils]: 153: Hoare triple {18540#(<= |fibo2_#in~n| 1)} assume true; {18540#(<= |fibo2_#in~n| 1)} is VALID [2020-07-11 00:49:47,537 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {18540#(<= |fibo2_#in~n| 1)} {18338#(= fibo1_~n |fibo1_#in~n|)} #69#return; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,538 INFO L280 TraceCheckUtils]: 155: Hoare triple {18534#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,539 INFO L263 TraceCheckUtils]: 156: Hoare triple {18534#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,539 INFO L280 TraceCheckUtils]: 157: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,539 INFO L280 TraceCheckUtils]: 158: Hoare triple {17861#true} assume ~n < 1; {17861#true} is VALID [2020-07-11 00:49:47,539 INFO L280 TraceCheckUtils]: 159: Hoare triple {17861#true} #res := 0; {17861#true} is VALID [2020-07-11 00:49:47,540 INFO L280 TraceCheckUtils]: 160: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,541 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {17861#true} {18534#(<= |fibo1_#in~n| 2)} #71#return; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,542 INFO L280 TraceCheckUtils]: 162: Hoare triple {18534#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,543 INFO L280 TraceCheckUtils]: 163: Hoare triple {18534#(<= |fibo1_#in~n| 2)} #res := #t~ret0 + #t~ret1; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,543 INFO L280 TraceCheckUtils]: 164: Hoare triple {18534#(<= |fibo1_#in~n| 2)} havoc #t~ret0; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,544 INFO L280 TraceCheckUtils]: 165: Hoare triple {18534#(<= |fibo1_#in~n| 2)} havoc #t~ret1; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,544 INFO L280 TraceCheckUtils]: 166: Hoare triple {18534#(<= |fibo1_#in~n| 2)} assume true; {18534#(<= |fibo1_#in~n| 2)} is VALID [2020-07-11 00:49:47,546 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {18534#(<= |fibo1_#in~n| 2)} {18219#(= fibo2_~n |fibo2_#in~n|)} #65#return; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,546 INFO L280 TraceCheckUtils]: 168: Hoare triple {18521#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,547 INFO L263 TraceCheckUtils]: 169: Hoare triple {18521#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {17861#true} is VALID [2020-07-11 00:49:47,547 INFO L280 TraceCheckUtils]: 170: Hoare triple {17861#true} ~n := #in~n; {17861#true} is VALID [2020-07-11 00:49:47,547 INFO L280 TraceCheckUtils]: 171: Hoare triple {17861#true} assume !(~n < 1); {17861#true} is VALID [2020-07-11 00:49:47,547 INFO L280 TraceCheckUtils]: 172: Hoare triple {17861#true} assume 1 == ~n; {17861#true} is VALID [2020-07-11 00:49:47,547 INFO L280 TraceCheckUtils]: 173: Hoare triple {17861#true} #res := 1; {17861#true} is VALID [2020-07-11 00:49:47,548 INFO L280 TraceCheckUtils]: 174: Hoare triple {17861#true} assume true; {17861#true} is VALID [2020-07-11 00:49:47,548 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {17861#true} {18521#(<= |fibo2_#in~n| 3)} #67#return; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,549 INFO L280 TraceCheckUtils]: 176: Hoare triple {18521#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,550 INFO L280 TraceCheckUtils]: 177: Hoare triple {18521#(<= |fibo2_#in~n| 3)} #res := #t~ret2 + #t~ret3; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,550 INFO L280 TraceCheckUtils]: 178: Hoare triple {18521#(<= |fibo2_#in~n| 3)} havoc #t~ret3; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,551 INFO L280 TraceCheckUtils]: 179: Hoare triple {18521#(<= |fibo2_#in~n| 3)} havoc #t~ret2; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,551 INFO L280 TraceCheckUtils]: 180: Hoare triple {18521#(<= |fibo2_#in~n| 3)} assume true; {18521#(<= |fibo2_#in~n| 3)} is VALID [2020-07-11 00:49:47,553 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {18521#(<= |fibo2_#in~n| 3)} {18177#(<= 6 fibo1_~n)} #71#return; {17862#false} is VALID [2020-07-11 00:49:47,553 INFO L280 TraceCheckUtils]: 182: Hoare triple {17862#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17862#false} is VALID [2020-07-11 00:49:47,553 INFO L280 TraceCheckUtils]: 183: Hoare triple {17862#false} #res := #t~ret0 + #t~ret1; {17862#false} is VALID [2020-07-11 00:49:47,553 INFO L280 TraceCheckUtils]: 184: Hoare triple {17862#false} havoc #t~ret0; {17862#false} is VALID [2020-07-11 00:49:47,553 INFO L280 TraceCheckUtils]: 185: Hoare triple {17862#false} havoc #t~ret1; {17862#false} is VALID [2020-07-11 00:49:47,554 INFO L280 TraceCheckUtils]: 186: Hoare triple {17862#false} assume true; {17862#false} is VALID [2020-07-11 00:49:47,554 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {17862#false} {17865#(<= 6 main_~x~0)} #63#return; {17862#false} is VALID [2020-07-11 00:49:47,554 INFO L280 TraceCheckUtils]: 188: Hoare triple {17862#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {17862#false} is VALID [2020-07-11 00:49:47,554 INFO L280 TraceCheckUtils]: 189: Hoare triple {17862#false} ~result~0 := #t~ret4; {17862#false} is VALID [2020-07-11 00:49:47,554 INFO L280 TraceCheckUtils]: 190: Hoare triple {17862#false} havoc #t~ret4; {17862#false} is VALID [2020-07-11 00:49:47,554 INFO L280 TraceCheckUtils]: 191: Hoare triple {17862#false} assume 8 != ~result~0; {17862#false} is VALID [2020-07-11 00:49:47,555 INFO L280 TraceCheckUtils]: 192: Hoare triple {17862#false} assume !false; {17862#false} is VALID [2020-07-11 00:49:47,602 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 179 proven. 163 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2020-07-11 00:49:47,602 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1692688569] [2020-07-11 00:49:47,605 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:49:47,606 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-07-11 00:49:47,606 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946536937] [2020-07-11 00:49:47,607 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 193 [2020-07-11 00:49:47,614 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:47,614 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-11 00:49:47,804 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 00:49:47,804 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-11 00:49:47,805 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:47,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-11 00:49:47,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2020-07-11 00:49:47,806 INFO L87 Difference]: Start difference. First operand 186 states and 257 transitions. Second operand 14 states. [2020-07-11 00:49:50,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:50,253 INFO L93 Difference]: Finished difference Result 382 states and 554 transitions. [2020-07-11 00:49:50,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-11 00:49:50,253 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 193 [2020-07-11 00:49:50,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:50,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-11 00:49:50,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 184 transitions. [2020-07-11 00:49:50,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-11 00:49:50,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 184 transitions. [2020-07-11 00:49:50,261 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 184 transitions. [2020-07-11 00:49:50,502 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 184 edges. 184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:50,510 INFO L225 Difference]: With dead ends: 382 [2020-07-11 00:49:50,510 INFO L226 Difference]: Without dead ends: 209 [2020-07-11 00:49:50,512 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=96, Invalid=504, Unknown=0, NotChecked=0, Total=600 [2020-07-11 00:49:50,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2020-07-11 00:49:51,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 194. [2020-07-11 00:49:51,141 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:51,141 INFO L82 GeneralOperation]: Start isEquivalent. First operand 209 states. Second operand 194 states. [2020-07-11 00:49:51,141 INFO L74 IsIncluded]: Start isIncluded. First operand 209 states. Second operand 194 states. [2020-07-11 00:49:51,141 INFO L87 Difference]: Start difference. First operand 209 states. Second operand 194 states. [2020-07-11 00:49:51,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:51,149 INFO L93 Difference]: Finished difference Result 209 states and 272 transitions. [2020-07-11 00:49:51,149 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 272 transitions. [2020-07-11 00:49:51,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:51,152 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:51,152 INFO L74 IsIncluded]: Start isIncluded. First operand 194 states. Second operand 209 states. [2020-07-11 00:49:51,152 INFO L87 Difference]: Start difference. First operand 194 states. Second operand 209 states. [2020-07-11 00:49:51,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:51,160 INFO L93 Difference]: Finished difference Result 209 states and 272 transitions. [2020-07-11 00:49:51,160 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 272 transitions. [2020-07-11 00:49:51,162 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:51,162 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:51,162 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:51,162 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:51,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2020-07-11 00:49:51,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 254 transitions. [2020-07-11 00:49:51,169 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 254 transitions. Word has length 193 [2020-07-11 00:49:51,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:51,170 INFO L479 AbstractCegarLoop]: Abstraction has 194 states and 254 transitions. [2020-07-11 00:49:51,170 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-11 00:49:51,170 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 194 states and 254 transitions. [2020-07-11 00:49:51,648 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 254 edges. 254 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:51,648 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 254 transitions. [2020-07-11 00:49:51,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2020-07-11 00:49:51,653 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:51,653 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 24, 24, 20, 19, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 8, 8, 7, 7, 6, 6, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:51,654 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-07-11 00:49:51,654 INFO L427 AbstractCegarLoop]: === Iteration 17 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:51,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:51,654 INFO L82 PathProgramCache]: Analyzing trace with hash -2133023769, now seen corresponding path program 7 times [2020-07-11 00:49:51,655 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:51,655 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1062486119] [2020-07-11 00:49:51,655 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:51,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:51,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:51,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:51,855 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20135#true} {20135#true} #59#return; {20135#true} is VALID [2020-07-11 00:49:51,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:51,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {21452#(<= |fibo1_#in~n| 1)} #res := 1; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,229 INFO L280 TraceCheckUtils]: 4: Hoare triple {21452#(<= |fibo1_#in~n| 1)} assume true; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,230 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21452#(<= |fibo1_#in~n| 1)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,235 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,236 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20135#true} {21446#(<= |fibo2_#in~n| 2)} #67#return; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,239 INFO L280 TraceCheckUtils]: 2: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,239 INFO L263 TraceCheckUtils]: 3: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,240 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,241 INFO L280 TraceCheckUtils]: 5: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,242 INFO L280 TraceCheckUtils]: 6: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,243 INFO L280 TraceCheckUtils]: 7: Hoare triple {21452#(<= |fibo1_#in~n| 1)} #res := 1; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,244 INFO L280 TraceCheckUtils]: 8: Hoare triple {21452#(<= |fibo1_#in~n| 1)} assume true; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,246 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21452#(<= |fibo1_#in~n| 1)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,247 INFO L280 TraceCheckUtils]: 10: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,247 INFO L263 TraceCheckUtils]: 11: Hoare triple {21446#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,248 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,248 INFO L280 TraceCheckUtils]: 13: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,248 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,249 INFO L280 TraceCheckUtils]: 15: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,250 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {20135#true} {21446#(<= |fibo2_#in~n| 2)} #67#return; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,251 INFO L280 TraceCheckUtils]: 17: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,252 INFO L280 TraceCheckUtils]: 18: Hoare triple {21446#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,253 INFO L280 TraceCheckUtils]: 19: Hoare triple {21446#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,254 INFO L280 TraceCheckUtils]: 20: Hoare triple {21446#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,255 INFO L280 TraceCheckUtils]: 21: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume true; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,256 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21446#(<= |fibo2_#in~n| 2)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,263 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,264 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20135#true} {21433#(<= |fibo1_#in~n| 3)} #71#return; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,266 INFO L263 TraceCheckUtils]: 3: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,267 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,267 INFO L280 TraceCheckUtils]: 5: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,268 INFO L280 TraceCheckUtils]: 6: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,269 INFO L263 TraceCheckUtils]: 7: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,269 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,270 INFO L280 TraceCheckUtils]: 9: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,270 INFO L280 TraceCheckUtils]: 10: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,271 INFO L280 TraceCheckUtils]: 11: Hoare triple {21452#(<= |fibo1_#in~n| 1)} #res := 1; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,272 INFO L280 TraceCheckUtils]: 12: Hoare triple {21452#(<= |fibo1_#in~n| 1)} assume true; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,274 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21452#(<= |fibo1_#in~n| 1)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,274 INFO L280 TraceCheckUtils]: 14: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,275 INFO L263 TraceCheckUtils]: 15: Hoare triple {21446#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,275 INFO L280 TraceCheckUtils]: 16: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,275 INFO L280 TraceCheckUtils]: 17: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,275 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,276 INFO L280 TraceCheckUtils]: 19: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,276 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {20135#true} {21446#(<= |fibo2_#in~n| 2)} #67#return; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,277 INFO L280 TraceCheckUtils]: 21: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,278 INFO L280 TraceCheckUtils]: 22: Hoare triple {21446#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,278 INFO L280 TraceCheckUtils]: 23: Hoare triple {21446#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,279 INFO L280 TraceCheckUtils]: 24: Hoare triple {21446#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,280 INFO L280 TraceCheckUtils]: 25: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume true; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,281 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {21446#(<= |fibo2_#in~n| 2)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,281 INFO L280 TraceCheckUtils]: 27: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,282 INFO L263 TraceCheckUtils]: 28: Hoare triple {21433#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,282 INFO L280 TraceCheckUtils]: 29: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,282 INFO L280 TraceCheckUtils]: 30: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,283 INFO L280 TraceCheckUtils]: 31: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,283 INFO L280 TraceCheckUtils]: 32: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,283 INFO L280 TraceCheckUtils]: 33: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,284 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {20135#true} {21433#(<= |fibo1_#in~n| 3)} #71#return; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,285 INFO L280 TraceCheckUtils]: 35: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,285 INFO L280 TraceCheckUtils]: 36: Hoare triple {21433#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,286 INFO L280 TraceCheckUtils]: 37: Hoare triple {21433#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,287 INFO L280 TraceCheckUtils]: 38: Hoare triple {21433#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,287 INFO L280 TraceCheckUtils]: 39: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume true; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,289 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {21433#(<= |fibo1_#in~n| 3)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,300 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,301 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,301 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,301 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:52,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,305 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,305 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,305 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:52,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,306 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,306 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,306 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,306 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,306 INFO L280 TraceCheckUtils]: 5: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,307 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,307 INFO L280 TraceCheckUtils]: 7: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,307 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,307 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:52,308 INFO L280 TraceCheckUtils]: 10: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,308 INFO L263 TraceCheckUtils]: 11: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,308 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,308 INFO L280 TraceCheckUtils]: 13: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,309 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,309 INFO L280 TraceCheckUtils]: 15: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,309 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:52,309 INFO L280 TraceCheckUtils]: 17: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,309 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,310 INFO L280 TraceCheckUtils]: 19: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:52,310 INFO L280 TraceCheckUtils]: 20: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,310 INFO L280 TraceCheckUtils]: 21: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,311 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {20135#true} {21386#(<= |fibo2_#in~n| 4)} #67#return; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,314 INFO L263 TraceCheckUtils]: 3: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,315 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,315 INFO L280 TraceCheckUtils]: 5: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,316 INFO L280 TraceCheckUtils]: 6: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,316 INFO L263 TraceCheckUtils]: 7: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,317 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,317 INFO L280 TraceCheckUtils]: 9: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,318 INFO L280 TraceCheckUtils]: 10: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,318 INFO L263 TraceCheckUtils]: 11: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,319 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,320 INFO L280 TraceCheckUtils]: 14: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,320 INFO L280 TraceCheckUtils]: 15: Hoare triple {21452#(<= |fibo1_#in~n| 1)} #res := 1; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,321 INFO L280 TraceCheckUtils]: 16: Hoare triple {21452#(<= |fibo1_#in~n| 1)} assume true; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,322 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {21452#(<= |fibo1_#in~n| 1)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,323 INFO L280 TraceCheckUtils]: 18: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,323 INFO L263 TraceCheckUtils]: 19: Hoare triple {21446#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,323 INFO L280 TraceCheckUtils]: 20: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,323 INFO L280 TraceCheckUtils]: 21: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,324 INFO L280 TraceCheckUtils]: 22: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,324 INFO L280 TraceCheckUtils]: 23: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,325 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {20135#true} {21446#(<= |fibo2_#in~n| 2)} #67#return; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,325 INFO L280 TraceCheckUtils]: 25: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,326 INFO L280 TraceCheckUtils]: 26: Hoare triple {21446#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,327 INFO L280 TraceCheckUtils]: 27: Hoare triple {21446#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,327 INFO L280 TraceCheckUtils]: 28: Hoare triple {21446#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,328 INFO L280 TraceCheckUtils]: 29: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume true; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,329 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {21446#(<= |fibo2_#in~n| 2)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,329 INFO L280 TraceCheckUtils]: 31: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,330 INFO L263 TraceCheckUtils]: 32: Hoare triple {21433#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,330 INFO L280 TraceCheckUtils]: 33: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,330 INFO L280 TraceCheckUtils]: 34: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,330 INFO L280 TraceCheckUtils]: 35: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,330 INFO L280 TraceCheckUtils]: 36: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,331 INFO L280 TraceCheckUtils]: 37: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,331 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {20135#true} {21433#(<= |fibo1_#in~n| 3)} #71#return; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,332 INFO L280 TraceCheckUtils]: 39: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,333 INFO L280 TraceCheckUtils]: 40: Hoare triple {21433#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,333 INFO L280 TraceCheckUtils]: 41: Hoare triple {21433#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,334 INFO L280 TraceCheckUtils]: 42: Hoare triple {21433#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,334 INFO L280 TraceCheckUtils]: 43: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume true; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,335 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {21433#(<= |fibo1_#in~n| 3)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,336 INFO L280 TraceCheckUtils]: 45: Hoare triple {21386#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,336 INFO L263 TraceCheckUtils]: 46: Hoare triple {21386#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,336 INFO L280 TraceCheckUtils]: 47: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,337 INFO L280 TraceCheckUtils]: 48: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,337 INFO L280 TraceCheckUtils]: 49: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,337 INFO L263 TraceCheckUtils]: 50: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,337 INFO L280 TraceCheckUtils]: 51: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,337 INFO L280 TraceCheckUtils]: 52: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,338 INFO L280 TraceCheckUtils]: 53: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,338 INFO L280 TraceCheckUtils]: 54: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,338 INFO L280 TraceCheckUtils]: 55: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,338 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:52,338 INFO L280 TraceCheckUtils]: 57: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,339 INFO L263 TraceCheckUtils]: 58: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,339 INFO L280 TraceCheckUtils]: 59: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,339 INFO L280 TraceCheckUtils]: 60: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,339 INFO L280 TraceCheckUtils]: 61: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,339 INFO L280 TraceCheckUtils]: 62: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,340 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:52,340 INFO L280 TraceCheckUtils]: 64: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,340 INFO L280 TraceCheckUtils]: 65: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,340 INFO L280 TraceCheckUtils]: 66: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:52,340 INFO L280 TraceCheckUtils]: 67: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,340 INFO L280 TraceCheckUtils]: 68: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,341 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {20135#true} {21386#(<= |fibo2_#in~n| 4)} #67#return; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,342 INFO L280 TraceCheckUtils]: 70: Hoare triple {21386#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,343 INFO L280 TraceCheckUtils]: 71: Hoare triple {21386#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,343 INFO L280 TraceCheckUtils]: 72: Hoare triple {21386#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,344 INFO L280 TraceCheckUtils]: 73: Hoare triple {21386#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,344 INFO L280 TraceCheckUtils]: 74: Hoare triple {21386#(<= |fibo2_#in~n| 4)} assume true; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,346 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {21386#(<= |fibo2_#in~n| 4)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,369 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,370 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,370 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,370 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:52,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,374 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,374 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:52,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,376 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,376 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,376 INFO L280 TraceCheckUtils]: 5: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,376 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,376 INFO L280 TraceCheckUtils]: 7: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,377 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,377 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:52,377 INFO L280 TraceCheckUtils]: 10: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,377 INFO L263 TraceCheckUtils]: 11: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,378 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,378 INFO L280 TraceCheckUtils]: 13: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,378 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,378 INFO L280 TraceCheckUtils]: 15: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,379 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:52,379 INFO L280 TraceCheckUtils]: 17: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,379 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,379 INFO L280 TraceCheckUtils]: 19: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:52,379 INFO L280 TraceCheckUtils]: 20: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,380 INFO L280 TraceCheckUtils]: 21: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,380 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:52,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,383 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,384 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,384 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,384 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,385 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:52,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,385 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,385 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,386 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,386 INFO L280 TraceCheckUtils]: 5: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,386 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,386 INFO L263 TraceCheckUtils]: 7: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,387 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,387 INFO L280 TraceCheckUtils]: 9: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,387 INFO L280 TraceCheckUtils]: 10: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,387 INFO L280 TraceCheckUtils]: 11: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,387 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,387 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:52,388 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,388 INFO L263 TraceCheckUtils]: 15: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,388 INFO L280 TraceCheckUtils]: 16: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,388 INFO L280 TraceCheckUtils]: 17: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,389 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,389 INFO L280 TraceCheckUtils]: 19: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,389 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:52,389 INFO L280 TraceCheckUtils]: 21: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,389 INFO L280 TraceCheckUtils]: 22: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,390 INFO L280 TraceCheckUtils]: 23: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:52,390 INFO L280 TraceCheckUtils]: 24: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,390 INFO L280 TraceCheckUtils]: 25: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,390 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:52,390 INFO L280 TraceCheckUtils]: 27: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,391 INFO L263 TraceCheckUtils]: 28: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,391 INFO L280 TraceCheckUtils]: 29: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,391 INFO L280 TraceCheckUtils]: 30: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,391 INFO L280 TraceCheckUtils]: 31: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,391 INFO L280 TraceCheckUtils]: 32: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,392 INFO L280 TraceCheckUtils]: 33: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,392 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:52,392 INFO L280 TraceCheckUtils]: 35: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,392 INFO L280 TraceCheckUtils]: 36: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:52,392 INFO L280 TraceCheckUtils]: 37: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:52,393 INFO L280 TraceCheckUtils]: 38: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:52,393 INFO L280 TraceCheckUtils]: 39: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,394 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {20135#true} {21302#(<= |fibo1_#in~n| 5)} #71#return; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,397 INFO L280 TraceCheckUtils]: 2: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,397 INFO L263 TraceCheckUtils]: 3: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,397 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,398 INFO L280 TraceCheckUtils]: 5: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,399 INFO L280 TraceCheckUtils]: 6: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,399 INFO L263 TraceCheckUtils]: 7: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,399 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,400 INFO L280 TraceCheckUtils]: 9: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,401 INFO L280 TraceCheckUtils]: 10: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,401 INFO L263 TraceCheckUtils]: 11: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,402 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,403 INFO L280 TraceCheckUtils]: 13: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,404 INFO L280 TraceCheckUtils]: 14: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,404 INFO L263 TraceCheckUtils]: 15: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,405 INFO L280 TraceCheckUtils]: 16: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,405 INFO L280 TraceCheckUtils]: 17: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,406 INFO L280 TraceCheckUtils]: 18: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,407 INFO L280 TraceCheckUtils]: 19: Hoare triple {21452#(<= |fibo1_#in~n| 1)} #res := 1; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,407 INFO L280 TraceCheckUtils]: 20: Hoare triple {21452#(<= |fibo1_#in~n| 1)} assume true; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,409 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {21452#(<= |fibo1_#in~n| 1)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,409 INFO L280 TraceCheckUtils]: 22: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,410 INFO L263 TraceCheckUtils]: 23: Hoare triple {21446#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,410 INFO L280 TraceCheckUtils]: 24: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,410 INFO L280 TraceCheckUtils]: 25: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,410 INFO L280 TraceCheckUtils]: 26: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,410 INFO L280 TraceCheckUtils]: 27: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,411 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {20135#true} {21446#(<= |fibo2_#in~n| 2)} #67#return; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,412 INFO L280 TraceCheckUtils]: 29: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,412 INFO L280 TraceCheckUtils]: 30: Hoare triple {21446#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,413 INFO L280 TraceCheckUtils]: 31: Hoare triple {21446#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,414 INFO L280 TraceCheckUtils]: 32: Hoare triple {21446#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,414 INFO L280 TraceCheckUtils]: 33: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume true; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,415 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21446#(<= |fibo2_#in~n| 2)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,416 INFO L280 TraceCheckUtils]: 35: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,416 INFO L263 TraceCheckUtils]: 36: Hoare triple {21433#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,416 INFO L280 TraceCheckUtils]: 37: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,416 INFO L280 TraceCheckUtils]: 38: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,417 INFO L280 TraceCheckUtils]: 39: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,417 INFO L280 TraceCheckUtils]: 40: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,417 INFO L280 TraceCheckUtils]: 41: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,418 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {20135#true} {21433#(<= |fibo1_#in~n| 3)} #71#return; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,419 INFO L280 TraceCheckUtils]: 43: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,419 INFO L280 TraceCheckUtils]: 44: Hoare triple {21433#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,420 INFO L280 TraceCheckUtils]: 45: Hoare triple {21433#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,420 INFO L280 TraceCheckUtils]: 46: Hoare triple {21433#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,421 INFO L280 TraceCheckUtils]: 47: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume true; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,422 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {21433#(<= |fibo1_#in~n| 3)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,423 INFO L280 TraceCheckUtils]: 49: Hoare triple {21386#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,423 INFO L263 TraceCheckUtils]: 50: Hoare triple {21386#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,423 INFO L280 TraceCheckUtils]: 51: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,424 INFO L280 TraceCheckUtils]: 52: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,424 INFO L280 TraceCheckUtils]: 53: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,424 INFO L263 TraceCheckUtils]: 54: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,424 INFO L280 TraceCheckUtils]: 55: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,424 INFO L280 TraceCheckUtils]: 56: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,424 INFO L280 TraceCheckUtils]: 57: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,425 INFO L280 TraceCheckUtils]: 58: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,425 INFO L280 TraceCheckUtils]: 59: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,425 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:52,425 INFO L280 TraceCheckUtils]: 61: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,425 INFO L263 TraceCheckUtils]: 62: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,426 INFO L280 TraceCheckUtils]: 63: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,426 INFO L280 TraceCheckUtils]: 64: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,426 INFO L280 TraceCheckUtils]: 65: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,426 INFO L280 TraceCheckUtils]: 66: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,426 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:52,427 INFO L280 TraceCheckUtils]: 68: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,427 INFO L280 TraceCheckUtils]: 69: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,427 INFO L280 TraceCheckUtils]: 70: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:52,427 INFO L280 TraceCheckUtils]: 71: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,427 INFO L280 TraceCheckUtils]: 72: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,428 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {20135#true} {21386#(<= |fibo2_#in~n| 4)} #67#return; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,429 INFO L280 TraceCheckUtils]: 74: Hoare triple {21386#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,430 INFO L280 TraceCheckUtils]: 75: Hoare triple {21386#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,430 INFO L280 TraceCheckUtils]: 76: Hoare triple {21386#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,431 INFO L280 TraceCheckUtils]: 77: Hoare triple {21386#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,431 INFO L280 TraceCheckUtils]: 78: Hoare triple {21386#(<= |fibo2_#in~n| 4)} assume true; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,433 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {21386#(<= |fibo2_#in~n| 4)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,433 INFO L280 TraceCheckUtils]: 80: Hoare triple {21302#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,433 INFO L263 TraceCheckUtils]: 81: Hoare triple {21302#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,434 INFO L280 TraceCheckUtils]: 82: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,434 INFO L280 TraceCheckUtils]: 83: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,434 INFO L280 TraceCheckUtils]: 84: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,434 INFO L263 TraceCheckUtils]: 85: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,434 INFO L280 TraceCheckUtils]: 86: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,435 INFO L280 TraceCheckUtils]: 87: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,435 INFO L280 TraceCheckUtils]: 88: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,435 INFO L263 TraceCheckUtils]: 89: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,435 INFO L280 TraceCheckUtils]: 90: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,435 INFO L280 TraceCheckUtils]: 91: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,435 INFO L280 TraceCheckUtils]: 92: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,436 INFO L280 TraceCheckUtils]: 93: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,436 INFO L280 TraceCheckUtils]: 94: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,436 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:52,436 INFO L280 TraceCheckUtils]: 96: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,436 INFO L263 TraceCheckUtils]: 97: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,437 INFO L280 TraceCheckUtils]: 98: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,437 INFO L280 TraceCheckUtils]: 99: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,437 INFO L280 TraceCheckUtils]: 100: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,437 INFO L280 TraceCheckUtils]: 101: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,438 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:52,438 INFO L280 TraceCheckUtils]: 103: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,438 INFO L280 TraceCheckUtils]: 104: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,438 INFO L280 TraceCheckUtils]: 105: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:52,439 INFO L280 TraceCheckUtils]: 106: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,439 INFO L280 TraceCheckUtils]: 107: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,439 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:52,439 INFO L280 TraceCheckUtils]: 109: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,440 INFO L263 TraceCheckUtils]: 110: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,440 INFO L280 TraceCheckUtils]: 111: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,440 INFO L280 TraceCheckUtils]: 112: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,440 INFO L280 TraceCheckUtils]: 113: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,440 INFO L280 TraceCheckUtils]: 114: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,441 INFO L280 TraceCheckUtils]: 115: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,441 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:52,441 INFO L280 TraceCheckUtils]: 117: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,441 INFO L280 TraceCheckUtils]: 118: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:52,441 INFO L280 TraceCheckUtils]: 119: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:52,442 INFO L280 TraceCheckUtils]: 120: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:52,442 INFO L280 TraceCheckUtils]: 121: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,443 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {20135#true} {21302#(<= |fibo1_#in~n| 5)} #71#return; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,444 INFO L280 TraceCheckUtils]: 123: Hoare triple {21302#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,444 INFO L280 TraceCheckUtils]: 124: Hoare triple {21302#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,445 INFO L280 TraceCheckUtils]: 125: Hoare triple {21302#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,445 INFO L280 TraceCheckUtils]: 126: Hoare triple {21302#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,446 INFO L280 TraceCheckUtils]: 127: Hoare triple {21302#(<= |fibo1_#in~n| 5)} assume true; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,448 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {21302#(<= |fibo1_#in~n| 5)} {20135#true} #65#return; {21113#(<= fibo2_~n 6)} is VALID [2020-07-11 00:49:52,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,635 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,635 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,636 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20135#true} {21700#(<= 2 |fibo2_#in~n|)} #65#return; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,642 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,643 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,644 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20135#true} {21700#(<= 2 |fibo2_#in~n|)} #67#return; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21699#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:49:52,647 INFO L280 TraceCheckUtils]: 2: Hoare triple {21699#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,647 INFO L263 TraceCheckUtils]: 3: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,648 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,648 INFO L280 TraceCheckUtils]: 5: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,648 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,649 INFO L280 TraceCheckUtils]: 7: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,649 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,650 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {20135#true} {21700#(<= 2 |fibo2_#in~n|)} #65#return; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,651 INFO L280 TraceCheckUtils]: 10: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,651 INFO L263 TraceCheckUtils]: 11: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,651 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,651 INFO L280 TraceCheckUtils]: 13: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,652 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,652 INFO L280 TraceCheckUtils]: 15: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,653 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {20135#true} {21700#(<= 2 |fibo2_#in~n|)} #67#return; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,654 INFO L280 TraceCheckUtils]: 17: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,654 INFO L280 TraceCheckUtils]: 18: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,655 INFO L280 TraceCheckUtils]: 19: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,656 INFO L280 TraceCheckUtils]: 20: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,656 INFO L280 TraceCheckUtils]: 21: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume true; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,657 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21700#(<= 2 |fibo2_#in~n|)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,665 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,665 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,666 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20135#true} {21692#(<= 3 |fibo1_#in~n|)} #71#return; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,669 INFO L280 TraceCheckUtils]: 2: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,670 INFO L263 TraceCheckUtils]: 3: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,671 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,672 INFO L280 TraceCheckUtils]: 5: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21699#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:49:52,673 INFO L280 TraceCheckUtils]: 6: Hoare triple {21699#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,673 INFO L263 TraceCheckUtils]: 7: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,674 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,674 INFO L280 TraceCheckUtils]: 9: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,674 INFO L280 TraceCheckUtils]: 10: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,675 INFO L280 TraceCheckUtils]: 11: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,675 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,677 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {20135#true} {21700#(<= 2 |fibo2_#in~n|)} #65#return; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,677 INFO L280 TraceCheckUtils]: 14: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,678 INFO L263 TraceCheckUtils]: 15: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,678 INFO L280 TraceCheckUtils]: 16: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,678 INFO L280 TraceCheckUtils]: 17: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,679 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,679 INFO L280 TraceCheckUtils]: 19: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,680 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {20135#true} {21700#(<= 2 |fibo2_#in~n|)} #67#return; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,681 INFO L280 TraceCheckUtils]: 21: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,682 INFO L280 TraceCheckUtils]: 22: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,682 INFO L280 TraceCheckUtils]: 23: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,683 INFO L280 TraceCheckUtils]: 24: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,684 INFO L280 TraceCheckUtils]: 25: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume true; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,685 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {21700#(<= 2 |fibo2_#in~n|)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,686 INFO L280 TraceCheckUtils]: 27: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,686 INFO L263 TraceCheckUtils]: 28: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,687 INFO L280 TraceCheckUtils]: 29: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,687 INFO L280 TraceCheckUtils]: 30: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,687 INFO L280 TraceCheckUtils]: 31: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,687 INFO L280 TraceCheckUtils]: 32: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,688 INFO L280 TraceCheckUtils]: 33: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,689 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {20135#true} {21692#(<= 3 |fibo1_#in~n|)} #71#return; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,689 INFO L280 TraceCheckUtils]: 35: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,690 INFO L280 TraceCheckUtils]: 36: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,690 INFO L280 TraceCheckUtils]: 37: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,691 INFO L280 TraceCheckUtils]: 38: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,692 INFO L280 TraceCheckUtils]: 39: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume true; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,693 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {21692#(<= 3 |fibo1_#in~n|)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,705 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,705 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,706 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,706 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:52,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,713 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:52,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,714 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,715 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,715 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,716 INFO L280 TraceCheckUtils]: 5: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,716 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,716 INFO L280 TraceCheckUtils]: 7: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,717 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,717 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:52,717 INFO L280 TraceCheckUtils]: 10: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,718 INFO L263 TraceCheckUtils]: 11: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,718 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,718 INFO L280 TraceCheckUtils]: 13: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,719 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,719 INFO L280 TraceCheckUtils]: 15: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,720 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:52,720 INFO L280 TraceCheckUtils]: 17: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,720 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,721 INFO L280 TraceCheckUtils]: 19: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:52,721 INFO L280 TraceCheckUtils]: 20: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,721 INFO L280 TraceCheckUtils]: 21: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,723 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {20135#true} {21645#(<= 4 |fibo2_#in~n|)} #67#return; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,726 INFO L280 TraceCheckUtils]: 2: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,726 INFO L263 TraceCheckUtils]: 3: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,727 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,728 INFO L280 TraceCheckUtils]: 5: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,729 INFO L280 TraceCheckUtils]: 6: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,729 INFO L263 TraceCheckUtils]: 7: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,730 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,731 INFO L280 TraceCheckUtils]: 9: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21699#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:49:52,732 INFO L280 TraceCheckUtils]: 10: Hoare triple {21699#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,732 INFO L263 TraceCheckUtils]: 11: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,732 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,733 INFO L280 TraceCheckUtils]: 13: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,733 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,733 INFO L280 TraceCheckUtils]: 15: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,733 INFO L280 TraceCheckUtils]: 16: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,734 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {20135#true} {21700#(<= 2 |fibo2_#in~n|)} #65#return; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,735 INFO L280 TraceCheckUtils]: 18: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,735 INFO L263 TraceCheckUtils]: 19: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,736 INFO L280 TraceCheckUtils]: 20: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,736 INFO L280 TraceCheckUtils]: 21: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,736 INFO L280 TraceCheckUtils]: 22: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,736 INFO L280 TraceCheckUtils]: 23: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,737 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {20135#true} {21700#(<= 2 |fibo2_#in~n|)} #67#return; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,738 INFO L280 TraceCheckUtils]: 25: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,739 INFO L280 TraceCheckUtils]: 26: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,739 INFO L280 TraceCheckUtils]: 27: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,740 INFO L280 TraceCheckUtils]: 28: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,740 INFO L280 TraceCheckUtils]: 29: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume true; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,742 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {21700#(<= 2 |fibo2_#in~n|)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,742 INFO L280 TraceCheckUtils]: 31: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,742 INFO L263 TraceCheckUtils]: 32: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,743 INFO L280 TraceCheckUtils]: 33: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,743 INFO L280 TraceCheckUtils]: 34: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,743 INFO L280 TraceCheckUtils]: 35: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,744 INFO L280 TraceCheckUtils]: 36: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,744 INFO L280 TraceCheckUtils]: 37: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,745 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {20135#true} {21692#(<= 3 |fibo1_#in~n|)} #71#return; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,746 INFO L280 TraceCheckUtils]: 39: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,747 INFO L280 TraceCheckUtils]: 40: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,748 INFO L280 TraceCheckUtils]: 41: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,749 INFO L280 TraceCheckUtils]: 42: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,750 INFO L280 TraceCheckUtils]: 43: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume true; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,752 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {21692#(<= 3 |fibo1_#in~n|)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,753 INFO L280 TraceCheckUtils]: 45: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,753 INFO L263 TraceCheckUtils]: 46: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,754 INFO L280 TraceCheckUtils]: 47: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,754 INFO L280 TraceCheckUtils]: 48: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,754 INFO L280 TraceCheckUtils]: 49: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,755 INFO L263 TraceCheckUtils]: 50: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,755 INFO L280 TraceCheckUtils]: 51: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,755 INFO L280 TraceCheckUtils]: 52: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,756 INFO L280 TraceCheckUtils]: 53: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,756 INFO L280 TraceCheckUtils]: 54: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,757 INFO L280 TraceCheckUtils]: 55: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,757 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:52,757 INFO L280 TraceCheckUtils]: 57: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,757 INFO L263 TraceCheckUtils]: 58: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,758 INFO L280 TraceCheckUtils]: 59: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,758 INFO L280 TraceCheckUtils]: 60: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,759 INFO L280 TraceCheckUtils]: 61: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,759 INFO L280 TraceCheckUtils]: 62: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,759 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:52,760 INFO L280 TraceCheckUtils]: 64: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,760 INFO L280 TraceCheckUtils]: 65: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,760 INFO L280 TraceCheckUtils]: 66: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:52,761 INFO L280 TraceCheckUtils]: 67: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,761 INFO L280 TraceCheckUtils]: 68: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,762 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {20135#true} {21645#(<= 4 |fibo2_#in~n|)} #67#return; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,763 INFO L280 TraceCheckUtils]: 70: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,764 INFO L280 TraceCheckUtils]: 71: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,765 INFO L280 TraceCheckUtils]: 72: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,765 INFO L280 TraceCheckUtils]: 73: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,766 INFO L280 TraceCheckUtils]: 74: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} assume true; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,768 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {21645#(<= 4 |fibo2_#in~n|)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,783 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,784 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,784 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,785 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:52,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:52,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,790 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,791 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:52,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,792 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,793 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,793 INFO L280 TraceCheckUtils]: 5: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,793 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,794 INFO L280 TraceCheckUtils]: 7: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,794 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,794 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:52,795 INFO L280 TraceCheckUtils]: 10: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,795 INFO L263 TraceCheckUtils]: 11: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,795 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,796 INFO L280 TraceCheckUtils]: 13: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,796 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,797 INFO L280 TraceCheckUtils]: 15: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,797 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:52,797 INFO L280 TraceCheckUtils]: 17: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,797 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:52,798 INFO L280 TraceCheckUtils]: 19: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:52,798 INFO L280 TraceCheckUtils]: 20: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:52,798 INFO L280 TraceCheckUtils]: 21: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,799 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {20135#true} {21580#(<= 5 |fibo1_#in~n|)} #71#return; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,802 INFO L280 TraceCheckUtils]: 2: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,803 INFO L263 TraceCheckUtils]: 3: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,803 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,804 INFO L280 TraceCheckUtils]: 5: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,805 INFO L280 TraceCheckUtils]: 6: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,805 INFO L263 TraceCheckUtils]: 7: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,805 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,806 INFO L280 TraceCheckUtils]: 9: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,807 INFO L280 TraceCheckUtils]: 10: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,807 INFO L263 TraceCheckUtils]: 11: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,808 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,808 INFO L280 TraceCheckUtils]: 13: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21699#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:49:52,809 INFO L280 TraceCheckUtils]: 14: Hoare triple {21699#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,809 INFO L263 TraceCheckUtils]: 15: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,810 INFO L280 TraceCheckUtils]: 16: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,810 INFO L280 TraceCheckUtils]: 17: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,810 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,810 INFO L280 TraceCheckUtils]: 19: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,810 INFO L280 TraceCheckUtils]: 20: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,812 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {20135#true} {21700#(<= 2 |fibo2_#in~n|)} #65#return; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,812 INFO L280 TraceCheckUtils]: 22: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,812 INFO L263 TraceCheckUtils]: 23: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,813 INFO L280 TraceCheckUtils]: 24: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,813 INFO L280 TraceCheckUtils]: 25: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,813 INFO L280 TraceCheckUtils]: 26: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,813 INFO L280 TraceCheckUtils]: 27: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,814 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {20135#true} {21700#(<= 2 |fibo2_#in~n|)} #67#return; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,815 INFO L280 TraceCheckUtils]: 29: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,816 INFO L280 TraceCheckUtils]: 30: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,817 INFO L280 TraceCheckUtils]: 31: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,818 INFO L280 TraceCheckUtils]: 32: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,819 INFO L280 TraceCheckUtils]: 33: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume true; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,821 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21700#(<= 2 |fibo2_#in~n|)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,822 INFO L280 TraceCheckUtils]: 35: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,822 INFO L263 TraceCheckUtils]: 36: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,822 INFO L280 TraceCheckUtils]: 37: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,823 INFO L280 TraceCheckUtils]: 38: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,823 INFO L280 TraceCheckUtils]: 39: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,823 INFO L280 TraceCheckUtils]: 40: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,824 INFO L280 TraceCheckUtils]: 41: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,825 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {20135#true} {21692#(<= 3 |fibo1_#in~n|)} #71#return; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,826 INFO L280 TraceCheckUtils]: 43: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,827 INFO L280 TraceCheckUtils]: 44: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,828 INFO L280 TraceCheckUtils]: 45: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,829 INFO L280 TraceCheckUtils]: 46: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,830 INFO L280 TraceCheckUtils]: 47: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume true; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,831 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {21692#(<= 3 |fibo1_#in~n|)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,832 INFO L280 TraceCheckUtils]: 49: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,833 INFO L263 TraceCheckUtils]: 50: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,833 INFO L280 TraceCheckUtils]: 51: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,833 INFO L280 TraceCheckUtils]: 52: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,833 INFO L280 TraceCheckUtils]: 53: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,834 INFO L263 TraceCheckUtils]: 54: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,834 INFO L280 TraceCheckUtils]: 55: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,834 INFO L280 TraceCheckUtils]: 56: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,834 INFO L280 TraceCheckUtils]: 57: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,835 INFO L280 TraceCheckUtils]: 58: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,835 INFO L280 TraceCheckUtils]: 59: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,835 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:52,835 INFO L280 TraceCheckUtils]: 61: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,836 INFO L263 TraceCheckUtils]: 62: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,836 INFO L280 TraceCheckUtils]: 63: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,836 INFO L280 TraceCheckUtils]: 64: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,836 INFO L280 TraceCheckUtils]: 65: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,837 INFO L280 TraceCheckUtils]: 66: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,837 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:52,837 INFO L280 TraceCheckUtils]: 68: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,837 INFO L280 TraceCheckUtils]: 69: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,837 INFO L280 TraceCheckUtils]: 70: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:52,838 INFO L280 TraceCheckUtils]: 71: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,838 INFO L280 TraceCheckUtils]: 72: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,839 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {20135#true} {21645#(<= 4 |fibo2_#in~n|)} #67#return; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,839 INFO L280 TraceCheckUtils]: 74: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,840 INFO L280 TraceCheckUtils]: 75: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,841 INFO L280 TraceCheckUtils]: 76: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,841 INFO L280 TraceCheckUtils]: 77: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,842 INFO L280 TraceCheckUtils]: 78: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} assume true; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,843 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {21645#(<= 4 |fibo2_#in~n|)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,844 INFO L280 TraceCheckUtils]: 80: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,844 INFO L263 TraceCheckUtils]: 81: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,844 INFO L280 TraceCheckUtils]: 82: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,844 INFO L280 TraceCheckUtils]: 83: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,845 INFO L280 TraceCheckUtils]: 84: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,845 INFO L263 TraceCheckUtils]: 85: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,845 INFO L280 TraceCheckUtils]: 86: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,845 INFO L280 TraceCheckUtils]: 87: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,846 INFO L280 TraceCheckUtils]: 88: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,846 INFO L280 TraceCheckUtils]: 89: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,846 INFO L280 TraceCheckUtils]: 90: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,846 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:52,847 INFO L280 TraceCheckUtils]: 92: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,847 INFO L263 TraceCheckUtils]: 93: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,847 INFO L280 TraceCheckUtils]: 94: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,847 INFO L280 TraceCheckUtils]: 95: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,848 INFO L280 TraceCheckUtils]: 96: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,848 INFO L280 TraceCheckUtils]: 97: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,848 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:52,848 INFO L280 TraceCheckUtils]: 99: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,848 INFO L280 TraceCheckUtils]: 100: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:52,848 INFO L280 TraceCheckUtils]: 101: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:52,849 INFO L280 TraceCheckUtils]: 102: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:52,849 INFO L280 TraceCheckUtils]: 103: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,850 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {20135#true} {21580#(<= 5 |fibo1_#in~n|)} #71#return; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,850 INFO L280 TraceCheckUtils]: 105: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,851 INFO L280 TraceCheckUtils]: 106: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,851 INFO L280 TraceCheckUtils]: 107: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,852 INFO L280 TraceCheckUtils]: 108: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,852 INFO L280 TraceCheckUtils]: 109: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} assume true; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,854 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {21580#(<= 5 |fibo1_#in~n|)} {21113#(<= fibo2_~n 6)} #67#return; {20136#false} is VALID [2020-07-11 00:49:52,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,863 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,864 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,865 INFO L280 TraceCheckUtils]: 5: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,865 INFO L280 TraceCheckUtils]: 6: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,865 INFO L263 TraceCheckUtils]: 7: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,866 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,867 INFO L280 TraceCheckUtils]: 9: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,867 INFO L280 TraceCheckUtils]: 10: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,868 INFO L263 TraceCheckUtils]: 11: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,868 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,869 INFO L280 TraceCheckUtils]: 13: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,869 INFO L280 TraceCheckUtils]: 14: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,870 INFO L263 TraceCheckUtils]: 15: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,870 INFO L280 TraceCheckUtils]: 16: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,871 INFO L280 TraceCheckUtils]: 17: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,872 INFO L280 TraceCheckUtils]: 18: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,872 INFO L263 TraceCheckUtils]: 19: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,872 INFO L280 TraceCheckUtils]: 20: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,873 INFO L280 TraceCheckUtils]: 21: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,874 INFO L280 TraceCheckUtils]: 22: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,874 INFO L280 TraceCheckUtils]: 23: Hoare triple {21452#(<= |fibo1_#in~n| 1)} #res := 1; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,875 INFO L280 TraceCheckUtils]: 24: Hoare triple {21452#(<= |fibo1_#in~n| 1)} assume true; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:52,876 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {21452#(<= |fibo1_#in~n| 1)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,877 INFO L280 TraceCheckUtils]: 26: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,877 INFO L263 TraceCheckUtils]: 27: Hoare triple {21446#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,878 INFO L280 TraceCheckUtils]: 28: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,878 INFO L280 TraceCheckUtils]: 29: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,878 INFO L280 TraceCheckUtils]: 30: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,878 INFO L280 TraceCheckUtils]: 31: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,879 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {20135#true} {21446#(<= |fibo2_#in~n| 2)} #67#return; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,880 INFO L280 TraceCheckUtils]: 33: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,881 INFO L280 TraceCheckUtils]: 34: Hoare triple {21446#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,881 INFO L280 TraceCheckUtils]: 35: Hoare triple {21446#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,882 INFO L280 TraceCheckUtils]: 36: Hoare triple {21446#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,882 INFO L280 TraceCheckUtils]: 37: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume true; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:52,884 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {21446#(<= |fibo2_#in~n| 2)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,884 INFO L280 TraceCheckUtils]: 39: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,885 INFO L263 TraceCheckUtils]: 40: Hoare triple {21433#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,885 INFO L280 TraceCheckUtils]: 41: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,885 INFO L280 TraceCheckUtils]: 42: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,885 INFO L280 TraceCheckUtils]: 43: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,886 INFO L280 TraceCheckUtils]: 44: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,886 INFO L280 TraceCheckUtils]: 45: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,887 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {20135#true} {21433#(<= |fibo1_#in~n| 3)} #71#return; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,887 INFO L280 TraceCheckUtils]: 47: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,888 INFO L280 TraceCheckUtils]: 48: Hoare triple {21433#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,889 INFO L280 TraceCheckUtils]: 49: Hoare triple {21433#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,889 INFO L280 TraceCheckUtils]: 50: Hoare triple {21433#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,890 INFO L280 TraceCheckUtils]: 51: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume true; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:52,891 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {21433#(<= |fibo1_#in~n| 3)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,892 INFO L280 TraceCheckUtils]: 53: Hoare triple {21386#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,892 INFO L263 TraceCheckUtils]: 54: Hoare triple {21386#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,892 INFO L280 TraceCheckUtils]: 55: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,892 INFO L280 TraceCheckUtils]: 56: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,893 INFO L280 TraceCheckUtils]: 57: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,893 INFO L263 TraceCheckUtils]: 58: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,893 INFO L280 TraceCheckUtils]: 59: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,893 INFO L280 TraceCheckUtils]: 60: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,893 INFO L280 TraceCheckUtils]: 61: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,894 INFO L280 TraceCheckUtils]: 62: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,894 INFO L280 TraceCheckUtils]: 63: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,894 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:52,894 INFO L280 TraceCheckUtils]: 65: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,894 INFO L263 TraceCheckUtils]: 66: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,894 INFO L280 TraceCheckUtils]: 67: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,895 INFO L280 TraceCheckUtils]: 68: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,895 INFO L280 TraceCheckUtils]: 69: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,895 INFO L280 TraceCheckUtils]: 70: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,895 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:52,895 INFO L280 TraceCheckUtils]: 72: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,896 INFO L280 TraceCheckUtils]: 73: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,896 INFO L280 TraceCheckUtils]: 74: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:52,896 INFO L280 TraceCheckUtils]: 75: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,896 INFO L280 TraceCheckUtils]: 76: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,897 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {20135#true} {21386#(<= |fibo2_#in~n| 4)} #67#return; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,898 INFO L280 TraceCheckUtils]: 78: Hoare triple {21386#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,899 INFO L280 TraceCheckUtils]: 79: Hoare triple {21386#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,899 INFO L280 TraceCheckUtils]: 80: Hoare triple {21386#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,900 INFO L280 TraceCheckUtils]: 81: Hoare triple {21386#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,900 INFO L280 TraceCheckUtils]: 82: Hoare triple {21386#(<= |fibo2_#in~n| 4)} assume true; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:52,902 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {21386#(<= |fibo2_#in~n| 4)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,903 INFO L280 TraceCheckUtils]: 84: Hoare triple {21302#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,903 INFO L263 TraceCheckUtils]: 85: Hoare triple {21302#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,903 INFO L280 TraceCheckUtils]: 86: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,904 INFO L280 TraceCheckUtils]: 87: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,904 INFO L280 TraceCheckUtils]: 88: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,904 INFO L263 TraceCheckUtils]: 89: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,904 INFO L280 TraceCheckUtils]: 90: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,904 INFO L280 TraceCheckUtils]: 91: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,905 INFO L280 TraceCheckUtils]: 92: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,905 INFO L263 TraceCheckUtils]: 93: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,905 INFO L280 TraceCheckUtils]: 94: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,905 INFO L280 TraceCheckUtils]: 95: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,905 INFO L280 TraceCheckUtils]: 96: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,906 INFO L280 TraceCheckUtils]: 97: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,906 INFO L280 TraceCheckUtils]: 98: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,906 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:52,906 INFO L280 TraceCheckUtils]: 100: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,906 INFO L263 TraceCheckUtils]: 101: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,907 INFO L280 TraceCheckUtils]: 102: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,907 INFO L280 TraceCheckUtils]: 103: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,907 INFO L280 TraceCheckUtils]: 104: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,907 INFO L280 TraceCheckUtils]: 105: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,907 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:52,908 INFO L280 TraceCheckUtils]: 107: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,908 INFO L280 TraceCheckUtils]: 108: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,908 INFO L280 TraceCheckUtils]: 109: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:52,908 INFO L280 TraceCheckUtils]: 110: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,908 INFO L280 TraceCheckUtils]: 111: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,909 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:52,909 INFO L280 TraceCheckUtils]: 113: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,909 INFO L263 TraceCheckUtils]: 114: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,909 INFO L280 TraceCheckUtils]: 115: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,909 INFO L280 TraceCheckUtils]: 116: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,910 INFO L280 TraceCheckUtils]: 117: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,910 INFO L280 TraceCheckUtils]: 118: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,910 INFO L280 TraceCheckUtils]: 119: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,910 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:52,911 INFO L280 TraceCheckUtils]: 121: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,911 INFO L280 TraceCheckUtils]: 122: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:52,911 INFO L280 TraceCheckUtils]: 123: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:52,911 INFO L280 TraceCheckUtils]: 124: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:52,911 INFO L280 TraceCheckUtils]: 125: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,912 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {20135#true} {21302#(<= |fibo1_#in~n| 5)} #71#return; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,913 INFO L280 TraceCheckUtils]: 127: Hoare triple {21302#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,914 INFO L280 TraceCheckUtils]: 128: Hoare triple {21302#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,914 INFO L280 TraceCheckUtils]: 129: Hoare triple {21302#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,915 INFO L280 TraceCheckUtils]: 130: Hoare triple {21302#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,916 INFO L280 TraceCheckUtils]: 131: Hoare triple {21302#(<= |fibo1_#in~n| 5)} assume true; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:52,917 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {21302#(<= |fibo1_#in~n| 5)} {20135#true} #65#return; {21113#(<= fibo2_~n 6)} is VALID [2020-07-11 00:49:52,918 INFO L280 TraceCheckUtils]: 133: Hoare triple {21113#(<= fibo2_~n 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21113#(<= fibo2_~n 6)} is VALID [2020-07-11 00:49:52,918 INFO L263 TraceCheckUtils]: 134: Hoare triple {21113#(<= fibo2_~n 6)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,919 INFO L280 TraceCheckUtils]: 135: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,920 INFO L280 TraceCheckUtils]: 136: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,920 INFO L280 TraceCheckUtils]: 137: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,920 INFO L263 TraceCheckUtils]: 138: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,921 INFO L280 TraceCheckUtils]: 139: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,922 INFO L280 TraceCheckUtils]: 140: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,922 INFO L280 TraceCheckUtils]: 141: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,923 INFO L263 TraceCheckUtils]: 142: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,923 INFO L280 TraceCheckUtils]: 143: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,924 INFO L280 TraceCheckUtils]: 144: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,924 INFO L280 TraceCheckUtils]: 145: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,925 INFO L263 TraceCheckUtils]: 146: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,925 INFO L280 TraceCheckUtils]: 147: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,926 INFO L280 TraceCheckUtils]: 148: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21699#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:49:52,927 INFO L280 TraceCheckUtils]: 149: Hoare triple {21699#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,928 INFO L263 TraceCheckUtils]: 150: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,928 INFO L280 TraceCheckUtils]: 151: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,928 INFO L280 TraceCheckUtils]: 152: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,928 INFO L280 TraceCheckUtils]: 153: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,929 INFO L280 TraceCheckUtils]: 154: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,929 INFO L280 TraceCheckUtils]: 155: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,930 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {20135#true} {21700#(<= 2 |fibo2_#in~n|)} #65#return; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,931 INFO L280 TraceCheckUtils]: 157: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,931 INFO L263 TraceCheckUtils]: 158: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,931 INFO L280 TraceCheckUtils]: 159: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,931 INFO L280 TraceCheckUtils]: 160: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,932 INFO L280 TraceCheckUtils]: 161: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,932 INFO L280 TraceCheckUtils]: 162: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,933 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {20135#true} {21700#(<= 2 |fibo2_#in~n|)} #67#return; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,933 INFO L280 TraceCheckUtils]: 164: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,934 INFO L280 TraceCheckUtils]: 165: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,935 INFO L280 TraceCheckUtils]: 166: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,935 INFO L280 TraceCheckUtils]: 167: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,936 INFO L280 TraceCheckUtils]: 168: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume true; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,937 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {21700#(<= 2 |fibo2_#in~n|)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,938 INFO L280 TraceCheckUtils]: 170: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,938 INFO L263 TraceCheckUtils]: 171: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,938 INFO L280 TraceCheckUtils]: 172: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,939 INFO L280 TraceCheckUtils]: 173: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,939 INFO L280 TraceCheckUtils]: 174: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,939 INFO L280 TraceCheckUtils]: 175: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,939 INFO L280 TraceCheckUtils]: 176: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,940 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {20135#true} {21692#(<= 3 |fibo1_#in~n|)} #71#return; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,941 INFO L280 TraceCheckUtils]: 178: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,941 INFO L280 TraceCheckUtils]: 179: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,942 INFO L280 TraceCheckUtils]: 180: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,942 INFO L280 TraceCheckUtils]: 181: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,943 INFO L280 TraceCheckUtils]: 182: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume true; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,944 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {21692#(<= 3 |fibo1_#in~n|)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,945 INFO L280 TraceCheckUtils]: 184: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,945 INFO L263 TraceCheckUtils]: 185: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,945 INFO L280 TraceCheckUtils]: 186: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,945 INFO L280 TraceCheckUtils]: 187: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,946 INFO L280 TraceCheckUtils]: 188: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,946 INFO L263 TraceCheckUtils]: 189: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,946 INFO L280 TraceCheckUtils]: 190: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,946 INFO L280 TraceCheckUtils]: 191: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,946 INFO L280 TraceCheckUtils]: 192: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,947 INFO L280 TraceCheckUtils]: 193: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,947 INFO L280 TraceCheckUtils]: 194: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,947 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:52,947 INFO L280 TraceCheckUtils]: 196: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,947 INFO L263 TraceCheckUtils]: 197: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,947 INFO L280 TraceCheckUtils]: 198: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,948 INFO L280 TraceCheckUtils]: 199: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,948 INFO L280 TraceCheckUtils]: 200: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,948 INFO L280 TraceCheckUtils]: 201: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,948 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:52,949 INFO L280 TraceCheckUtils]: 203: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,949 INFO L280 TraceCheckUtils]: 204: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,949 INFO L280 TraceCheckUtils]: 205: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:52,949 INFO L280 TraceCheckUtils]: 206: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:52,949 INFO L280 TraceCheckUtils]: 207: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,950 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {20135#true} {21645#(<= 4 |fibo2_#in~n|)} #67#return; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,951 INFO L280 TraceCheckUtils]: 209: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,952 INFO L280 TraceCheckUtils]: 210: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,952 INFO L280 TraceCheckUtils]: 211: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,953 INFO L280 TraceCheckUtils]: 212: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,953 INFO L280 TraceCheckUtils]: 213: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} assume true; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:52,955 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {21645#(<= 4 |fibo2_#in~n|)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,955 INFO L280 TraceCheckUtils]: 215: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,955 INFO L263 TraceCheckUtils]: 216: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,955 INFO L280 TraceCheckUtils]: 217: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,956 INFO L280 TraceCheckUtils]: 218: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,956 INFO L280 TraceCheckUtils]: 219: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:52,956 INFO L263 TraceCheckUtils]: 220: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:52,956 INFO L280 TraceCheckUtils]: 221: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,956 INFO L280 TraceCheckUtils]: 222: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:52,957 INFO L280 TraceCheckUtils]: 223: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:52,957 INFO L280 TraceCheckUtils]: 224: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:52,957 INFO L280 TraceCheckUtils]: 225: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,957 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:52,957 INFO L280 TraceCheckUtils]: 227: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,957 INFO L263 TraceCheckUtils]: 228: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:52,958 INFO L280 TraceCheckUtils]: 229: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:52,958 INFO L280 TraceCheckUtils]: 230: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:52,958 INFO L280 TraceCheckUtils]: 231: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:52,958 INFO L280 TraceCheckUtils]: 232: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,958 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:52,958 INFO L280 TraceCheckUtils]: 234: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:52,959 INFO L280 TraceCheckUtils]: 235: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:52,959 INFO L280 TraceCheckUtils]: 236: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:52,959 INFO L280 TraceCheckUtils]: 237: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:52,959 INFO L280 TraceCheckUtils]: 238: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:52,960 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {20135#true} {21580#(<= 5 |fibo1_#in~n|)} #71#return; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,961 INFO L280 TraceCheckUtils]: 240: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,961 INFO L280 TraceCheckUtils]: 241: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,962 INFO L280 TraceCheckUtils]: 242: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,962 INFO L280 TraceCheckUtils]: 243: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,963 INFO L280 TraceCheckUtils]: 244: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} assume true; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:52,964 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {21580#(<= 5 |fibo1_#in~n|)} {21113#(<= fibo2_~n 6)} #67#return; {20136#false} is VALID [2020-07-11 00:49:52,964 INFO L280 TraceCheckUtils]: 246: Hoare triple {20136#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20136#false} is VALID [2020-07-11 00:49:52,964 INFO L280 TraceCheckUtils]: 247: Hoare triple {20136#false} #res := #t~ret2 + #t~ret3; {20136#false} is VALID [2020-07-11 00:49:52,964 INFO L280 TraceCheckUtils]: 248: Hoare triple {20136#false} havoc #t~ret3; {20136#false} is VALID [2020-07-11 00:49:52,965 INFO L280 TraceCheckUtils]: 249: Hoare triple {20136#false} havoc #t~ret2; {20136#false} is VALID [2020-07-11 00:49:52,965 INFO L280 TraceCheckUtils]: 250: Hoare triple {20136#false} assume true; {20136#false} is VALID [2020-07-11 00:49:52,965 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {20136#false} {20135#true} #69#return; {20136#false} is VALID [2020-07-11 00:49:53,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,104 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,104 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,109 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,109 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,110 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,110 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,110 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,111 INFO L280 TraceCheckUtils]: 5: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,111 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,111 INFO L280 TraceCheckUtils]: 7: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,111 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,112 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,112 INFO L280 TraceCheckUtils]: 10: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,112 INFO L263 TraceCheckUtils]: 11: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,112 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,113 INFO L280 TraceCheckUtils]: 13: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,113 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,113 INFO L280 TraceCheckUtils]: 15: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,113 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,114 INFO L280 TraceCheckUtils]: 17: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,114 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,114 INFO L280 TraceCheckUtils]: 19: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,114 INFO L280 TraceCheckUtils]: 20: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,115 INFO L280 TraceCheckUtils]: 21: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,115 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,119 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,119 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,119 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,119 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,120 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,121 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,121 INFO L280 TraceCheckUtils]: 5: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,121 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,121 INFO L263 TraceCheckUtils]: 7: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,121 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,122 INFO L280 TraceCheckUtils]: 9: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,122 INFO L280 TraceCheckUtils]: 10: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,122 INFO L280 TraceCheckUtils]: 11: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,122 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,122 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,123 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,123 INFO L263 TraceCheckUtils]: 15: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,123 INFO L280 TraceCheckUtils]: 16: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,123 INFO L280 TraceCheckUtils]: 17: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,124 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,124 INFO L280 TraceCheckUtils]: 19: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,124 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,124 INFO L280 TraceCheckUtils]: 21: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,124 INFO L280 TraceCheckUtils]: 22: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,125 INFO L280 TraceCheckUtils]: 23: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,125 INFO L280 TraceCheckUtils]: 24: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,125 INFO L280 TraceCheckUtils]: 25: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,125 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,125 INFO L280 TraceCheckUtils]: 27: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,126 INFO L263 TraceCheckUtils]: 28: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,126 INFO L280 TraceCheckUtils]: 29: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,126 INFO L280 TraceCheckUtils]: 30: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,126 INFO L280 TraceCheckUtils]: 31: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,126 INFO L280 TraceCheckUtils]: 32: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,127 INFO L280 TraceCheckUtils]: 33: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,127 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,127 INFO L280 TraceCheckUtils]: 35: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,127 INFO L280 TraceCheckUtils]: 36: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,127 INFO L280 TraceCheckUtils]: 37: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,128 INFO L280 TraceCheckUtils]: 38: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,128 INFO L280 TraceCheckUtils]: 39: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,128 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,136 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,137 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,137 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,141 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,141 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,142 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,143 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,143 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,143 INFO L280 TraceCheckUtils]: 5: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,143 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,144 INFO L280 TraceCheckUtils]: 7: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,144 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,144 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,144 INFO L280 TraceCheckUtils]: 10: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,144 INFO L263 TraceCheckUtils]: 11: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,145 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,145 INFO L280 TraceCheckUtils]: 13: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,145 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,145 INFO L280 TraceCheckUtils]: 15: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,146 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,146 INFO L280 TraceCheckUtils]: 17: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,146 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,146 INFO L280 TraceCheckUtils]: 19: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,146 INFO L280 TraceCheckUtils]: 20: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,147 INFO L280 TraceCheckUtils]: 21: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,147 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,148 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,148 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,149 INFO L280 TraceCheckUtils]: 5: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,149 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,149 INFO L263 TraceCheckUtils]: 7: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,149 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,149 INFO L280 TraceCheckUtils]: 9: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,150 INFO L280 TraceCheckUtils]: 10: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,150 INFO L263 TraceCheckUtils]: 11: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,150 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,150 INFO L280 TraceCheckUtils]: 13: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,150 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,151 INFO L280 TraceCheckUtils]: 15: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,151 INFO L280 TraceCheckUtils]: 16: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,151 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,151 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,151 INFO L263 TraceCheckUtils]: 19: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,152 INFO L280 TraceCheckUtils]: 20: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,152 INFO L280 TraceCheckUtils]: 21: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,152 INFO L280 TraceCheckUtils]: 22: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,152 INFO L280 TraceCheckUtils]: 23: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,152 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,153 INFO L280 TraceCheckUtils]: 25: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,153 INFO L280 TraceCheckUtils]: 26: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,153 INFO L280 TraceCheckUtils]: 27: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,153 INFO L280 TraceCheckUtils]: 28: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,153 INFO L280 TraceCheckUtils]: 29: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,154 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,154 INFO L280 TraceCheckUtils]: 31: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,154 INFO L263 TraceCheckUtils]: 32: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,154 INFO L280 TraceCheckUtils]: 33: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,154 INFO L280 TraceCheckUtils]: 34: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,155 INFO L280 TraceCheckUtils]: 35: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,155 INFO L280 TraceCheckUtils]: 36: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,155 INFO L280 TraceCheckUtils]: 37: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,155 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,155 INFO L280 TraceCheckUtils]: 39: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,156 INFO L280 TraceCheckUtils]: 40: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,156 INFO L280 TraceCheckUtils]: 41: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,156 INFO L280 TraceCheckUtils]: 42: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,156 INFO L280 TraceCheckUtils]: 43: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,156 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,157 INFO L280 TraceCheckUtils]: 45: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,157 INFO L263 TraceCheckUtils]: 46: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,157 INFO L280 TraceCheckUtils]: 47: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,157 INFO L280 TraceCheckUtils]: 48: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,157 INFO L280 TraceCheckUtils]: 49: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,158 INFO L263 TraceCheckUtils]: 50: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,158 INFO L280 TraceCheckUtils]: 51: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,158 INFO L280 TraceCheckUtils]: 52: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,158 INFO L280 TraceCheckUtils]: 53: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,158 INFO L280 TraceCheckUtils]: 54: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,159 INFO L280 TraceCheckUtils]: 55: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,159 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,159 INFO L280 TraceCheckUtils]: 57: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,159 INFO L263 TraceCheckUtils]: 58: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,160 INFO L280 TraceCheckUtils]: 59: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,160 INFO L280 TraceCheckUtils]: 60: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,160 INFO L280 TraceCheckUtils]: 61: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,160 INFO L280 TraceCheckUtils]: 62: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,160 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,161 INFO L280 TraceCheckUtils]: 64: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,161 INFO L280 TraceCheckUtils]: 65: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,161 INFO L280 TraceCheckUtils]: 66: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,161 INFO L280 TraceCheckUtils]: 67: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,161 INFO L280 TraceCheckUtils]: 68: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,162 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,162 INFO L280 TraceCheckUtils]: 70: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,162 INFO L280 TraceCheckUtils]: 71: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,162 INFO L280 TraceCheckUtils]: 72: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,162 INFO L280 TraceCheckUtils]: 73: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,163 INFO L280 TraceCheckUtils]: 74: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,163 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,177 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,179 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,179 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,189 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,189 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,189 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,191 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,191 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,191 INFO L280 TraceCheckUtils]: 5: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,191 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,192 INFO L280 TraceCheckUtils]: 7: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,192 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,192 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,192 INFO L280 TraceCheckUtils]: 10: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,193 INFO L263 TraceCheckUtils]: 11: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,193 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,193 INFO L280 TraceCheckUtils]: 13: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,193 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,194 INFO L280 TraceCheckUtils]: 15: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,194 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,194 INFO L280 TraceCheckUtils]: 17: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,194 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,194 INFO L280 TraceCheckUtils]: 19: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,195 INFO L280 TraceCheckUtils]: 20: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,195 INFO L280 TraceCheckUtils]: 21: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,195 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,198 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,198 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,198 INFO L280 TraceCheckUtils]: 5: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,198 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,199 INFO L263 TraceCheckUtils]: 7: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,199 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,199 INFO L280 TraceCheckUtils]: 9: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,199 INFO L280 TraceCheckUtils]: 10: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,199 INFO L263 TraceCheckUtils]: 11: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,200 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,200 INFO L280 TraceCheckUtils]: 13: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,200 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,200 INFO L263 TraceCheckUtils]: 15: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,200 INFO L280 TraceCheckUtils]: 16: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,201 INFO L280 TraceCheckUtils]: 17: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,201 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,201 INFO L280 TraceCheckUtils]: 19: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,201 INFO L280 TraceCheckUtils]: 20: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,201 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,202 INFO L280 TraceCheckUtils]: 22: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,202 INFO L263 TraceCheckUtils]: 23: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,202 INFO L280 TraceCheckUtils]: 24: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,202 INFO L280 TraceCheckUtils]: 25: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,202 INFO L280 TraceCheckUtils]: 26: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,203 INFO L280 TraceCheckUtils]: 27: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,203 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,203 INFO L280 TraceCheckUtils]: 29: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,203 INFO L280 TraceCheckUtils]: 30: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,204 INFO L280 TraceCheckUtils]: 31: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,204 INFO L280 TraceCheckUtils]: 32: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,204 INFO L280 TraceCheckUtils]: 33: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,204 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,204 INFO L280 TraceCheckUtils]: 35: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,205 INFO L263 TraceCheckUtils]: 36: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,205 INFO L280 TraceCheckUtils]: 37: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,205 INFO L280 TraceCheckUtils]: 38: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,205 INFO L280 TraceCheckUtils]: 39: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,205 INFO L280 TraceCheckUtils]: 40: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,206 INFO L280 TraceCheckUtils]: 41: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,206 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,206 INFO L280 TraceCheckUtils]: 43: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,206 INFO L280 TraceCheckUtils]: 44: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,206 INFO L280 TraceCheckUtils]: 45: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,207 INFO L280 TraceCheckUtils]: 46: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,207 INFO L280 TraceCheckUtils]: 47: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,207 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,207 INFO L280 TraceCheckUtils]: 49: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,208 INFO L263 TraceCheckUtils]: 50: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,208 INFO L280 TraceCheckUtils]: 51: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,208 INFO L280 TraceCheckUtils]: 52: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,208 INFO L280 TraceCheckUtils]: 53: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,208 INFO L263 TraceCheckUtils]: 54: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,208 INFO L280 TraceCheckUtils]: 55: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,209 INFO L280 TraceCheckUtils]: 56: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,209 INFO L280 TraceCheckUtils]: 57: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,209 INFO L280 TraceCheckUtils]: 58: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,209 INFO L280 TraceCheckUtils]: 59: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,209 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,210 INFO L280 TraceCheckUtils]: 61: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,210 INFO L263 TraceCheckUtils]: 62: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,210 INFO L280 TraceCheckUtils]: 63: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,210 INFO L280 TraceCheckUtils]: 64: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,210 INFO L280 TraceCheckUtils]: 65: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,211 INFO L280 TraceCheckUtils]: 66: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,211 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,211 INFO L280 TraceCheckUtils]: 68: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,211 INFO L280 TraceCheckUtils]: 69: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,211 INFO L280 TraceCheckUtils]: 70: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,212 INFO L280 TraceCheckUtils]: 71: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,212 INFO L280 TraceCheckUtils]: 72: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,212 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,212 INFO L280 TraceCheckUtils]: 74: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,212 INFO L280 TraceCheckUtils]: 75: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,212 INFO L280 TraceCheckUtils]: 76: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,213 INFO L280 TraceCheckUtils]: 77: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,213 INFO L280 TraceCheckUtils]: 78: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,213 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,213 INFO L280 TraceCheckUtils]: 80: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,213 INFO L263 TraceCheckUtils]: 81: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,214 INFO L280 TraceCheckUtils]: 82: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,214 INFO L280 TraceCheckUtils]: 83: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,214 INFO L280 TraceCheckUtils]: 84: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,214 INFO L263 TraceCheckUtils]: 85: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,214 INFO L280 TraceCheckUtils]: 86: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,215 INFO L280 TraceCheckUtils]: 87: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,215 INFO L280 TraceCheckUtils]: 88: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,215 INFO L280 TraceCheckUtils]: 89: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,215 INFO L280 TraceCheckUtils]: 90: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,215 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,216 INFO L280 TraceCheckUtils]: 92: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,216 INFO L263 TraceCheckUtils]: 93: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,216 INFO L280 TraceCheckUtils]: 94: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,216 INFO L280 TraceCheckUtils]: 95: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,216 INFO L280 TraceCheckUtils]: 96: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,217 INFO L280 TraceCheckUtils]: 97: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,217 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,217 INFO L280 TraceCheckUtils]: 99: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,217 INFO L280 TraceCheckUtils]: 100: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,218 INFO L280 TraceCheckUtils]: 101: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,218 INFO L280 TraceCheckUtils]: 102: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,218 INFO L280 TraceCheckUtils]: 103: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,218 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,218 INFO L280 TraceCheckUtils]: 105: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,219 INFO L280 TraceCheckUtils]: 106: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,219 INFO L280 TraceCheckUtils]: 107: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,219 INFO L280 TraceCheckUtils]: 108: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,219 INFO L280 TraceCheckUtils]: 109: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,219 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,242 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,242 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,242 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,242 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,247 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,247 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,248 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,249 INFO L280 TraceCheckUtils]: 5: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,249 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,249 INFO L280 TraceCheckUtils]: 7: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,249 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,249 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,249 INFO L280 TraceCheckUtils]: 10: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,250 INFO L263 TraceCheckUtils]: 11: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,250 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,250 INFO L280 TraceCheckUtils]: 13: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,250 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,251 INFO L280 TraceCheckUtils]: 15: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,251 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,251 INFO L280 TraceCheckUtils]: 17: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,251 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,251 INFO L280 TraceCheckUtils]: 19: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,252 INFO L280 TraceCheckUtils]: 20: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,252 INFO L280 TraceCheckUtils]: 21: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,252 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:53,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,256 INFO L280 TraceCheckUtils]: 3: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,256 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,256 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,257 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,257 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,258 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,258 INFO L280 TraceCheckUtils]: 5: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,258 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,258 INFO L263 TraceCheckUtils]: 7: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,258 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,258 INFO L280 TraceCheckUtils]: 9: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,259 INFO L280 TraceCheckUtils]: 10: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,259 INFO L280 TraceCheckUtils]: 11: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,259 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,259 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,259 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,260 INFO L263 TraceCheckUtils]: 15: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,260 INFO L280 TraceCheckUtils]: 16: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,260 INFO L280 TraceCheckUtils]: 17: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,260 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,260 INFO L280 TraceCheckUtils]: 19: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,261 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,261 INFO L280 TraceCheckUtils]: 21: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,261 INFO L280 TraceCheckUtils]: 22: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,261 INFO L280 TraceCheckUtils]: 23: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,261 INFO L280 TraceCheckUtils]: 24: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,262 INFO L280 TraceCheckUtils]: 25: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,262 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,262 INFO L280 TraceCheckUtils]: 27: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,262 INFO L263 TraceCheckUtils]: 28: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,262 INFO L280 TraceCheckUtils]: 29: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,262 INFO L280 TraceCheckUtils]: 30: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,263 INFO L280 TraceCheckUtils]: 31: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,263 INFO L280 TraceCheckUtils]: 32: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,263 INFO L280 TraceCheckUtils]: 33: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,263 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,263 INFO L280 TraceCheckUtils]: 35: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,264 INFO L280 TraceCheckUtils]: 36: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,264 INFO L280 TraceCheckUtils]: 37: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,264 INFO L280 TraceCheckUtils]: 38: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,264 INFO L280 TraceCheckUtils]: 39: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,264 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,266 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,266 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,266 INFO L280 TraceCheckUtils]: 5: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,266 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,267 INFO L263 TraceCheckUtils]: 7: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,267 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,267 INFO L280 TraceCheckUtils]: 9: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,267 INFO L280 TraceCheckUtils]: 10: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,267 INFO L263 TraceCheckUtils]: 11: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,267 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,268 INFO L280 TraceCheckUtils]: 13: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,268 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,268 INFO L263 TraceCheckUtils]: 15: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,268 INFO L280 TraceCheckUtils]: 16: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,268 INFO L280 TraceCheckUtils]: 17: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,268 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,269 INFO L263 TraceCheckUtils]: 19: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,269 INFO L280 TraceCheckUtils]: 20: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,269 INFO L280 TraceCheckUtils]: 21: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,269 INFO L280 TraceCheckUtils]: 22: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,269 INFO L280 TraceCheckUtils]: 23: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,270 INFO L280 TraceCheckUtils]: 24: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,270 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,270 INFO L280 TraceCheckUtils]: 26: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,270 INFO L263 TraceCheckUtils]: 27: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,270 INFO L280 TraceCheckUtils]: 28: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,270 INFO L280 TraceCheckUtils]: 29: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,271 INFO L280 TraceCheckUtils]: 30: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,271 INFO L280 TraceCheckUtils]: 31: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,271 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,271 INFO L280 TraceCheckUtils]: 33: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,271 INFO L280 TraceCheckUtils]: 34: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,272 INFO L280 TraceCheckUtils]: 35: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,272 INFO L280 TraceCheckUtils]: 36: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,272 INFO L280 TraceCheckUtils]: 37: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,272 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,272 INFO L280 TraceCheckUtils]: 39: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,273 INFO L263 TraceCheckUtils]: 40: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,273 INFO L280 TraceCheckUtils]: 41: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,273 INFO L280 TraceCheckUtils]: 42: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,273 INFO L280 TraceCheckUtils]: 43: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,273 INFO L280 TraceCheckUtils]: 44: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,273 INFO L280 TraceCheckUtils]: 45: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,274 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,274 INFO L280 TraceCheckUtils]: 47: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,274 INFO L280 TraceCheckUtils]: 48: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,274 INFO L280 TraceCheckUtils]: 49: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,274 INFO L280 TraceCheckUtils]: 50: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,275 INFO L280 TraceCheckUtils]: 51: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,275 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,275 INFO L280 TraceCheckUtils]: 53: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,275 INFO L263 TraceCheckUtils]: 54: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,275 INFO L280 TraceCheckUtils]: 55: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,276 INFO L280 TraceCheckUtils]: 56: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,276 INFO L280 TraceCheckUtils]: 57: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,276 INFO L263 TraceCheckUtils]: 58: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,276 INFO L280 TraceCheckUtils]: 59: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,276 INFO L280 TraceCheckUtils]: 60: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,276 INFO L280 TraceCheckUtils]: 61: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,277 INFO L280 TraceCheckUtils]: 62: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,277 INFO L280 TraceCheckUtils]: 63: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,277 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,277 INFO L280 TraceCheckUtils]: 65: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,277 INFO L263 TraceCheckUtils]: 66: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,277 INFO L280 TraceCheckUtils]: 67: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,278 INFO L280 TraceCheckUtils]: 68: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,278 INFO L280 TraceCheckUtils]: 69: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,278 INFO L280 TraceCheckUtils]: 70: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,278 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,278 INFO L280 TraceCheckUtils]: 72: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,279 INFO L280 TraceCheckUtils]: 73: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,279 INFO L280 TraceCheckUtils]: 74: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,279 INFO L280 TraceCheckUtils]: 75: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,279 INFO L280 TraceCheckUtils]: 76: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,279 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,279 INFO L280 TraceCheckUtils]: 78: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,280 INFO L280 TraceCheckUtils]: 79: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,280 INFO L280 TraceCheckUtils]: 80: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,280 INFO L280 TraceCheckUtils]: 81: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,280 INFO L280 TraceCheckUtils]: 82: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,280 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,280 INFO L280 TraceCheckUtils]: 84: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,281 INFO L263 TraceCheckUtils]: 85: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,281 INFO L280 TraceCheckUtils]: 86: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,281 INFO L280 TraceCheckUtils]: 87: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,281 INFO L280 TraceCheckUtils]: 88: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,281 INFO L263 TraceCheckUtils]: 89: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,282 INFO L280 TraceCheckUtils]: 90: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,282 INFO L280 TraceCheckUtils]: 91: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,282 INFO L280 TraceCheckUtils]: 92: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,282 INFO L280 TraceCheckUtils]: 93: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,282 INFO L280 TraceCheckUtils]: 94: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,282 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,283 INFO L280 TraceCheckUtils]: 96: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,283 INFO L263 TraceCheckUtils]: 97: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,283 INFO L280 TraceCheckUtils]: 98: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,283 INFO L280 TraceCheckUtils]: 99: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,283 INFO L280 TraceCheckUtils]: 100: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,283 INFO L280 TraceCheckUtils]: 101: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,284 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,284 INFO L280 TraceCheckUtils]: 103: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,284 INFO L280 TraceCheckUtils]: 104: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,284 INFO L280 TraceCheckUtils]: 105: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,284 INFO L280 TraceCheckUtils]: 106: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,285 INFO L280 TraceCheckUtils]: 107: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,285 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,285 INFO L280 TraceCheckUtils]: 109: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,285 INFO L280 TraceCheckUtils]: 110: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,285 INFO L280 TraceCheckUtils]: 111: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,286 INFO L280 TraceCheckUtils]: 112: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,286 INFO L280 TraceCheckUtils]: 113: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,286 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,286 INFO L280 TraceCheckUtils]: 115: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,286 INFO L263 TraceCheckUtils]: 116: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,287 INFO L280 TraceCheckUtils]: 117: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,287 INFO L280 TraceCheckUtils]: 118: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,287 INFO L280 TraceCheckUtils]: 119: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,287 INFO L263 TraceCheckUtils]: 120: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,287 INFO L280 TraceCheckUtils]: 121: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,288 INFO L280 TraceCheckUtils]: 122: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,288 INFO L280 TraceCheckUtils]: 123: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,288 INFO L263 TraceCheckUtils]: 124: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,288 INFO L280 TraceCheckUtils]: 125: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,288 INFO L280 TraceCheckUtils]: 126: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,288 INFO L280 TraceCheckUtils]: 127: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,289 INFO L280 TraceCheckUtils]: 128: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,289 INFO L280 TraceCheckUtils]: 129: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,289 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,289 INFO L280 TraceCheckUtils]: 131: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,289 INFO L263 TraceCheckUtils]: 132: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,290 INFO L280 TraceCheckUtils]: 133: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,290 INFO L280 TraceCheckUtils]: 134: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,290 INFO L280 TraceCheckUtils]: 135: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,290 INFO L280 TraceCheckUtils]: 136: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,290 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,290 INFO L280 TraceCheckUtils]: 138: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,291 INFO L280 TraceCheckUtils]: 139: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,291 INFO L280 TraceCheckUtils]: 140: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,291 INFO L280 TraceCheckUtils]: 141: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,291 INFO L280 TraceCheckUtils]: 142: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,291 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,292 INFO L280 TraceCheckUtils]: 144: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,292 INFO L263 TraceCheckUtils]: 145: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,292 INFO L280 TraceCheckUtils]: 146: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,292 INFO L280 TraceCheckUtils]: 147: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,292 INFO L280 TraceCheckUtils]: 148: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,292 INFO L280 TraceCheckUtils]: 149: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,293 INFO L280 TraceCheckUtils]: 150: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,293 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,293 INFO L280 TraceCheckUtils]: 152: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,293 INFO L280 TraceCheckUtils]: 153: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,293 INFO L280 TraceCheckUtils]: 154: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,293 INFO L280 TraceCheckUtils]: 155: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,294 INFO L280 TraceCheckUtils]: 156: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,294 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,294 INFO L280 TraceCheckUtils]: 158: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,294 INFO L280 TraceCheckUtils]: 159: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,294 INFO L280 TraceCheckUtils]: 160: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,295 INFO L280 TraceCheckUtils]: 161: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,295 INFO L280 TraceCheckUtils]: 162: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,295 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {20135#true} {20136#false} #71#return; {20136#false} is VALID [2020-07-11 00:49:53,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,308 INFO L280 TraceCheckUtils]: 2: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,308 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,309 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,309 INFO L280 TraceCheckUtils]: 5: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,309 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,309 INFO L263 TraceCheckUtils]: 7: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,310 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,310 INFO L280 TraceCheckUtils]: 9: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,311 INFO L280 TraceCheckUtils]: 10: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,311 INFO L263 TraceCheckUtils]: 11: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,312 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,312 INFO L280 TraceCheckUtils]: 13: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,313 INFO L280 TraceCheckUtils]: 14: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,313 INFO L263 TraceCheckUtils]: 15: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,314 INFO L280 TraceCheckUtils]: 16: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,314 INFO L280 TraceCheckUtils]: 17: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,315 INFO L280 TraceCheckUtils]: 18: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,315 INFO L263 TraceCheckUtils]: 19: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,315 INFO L280 TraceCheckUtils]: 20: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,316 INFO L280 TraceCheckUtils]: 21: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,317 INFO L280 TraceCheckUtils]: 22: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,317 INFO L263 TraceCheckUtils]: 23: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,317 INFO L280 TraceCheckUtils]: 24: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,318 INFO L280 TraceCheckUtils]: 25: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,318 INFO L280 TraceCheckUtils]: 26: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:53,319 INFO L280 TraceCheckUtils]: 27: Hoare triple {21452#(<= |fibo1_#in~n| 1)} #res := 1; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:53,320 INFO L280 TraceCheckUtils]: 28: Hoare triple {21452#(<= |fibo1_#in~n| 1)} assume true; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:53,321 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {21452#(<= |fibo1_#in~n| 1)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:53,321 INFO L280 TraceCheckUtils]: 30: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:53,321 INFO L263 TraceCheckUtils]: 31: Hoare triple {21446#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,322 INFO L280 TraceCheckUtils]: 32: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,322 INFO L280 TraceCheckUtils]: 33: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,322 INFO L280 TraceCheckUtils]: 34: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,322 INFO L280 TraceCheckUtils]: 35: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,323 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {20135#true} {21446#(<= |fibo2_#in~n| 2)} #67#return; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:53,324 INFO L280 TraceCheckUtils]: 37: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:53,324 INFO L280 TraceCheckUtils]: 38: Hoare triple {21446#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:53,325 INFO L280 TraceCheckUtils]: 39: Hoare triple {21446#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:53,325 INFO L280 TraceCheckUtils]: 40: Hoare triple {21446#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:53,326 INFO L280 TraceCheckUtils]: 41: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume true; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:53,327 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {21446#(<= |fibo2_#in~n| 2)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:53,327 INFO L280 TraceCheckUtils]: 43: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:53,328 INFO L263 TraceCheckUtils]: 44: Hoare triple {21433#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,328 INFO L280 TraceCheckUtils]: 45: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,328 INFO L280 TraceCheckUtils]: 46: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,328 INFO L280 TraceCheckUtils]: 47: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,328 INFO L280 TraceCheckUtils]: 48: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,329 INFO L280 TraceCheckUtils]: 49: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,329 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {20135#true} {21433#(<= |fibo1_#in~n| 3)} #71#return; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:53,330 INFO L280 TraceCheckUtils]: 51: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:53,330 INFO L280 TraceCheckUtils]: 52: Hoare triple {21433#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:53,331 INFO L280 TraceCheckUtils]: 53: Hoare triple {21433#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:53,332 INFO L280 TraceCheckUtils]: 54: Hoare triple {21433#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:53,332 INFO L280 TraceCheckUtils]: 55: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume true; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:53,333 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {21433#(<= |fibo1_#in~n| 3)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:53,334 INFO L280 TraceCheckUtils]: 57: Hoare triple {21386#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:53,334 INFO L263 TraceCheckUtils]: 58: Hoare triple {21386#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,335 INFO L280 TraceCheckUtils]: 59: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,335 INFO L280 TraceCheckUtils]: 60: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,335 INFO L280 TraceCheckUtils]: 61: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,335 INFO L263 TraceCheckUtils]: 62: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,335 INFO L280 TraceCheckUtils]: 63: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,335 INFO L280 TraceCheckUtils]: 64: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,336 INFO L280 TraceCheckUtils]: 65: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,336 INFO L280 TraceCheckUtils]: 66: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,336 INFO L280 TraceCheckUtils]: 67: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,336 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,336 INFO L280 TraceCheckUtils]: 69: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,336 INFO L263 TraceCheckUtils]: 70: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,337 INFO L280 TraceCheckUtils]: 71: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,337 INFO L280 TraceCheckUtils]: 72: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,337 INFO L280 TraceCheckUtils]: 73: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,337 INFO L280 TraceCheckUtils]: 74: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,337 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,337 INFO L280 TraceCheckUtils]: 76: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,338 INFO L280 TraceCheckUtils]: 77: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,338 INFO L280 TraceCheckUtils]: 78: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,338 INFO L280 TraceCheckUtils]: 79: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,338 INFO L280 TraceCheckUtils]: 80: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,339 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {20135#true} {21386#(<= |fibo2_#in~n| 4)} #67#return; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:53,340 INFO L280 TraceCheckUtils]: 82: Hoare triple {21386#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:53,340 INFO L280 TraceCheckUtils]: 83: Hoare triple {21386#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:53,341 INFO L280 TraceCheckUtils]: 84: Hoare triple {21386#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:53,341 INFO L280 TraceCheckUtils]: 85: Hoare triple {21386#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:53,342 INFO L280 TraceCheckUtils]: 86: Hoare triple {21386#(<= |fibo2_#in~n| 4)} assume true; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:53,343 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {21386#(<= |fibo2_#in~n| 4)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:53,343 INFO L280 TraceCheckUtils]: 88: Hoare triple {21302#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:53,344 INFO L263 TraceCheckUtils]: 89: Hoare triple {21302#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,344 INFO L280 TraceCheckUtils]: 90: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,344 INFO L280 TraceCheckUtils]: 91: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,344 INFO L280 TraceCheckUtils]: 92: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,344 INFO L263 TraceCheckUtils]: 93: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,344 INFO L280 TraceCheckUtils]: 94: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,345 INFO L280 TraceCheckUtils]: 95: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,345 INFO L280 TraceCheckUtils]: 96: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,345 INFO L263 TraceCheckUtils]: 97: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,345 INFO L280 TraceCheckUtils]: 98: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,345 INFO L280 TraceCheckUtils]: 99: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,345 INFO L280 TraceCheckUtils]: 100: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,346 INFO L280 TraceCheckUtils]: 101: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,346 INFO L280 TraceCheckUtils]: 102: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,346 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,346 INFO L280 TraceCheckUtils]: 104: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,346 INFO L263 TraceCheckUtils]: 105: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,346 INFO L280 TraceCheckUtils]: 106: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,347 INFO L280 TraceCheckUtils]: 107: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,347 INFO L280 TraceCheckUtils]: 108: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,347 INFO L280 TraceCheckUtils]: 109: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,347 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,347 INFO L280 TraceCheckUtils]: 111: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,347 INFO L280 TraceCheckUtils]: 112: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,348 INFO L280 TraceCheckUtils]: 113: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,348 INFO L280 TraceCheckUtils]: 114: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,348 INFO L280 TraceCheckUtils]: 115: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,348 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,348 INFO L280 TraceCheckUtils]: 117: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,348 INFO L263 TraceCheckUtils]: 118: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,349 INFO L280 TraceCheckUtils]: 119: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,349 INFO L280 TraceCheckUtils]: 120: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,349 INFO L280 TraceCheckUtils]: 121: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,349 INFO L280 TraceCheckUtils]: 122: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,349 INFO L280 TraceCheckUtils]: 123: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,349 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,350 INFO L280 TraceCheckUtils]: 125: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,350 INFO L280 TraceCheckUtils]: 126: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,350 INFO L280 TraceCheckUtils]: 127: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,350 INFO L280 TraceCheckUtils]: 128: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,350 INFO L280 TraceCheckUtils]: 129: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,351 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {20135#true} {21302#(<= |fibo1_#in~n| 5)} #71#return; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:53,352 INFO L280 TraceCheckUtils]: 131: Hoare triple {21302#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:53,352 INFO L280 TraceCheckUtils]: 132: Hoare triple {21302#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:53,353 INFO L280 TraceCheckUtils]: 133: Hoare triple {21302#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:53,367 INFO L280 TraceCheckUtils]: 134: Hoare triple {21302#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:53,368 INFO L280 TraceCheckUtils]: 135: Hoare triple {21302#(<= |fibo1_#in~n| 5)} assume true; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:53,369 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {21302#(<= |fibo1_#in~n| 5)} {20135#true} #65#return; {21113#(<= fibo2_~n 6)} is VALID [2020-07-11 00:49:53,370 INFO L280 TraceCheckUtils]: 137: Hoare triple {21113#(<= fibo2_~n 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21113#(<= fibo2_~n 6)} is VALID [2020-07-11 00:49:53,370 INFO L263 TraceCheckUtils]: 138: Hoare triple {21113#(<= fibo2_~n 6)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,371 INFO L280 TraceCheckUtils]: 139: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,371 INFO L280 TraceCheckUtils]: 140: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,372 INFO L280 TraceCheckUtils]: 141: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,372 INFO L263 TraceCheckUtils]: 142: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,373 INFO L280 TraceCheckUtils]: 143: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,373 INFO L280 TraceCheckUtils]: 144: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,374 INFO L280 TraceCheckUtils]: 145: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,374 INFO L263 TraceCheckUtils]: 146: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,374 INFO L280 TraceCheckUtils]: 147: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,375 INFO L280 TraceCheckUtils]: 148: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,375 INFO L280 TraceCheckUtils]: 149: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,376 INFO L263 TraceCheckUtils]: 150: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,376 INFO L280 TraceCheckUtils]: 151: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,377 INFO L280 TraceCheckUtils]: 152: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21699#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:49:53,378 INFO L280 TraceCheckUtils]: 153: Hoare triple {21699#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,378 INFO L263 TraceCheckUtils]: 154: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,378 INFO L280 TraceCheckUtils]: 155: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,378 INFO L280 TraceCheckUtils]: 156: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,378 INFO L280 TraceCheckUtils]: 157: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,379 INFO L280 TraceCheckUtils]: 158: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,379 INFO L280 TraceCheckUtils]: 159: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,380 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {20135#true} {21700#(<= 2 |fibo2_#in~n|)} #65#return; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,380 INFO L280 TraceCheckUtils]: 161: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,380 INFO L263 TraceCheckUtils]: 162: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,380 INFO L280 TraceCheckUtils]: 163: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,381 INFO L280 TraceCheckUtils]: 164: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,381 INFO L280 TraceCheckUtils]: 165: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,381 INFO L280 TraceCheckUtils]: 166: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,382 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {20135#true} {21700#(<= 2 |fibo2_#in~n|)} #67#return; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,382 INFO L280 TraceCheckUtils]: 168: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,383 INFO L280 TraceCheckUtils]: 169: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,383 INFO L280 TraceCheckUtils]: 170: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,384 INFO L280 TraceCheckUtils]: 171: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,384 INFO L280 TraceCheckUtils]: 172: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume true; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,386 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {21700#(<= 2 |fibo2_#in~n|)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,387 INFO L280 TraceCheckUtils]: 174: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,387 INFO L263 TraceCheckUtils]: 175: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,387 INFO L280 TraceCheckUtils]: 176: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,387 INFO L280 TraceCheckUtils]: 177: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,387 INFO L280 TraceCheckUtils]: 178: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,388 INFO L280 TraceCheckUtils]: 179: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,388 INFO L280 TraceCheckUtils]: 180: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,389 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {20135#true} {21692#(<= 3 |fibo1_#in~n|)} #71#return; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,389 INFO L280 TraceCheckUtils]: 182: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,390 INFO L280 TraceCheckUtils]: 183: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,390 INFO L280 TraceCheckUtils]: 184: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,391 INFO L280 TraceCheckUtils]: 185: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,391 INFO L280 TraceCheckUtils]: 186: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume true; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,393 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {21692#(<= 3 |fibo1_#in~n|)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,393 INFO L280 TraceCheckUtils]: 188: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,393 INFO L263 TraceCheckUtils]: 189: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,394 INFO L280 TraceCheckUtils]: 190: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,394 INFO L280 TraceCheckUtils]: 191: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,394 INFO L280 TraceCheckUtils]: 192: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,394 INFO L263 TraceCheckUtils]: 193: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,394 INFO L280 TraceCheckUtils]: 194: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,394 INFO L280 TraceCheckUtils]: 195: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,395 INFO L280 TraceCheckUtils]: 196: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,395 INFO L280 TraceCheckUtils]: 197: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,395 INFO L280 TraceCheckUtils]: 198: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,395 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,395 INFO L280 TraceCheckUtils]: 200: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,395 INFO L263 TraceCheckUtils]: 201: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,396 INFO L280 TraceCheckUtils]: 202: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,396 INFO L280 TraceCheckUtils]: 203: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,396 INFO L280 TraceCheckUtils]: 204: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,396 INFO L280 TraceCheckUtils]: 205: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,396 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,396 INFO L280 TraceCheckUtils]: 207: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,397 INFO L280 TraceCheckUtils]: 208: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,397 INFO L280 TraceCheckUtils]: 209: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,397 INFO L280 TraceCheckUtils]: 210: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,397 INFO L280 TraceCheckUtils]: 211: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,398 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {20135#true} {21645#(<= 4 |fibo2_#in~n|)} #67#return; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,399 INFO L280 TraceCheckUtils]: 213: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,399 INFO L280 TraceCheckUtils]: 214: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,400 INFO L280 TraceCheckUtils]: 215: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,400 INFO L280 TraceCheckUtils]: 216: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,401 INFO L280 TraceCheckUtils]: 217: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} assume true; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,402 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {21645#(<= 4 |fibo2_#in~n|)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,402 INFO L280 TraceCheckUtils]: 219: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,403 INFO L263 TraceCheckUtils]: 220: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,403 INFO L280 TraceCheckUtils]: 221: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,403 INFO L280 TraceCheckUtils]: 222: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,403 INFO L280 TraceCheckUtils]: 223: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,403 INFO L263 TraceCheckUtils]: 224: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,403 INFO L280 TraceCheckUtils]: 225: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,404 INFO L280 TraceCheckUtils]: 226: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,404 INFO L280 TraceCheckUtils]: 227: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,404 INFO L280 TraceCheckUtils]: 228: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,404 INFO L280 TraceCheckUtils]: 229: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,404 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,404 INFO L280 TraceCheckUtils]: 231: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,405 INFO L263 TraceCheckUtils]: 232: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,405 INFO L280 TraceCheckUtils]: 233: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,405 INFO L280 TraceCheckUtils]: 234: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,405 INFO L280 TraceCheckUtils]: 235: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,405 INFO L280 TraceCheckUtils]: 236: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,405 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,406 INFO L280 TraceCheckUtils]: 238: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,406 INFO L280 TraceCheckUtils]: 239: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,406 INFO L280 TraceCheckUtils]: 240: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,406 INFO L280 TraceCheckUtils]: 241: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,406 INFO L280 TraceCheckUtils]: 242: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,407 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {20135#true} {21580#(<= 5 |fibo1_#in~n|)} #71#return; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,408 INFO L280 TraceCheckUtils]: 244: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,408 INFO L280 TraceCheckUtils]: 245: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,409 INFO L280 TraceCheckUtils]: 246: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,409 INFO L280 TraceCheckUtils]: 247: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,410 INFO L280 TraceCheckUtils]: 248: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} assume true; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,411 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {21580#(<= 5 |fibo1_#in~n|)} {21113#(<= fibo2_~n 6)} #67#return; {20136#false} is VALID [2020-07-11 00:49:53,411 INFO L280 TraceCheckUtils]: 250: Hoare triple {20136#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20136#false} is VALID [2020-07-11 00:49:53,411 INFO L280 TraceCheckUtils]: 251: Hoare triple {20136#false} #res := #t~ret2 + #t~ret3; {20136#false} is VALID [2020-07-11 00:49:53,412 INFO L280 TraceCheckUtils]: 252: Hoare triple {20136#false} havoc #t~ret3; {20136#false} is VALID [2020-07-11 00:49:53,412 INFO L280 TraceCheckUtils]: 253: Hoare triple {20136#false} havoc #t~ret2; {20136#false} is VALID [2020-07-11 00:49:53,412 INFO L280 TraceCheckUtils]: 254: Hoare triple {20136#false} assume true; {20136#false} is VALID [2020-07-11 00:49:53,412 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {20136#false} {20135#true} #69#return; {20136#false} is VALID [2020-07-11 00:49:53,412 INFO L280 TraceCheckUtils]: 256: Hoare triple {20136#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20136#false} is VALID [2020-07-11 00:49:53,412 INFO L263 TraceCheckUtils]: 257: Hoare triple {20136#false} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,413 INFO L280 TraceCheckUtils]: 258: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,413 INFO L280 TraceCheckUtils]: 259: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,413 INFO L280 TraceCheckUtils]: 260: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,413 INFO L263 TraceCheckUtils]: 261: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,413 INFO L280 TraceCheckUtils]: 262: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,413 INFO L280 TraceCheckUtils]: 263: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,414 INFO L280 TraceCheckUtils]: 264: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,414 INFO L263 TraceCheckUtils]: 265: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,414 INFO L280 TraceCheckUtils]: 266: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,414 INFO L280 TraceCheckUtils]: 267: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,414 INFO L280 TraceCheckUtils]: 268: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,414 INFO L263 TraceCheckUtils]: 269: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,415 INFO L280 TraceCheckUtils]: 270: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,415 INFO L280 TraceCheckUtils]: 271: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,415 INFO L280 TraceCheckUtils]: 272: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,415 INFO L263 TraceCheckUtils]: 273: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,415 INFO L280 TraceCheckUtils]: 274: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,416 INFO L280 TraceCheckUtils]: 275: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,416 INFO L280 TraceCheckUtils]: 276: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,416 INFO L263 TraceCheckUtils]: 277: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,416 INFO L280 TraceCheckUtils]: 278: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,416 INFO L280 TraceCheckUtils]: 279: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,416 INFO L280 TraceCheckUtils]: 280: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,417 INFO L280 TraceCheckUtils]: 281: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,417 INFO L280 TraceCheckUtils]: 282: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,417 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,417 INFO L280 TraceCheckUtils]: 284: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,417 INFO L263 TraceCheckUtils]: 285: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,417 INFO L280 TraceCheckUtils]: 286: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,418 INFO L280 TraceCheckUtils]: 287: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,418 INFO L280 TraceCheckUtils]: 288: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,418 INFO L280 TraceCheckUtils]: 289: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,418 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,418 INFO L280 TraceCheckUtils]: 291: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,418 INFO L280 TraceCheckUtils]: 292: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,419 INFO L280 TraceCheckUtils]: 293: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,419 INFO L280 TraceCheckUtils]: 294: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,419 INFO L280 TraceCheckUtils]: 295: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,419 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,419 INFO L280 TraceCheckUtils]: 297: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,419 INFO L263 TraceCheckUtils]: 298: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,420 INFO L280 TraceCheckUtils]: 299: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,420 INFO L280 TraceCheckUtils]: 300: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,420 INFO L280 TraceCheckUtils]: 301: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,420 INFO L280 TraceCheckUtils]: 302: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,420 INFO L280 TraceCheckUtils]: 303: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,420 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,420 INFO L280 TraceCheckUtils]: 305: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,421 INFO L280 TraceCheckUtils]: 306: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,421 INFO L280 TraceCheckUtils]: 307: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,421 INFO L280 TraceCheckUtils]: 308: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,421 INFO L280 TraceCheckUtils]: 309: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,421 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,422 INFO L280 TraceCheckUtils]: 311: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,422 INFO L263 TraceCheckUtils]: 312: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,422 INFO L280 TraceCheckUtils]: 313: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,422 INFO L280 TraceCheckUtils]: 314: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,422 INFO L280 TraceCheckUtils]: 315: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,423 INFO L263 TraceCheckUtils]: 316: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,423 INFO L280 TraceCheckUtils]: 317: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,423 INFO L280 TraceCheckUtils]: 318: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,423 INFO L280 TraceCheckUtils]: 319: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,423 INFO L280 TraceCheckUtils]: 320: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,424 INFO L280 TraceCheckUtils]: 321: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,424 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,424 INFO L280 TraceCheckUtils]: 323: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,424 INFO L263 TraceCheckUtils]: 324: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,424 INFO L280 TraceCheckUtils]: 325: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,424 INFO L280 TraceCheckUtils]: 326: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,425 INFO L280 TraceCheckUtils]: 327: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,425 INFO L280 TraceCheckUtils]: 328: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,425 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,425 INFO L280 TraceCheckUtils]: 330: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,425 INFO L280 TraceCheckUtils]: 331: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,426 INFO L280 TraceCheckUtils]: 332: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,426 INFO L280 TraceCheckUtils]: 333: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,426 INFO L280 TraceCheckUtils]: 334: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,426 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,426 INFO L280 TraceCheckUtils]: 336: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,426 INFO L280 TraceCheckUtils]: 337: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,427 INFO L280 TraceCheckUtils]: 338: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,427 INFO L280 TraceCheckUtils]: 339: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,427 INFO L280 TraceCheckUtils]: 340: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,427 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,427 INFO L280 TraceCheckUtils]: 342: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,427 INFO L263 TraceCheckUtils]: 343: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,428 INFO L280 TraceCheckUtils]: 344: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,428 INFO L280 TraceCheckUtils]: 345: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,428 INFO L280 TraceCheckUtils]: 346: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,428 INFO L263 TraceCheckUtils]: 347: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,428 INFO L280 TraceCheckUtils]: 348: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,429 INFO L280 TraceCheckUtils]: 349: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,429 INFO L280 TraceCheckUtils]: 350: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,429 INFO L280 TraceCheckUtils]: 351: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,429 INFO L280 TraceCheckUtils]: 352: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,429 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,429 INFO L280 TraceCheckUtils]: 354: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,429 INFO L263 TraceCheckUtils]: 355: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,430 INFO L280 TraceCheckUtils]: 356: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,430 INFO L280 TraceCheckUtils]: 357: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,430 INFO L280 TraceCheckUtils]: 358: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,430 INFO L280 TraceCheckUtils]: 359: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,430 INFO L275 TraceCheckUtils]: 360: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,430 INFO L280 TraceCheckUtils]: 361: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,431 INFO L280 TraceCheckUtils]: 362: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,431 INFO L280 TraceCheckUtils]: 363: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,431 INFO L280 TraceCheckUtils]: 364: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,431 INFO L280 TraceCheckUtils]: 365: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,431 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,431 INFO L280 TraceCheckUtils]: 367: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,432 INFO L280 TraceCheckUtils]: 368: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,432 INFO L280 TraceCheckUtils]: 369: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,432 INFO L280 TraceCheckUtils]: 370: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,432 INFO L280 TraceCheckUtils]: 371: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,432 INFO L275 TraceCheckUtils]: 372: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,432 INFO L280 TraceCheckUtils]: 373: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,433 INFO L263 TraceCheckUtils]: 374: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,433 INFO L280 TraceCheckUtils]: 375: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,433 INFO L280 TraceCheckUtils]: 376: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,433 INFO L280 TraceCheckUtils]: 377: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,433 INFO L263 TraceCheckUtils]: 378: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,434 INFO L280 TraceCheckUtils]: 379: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,434 INFO L280 TraceCheckUtils]: 380: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,434 INFO L280 TraceCheckUtils]: 381: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,434 INFO L263 TraceCheckUtils]: 382: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,434 INFO L280 TraceCheckUtils]: 383: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,434 INFO L280 TraceCheckUtils]: 384: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,435 INFO L280 TraceCheckUtils]: 385: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,435 INFO L280 TraceCheckUtils]: 386: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,435 INFO L280 TraceCheckUtils]: 387: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,435 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,435 INFO L280 TraceCheckUtils]: 389: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,435 INFO L263 TraceCheckUtils]: 390: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,436 INFO L280 TraceCheckUtils]: 391: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,436 INFO L280 TraceCheckUtils]: 392: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,436 INFO L280 TraceCheckUtils]: 393: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,436 INFO L280 TraceCheckUtils]: 394: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,436 INFO L275 TraceCheckUtils]: 395: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,437 INFO L280 TraceCheckUtils]: 396: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,437 INFO L280 TraceCheckUtils]: 397: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,437 INFO L280 TraceCheckUtils]: 398: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,437 INFO L280 TraceCheckUtils]: 399: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,437 INFO L280 TraceCheckUtils]: 400: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,437 INFO L275 TraceCheckUtils]: 401: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,438 INFO L280 TraceCheckUtils]: 402: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,438 INFO L263 TraceCheckUtils]: 403: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,438 INFO L280 TraceCheckUtils]: 404: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,438 INFO L280 TraceCheckUtils]: 405: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,438 INFO L280 TraceCheckUtils]: 406: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,439 INFO L280 TraceCheckUtils]: 407: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,439 INFO L280 TraceCheckUtils]: 408: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,439 INFO L275 TraceCheckUtils]: 409: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,439 INFO L280 TraceCheckUtils]: 410: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,439 INFO L280 TraceCheckUtils]: 411: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,439 INFO L280 TraceCheckUtils]: 412: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,440 INFO L280 TraceCheckUtils]: 413: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,440 INFO L280 TraceCheckUtils]: 414: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,440 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,440 INFO L280 TraceCheckUtils]: 416: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,440 INFO L280 TraceCheckUtils]: 417: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,441 INFO L280 TraceCheckUtils]: 418: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,441 INFO L280 TraceCheckUtils]: 419: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,441 INFO L280 TraceCheckUtils]: 420: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,441 INFO L275 TraceCheckUtils]: 421: Hoare quadruple {20135#true} {20136#false} #71#return; {20136#false} is VALID [2020-07-11 00:49:53,441 INFO L280 TraceCheckUtils]: 422: Hoare triple {20136#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20136#false} is VALID [2020-07-11 00:49:53,441 INFO L280 TraceCheckUtils]: 423: Hoare triple {20136#false} #res := #t~ret0 + #t~ret1; {20136#false} is VALID [2020-07-11 00:49:53,442 INFO L280 TraceCheckUtils]: 424: Hoare triple {20136#false} havoc #t~ret0; {20136#false} is VALID [2020-07-11 00:49:53,442 INFO L280 TraceCheckUtils]: 425: Hoare triple {20136#false} havoc #t~ret1; {20136#false} is VALID [2020-07-11 00:49:53,442 INFO L280 TraceCheckUtils]: 426: Hoare triple {20136#false} assume true; {20136#false} is VALID [2020-07-11 00:49:53,442 INFO L275 TraceCheckUtils]: 427: Hoare quadruple {20136#false} {20139#(<= main_~x~0 6)} #63#return; {20136#false} is VALID [2020-07-11 00:49:53,535 INFO L263 TraceCheckUtils]: 0: Hoare triple {20135#true} call ULTIMATE.init(); {20135#true} is VALID [2020-07-11 00:49:53,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,535 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20135#true} {20135#true} #59#return; {20135#true} is VALID [2020-07-11 00:49:53,536 INFO L263 TraceCheckUtils]: 3: Hoare triple {20135#true} call #t~ret5 := main(); {20135#true} is VALID [2020-07-11 00:49:53,536 INFO L280 TraceCheckUtils]: 4: Hoare triple {20135#true} ~x~0 := 6; {20139#(<= main_~x~0 6)} is VALID [2020-07-11 00:49:53,536 INFO L263 TraceCheckUtils]: 5: Hoare triple {20139#(<= main_~x~0 6)} call #t~ret4 := fibo1(~x~0); {20135#true} is VALID [2020-07-11 00:49:53,537 INFO L280 TraceCheckUtils]: 6: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,537 INFO L280 TraceCheckUtils]: 7: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,537 INFO L280 TraceCheckUtils]: 8: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,537 INFO L263 TraceCheckUtils]: 9: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,537 INFO L280 TraceCheckUtils]: 10: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,537 INFO L280 TraceCheckUtils]: 11: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,537 INFO L280 TraceCheckUtils]: 12: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,537 INFO L263 TraceCheckUtils]: 13: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,538 INFO L280 TraceCheckUtils]: 14: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,538 INFO L280 TraceCheckUtils]: 15: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,538 INFO L280 TraceCheckUtils]: 16: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,539 INFO L263 TraceCheckUtils]: 17: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,539 INFO L280 TraceCheckUtils]: 18: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,539 INFO L280 TraceCheckUtils]: 19: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,540 INFO L280 TraceCheckUtils]: 20: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,540 INFO L263 TraceCheckUtils]: 21: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,540 INFO L280 TraceCheckUtils]: 22: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,541 INFO L280 TraceCheckUtils]: 23: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,541 INFO L280 TraceCheckUtils]: 24: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,541 INFO L263 TraceCheckUtils]: 25: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,542 INFO L280 TraceCheckUtils]: 26: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,542 INFO L280 TraceCheckUtils]: 27: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,542 INFO L280 TraceCheckUtils]: 28: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,542 INFO L263 TraceCheckUtils]: 29: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,543 INFO L280 TraceCheckUtils]: 30: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,543 INFO L280 TraceCheckUtils]: 31: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,544 INFO L280 TraceCheckUtils]: 32: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:53,544 INFO L280 TraceCheckUtils]: 33: Hoare triple {21452#(<= |fibo1_#in~n| 1)} #res := 1; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:53,544 INFO L280 TraceCheckUtils]: 34: Hoare triple {21452#(<= |fibo1_#in~n| 1)} assume true; {21452#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:53,545 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {21452#(<= |fibo1_#in~n| 1)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:53,546 INFO L280 TraceCheckUtils]: 36: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:53,546 INFO L263 TraceCheckUtils]: 37: Hoare triple {21446#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,546 INFO L280 TraceCheckUtils]: 38: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,546 INFO L280 TraceCheckUtils]: 39: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,546 INFO L280 TraceCheckUtils]: 40: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,546 INFO L280 TraceCheckUtils]: 41: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,547 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {20135#true} {21446#(<= |fibo2_#in~n| 2)} #67#return; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:53,547 INFO L280 TraceCheckUtils]: 43: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:53,547 INFO L280 TraceCheckUtils]: 44: Hoare triple {21446#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:53,548 INFO L280 TraceCheckUtils]: 45: Hoare triple {21446#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:53,548 INFO L280 TraceCheckUtils]: 46: Hoare triple {21446#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:53,549 INFO L280 TraceCheckUtils]: 47: Hoare triple {21446#(<= |fibo2_#in~n| 2)} assume true; {21446#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:53,550 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {21446#(<= |fibo2_#in~n| 2)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:53,550 INFO L280 TraceCheckUtils]: 49: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:53,550 INFO L263 TraceCheckUtils]: 50: Hoare triple {21433#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,551 INFO L280 TraceCheckUtils]: 51: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,551 INFO L280 TraceCheckUtils]: 52: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,551 INFO L280 TraceCheckUtils]: 53: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,551 INFO L280 TraceCheckUtils]: 54: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,551 INFO L280 TraceCheckUtils]: 55: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,552 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {20135#true} {21433#(<= |fibo1_#in~n| 3)} #71#return; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:53,552 INFO L280 TraceCheckUtils]: 57: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:53,553 INFO L280 TraceCheckUtils]: 58: Hoare triple {21433#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:53,553 INFO L280 TraceCheckUtils]: 59: Hoare triple {21433#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:53,554 INFO L280 TraceCheckUtils]: 60: Hoare triple {21433#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:53,554 INFO L280 TraceCheckUtils]: 61: Hoare triple {21433#(<= |fibo1_#in~n| 3)} assume true; {21433#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:53,555 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {21433#(<= |fibo1_#in~n| 3)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:53,555 INFO L280 TraceCheckUtils]: 63: Hoare triple {21386#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:53,555 INFO L263 TraceCheckUtils]: 64: Hoare triple {21386#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,555 INFO L280 TraceCheckUtils]: 65: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,555 INFO L280 TraceCheckUtils]: 66: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,556 INFO L280 TraceCheckUtils]: 67: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,556 INFO L263 TraceCheckUtils]: 68: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,556 INFO L280 TraceCheckUtils]: 69: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,556 INFO L280 TraceCheckUtils]: 70: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,556 INFO L280 TraceCheckUtils]: 71: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,556 INFO L280 TraceCheckUtils]: 72: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,556 INFO L280 TraceCheckUtils]: 73: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,556 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,556 INFO L280 TraceCheckUtils]: 75: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,557 INFO L263 TraceCheckUtils]: 76: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,557 INFO L280 TraceCheckUtils]: 77: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,557 INFO L280 TraceCheckUtils]: 78: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,557 INFO L280 TraceCheckUtils]: 79: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,557 INFO L280 TraceCheckUtils]: 80: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,557 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,558 INFO L280 TraceCheckUtils]: 82: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,558 INFO L280 TraceCheckUtils]: 83: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,558 INFO L280 TraceCheckUtils]: 84: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,558 INFO L280 TraceCheckUtils]: 85: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,558 INFO L280 TraceCheckUtils]: 86: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,559 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {20135#true} {21386#(<= |fibo2_#in~n| 4)} #67#return; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:53,559 INFO L280 TraceCheckUtils]: 88: Hoare triple {21386#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:53,560 INFO L280 TraceCheckUtils]: 89: Hoare triple {21386#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:53,560 INFO L280 TraceCheckUtils]: 90: Hoare triple {21386#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:53,560 INFO L280 TraceCheckUtils]: 91: Hoare triple {21386#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:53,561 INFO L280 TraceCheckUtils]: 92: Hoare triple {21386#(<= |fibo2_#in~n| 4)} assume true; {21386#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:53,562 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {21386#(<= |fibo2_#in~n| 4)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:53,562 INFO L280 TraceCheckUtils]: 94: Hoare triple {21302#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:53,562 INFO L263 TraceCheckUtils]: 95: Hoare triple {21302#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,563 INFO L280 TraceCheckUtils]: 96: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,563 INFO L280 TraceCheckUtils]: 97: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,563 INFO L280 TraceCheckUtils]: 98: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,563 INFO L263 TraceCheckUtils]: 99: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,563 INFO L280 TraceCheckUtils]: 100: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,564 INFO L280 TraceCheckUtils]: 101: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,564 INFO L280 TraceCheckUtils]: 102: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,564 INFO L263 TraceCheckUtils]: 103: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,564 INFO L280 TraceCheckUtils]: 104: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,564 INFO L280 TraceCheckUtils]: 105: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,565 INFO L280 TraceCheckUtils]: 106: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,565 INFO L280 TraceCheckUtils]: 107: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,565 INFO L280 TraceCheckUtils]: 108: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,565 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,565 INFO L280 TraceCheckUtils]: 110: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,565 INFO L263 TraceCheckUtils]: 111: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,566 INFO L280 TraceCheckUtils]: 112: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,566 INFO L280 TraceCheckUtils]: 113: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,566 INFO L280 TraceCheckUtils]: 114: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,566 INFO L280 TraceCheckUtils]: 115: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,566 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,566 INFO L280 TraceCheckUtils]: 117: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,566 INFO L280 TraceCheckUtils]: 118: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,566 INFO L280 TraceCheckUtils]: 119: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,566 INFO L280 TraceCheckUtils]: 120: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,567 INFO L280 TraceCheckUtils]: 121: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,567 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,567 INFO L280 TraceCheckUtils]: 123: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,567 INFO L263 TraceCheckUtils]: 124: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,567 INFO L280 TraceCheckUtils]: 125: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,567 INFO L280 TraceCheckUtils]: 126: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,567 INFO L280 TraceCheckUtils]: 127: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,567 INFO L280 TraceCheckUtils]: 128: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,567 INFO L280 TraceCheckUtils]: 129: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,568 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,568 INFO L280 TraceCheckUtils]: 131: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,568 INFO L280 TraceCheckUtils]: 132: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,568 INFO L280 TraceCheckUtils]: 133: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,568 INFO L280 TraceCheckUtils]: 134: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,568 INFO L280 TraceCheckUtils]: 135: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,569 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {20135#true} {21302#(<= |fibo1_#in~n| 5)} #71#return; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:53,569 INFO L280 TraceCheckUtils]: 137: Hoare triple {21302#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:53,569 INFO L280 TraceCheckUtils]: 138: Hoare triple {21302#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:53,570 INFO L280 TraceCheckUtils]: 139: Hoare triple {21302#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:53,570 INFO L280 TraceCheckUtils]: 140: Hoare triple {21302#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:53,570 INFO L280 TraceCheckUtils]: 141: Hoare triple {21302#(<= |fibo1_#in~n| 5)} assume true; {21302#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:53,571 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {21302#(<= |fibo1_#in~n| 5)} {20135#true} #65#return; {21113#(<= fibo2_~n 6)} is VALID [2020-07-11 00:49:53,572 INFO L280 TraceCheckUtils]: 143: Hoare triple {21113#(<= fibo2_~n 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21113#(<= fibo2_~n 6)} is VALID [2020-07-11 00:49:53,572 INFO L263 TraceCheckUtils]: 144: Hoare triple {21113#(<= fibo2_~n 6)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,572 INFO L280 TraceCheckUtils]: 145: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,572 INFO L280 TraceCheckUtils]: 146: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,576 INFO L280 TraceCheckUtils]: 147: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,576 INFO L263 TraceCheckUtils]: 148: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,576 INFO L280 TraceCheckUtils]: 149: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,577 INFO L280 TraceCheckUtils]: 150: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,577 INFO L280 TraceCheckUtils]: 151: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,577 INFO L263 TraceCheckUtils]: 152: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,577 INFO L280 TraceCheckUtils]: 153: Hoare triple {20135#true} ~n := #in~n; {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,578 INFO L280 TraceCheckUtils]: 154: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,578 INFO L280 TraceCheckUtils]: 155: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {21225#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,578 INFO L263 TraceCheckUtils]: 156: Hoare triple {21225#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,579 INFO L280 TraceCheckUtils]: 157: Hoare triple {20135#true} ~n := #in~n; {21344#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,579 INFO L280 TraceCheckUtils]: 158: Hoare triple {21344#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {21699#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:49:53,580 INFO L280 TraceCheckUtils]: 159: Hoare triple {21699#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,580 INFO L263 TraceCheckUtils]: 160: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,580 INFO L280 TraceCheckUtils]: 161: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,580 INFO L280 TraceCheckUtils]: 162: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,580 INFO L280 TraceCheckUtils]: 163: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,580 INFO L280 TraceCheckUtils]: 164: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,580 INFO L280 TraceCheckUtils]: 165: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,581 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {20135#true} {21700#(<= 2 |fibo2_#in~n|)} #65#return; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,582 INFO L280 TraceCheckUtils]: 167: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,582 INFO L263 TraceCheckUtils]: 168: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,582 INFO L280 TraceCheckUtils]: 169: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,582 INFO L280 TraceCheckUtils]: 170: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,582 INFO L280 TraceCheckUtils]: 171: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,583 INFO L280 TraceCheckUtils]: 172: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,583 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {20135#true} {21700#(<= 2 |fibo2_#in~n|)} #67#return; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,583 INFO L280 TraceCheckUtils]: 174: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,584 INFO L280 TraceCheckUtils]: 175: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,584 INFO L280 TraceCheckUtils]: 176: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,585 INFO L280 TraceCheckUtils]: 177: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,585 INFO L280 TraceCheckUtils]: 178: Hoare triple {21700#(<= 2 |fibo2_#in~n|)} assume true; {21700#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,586 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {21700#(<= 2 |fibo2_#in~n|)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,586 INFO L280 TraceCheckUtils]: 180: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,586 INFO L263 TraceCheckUtils]: 181: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,586 INFO L280 TraceCheckUtils]: 182: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,586 INFO L280 TraceCheckUtils]: 183: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,587 INFO L280 TraceCheckUtils]: 184: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,587 INFO L280 TraceCheckUtils]: 185: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,587 INFO L280 TraceCheckUtils]: 186: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,588 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {20135#true} {21692#(<= 3 |fibo1_#in~n|)} #71#return; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,588 INFO L280 TraceCheckUtils]: 188: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,589 INFO L280 TraceCheckUtils]: 189: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,589 INFO L280 TraceCheckUtils]: 190: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,590 INFO L280 TraceCheckUtils]: 191: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,590 INFO L280 TraceCheckUtils]: 192: Hoare triple {21692#(<= 3 |fibo1_#in~n|)} assume true; {21692#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,591 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {21692#(<= 3 |fibo1_#in~n|)} {21344#(= fibo2_~n |fibo2_#in~n|)} #65#return; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,591 INFO L280 TraceCheckUtils]: 194: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,592 INFO L263 TraceCheckUtils]: 195: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,592 INFO L280 TraceCheckUtils]: 196: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,592 INFO L280 TraceCheckUtils]: 197: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,592 INFO L280 TraceCheckUtils]: 198: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,592 INFO L263 TraceCheckUtils]: 199: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,593 INFO L280 TraceCheckUtils]: 200: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,593 INFO L280 TraceCheckUtils]: 201: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,593 INFO L280 TraceCheckUtils]: 202: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,593 INFO L280 TraceCheckUtils]: 203: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,593 INFO L280 TraceCheckUtils]: 204: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,594 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,594 INFO L280 TraceCheckUtils]: 206: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,594 INFO L263 TraceCheckUtils]: 207: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,594 INFO L280 TraceCheckUtils]: 208: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,594 INFO L280 TraceCheckUtils]: 209: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,595 INFO L280 TraceCheckUtils]: 210: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,595 INFO L280 TraceCheckUtils]: 211: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,595 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,595 INFO L280 TraceCheckUtils]: 213: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,595 INFO L280 TraceCheckUtils]: 214: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,595 INFO L280 TraceCheckUtils]: 215: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,596 INFO L280 TraceCheckUtils]: 216: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,596 INFO L280 TraceCheckUtils]: 217: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,597 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {20135#true} {21645#(<= 4 |fibo2_#in~n|)} #67#return; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,598 INFO L280 TraceCheckUtils]: 219: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,598 INFO L280 TraceCheckUtils]: 220: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,598 INFO L280 TraceCheckUtils]: 221: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,599 INFO L280 TraceCheckUtils]: 222: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,599 INFO L280 TraceCheckUtils]: 223: Hoare triple {21645#(<= 4 |fibo2_#in~n|)} assume true; {21645#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:49:53,600 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {21645#(<= 4 |fibo2_#in~n|)} {21225#(= fibo1_~n |fibo1_#in~n|)} #69#return; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,600 INFO L280 TraceCheckUtils]: 225: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,600 INFO L263 TraceCheckUtils]: 226: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,600 INFO L280 TraceCheckUtils]: 227: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,600 INFO L280 TraceCheckUtils]: 228: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,601 INFO L280 TraceCheckUtils]: 229: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,601 INFO L263 TraceCheckUtils]: 230: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,601 INFO L280 TraceCheckUtils]: 231: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,601 INFO L280 TraceCheckUtils]: 232: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,601 INFO L280 TraceCheckUtils]: 233: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,601 INFO L280 TraceCheckUtils]: 234: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,601 INFO L280 TraceCheckUtils]: 235: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,601 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,602 INFO L280 TraceCheckUtils]: 237: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,602 INFO L263 TraceCheckUtils]: 238: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,602 INFO L280 TraceCheckUtils]: 239: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,602 INFO L280 TraceCheckUtils]: 240: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,602 INFO L280 TraceCheckUtils]: 241: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,602 INFO L280 TraceCheckUtils]: 242: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,602 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,603 INFO L280 TraceCheckUtils]: 244: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,603 INFO L280 TraceCheckUtils]: 245: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,603 INFO L280 TraceCheckUtils]: 246: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,603 INFO L280 TraceCheckUtils]: 247: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,604 INFO L280 TraceCheckUtils]: 248: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,606 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {20135#true} {21580#(<= 5 |fibo1_#in~n|)} #71#return; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,607 INFO L280 TraceCheckUtils]: 250: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,607 INFO L280 TraceCheckUtils]: 251: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,608 INFO L280 TraceCheckUtils]: 252: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,608 INFO L280 TraceCheckUtils]: 253: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,608 INFO L280 TraceCheckUtils]: 254: Hoare triple {21580#(<= 5 |fibo1_#in~n|)} assume true; {21580#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:49:53,609 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {21580#(<= 5 |fibo1_#in~n|)} {21113#(<= fibo2_~n 6)} #67#return; {20136#false} is VALID [2020-07-11 00:49:53,609 INFO L280 TraceCheckUtils]: 256: Hoare triple {20136#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20136#false} is VALID [2020-07-11 00:49:53,609 INFO L280 TraceCheckUtils]: 257: Hoare triple {20136#false} #res := #t~ret2 + #t~ret3; {20136#false} is VALID [2020-07-11 00:49:53,609 INFO L280 TraceCheckUtils]: 258: Hoare triple {20136#false} havoc #t~ret3; {20136#false} is VALID [2020-07-11 00:49:53,609 INFO L280 TraceCheckUtils]: 259: Hoare triple {20136#false} havoc #t~ret2; {20136#false} is VALID [2020-07-11 00:49:53,610 INFO L280 TraceCheckUtils]: 260: Hoare triple {20136#false} assume true; {20136#false} is VALID [2020-07-11 00:49:53,610 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {20136#false} {20135#true} #69#return; {20136#false} is VALID [2020-07-11 00:49:53,610 INFO L280 TraceCheckUtils]: 262: Hoare triple {20136#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20136#false} is VALID [2020-07-11 00:49:53,610 INFO L263 TraceCheckUtils]: 263: Hoare triple {20136#false} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,610 INFO L280 TraceCheckUtils]: 264: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,610 INFO L280 TraceCheckUtils]: 265: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,610 INFO L280 TraceCheckUtils]: 266: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,610 INFO L263 TraceCheckUtils]: 267: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,611 INFO L280 TraceCheckUtils]: 268: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,611 INFO L280 TraceCheckUtils]: 269: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,611 INFO L280 TraceCheckUtils]: 270: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,611 INFO L263 TraceCheckUtils]: 271: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,611 INFO L280 TraceCheckUtils]: 272: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,611 INFO L280 TraceCheckUtils]: 273: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,612 INFO L280 TraceCheckUtils]: 274: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,612 INFO L263 TraceCheckUtils]: 275: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,612 INFO L280 TraceCheckUtils]: 276: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,612 INFO L280 TraceCheckUtils]: 277: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,612 INFO L280 TraceCheckUtils]: 278: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,612 INFO L263 TraceCheckUtils]: 279: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,612 INFO L280 TraceCheckUtils]: 280: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,613 INFO L280 TraceCheckUtils]: 281: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,613 INFO L280 TraceCheckUtils]: 282: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,613 INFO L263 TraceCheckUtils]: 283: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,613 INFO L280 TraceCheckUtils]: 284: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,614 INFO L280 TraceCheckUtils]: 285: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,614 INFO L280 TraceCheckUtils]: 286: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,614 INFO L280 TraceCheckUtils]: 287: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,614 INFO L280 TraceCheckUtils]: 288: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,614 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,614 INFO L280 TraceCheckUtils]: 290: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,615 INFO L263 TraceCheckUtils]: 291: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,615 INFO L280 TraceCheckUtils]: 292: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,615 INFO L280 TraceCheckUtils]: 293: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,615 INFO L280 TraceCheckUtils]: 294: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,615 INFO L280 TraceCheckUtils]: 295: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,615 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,616 INFO L280 TraceCheckUtils]: 297: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,616 INFO L280 TraceCheckUtils]: 298: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,616 INFO L280 TraceCheckUtils]: 299: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,616 INFO L280 TraceCheckUtils]: 300: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,616 INFO L280 TraceCheckUtils]: 301: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,616 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,616 INFO L280 TraceCheckUtils]: 303: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,617 INFO L263 TraceCheckUtils]: 304: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,617 INFO L280 TraceCheckUtils]: 305: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,617 INFO L280 TraceCheckUtils]: 306: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,617 INFO L280 TraceCheckUtils]: 307: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,617 INFO L280 TraceCheckUtils]: 308: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,617 INFO L280 TraceCheckUtils]: 309: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,618 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,618 INFO L280 TraceCheckUtils]: 311: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,618 INFO L280 TraceCheckUtils]: 312: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,618 INFO L280 TraceCheckUtils]: 313: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,618 INFO L280 TraceCheckUtils]: 314: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,618 INFO L280 TraceCheckUtils]: 315: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,619 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,619 INFO L280 TraceCheckUtils]: 317: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,619 INFO L263 TraceCheckUtils]: 318: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,619 INFO L280 TraceCheckUtils]: 319: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,619 INFO L280 TraceCheckUtils]: 320: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,619 INFO L280 TraceCheckUtils]: 321: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,620 INFO L263 TraceCheckUtils]: 322: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,620 INFO L280 TraceCheckUtils]: 323: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,620 INFO L280 TraceCheckUtils]: 324: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,620 INFO L280 TraceCheckUtils]: 325: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,620 INFO L280 TraceCheckUtils]: 326: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,620 INFO L280 TraceCheckUtils]: 327: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,620 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,621 INFO L280 TraceCheckUtils]: 329: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,621 INFO L263 TraceCheckUtils]: 330: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,621 INFO L280 TraceCheckUtils]: 331: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,621 INFO L280 TraceCheckUtils]: 332: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,621 INFO L280 TraceCheckUtils]: 333: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,621 INFO L280 TraceCheckUtils]: 334: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,622 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,622 INFO L280 TraceCheckUtils]: 336: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,622 INFO L280 TraceCheckUtils]: 337: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,622 INFO L280 TraceCheckUtils]: 338: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,622 INFO L280 TraceCheckUtils]: 339: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,622 INFO L280 TraceCheckUtils]: 340: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,623 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,623 INFO L280 TraceCheckUtils]: 342: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,623 INFO L280 TraceCheckUtils]: 343: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,623 INFO L280 TraceCheckUtils]: 344: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,623 INFO L280 TraceCheckUtils]: 345: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,623 INFO L280 TraceCheckUtils]: 346: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,624 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,624 INFO L280 TraceCheckUtils]: 348: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,624 INFO L263 TraceCheckUtils]: 349: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,624 INFO L280 TraceCheckUtils]: 350: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,624 INFO L280 TraceCheckUtils]: 351: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,624 INFO L280 TraceCheckUtils]: 352: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,625 INFO L263 TraceCheckUtils]: 353: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,625 INFO L280 TraceCheckUtils]: 354: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,625 INFO L280 TraceCheckUtils]: 355: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,625 INFO L280 TraceCheckUtils]: 356: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,625 INFO L280 TraceCheckUtils]: 357: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,625 INFO L280 TraceCheckUtils]: 358: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,626 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,626 INFO L280 TraceCheckUtils]: 360: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,626 INFO L263 TraceCheckUtils]: 361: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,626 INFO L280 TraceCheckUtils]: 362: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,626 INFO L280 TraceCheckUtils]: 363: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,626 INFO L280 TraceCheckUtils]: 364: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,627 INFO L280 TraceCheckUtils]: 365: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,627 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,627 INFO L280 TraceCheckUtils]: 367: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,627 INFO L280 TraceCheckUtils]: 368: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,627 INFO L280 TraceCheckUtils]: 369: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,627 INFO L280 TraceCheckUtils]: 370: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,627 INFO L280 TraceCheckUtils]: 371: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,628 INFO L275 TraceCheckUtils]: 372: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,628 INFO L280 TraceCheckUtils]: 373: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,628 INFO L280 TraceCheckUtils]: 374: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,628 INFO L280 TraceCheckUtils]: 375: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,628 INFO L280 TraceCheckUtils]: 376: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,629 INFO L280 TraceCheckUtils]: 377: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,629 INFO L275 TraceCheckUtils]: 378: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,629 INFO L280 TraceCheckUtils]: 379: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,629 INFO L263 TraceCheckUtils]: 380: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,629 INFO L280 TraceCheckUtils]: 381: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,630 INFO L280 TraceCheckUtils]: 382: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,630 INFO L280 TraceCheckUtils]: 383: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,630 INFO L263 TraceCheckUtils]: 384: Hoare triple {20135#true} call #t~ret0 := fibo2(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,630 INFO L280 TraceCheckUtils]: 385: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,630 INFO L280 TraceCheckUtils]: 386: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,631 INFO L280 TraceCheckUtils]: 387: Hoare triple {20135#true} assume !(1 == ~n); {20135#true} is VALID [2020-07-11 00:49:53,631 INFO L263 TraceCheckUtils]: 388: Hoare triple {20135#true} call #t~ret2 := fibo1(~n - 1); {20135#true} is VALID [2020-07-11 00:49:53,631 INFO L280 TraceCheckUtils]: 389: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,631 INFO L280 TraceCheckUtils]: 390: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,631 INFO L280 TraceCheckUtils]: 391: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,632 INFO L280 TraceCheckUtils]: 392: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,632 INFO L280 TraceCheckUtils]: 393: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,632 INFO L275 TraceCheckUtils]: 394: Hoare quadruple {20135#true} {20135#true} #65#return; {20135#true} is VALID [2020-07-11 00:49:53,632 INFO L280 TraceCheckUtils]: 395: Hoare triple {20135#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,632 INFO L263 TraceCheckUtils]: 396: Hoare triple {20135#true} call #t~ret3 := fibo1(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,633 INFO L280 TraceCheckUtils]: 397: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,633 INFO L280 TraceCheckUtils]: 398: Hoare triple {20135#true} assume ~n < 1; {20135#true} is VALID [2020-07-11 00:49:53,633 INFO L280 TraceCheckUtils]: 399: Hoare triple {20135#true} #res := 0; {20135#true} is VALID [2020-07-11 00:49:53,633 INFO L280 TraceCheckUtils]: 400: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,633 INFO L275 TraceCheckUtils]: 401: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,634 INFO L280 TraceCheckUtils]: 402: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,634 INFO L280 TraceCheckUtils]: 403: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,634 INFO L280 TraceCheckUtils]: 404: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,634 INFO L280 TraceCheckUtils]: 405: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,634 INFO L280 TraceCheckUtils]: 406: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,635 INFO L275 TraceCheckUtils]: 407: Hoare quadruple {20135#true} {20135#true} #69#return; {20135#true} is VALID [2020-07-11 00:49:53,635 INFO L280 TraceCheckUtils]: 408: Hoare triple {20135#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,635 INFO L263 TraceCheckUtils]: 409: Hoare triple {20135#true} call #t~ret1 := fibo2(~n - 2); {20135#true} is VALID [2020-07-11 00:49:53,635 INFO L280 TraceCheckUtils]: 410: Hoare triple {20135#true} ~n := #in~n; {20135#true} is VALID [2020-07-11 00:49:53,635 INFO L280 TraceCheckUtils]: 411: Hoare triple {20135#true} assume !(~n < 1); {20135#true} is VALID [2020-07-11 00:49:53,636 INFO L280 TraceCheckUtils]: 412: Hoare triple {20135#true} assume 1 == ~n; {20135#true} is VALID [2020-07-11 00:49:53,636 INFO L280 TraceCheckUtils]: 413: Hoare triple {20135#true} #res := 1; {20135#true} is VALID [2020-07-11 00:49:53,636 INFO L280 TraceCheckUtils]: 414: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,636 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {20135#true} {20135#true} #71#return; {20135#true} is VALID [2020-07-11 00:49:53,636 INFO L280 TraceCheckUtils]: 416: Hoare triple {20135#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,637 INFO L280 TraceCheckUtils]: 417: Hoare triple {20135#true} #res := #t~ret0 + #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,637 INFO L280 TraceCheckUtils]: 418: Hoare triple {20135#true} havoc #t~ret0; {20135#true} is VALID [2020-07-11 00:49:53,637 INFO L280 TraceCheckUtils]: 419: Hoare triple {20135#true} havoc #t~ret1; {20135#true} is VALID [2020-07-11 00:49:53,637 INFO L280 TraceCheckUtils]: 420: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,637 INFO L275 TraceCheckUtils]: 421: Hoare quadruple {20135#true} {20135#true} #67#return; {20135#true} is VALID [2020-07-11 00:49:53,638 INFO L280 TraceCheckUtils]: 422: Hoare triple {20135#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20135#true} is VALID [2020-07-11 00:49:53,638 INFO L280 TraceCheckUtils]: 423: Hoare triple {20135#true} #res := #t~ret2 + #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,638 INFO L280 TraceCheckUtils]: 424: Hoare triple {20135#true} havoc #t~ret3; {20135#true} is VALID [2020-07-11 00:49:53,638 INFO L280 TraceCheckUtils]: 425: Hoare triple {20135#true} havoc #t~ret2; {20135#true} is VALID [2020-07-11 00:49:53,638 INFO L280 TraceCheckUtils]: 426: Hoare triple {20135#true} assume true; {20135#true} is VALID [2020-07-11 00:49:53,638 INFO L275 TraceCheckUtils]: 427: Hoare quadruple {20135#true} {20136#false} #71#return; {20136#false} is VALID [2020-07-11 00:49:53,639 INFO L280 TraceCheckUtils]: 428: Hoare triple {20136#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {20136#false} is VALID [2020-07-11 00:49:53,639 INFO L280 TraceCheckUtils]: 429: Hoare triple {20136#false} #res := #t~ret0 + #t~ret1; {20136#false} is VALID [2020-07-11 00:49:53,639 INFO L280 TraceCheckUtils]: 430: Hoare triple {20136#false} havoc #t~ret0; {20136#false} is VALID [2020-07-11 00:49:53,639 INFO L280 TraceCheckUtils]: 431: Hoare triple {20136#false} havoc #t~ret1; {20136#false} is VALID [2020-07-11 00:49:53,639 INFO L280 TraceCheckUtils]: 432: Hoare triple {20136#false} assume true; {20136#false} is VALID [2020-07-11 00:49:53,639 INFO L275 TraceCheckUtils]: 433: Hoare quadruple {20136#false} {20139#(<= main_~x~0 6)} #63#return; {20136#false} is VALID [2020-07-11 00:49:53,640 INFO L280 TraceCheckUtils]: 434: Hoare triple {20136#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {20136#false} is VALID [2020-07-11 00:49:53,640 INFO L280 TraceCheckUtils]: 435: Hoare triple {20136#false} ~result~0 := #t~ret4; {20136#false} is VALID [2020-07-11 00:49:53,640 INFO L280 TraceCheckUtils]: 436: Hoare triple {20136#false} havoc #t~ret4; {20136#false} is VALID [2020-07-11 00:49:53,640 INFO L280 TraceCheckUtils]: 437: Hoare triple {20136#false} assume 8 != ~result~0; {20136#false} is VALID [2020-07-11 00:49:53,640 INFO L280 TraceCheckUtils]: 438: Hoare triple {20136#false} assume !false; {20136#false} is VALID [2020-07-11 00:49:53,733 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 373 proven. 1025 refuted. 0 times theorem prover too weak. 2261 trivial. 0 not checked. [2020-07-11 00:49:53,733 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1062486119] [2020-07-11 00:49:53,733 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:49:53,734 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-07-11 00:49:53,734 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1227447106] [2020-07-11 00:49:53,735 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 439 [2020-07-11 00:49:53,754 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:49:53,754 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2020-07-11 00:49:53,939 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:53,939 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-11 00:49:53,939 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:49:53,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-11 00:49:53,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=204, Unknown=0, NotChecked=0, Total=240 [2020-07-11 00:49:53,940 INFO L87 Difference]: Start difference. First operand 194 states and 254 transitions. Second operand 16 states. [2020-07-11 00:49:57,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:57,171 INFO L93 Difference]: Finished difference Result 429 states and 626 transitions. [2020-07-11 00:49:57,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-07-11 00:49:57,171 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 439 [2020-07-11 00:49:57,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:49:57,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-11 00:49:57,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 230 transitions. [2020-07-11 00:49:57,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-11 00:49:57,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 230 transitions. [2020-07-11 00:49:57,183 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states and 230 transitions. [2020-07-11 00:49:57,498 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 230 edges. 230 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:57,508 INFO L225 Difference]: With dead ends: 429 [2020-07-11 00:49:57,508 INFO L226 Difference]: Without dead ends: 232 [2020-07-11 00:49:57,512 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=178, Invalid=944, Unknown=0, NotChecked=0, Total=1122 [2020-07-11 00:49:57,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232 states. [2020-07-11 00:49:58,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 183. [2020-07-11 00:49:58,445 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:49:58,445 INFO L82 GeneralOperation]: Start isEquivalent. First operand 232 states. Second operand 183 states. [2020-07-11 00:49:58,446 INFO L74 IsIncluded]: Start isIncluded. First operand 232 states. Second operand 183 states. [2020-07-11 00:49:58,446 INFO L87 Difference]: Start difference. First operand 232 states. Second operand 183 states. [2020-07-11 00:49:58,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:58,466 INFO L93 Difference]: Finished difference Result 232 states and 307 transitions. [2020-07-11 00:49:58,466 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 307 transitions. [2020-07-11 00:49:58,468 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:58,469 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:58,469 INFO L74 IsIncluded]: Start isIncluded. First operand 183 states. Second operand 232 states. [2020-07-11 00:49:58,469 INFO L87 Difference]: Start difference. First operand 183 states. Second operand 232 states. [2020-07-11 00:49:58,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:49:58,487 INFO L93 Difference]: Finished difference Result 232 states and 307 transitions. [2020-07-11 00:49:58,487 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 307 transitions. [2020-07-11 00:49:58,489 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:49:58,489 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:49:58,489 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:49:58,489 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:49:58,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 183 states. [2020-07-11 00:49:58,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 233 transitions. [2020-07-11 00:49:58,499 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 233 transitions. Word has length 439 [2020-07-11 00:49:58,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:49:58,500 INFO L479 AbstractCegarLoop]: Abstraction has 183 states and 233 transitions. [2020-07-11 00:49:58,500 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-11 00:49:58,500 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 183 states and 233 transitions. [2020-07-11 00:49:59,194 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 233 edges. 233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:49:59,194 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 233 transitions. [2020-07-11 00:49:59,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2020-07-11 00:49:59,204 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:49:59,205 INFO L422 BasicCegarLoop]: trace histogram [29, 29, 28, 28, 23, 23, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 9, 9, 9, 9, 6, 6, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:49:59,205 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-07-11 00:49:59,205 INFO L427 AbstractCegarLoop]: === Iteration 18 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:49:59,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:49:59,206 INFO L82 PathProgramCache]: Analyzing trace with hash -502070078, now seen corresponding path program 8 times [2020-07-11 00:49:59,206 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:49:59,206 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1610944433] [2020-07-11 00:49:59,206 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:49:59,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:59,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:59,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:49:59,479 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23877#true} {23877#true} #59#return; {23877#true} is VALID [2020-07-11 00:49:59,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:59,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:59,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:59,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:59,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:59,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:59,871 INFO L280 TraceCheckUtils]: 1: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:59,872 INFO L280 TraceCheckUtils]: 2: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:59,873 INFO L280 TraceCheckUtils]: 3: Hoare triple {25302#(<= |fibo1_#in~n| 1)} #res := 1; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:59,873 INFO L280 TraceCheckUtils]: 4: Hoare triple {25302#(<= |fibo1_#in~n| 1)} assume true; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:59,874 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25302#(<= |fibo1_#in~n| 1)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:59,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:49:59,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:49:59,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:49:59,881 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:49:59,882 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23877#true} {25296#(<= |fibo2_#in~n| 2)} #67#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:59,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:59,884 INFO L280 TraceCheckUtils]: 2: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:59,884 INFO L263 TraceCheckUtils]: 3: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:49:59,885 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:59,885 INFO L280 TraceCheckUtils]: 5: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:59,886 INFO L280 TraceCheckUtils]: 6: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:59,887 INFO L280 TraceCheckUtils]: 7: Hoare triple {25302#(<= |fibo1_#in~n| 1)} #res := 1; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:59,887 INFO L280 TraceCheckUtils]: 8: Hoare triple {25302#(<= |fibo1_#in~n| 1)} assume true; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:59,889 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {25302#(<= |fibo1_#in~n| 1)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,889 INFO L280 TraceCheckUtils]: 10: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,889 INFO L263 TraceCheckUtils]: 11: Hoare triple {25296#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:49:59,890 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:49:59,890 INFO L280 TraceCheckUtils]: 13: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:49:59,890 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:49:59,890 INFO L280 TraceCheckUtils]: 15: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:49:59,891 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23877#true} {25296#(<= |fibo2_#in~n| 2)} #67#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,892 INFO L280 TraceCheckUtils]: 17: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,892 INFO L280 TraceCheckUtils]: 18: Hoare triple {25296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,893 INFO L280 TraceCheckUtils]: 19: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,894 INFO L280 TraceCheckUtils]: 20: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,894 INFO L280 TraceCheckUtils]: 21: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume true; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,895 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {25296#(<= |fibo2_#in~n| 2)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:59,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:49:59,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:49:59,901 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:49:59,901 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:49:59,901 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:49:59,902 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23877#true} {25283#(<= |fibo1_#in~n| 3)} #71#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:59,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:59,904 INFO L280 TraceCheckUtils]: 2: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:59,904 INFO L263 TraceCheckUtils]: 3: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:49:59,904 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:59,905 INFO L280 TraceCheckUtils]: 5: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:59,906 INFO L280 TraceCheckUtils]: 6: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:59,906 INFO L263 TraceCheckUtils]: 7: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:49:59,906 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:59,907 INFO L280 TraceCheckUtils]: 9: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:59,908 INFO L280 TraceCheckUtils]: 10: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:59,908 INFO L280 TraceCheckUtils]: 11: Hoare triple {25302#(<= |fibo1_#in~n| 1)} #res := 1; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:59,909 INFO L280 TraceCheckUtils]: 12: Hoare triple {25302#(<= |fibo1_#in~n| 1)} assume true; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:59,910 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {25302#(<= |fibo1_#in~n| 1)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,911 INFO L280 TraceCheckUtils]: 14: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,911 INFO L263 TraceCheckUtils]: 15: Hoare triple {25296#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:49:59,911 INFO L280 TraceCheckUtils]: 16: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:49:59,911 INFO L280 TraceCheckUtils]: 17: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:49:59,912 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:49:59,912 INFO L280 TraceCheckUtils]: 19: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:49:59,913 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23877#true} {25296#(<= |fibo2_#in~n| 2)} #67#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,913 INFO L280 TraceCheckUtils]: 21: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,914 INFO L280 TraceCheckUtils]: 22: Hoare triple {25296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,914 INFO L280 TraceCheckUtils]: 23: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,915 INFO L280 TraceCheckUtils]: 24: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,915 INFO L280 TraceCheckUtils]: 25: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume true; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,917 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25296#(<= |fibo2_#in~n| 2)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,917 INFO L280 TraceCheckUtils]: 27: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,918 INFO L263 TraceCheckUtils]: 28: Hoare triple {25283#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:49:59,918 INFO L280 TraceCheckUtils]: 29: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:49:59,918 INFO L280 TraceCheckUtils]: 30: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:49:59,918 INFO L280 TraceCheckUtils]: 31: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:49:59,918 INFO L280 TraceCheckUtils]: 32: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:49:59,919 INFO L280 TraceCheckUtils]: 33: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:49:59,919 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23877#true} {25283#(<= |fibo1_#in~n| 3)} #71#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,920 INFO L280 TraceCheckUtils]: 35: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,921 INFO L280 TraceCheckUtils]: 36: Hoare triple {25283#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,921 INFO L280 TraceCheckUtils]: 37: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,922 INFO L280 TraceCheckUtils]: 38: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,922 INFO L280 TraceCheckUtils]: 39: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume true; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,924 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {25283#(<= |fibo1_#in~n| 3)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:59,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:59,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:59,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:49:59,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:49:59,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:49:59,937 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:49:59,938 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:49:59,938 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:49:59,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:49:59,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:49:59,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:49:59,942 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:49:59,943 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:49:59,943 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:49:59,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:49:59,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:49:59,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:49:59,944 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:49:59,944 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:49:59,944 INFO L280 TraceCheckUtils]: 5: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:49:59,945 INFO L280 TraceCheckUtils]: 6: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:49:59,945 INFO L280 TraceCheckUtils]: 7: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:49:59,945 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:49:59,946 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:49:59,946 INFO L280 TraceCheckUtils]: 10: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:49:59,946 INFO L263 TraceCheckUtils]: 11: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:49:59,946 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:49:59,947 INFO L280 TraceCheckUtils]: 13: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:49:59,947 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:49:59,947 INFO L280 TraceCheckUtils]: 15: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:49:59,947 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:49:59,948 INFO L280 TraceCheckUtils]: 17: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:49:59,948 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:49:59,948 INFO L280 TraceCheckUtils]: 19: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:49:59,948 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:49:59,948 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:49:59,950 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23877#true} {25236#(<= |fibo2_#in~n| 4)} #67#return; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:59,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:59,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:59,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:59,952 INFO L263 TraceCheckUtils]: 3: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:49:59,953 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:59,953 INFO L280 TraceCheckUtils]: 5: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:59,954 INFO L280 TraceCheckUtils]: 6: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:59,954 INFO L263 TraceCheckUtils]: 7: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:49:59,955 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:59,956 INFO L280 TraceCheckUtils]: 9: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:59,956 INFO L280 TraceCheckUtils]: 10: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:49:59,956 INFO L263 TraceCheckUtils]: 11: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:49:59,957 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:59,958 INFO L280 TraceCheckUtils]: 13: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:49:59,959 INFO L280 TraceCheckUtils]: 14: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:59,959 INFO L280 TraceCheckUtils]: 15: Hoare triple {25302#(<= |fibo1_#in~n| 1)} #res := 1; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:59,960 INFO L280 TraceCheckUtils]: 16: Hoare triple {25302#(<= |fibo1_#in~n| 1)} assume true; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:49:59,961 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {25302#(<= |fibo1_#in~n| 1)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,962 INFO L280 TraceCheckUtils]: 18: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,962 INFO L263 TraceCheckUtils]: 19: Hoare triple {25296#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:49:59,962 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:49:59,963 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:49:59,963 INFO L280 TraceCheckUtils]: 22: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:49:59,963 INFO L280 TraceCheckUtils]: 23: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:49:59,964 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {23877#true} {25296#(<= |fibo2_#in~n| 2)} #67#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,964 INFO L280 TraceCheckUtils]: 25: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,965 INFO L280 TraceCheckUtils]: 26: Hoare triple {25296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,966 INFO L280 TraceCheckUtils]: 27: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,967 INFO L280 TraceCheckUtils]: 28: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,967 INFO L280 TraceCheckUtils]: 29: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume true; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:49:59,969 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {25296#(<= |fibo2_#in~n| 2)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,970 INFO L280 TraceCheckUtils]: 31: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,970 INFO L263 TraceCheckUtils]: 32: Hoare triple {25283#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:49:59,970 INFO L280 TraceCheckUtils]: 33: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:49:59,970 INFO L280 TraceCheckUtils]: 34: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:49:59,971 INFO L280 TraceCheckUtils]: 35: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:49:59,971 INFO L280 TraceCheckUtils]: 36: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:49:59,971 INFO L280 TraceCheckUtils]: 37: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:49:59,972 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {23877#true} {25283#(<= |fibo1_#in~n| 3)} #71#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,973 INFO L280 TraceCheckUtils]: 39: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,973 INFO L280 TraceCheckUtils]: 40: Hoare triple {25283#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,974 INFO L280 TraceCheckUtils]: 41: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,974 INFO L280 TraceCheckUtils]: 42: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,975 INFO L280 TraceCheckUtils]: 43: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume true; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:49:59,976 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {25283#(<= |fibo1_#in~n| 3)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:59,977 INFO L280 TraceCheckUtils]: 45: Hoare triple {25236#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:59,977 INFO L263 TraceCheckUtils]: 46: Hoare triple {25236#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:49:59,977 INFO L280 TraceCheckUtils]: 47: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:49:59,978 INFO L280 TraceCheckUtils]: 48: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:49:59,978 INFO L280 TraceCheckUtils]: 49: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:49:59,978 INFO L263 TraceCheckUtils]: 50: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:49:59,978 INFO L280 TraceCheckUtils]: 51: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:49:59,978 INFO L280 TraceCheckUtils]: 52: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:49:59,979 INFO L280 TraceCheckUtils]: 53: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:49:59,979 INFO L280 TraceCheckUtils]: 54: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:49:59,979 INFO L280 TraceCheckUtils]: 55: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:49:59,979 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:49:59,979 INFO L280 TraceCheckUtils]: 57: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:49:59,980 INFO L263 TraceCheckUtils]: 58: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:49:59,980 INFO L280 TraceCheckUtils]: 59: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:49:59,980 INFO L280 TraceCheckUtils]: 60: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:49:59,980 INFO L280 TraceCheckUtils]: 61: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:49:59,980 INFO L280 TraceCheckUtils]: 62: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:49:59,981 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:49:59,981 INFO L280 TraceCheckUtils]: 64: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:49:59,981 INFO L280 TraceCheckUtils]: 65: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:49:59,981 INFO L280 TraceCheckUtils]: 66: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:49:59,981 INFO L280 TraceCheckUtils]: 67: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:49:59,982 INFO L280 TraceCheckUtils]: 68: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:49:59,983 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {23877#true} {25236#(<= |fibo2_#in~n| 4)} #67#return; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:59,983 INFO L280 TraceCheckUtils]: 70: Hoare triple {25236#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:59,984 INFO L280 TraceCheckUtils]: 71: Hoare triple {25236#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:59,984 INFO L280 TraceCheckUtils]: 72: Hoare triple {25236#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:59,985 INFO L280 TraceCheckUtils]: 73: Hoare triple {25236#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:59,986 INFO L280 TraceCheckUtils]: 74: Hoare triple {25236#(<= |fibo2_#in~n| 4)} assume true; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:49:59,987 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {25236#(<= |fibo2_#in~n| 4)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:49:59,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,013 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,013 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,013 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,017 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,017 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,017 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,018 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,018 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,018 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,019 INFO L280 TraceCheckUtils]: 5: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,019 INFO L280 TraceCheckUtils]: 6: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,019 INFO L280 TraceCheckUtils]: 7: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,019 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,019 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,020 INFO L280 TraceCheckUtils]: 10: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,020 INFO L263 TraceCheckUtils]: 11: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,020 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,020 INFO L280 TraceCheckUtils]: 13: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,020 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,021 INFO L280 TraceCheckUtils]: 15: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,021 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,021 INFO L280 TraceCheckUtils]: 17: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,021 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,021 INFO L280 TraceCheckUtils]: 19: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,022 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,022 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,022 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,026 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,026 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,027 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,027 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,027 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,028 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,028 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,028 INFO L280 TraceCheckUtils]: 5: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,028 INFO L280 TraceCheckUtils]: 6: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,028 INFO L263 TraceCheckUtils]: 7: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,029 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,029 INFO L280 TraceCheckUtils]: 9: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,029 INFO L280 TraceCheckUtils]: 10: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,029 INFO L280 TraceCheckUtils]: 11: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,030 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,030 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,030 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,030 INFO L263 TraceCheckUtils]: 15: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,030 INFO L280 TraceCheckUtils]: 16: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,031 INFO L280 TraceCheckUtils]: 17: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,031 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,031 INFO L280 TraceCheckUtils]: 19: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,031 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,031 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,032 INFO L280 TraceCheckUtils]: 22: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,032 INFO L280 TraceCheckUtils]: 23: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,032 INFO L280 TraceCheckUtils]: 24: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,032 INFO L280 TraceCheckUtils]: 25: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,032 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,033 INFO L280 TraceCheckUtils]: 27: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,033 INFO L263 TraceCheckUtils]: 28: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,033 INFO L280 TraceCheckUtils]: 29: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,033 INFO L280 TraceCheckUtils]: 30: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,034 INFO L280 TraceCheckUtils]: 31: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,034 INFO L280 TraceCheckUtils]: 32: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,034 INFO L280 TraceCheckUtils]: 33: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,034 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,034 INFO L280 TraceCheckUtils]: 35: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,035 INFO L280 TraceCheckUtils]: 36: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,035 INFO L280 TraceCheckUtils]: 37: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,035 INFO L280 TraceCheckUtils]: 38: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,035 INFO L280 TraceCheckUtils]: 39: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,036 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23877#true} {25153#(<= |fibo1_#in~n| 5)} #71#return; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,039 INFO L280 TraceCheckUtils]: 2: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,039 INFO L263 TraceCheckUtils]: 3: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,040 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,041 INFO L280 TraceCheckUtils]: 5: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,041 INFO L280 TraceCheckUtils]: 6: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,041 INFO L263 TraceCheckUtils]: 7: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,042 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,043 INFO L280 TraceCheckUtils]: 9: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,043 INFO L280 TraceCheckUtils]: 10: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,044 INFO L263 TraceCheckUtils]: 11: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,044 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,045 INFO L280 TraceCheckUtils]: 13: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,045 INFO L280 TraceCheckUtils]: 14: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,045 INFO L263 TraceCheckUtils]: 15: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,046 INFO L280 TraceCheckUtils]: 16: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,047 INFO L280 TraceCheckUtils]: 17: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,048 INFO L280 TraceCheckUtils]: 18: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:00,048 INFO L280 TraceCheckUtils]: 19: Hoare triple {25302#(<= |fibo1_#in~n| 1)} #res := 1; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:00,049 INFO L280 TraceCheckUtils]: 20: Hoare triple {25302#(<= |fibo1_#in~n| 1)} assume true; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:00,050 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25302#(<= |fibo1_#in~n| 1)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:00,051 INFO L280 TraceCheckUtils]: 22: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:00,051 INFO L263 TraceCheckUtils]: 23: Hoare triple {25296#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,051 INFO L280 TraceCheckUtils]: 24: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,051 INFO L280 TraceCheckUtils]: 25: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,052 INFO L280 TraceCheckUtils]: 26: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,052 INFO L280 TraceCheckUtils]: 27: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,053 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {23877#true} {25296#(<= |fibo2_#in~n| 2)} #67#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:00,053 INFO L280 TraceCheckUtils]: 29: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:00,054 INFO L280 TraceCheckUtils]: 30: Hoare triple {25296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:00,054 INFO L280 TraceCheckUtils]: 31: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:00,055 INFO L280 TraceCheckUtils]: 32: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:00,055 INFO L280 TraceCheckUtils]: 33: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume true; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:00,057 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {25296#(<= |fibo2_#in~n| 2)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:00,057 INFO L280 TraceCheckUtils]: 35: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:00,058 INFO L263 TraceCheckUtils]: 36: Hoare triple {25283#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,058 INFO L280 TraceCheckUtils]: 37: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,058 INFO L280 TraceCheckUtils]: 38: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,058 INFO L280 TraceCheckUtils]: 39: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,058 INFO L280 TraceCheckUtils]: 40: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,059 INFO L280 TraceCheckUtils]: 41: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,060 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {23877#true} {25283#(<= |fibo1_#in~n| 3)} #71#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:00,060 INFO L280 TraceCheckUtils]: 43: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:00,061 INFO L280 TraceCheckUtils]: 44: Hoare triple {25283#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:00,061 INFO L280 TraceCheckUtils]: 45: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:00,062 INFO L280 TraceCheckUtils]: 46: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:00,062 INFO L280 TraceCheckUtils]: 47: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume true; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:00,064 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {25283#(<= |fibo1_#in~n| 3)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:00,064 INFO L280 TraceCheckUtils]: 49: Hoare triple {25236#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:00,065 INFO L263 TraceCheckUtils]: 50: Hoare triple {25236#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,065 INFO L280 TraceCheckUtils]: 51: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,065 INFO L280 TraceCheckUtils]: 52: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,065 INFO L280 TraceCheckUtils]: 53: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,065 INFO L263 TraceCheckUtils]: 54: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,066 INFO L280 TraceCheckUtils]: 55: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,066 INFO L280 TraceCheckUtils]: 56: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,066 INFO L280 TraceCheckUtils]: 57: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,066 INFO L280 TraceCheckUtils]: 58: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,066 INFO L280 TraceCheckUtils]: 59: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,066 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,067 INFO L280 TraceCheckUtils]: 61: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,067 INFO L263 TraceCheckUtils]: 62: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,067 INFO L280 TraceCheckUtils]: 63: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,067 INFO L280 TraceCheckUtils]: 64: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,067 INFO L280 TraceCheckUtils]: 65: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,068 INFO L280 TraceCheckUtils]: 66: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,068 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,068 INFO L280 TraceCheckUtils]: 68: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,068 INFO L280 TraceCheckUtils]: 69: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,068 INFO L280 TraceCheckUtils]: 70: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,068 INFO L280 TraceCheckUtils]: 71: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,069 INFO L280 TraceCheckUtils]: 72: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,069 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {23877#true} {25236#(<= |fibo2_#in~n| 4)} #67#return; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:00,070 INFO L280 TraceCheckUtils]: 74: Hoare triple {25236#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:00,071 INFO L280 TraceCheckUtils]: 75: Hoare triple {25236#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:00,071 INFO L280 TraceCheckUtils]: 76: Hoare triple {25236#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:00,072 INFO L280 TraceCheckUtils]: 77: Hoare triple {25236#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:00,072 INFO L280 TraceCheckUtils]: 78: Hoare triple {25236#(<= |fibo2_#in~n| 4)} assume true; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:00,073 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {25236#(<= |fibo2_#in~n| 4)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,074 INFO L280 TraceCheckUtils]: 80: Hoare triple {25153#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,074 INFO L263 TraceCheckUtils]: 81: Hoare triple {25153#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,074 INFO L280 TraceCheckUtils]: 82: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,075 INFO L280 TraceCheckUtils]: 83: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,075 INFO L280 TraceCheckUtils]: 84: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,075 INFO L263 TraceCheckUtils]: 85: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,075 INFO L280 TraceCheckUtils]: 86: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,075 INFO L280 TraceCheckUtils]: 87: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,076 INFO L280 TraceCheckUtils]: 88: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,076 INFO L263 TraceCheckUtils]: 89: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,076 INFO L280 TraceCheckUtils]: 90: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,076 INFO L280 TraceCheckUtils]: 91: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,076 INFO L280 TraceCheckUtils]: 92: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,077 INFO L280 TraceCheckUtils]: 93: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,077 INFO L280 TraceCheckUtils]: 94: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,077 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,077 INFO L280 TraceCheckUtils]: 96: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,077 INFO L263 TraceCheckUtils]: 97: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,078 INFO L280 TraceCheckUtils]: 98: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,078 INFO L280 TraceCheckUtils]: 99: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,078 INFO L280 TraceCheckUtils]: 100: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,078 INFO L280 TraceCheckUtils]: 101: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,079 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,079 INFO L280 TraceCheckUtils]: 103: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,079 INFO L280 TraceCheckUtils]: 104: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,079 INFO L280 TraceCheckUtils]: 105: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,079 INFO L280 TraceCheckUtils]: 106: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,079 INFO L280 TraceCheckUtils]: 107: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,080 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,080 INFO L280 TraceCheckUtils]: 109: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,080 INFO L263 TraceCheckUtils]: 110: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,080 INFO L280 TraceCheckUtils]: 111: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,080 INFO L280 TraceCheckUtils]: 112: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,081 INFO L280 TraceCheckUtils]: 113: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,081 INFO L280 TraceCheckUtils]: 114: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,081 INFO L280 TraceCheckUtils]: 115: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,081 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,081 INFO L280 TraceCheckUtils]: 117: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,082 INFO L280 TraceCheckUtils]: 118: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,082 INFO L280 TraceCheckUtils]: 119: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,082 INFO L280 TraceCheckUtils]: 120: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,082 INFO L280 TraceCheckUtils]: 121: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,083 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {23877#true} {25153#(<= |fibo1_#in~n| 5)} #71#return; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,084 INFO L280 TraceCheckUtils]: 123: Hoare triple {25153#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,084 INFO L280 TraceCheckUtils]: 124: Hoare triple {25153#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,085 INFO L280 TraceCheckUtils]: 125: Hoare triple {25153#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,086 INFO L280 TraceCheckUtils]: 126: Hoare triple {25153#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,086 INFO L280 TraceCheckUtils]: 127: Hoare triple {25153#(<= |fibo1_#in~n| 5)} assume true; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,088 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {25153#(<= |fibo1_#in~n| 5)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:00,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,135 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,135 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,136 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,136 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,140 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,140 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,140 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,140 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,142 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,142 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,143 INFO L280 TraceCheckUtils]: 5: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,143 INFO L280 TraceCheckUtils]: 6: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,143 INFO L280 TraceCheckUtils]: 7: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,144 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,144 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,144 INFO L280 TraceCheckUtils]: 10: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,144 INFO L263 TraceCheckUtils]: 11: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,145 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,145 INFO L280 TraceCheckUtils]: 13: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,145 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,146 INFO L280 TraceCheckUtils]: 15: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,146 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,146 INFO L280 TraceCheckUtils]: 17: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,147 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,147 INFO L280 TraceCheckUtils]: 19: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,147 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,148 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,148 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,153 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,154 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,154 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,154 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,155 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,155 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,155 INFO L280 TraceCheckUtils]: 5: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,155 INFO L280 TraceCheckUtils]: 6: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,155 INFO L263 TraceCheckUtils]: 7: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,156 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,156 INFO L280 TraceCheckUtils]: 9: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,156 INFO L280 TraceCheckUtils]: 10: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,156 INFO L280 TraceCheckUtils]: 11: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,156 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,157 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,157 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,157 INFO L263 TraceCheckUtils]: 15: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,157 INFO L280 TraceCheckUtils]: 16: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,158 INFO L280 TraceCheckUtils]: 17: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,158 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,158 INFO L280 TraceCheckUtils]: 19: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,159 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,159 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,159 INFO L280 TraceCheckUtils]: 22: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,160 INFO L280 TraceCheckUtils]: 23: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,160 INFO L280 TraceCheckUtils]: 24: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,160 INFO L280 TraceCheckUtils]: 25: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,161 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,161 INFO L280 TraceCheckUtils]: 27: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,161 INFO L263 TraceCheckUtils]: 28: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,162 INFO L280 TraceCheckUtils]: 29: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,162 INFO L280 TraceCheckUtils]: 30: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,162 INFO L280 TraceCheckUtils]: 31: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,162 INFO L280 TraceCheckUtils]: 32: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,163 INFO L280 TraceCheckUtils]: 33: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,163 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,163 INFO L280 TraceCheckUtils]: 35: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,164 INFO L280 TraceCheckUtils]: 36: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,164 INFO L280 TraceCheckUtils]: 37: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,164 INFO L280 TraceCheckUtils]: 38: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,165 INFO L280 TraceCheckUtils]: 39: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,165 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,176 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,176 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,176 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,177 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,181 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,181 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,182 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,183 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,183 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,184 INFO L280 TraceCheckUtils]: 5: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,184 INFO L280 TraceCheckUtils]: 6: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,184 INFO L280 TraceCheckUtils]: 7: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,184 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,184 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,185 INFO L280 TraceCheckUtils]: 10: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,185 INFO L263 TraceCheckUtils]: 11: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,185 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,185 INFO L280 TraceCheckUtils]: 13: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,186 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,186 INFO L280 TraceCheckUtils]: 15: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,186 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,186 INFO L280 TraceCheckUtils]: 17: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,186 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,187 INFO L280 TraceCheckUtils]: 19: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,187 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,187 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,187 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,188 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,188 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,188 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,189 INFO L280 TraceCheckUtils]: 5: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,189 INFO L280 TraceCheckUtils]: 6: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,189 INFO L263 TraceCheckUtils]: 7: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,189 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,189 INFO L280 TraceCheckUtils]: 9: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,189 INFO L280 TraceCheckUtils]: 10: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,190 INFO L263 TraceCheckUtils]: 11: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,190 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,190 INFO L280 TraceCheckUtils]: 13: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,190 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,190 INFO L280 TraceCheckUtils]: 15: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,191 INFO L280 TraceCheckUtils]: 16: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,191 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,191 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,191 INFO L263 TraceCheckUtils]: 19: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,191 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,192 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,192 INFO L280 TraceCheckUtils]: 22: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,192 INFO L280 TraceCheckUtils]: 23: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,192 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,192 INFO L280 TraceCheckUtils]: 25: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,193 INFO L280 TraceCheckUtils]: 26: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,193 INFO L280 TraceCheckUtils]: 27: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,193 INFO L280 TraceCheckUtils]: 28: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,193 INFO L280 TraceCheckUtils]: 29: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,193 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,193 INFO L280 TraceCheckUtils]: 31: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,194 INFO L263 TraceCheckUtils]: 32: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,194 INFO L280 TraceCheckUtils]: 33: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,194 INFO L280 TraceCheckUtils]: 34: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,194 INFO L280 TraceCheckUtils]: 35: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,194 INFO L280 TraceCheckUtils]: 36: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,195 INFO L280 TraceCheckUtils]: 37: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,195 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,195 INFO L280 TraceCheckUtils]: 39: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,195 INFO L280 TraceCheckUtils]: 40: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,195 INFO L280 TraceCheckUtils]: 41: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,195 INFO L280 TraceCheckUtils]: 42: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,196 INFO L280 TraceCheckUtils]: 43: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,196 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,196 INFO L280 TraceCheckUtils]: 45: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,196 INFO L263 TraceCheckUtils]: 46: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,196 INFO L280 TraceCheckUtils]: 47: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,197 INFO L280 TraceCheckUtils]: 48: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,197 INFO L280 TraceCheckUtils]: 49: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,197 INFO L263 TraceCheckUtils]: 50: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,197 INFO L280 TraceCheckUtils]: 51: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,197 INFO L280 TraceCheckUtils]: 52: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,198 INFO L280 TraceCheckUtils]: 53: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,198 INFO L280 TraceCheckUtils]: 54: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,198 INFO L280 TraceCheckUtils]: 55: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,198 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,198 INFO L280 TraceCheckUtils]: 57: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,199 INFO L263 TraceCheckUtils]: 58: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,199 INFO L280 TraceCheckUtils]: 59: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,199 INFO L280 TraceCheckUtils]: 60: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,199 INFO L280 TraceCheckUtils]: 61: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,199 INFO L280 TraceCheckUtils]: 62: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,200 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,200 INFO L280 TraceCheckUtils]: 64: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,200 INFO L280 TraceCheckUtils]: 65: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,200 INFO L280 TraceCheckUtils]: 66: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,200 INFO L280 TraceCheckUtils]: 67: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,200 INFO L280 TraceCheckUtils]: 68: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,201 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,201 INFO L280 TraceCheckUtils]: 70: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,201 INFO L280 TraceCheckUtils]: 71: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,201 INFO L280 TraceCheckUtils]: 72: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,201 INFO L280 TraceCheckUtils]: 73: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,202 INFO L280 TraceCheckUtils]: 74: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,203 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {23877#true} {24999#(<= |fibo2_#in~n| 6)} #67#return; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:00,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,208 INFO L280 TraceCheckUtils]: 2: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,208 INFO L263 TraceCheckUtils]: 3: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,208 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,209 INFO L280 TraceCheckUtils]: 5: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,209 INFO L280 TraceCheckUtils]: 6: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,210 INFO L263 TraceCheckUtils]: 7: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,210 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,211 INFO L280 TraceCheckUtils]: 9: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,212 INFO L280 TraceCheckUtils]: 10: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,212 INFO L263 TraceCheckUtils]: 11: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,212 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,213 INFO L280 TraceCheckUtils]: 13: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,214 INFO L280 TraceCheckUtils]: 14: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,214 INFO L263 TraceCheckUtils]: 15: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,215 INFO L280 TraceCheckUtils]: 16: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,215 INFO L280 TraceCheckUtils]: 17: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,216 INFO L280 TraceCheckUtils]: 18: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,216 INFO L263 TraceCheckUtils]: 19: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,217 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,217 INFO L280 TraceCheckUtils]: 21: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,218 INFO L280 TraceCheckUtils]: 22: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:00,218 INFO L280 TraceCheckUtils]: 23: Hoare triple {25302#(<= |fibo1_#in~n| 1)} #res := 1; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:00,219 INFO L280 TraceCheckUtils]: 24: Hoare triple {25302#(<= |fibo1_#in~n| 1)} assume true; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:00,221 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25302#(<= |fibo1_#in~n| 1)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:00,221 INFO L280 TraceCheckUtils]: 26: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:00,221 INFO L263 TraceCheckUtils]: 27: Hoare triple {25296#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,222 INFO L280 TraceCheckUtils]: 28: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,222 INFO L280 TraceCheckUtils]: 29: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,222 INFO L280 TraceCheckUtils]: 30: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,222 INFO L280 TraceCheckUtils]: 31: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,223 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23877#true} {25296#(<= |fibo2_#in~n| 2)} #67#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:00,224 INFO L280 TraceCheckUtils]: 33: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:00,224 INFO L280 TraceCheckUtils]: 34: Hoare triple {25296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:00,225 INFO L280 TraceCheckUtils]: 35: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:00,225 INFO L280 TraceCheckUtils]: 36: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:00,226 INFO L280 TraceCheckUtils]: 37: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume true; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:00,227 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {25296#(<= |fibo2_#in~n| 2)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:00,228 INFO L280 TraceCheckUtils]: 39: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:00,228 INFO L263 TraceCheckUtils]: 40: Hoare triple {25283#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,228 INFO L280 TraceCheckUtils]: 41: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,229 INFO L280 TraceCheckUtils]: 42: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,229 INFO L280 TraceCheckUtils]: 43: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,229 INFO L280 TraceCheckUtils]: 44: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,229 INFO L280 TraceCheckUtils]: 45: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,230 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {23877#true} {25283#(<= |fibo1_#in~n| 3)} #71#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:00,231 INFO L280 TraceCheckUtils]: 47: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:00,231 INFO L280 TraceCheckUtils]: 48: Hoare triple {25283#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:00,232 INFO L280 TraceCheckUtils]: 49: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:00,232 INFO L280 TraceCheckUtils]: 50: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:00,233 INFO L280 TraceCheckUtils]: 51: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume true; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:00,234 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {25283#(<= |fibo1_#in~n| 3)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:00,235 INFO L280 TraceCheckUtils]: 53: Hoare triple {25236#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:00,235 INFO L263 TraceCheckUtils]: 54: Hoare triple {25236#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,235 INFO L280 TraceCheckUtils]: 55: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,235 INFO L280 TraceCheckUtils]: 56: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,236 INFO L280 TraceCheckUtils]: 57: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,236 INFO L263 TraceCheckUtils]: 58: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,236 INFO L280 TraceCheckUtils]: 59: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,236 INFO L280 TraceCheckUtils]: 60: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,236 INFO L280 TraceCheckUtils]: 61: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,236 INFO L280 TraceCheckUtils]: 62: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,237 INFO L280 TraceCheckUtils]: 63: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,237 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,237 INFO L280 TraceCheckUtils]: 65: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,237 INFO L263 TraceCheckUtils]: 66: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,237 INFO L280 TraceCheckUtils]: 67: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,238 INFO L280 TraceCheckUtils]: 68: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,238 INFO L280 TraceCheckUtils]: 69: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,238 INFO L280 TraceCheckUtils]: 70: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,238 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,238 INFO L280 TraceCheckUtils]: 72: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,239 INFO L280 TraceCheckUtils]: 73: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,239 INFO L280 TraceCheckUtils]: 74: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,239 INFO L280 TraceCheckUtils]: 75: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,239 INFO L280 TraceCheckUtils]: 76: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,240 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {23877#true} {25236#(<= |fibo2_#in~n| 4)} #67#return; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:00,240 INFO L280 TraceCheckUtils]: 78: Hoare triple {25236#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:00,241 INFO L280 TraceCheckUtils]: 79: Hoare triple {25236#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:00,242 INFO L280 TraceCheckUtils]: 80: Hoare triple {25236#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:00,242 INFO L280 TraceCheckUtils]: 81: Hoare triple {25236#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:00,243 INFO L280 TraceCheckUtils]: 82: Hoare triple {25236#(<= |fibo2_#in~n| 4)} assume true; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:00,245 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {25236#(<= |fibo2_#in~n| 4)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,245 INFO L280 TraceCheckUtils]: 84: Hoare triple {25153#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,246 INFO L263 TraceCheckUtils]: 85: Hoare triple {25153#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,246 INFO L280 TraceCheckUtils]: 86: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,246 INFO L280 TraceCheckUtils]: 87: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,246 INFO L280 TraceCheckUtils]: 88: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,247 INFO L263 TraceCheckUtils]: 89: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,247 INFO L280 TraceCheckUtils]: 90: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,247 INFO L280 TraceCheckUtils]: 91: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,247 INFO L280 TraceCheckUtils]: 92: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,248 INFO L263 TraceCheckUtils]: 93: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,248 INFO L280 TraceCheckUtils]: 94: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,248 INFO L280 TraceCheckUtils]: 95: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,248 INFO L280 TraceCheckUtils]: 96: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,249 INFO L280 TraceCheckUtils]: 97: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,249 INFO L280 TraceCheckUtils]: 98: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,249 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,249 INFO L280 TraceCheckUtils]: 100: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,250 INFO L263 TraceCheckUtils]: 101: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,250 INFO L280 TraceCheckUtils]: 102: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,250 INFO L280 TraceCheckUtils]: 103: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,250 INFO L280 TraceCheckUtils]: 104: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,250 INFO L280 TraceCheckUtils]: 105: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,251 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,251 INFO L280 TraceCheckUtils]: 107: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,251 INFO L280 TraceCheckUtils]: 108: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,251 INFO L280 TraceCheckUtils]: 109: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,252 INFO L280 TraceCheckUtils]: 110: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,252 INFO L280 TraceCheckUtils]: 111: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,252 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,252 INFO L280 TraceCheckUtils]: 113: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,252 INFO L263 TraceCheckUtils]: 114: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,253 INFO L280 TraceCheckUtils]: 115: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,253 INFO L280 TraceCheckUtils]: 116: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,253 INFO L280 TraceCheckUtils]: 117: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,253 INFO L280 TraceCheckUtils]: 118: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,254 INFO L280 TraceCheckUtils]: 119: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,254 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,254 INFO L280 TraceCheckUtils]: 121: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,254 INFO L280 TraceCheckUtils]: 122: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,254 INFO L280 TraceCheckUtils]: 123: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,255 INFO L280 TraceCheckUtils]: 124: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,255 INFO L280 TraceCheckUtils]: 125: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,256 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {23877#true} {25153#(<= |fibo1_#in~n| 5)} #71#return; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,257 INFO L280 TraceCheckUtils]: 127: Hoare triple {25153#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,258 INFO L280 TraceCheckUtils]: 128: Hoare triple {25153#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,258 INFO L280 TraceCheckUtils]: 129: Hoare triple {25153#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,259 INFO L280 TraceCheckUtils]: 130: Hoare triple {25153#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,260 INFO L280 TraceCheckUtils]: 131: Hoare triple {25153#(<= |fibo1_#in~n| 5)} assume true; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:00,262 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {25153#(<= |fibo1_#in~n| 5)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:00,262 INFO L280 TraceCheckUtils]: 133: Hoare triple {24999#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:00,263 INFO L263 TraceCheckUtils]: 134: Hoare triple {24999#(<= |fibo2_#in~n| 6)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,263 INFO L280 TraceCheckUtils]: 135: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,263 INFO L280 TraceCheckUtils]: 136: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,263 INFO L280 TraceCheckUtils]: 137: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,264 INFO L263 TraceCheckUtils]: 138: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,264 INFO L280 TraceCheckUtils]: 139: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,264 INFO L280 TraceCheckUtils]: 140: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,264 INFO L280 TraceCheckUtils]: 141: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,264 INFO L263 TraceCheckUtils]: 142: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,265 INFO L280 TraceCheckUtils]: 143: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,265 INFO L280 TraceCheckUtils]: 144: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,265 INFO L280 TraceCheckUtils]: 145: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,265 INFO L263 TraceCheckUtils]: 146: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,266 INFO L280 TraceCheckUtils]: 147: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,266 INFO L280 TraceCheckUtils]: 148: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,266 INFO L280 TraceCheckUtils]: 149: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,266 INFO L280 TraceCheckUtils]: 150: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,267 INFO L280 TraceCheckUtils]: 151: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,267 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,267 INFO L280 TraceCheckUtils]: 153: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,267 INFO L263 TraceCheckUtils]: 154: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,268 INFO L280 TraceCheckUtils]: 155: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,268 INFO L280 TraceCheckUtils]: 156: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,268 INFO L280 TraceCheckUtils]: 157: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,268 INFO L280 TraceCheckUtils]: 158: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,268 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,269 INFO L280 TraceCheckUtils]: 160: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,269 INFO L280 TraceCheckUtils]: 161: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,269 INFO L280 TraceCheckUtils]: 162: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,269 INFO L280 TraceCheckUtils]: 163: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,270 INFO L280 TraceCheckUtils]: 164: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,270 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,270 INFO L280 TraceCheckUtils]: 166: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,270 INFO L263 TraceCheckUtils]: 167: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,270 INFO L280 TraceCheckUtils]: 168: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,271 INFO L280 TraceCheckUtils]: 169: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,271 INFO L280 TraceCheckUtils]: 170: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,271 INFO L280 TraceCheckUtils]: 171: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,271 INFO L280 TraceCheckUtils]: 172: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,271 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,298 INFO L280 TraceCheckUtils]: 174: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,298 INFO L280 TraceCheckUtils]: 175: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,298 INFO L280 TraceCheckUtils]: 176: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,299 INFO L280 TraceCheckUtils]: 177: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,299 INFO L280 TraceCheckUtils]: 178: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,299 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,299 INFO L280 TraceCheckUtils]: 180: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,299 INFO L263 TraceCheckUtils]: 181: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,300 INFO L280 TraceCheckUtils]: 182: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,300 INFO L280 TraceCheckUtils]: 183: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,300 INFO L280 TraceCheckUtils]: 184: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,300 INFO L263 TraceCheckUtils]: 185: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,300 INFO L280 TraceCheckUtils]: 186: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,301 INFO L280 TraceCheckUtils]: 187: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,301 INFO L280 TraceCheckUtils]: 188: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,301 INFO L280 TraceCheckUtils]: 189: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,301 INFO L280 TraceCheckUtils]: 190: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,302 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,302 INFO L280 TraceCheckUtils]: 192: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,302 INFO L263 TraceCheckUtils]: 193: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,302 INFO L280 TraceCheckUtils]: 194: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,302 INFO L280 TraceCheckUtils]: 195: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,302 INFO L280 TraceCheckUtils]: 196: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,303 INFO L280 TraceCheckUtils]: 197: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,303 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,303 INFO L280 TraceCheckUtils]: 199: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,303 INFO L280 TraceCheckUtils]: 200: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,303 INFO L280 TraceCheckUtils]: 201: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,304 INFO L280 TraceCheckUtils]: 202: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,304 INFO L280 TraceCheckUtils]: 203: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,304 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,304 INFO L280 TraceCheckUtils]: 205: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,304 INFO L280 TraceCheckUtils]: 206: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,305 INFO L280 TraceCheckUtils]: 207: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,305 INFO L280 TraceCheckUtils]: 208: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,305 INFO L280 TraceCheckUtils]: 209: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,306 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {23877#true} {24999#(<= |fibo2_#in~n| 6)} #67#return; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:00,307 INFO L280 TraceCheckUtils]: 211: Hoare triple {24999#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:00,308 INFO L280 TraceCheckUtils]: 212: Hoare triple {24999#(<= |fibo2_#in~n| 6)} #res := #t~ret2 + #t~ret3; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:00,308 INFO L280 TraceCheckUtils]: 213: Hoare triple {24999#(<= |fibo2_#in~n| 6)} havoc #t~ret3; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:00,309 INFO L280 TraceCheckUtils]: 214: Hoare triple {24999#(<= |fibo2_#in~n| 6)} havoc #t~ret2; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:00,309 INFO L280 TraceCheckUtils]: 215: Hoare triple {24999#(<= |fibo2_#in~n| 6)} assume true; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:00,311 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {24999#(<= |fibo2_#in~n| 6)} {23877#true} #69#return; {24598#(<= fibo1_~n 7)} is VALID [2020-07-11 00:50:00,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,653 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,653 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,654 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,655 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #69#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,658 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,659 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,660 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #71#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,662 INFO L280 TraceCheckUtils]: 2: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume !(1 == ~n); {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,662 INFO L263 TraceCheckUtils]: 3: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,662 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,662 INFO L280 TraceCheckUtils]: 5: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,662 INFO L280 TraceCheckUtils]: 6: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,663 INFO L280 TraceCheckUtils]: 7: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,663 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,664 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #69#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,664 INFO L280 TraceCheckUtils]: 10: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,665 INFO L263 TraceCheckUtils]: 11: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,665 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,665 INFO L280 TraceCheckUtils]: 13: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,665 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,666 INFO L280 TraceCheckUtils]: 15: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,666 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #71#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,667 INFO L280 TraceCheckUtils]: 17: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,668 INFO L280 TraceCheckUtils]: 18: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,668 INFO L280 TraceCheckUtils]: 19: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} havoc #t~ret0; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,669 INFO L280 TraceCheckUtils]: 20: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} havoc #t~ret1; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,670 INFO L280 TraceCheckUtils]: 21: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume true; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,671 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26147#(<= 1 |fibo1_#in~n|)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,677 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,678 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23877#true} {26140#(<= 2 |fibo2_#in~n|)} #67#return; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,680 INFO L280 TraceCheckUtils]: 2: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,680 INFO L263 TraceCheckUtils]: 3: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,681 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,682 INFO L280 TraceCheckUtils]: 5: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,683 INFO L280 TraceCheckUtils]: 6: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume !(1 == ~n); {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,683 INFO L263 TraceCheckUtils]: 7: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,683 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,684 INFO L280 TraceCheckUtils]: 9: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,684 INFO L280 TraceCheckUtils]: 10: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,684 INFO L280 TraceCheckUtils]: 11: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,685 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,686 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #69#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,687 INFO L280 TraceCheckUtils]: 14: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,687 INFO L263 TraceCheckUtils]: 15: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,687 INFO L280 TraceCheckUtils]: 16: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,688 INFO L280 TraceCheckUtils]: 17: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,688 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,688 INFO L280 TraceCheckUtils]: 19: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,689 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #71#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,690 INFO L280 TraceCheckUtils]: 21: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,691 INFO L280 TraceCheckUtils]: 22: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,692 INFO L280 TraceCheckUtils]: 23: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} havoc #t~ret0; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,692 INFO L280 TraceCheckUtils]: 24: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} havoc #t~ret1; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,693 INFO L280 TraceCheckUtils]: 25: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume true; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,695 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26147#(<= 1 |fibo1_#in~n|)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,695 INFO L280 TraceCheckUtils]: 27: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,696 INFO L263 TraceCheckUtils]: 28: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,696 INFO L280 TraceCheckUtils]: 29: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,696 INFO L280 TraceCheckUtils]: 30: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,697 INFO L280 TraceCheckUtils]: 31: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,697 INFO L280 TraceCheckUtils]: 32: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,697 INFO L280 TraceCheckUtils]: 33: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,698 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23877#true} {26140#(<= 2 |fibo2_#in~n|)} #67#return; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,699 INFO L280 TraceCheckUtils]: 35: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,700 INFO L280 TraceCheckUtils]: 36: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,700 INFO L280 TraceCheckUtils]: 37: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,701 INFO L280 TraceCheckUtils]: 38: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,702 INFO L280 TraceCheckUtils]: 39: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume true; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,704 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {26140#(<= 2 |fibo2_#in~n|)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,716 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,716 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,716 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,720 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,720 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,721 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,721 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,722 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,722 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,722 INFO L280 TraceCheckUtils]: 5: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,722 INFO L280 TraceCheckUtils]: 6: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,723 INFO L280 TraceCheckUtils]: 7: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,723 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,723 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,724 INFO L280 TraceCheckUtils]: 10: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,724 INFO L263 TraceCheckUtils]: 11: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,724 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,724 INFO L280 TraceCheckUtils]: 13: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,725 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,725 INFO L280 TraceCheckUtils]: 15: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,725 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,725 INFO L280 TraceCheckUtils]: 17: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,726 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,726 INFO L280 TraceCheckUtils]: 19: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,726 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,727 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,728 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23877#true} {26093#(<= 3 |fibo1_#in~n|)} #71#return; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,731 INFO L280 TraceCheckUtils]: 2: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,731 INFO L263 TraceCheckUtils]: 3: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,732 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,732 INFO L280 TraceCheckUtils]: 5: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,733 INFO L280 TraceCheckUtils]: 6: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,733 INFO L263 TraceCheckUtils]: 7: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,734 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,735 INFO L280 TraceCheckUtils]: 9: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,736 INFO L280 TraceCheckUtils]: 10: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume !(1 == ~n); {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,736 INFO L263 TraceCheckUtils]: 11: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,736 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,736 INFO L280 TraceCheckUtils]: 13: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,737 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,737 INFO L280 TraceCheckUtils]: 15: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,737 INFO L280 TraceCheckUtils]: 16: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,738 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #69#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,739 INFO L280 TraceCheckUtils]: 18: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,739 INFO L263 TraceCheckUtils]: 19: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,740 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,740 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,740 INFO L280 TraceCheckUtils]: 22: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,740 INFO L280 TraceCheckUtils]: 23: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,742 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #71#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,742 INFO L280 TraceCheckUtils]: 25: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,743 INFO L280 TraceCheckUtils]: 26: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,744 INFO L280 TraceCheckUtils]: 27: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} havoc #t~ret0; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,744 INFO L280 TraceCheckUtils]: 28: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} havoc #t~ret1; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,745 INFO L280 TraceCheckUtils]: 29: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume true; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,747 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {26147#(<= 1 |fibo1_#in~n|)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,747 INFO L280 TraceCheckUtils]: 31: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,748 INFO L263 TraceCheckUtils]: 32: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,748 INFO L280 TraceCheckUtils]: 33: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,748 INFO L280 TraceCheckUtils]: 34: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,749 INFO L280 TraceCheckUtils]: 35: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,749 INFO L280 TraceCheckUtils]: 36: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,749 INFO L280 TraceCheckUtils]: 37: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,750 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {23877#true} {26140#(<= 2 |fibo2_#in~n|)} #67#return; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,751 INFO L280 TraceCheckUtils]: 39: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,752 INFO L280 TraceCheckUtils]: 40: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,752 INFO L280 TraceCheckUtils]: 41: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,753 INFO L280 TraceCheckUtils]: 42: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,754 INFO L280 TraceCheckUtils]: 43: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume true; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,756 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {26140#(<= 2 |fibo2_#in~n|)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,757 INFO L280 TraceCheckUtils]: 45: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,757 INFO L263 TraceCheckUtils]: 46: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,757 INFO L280 TraceCheckUtils]: 47: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,758 INFO L280 TraceCheckUtils]: 48: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,758 INFO L280 TraceCheckUtils]: 49: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,758 INFO L263 TraceCheckUtils]: 50: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,759 INFO L280 TraceCheckUtils]: 51: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,759 INFO L280 TraceCheckUtils]: 52: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,759 INFO L280 TraceCheckUtils]: 53: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,760 INFO L280 TraceCheckUtils]: 54: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,760 INFO L280 TraceCheckUtils]: 55: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,760 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,761 INFO L280 TraceCheckUtils]: 57: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,761 INFO L263 TraceCheckUtils]: 58: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,761 INFO L280 TraceCheckUtils]: 59: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,761 INFO L280 TraceCheckUtils]: 60: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,762 INFO L280 TraceCheckUtils]: 61: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,762 INFO L280 TraceCheckUtils]: 62: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,762 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,762 INFO L280 TraceCheckUtils]: 64: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,763 INFO L280 TraceCheckUtils]: 65: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,763 INFO L280 TraceCheckUtils]: 66: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,763 INFO L280 TraceCheckUtils]: 67: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,764 INFO L280 TraceCheckUtils]: 68: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,765 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {23877#true} {26093#(<= 3 |fibo1_#in~n|)} #71#return; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,766 INFO L280 TraceCheckUtils]: 70: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,766 INFO L280 TraceCheckUtils]: 71: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,767 INFO L280 TraceCheckUtils]: 72: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,768 INFO L280 TraceCheckUtils]: 73: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,768 INFO L280 TraceCheckUtils]: 74: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume true; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,770 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {26093#(<= 3 |fibo1_#in~n|)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,795 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,796 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,796 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,801 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,801 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,802 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,802 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,803 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,803 INFO L280 TraceCheckUtils]: 5: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,803 INFO L280 TraceCheckUtils]: 6: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,804 INFO L280 TraceCheckUtils]: 7: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,804 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,804 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,804 INFO L280 TraceCheckUtils]: 10: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,805 INFO L263 TraceCheckUtils]: 11: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,805 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,805 INFO L280 TraceCheckUtils]: 13: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,805 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,805 INFO L280 TraceCheckUtils]: 15: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,806 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,806 INFO L280 TraceCheckUtils]: 17: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,806 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,806 INFO L280 TraceCheckUtils]: 19: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,807 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,807 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,807 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,811 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,811 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,812 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,812 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,813 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,813 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,813 INFO L280 TraceCheckUtils]: 5: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,813 INFO L280 TraceCheckUtils]: 6: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,814 INFO L263 TraceCheckUtils]: 7: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,814 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,814 INFO L280 TraceCheckUtils]: 9: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,814 INFO L280 TraceCheckUtils]: 10: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,814 INFO L280 TraceCheckUtils]: 11: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,815 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,815 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,815 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,815 INFO L263 TraceCheckUtils]: 15: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,815 INFO L280 TraceCheckUtils]: 16: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,816 INFO L280 TraceCheckUtils]: 17: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,816 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,816 INFO L280 TraceCheckUtils]: 19: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,816 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,816 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,817 INFO L280 TraceCheckUtils]: 22: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,817 INFO L280 TraceCheckUtils]: 23: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,817 INFO L280 TraceCheckUtils]: 24: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,817 INFO L280 TraceCheckUtils]: 25: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,817 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,818 INFO L280 TraceCheckUtils]: 27: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,818 INFO L263 TraceCheckUtils]: 28: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,818 INFO L280 TraceCheckUtils]: 29: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,818 INFO L280 TraceCheckUtils]: 30: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,818 INFO L280 TraceCheckUtils]: 31: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,819 INFO L280 TraceCheckUtils]: 32: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,819 INFO L280 TraceCheckUtils]: 33: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,819 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,819 INFO L280 TraceCheckUtils]: 35: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,819 INFO L280 TraceCheckUtils]: 36: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,820 INFO L280 TraceCheckUtils]: 37: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,820 INFO L280 TraceCheckUtils]: 38: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,820 INFO L280 TraceCheckUtils]: 39: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,821 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23877#true} {26010#(<= 4 |fibo2_#in~n|)} #67#return; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,824 INFO L280 TraceCheckUtils]: 2: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,824 INFO L263 TraceCheckUtils]: 3: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,824 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,825 INFO L280 TraceCheckUtils]: 5: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,825 INFO L280 TraceCheckUtils]: 6: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,826 INFO L263 TraceCheckUtils]: 7: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,826 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,827 INFO L280 TraceCheckUtils]: 9: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,827 INFO L280 TraceCheckUtils]: 10: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,828 INFO L263 TraceCheckUtils]: 11: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,828 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,829 INFO L280 TraceCheckUtils]: 13: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,830 INFO L280 TraceCheckUtils]: 14: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume !(1 == ~n); {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,830 INFO L263 TraceCheckUtils]: 15: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,830 INFO L280 TraceCheckUtils]: 16: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,830 INFO L280 TraceCheckUtils]: 17: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,830 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,831 INFO L280 TraceCheckUtils]: 19: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,831 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,832 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #69#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,832 INFO L280 TraceCheckUtils]: 22: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,833 INFO L263 TraceCheckUtils]: 23: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,833 INFO L280 TraceCheckUtils]: 24: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,833 INFO L280 TraceCheckUtils]: 25: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,833 INFO L280 TraceCheckUtils]: 26: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,833 INFO L280 TraceCheckUtils]: 27: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,834 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #71#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,835 INFO L280 TraceCheckUtils]: 29: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,835 INFO L280 TraceCheckUtils]: 30: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,836 INFO L280 TraceCheckUtils]: 31: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} havoc #t~ret0; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,837 INFO L280 TraceCheckUtils]: 32: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} havoc #t~ret1; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,837 INFO L280 TraceCheckUtils]: 33: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume true; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,838 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26147#(<= 1 |fibo1_#in~n|)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,839 INFO L280 TraceCheckUtils]: 35: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,839 INFO L263 TraceCheckUtils]: 36: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,839 INFO L280 TraceCheckUtils]: 37: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,839 INFO L280 TraceCheckUtils]: 38: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,840 INFO L280 TraceCheckUtils]: 39: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,840 INFO L280 TraceCheckUtils]: 40: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,840 INFO L280 TraceCheckUtils]: 41: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,841 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {23877#true} {26140#(<= 2 |fibo2_#in~n|)} #67#return; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,841 INFO L280 TraceCheckUtils]: 43: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,842 INFO L280 TraceCheckUtils]: 44: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,843 INFO L280 TraceCheckUtils]: 45: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,843 INFO L280 TraceCheckUtils]: 46: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,844 INFO L280 TraceCheckUtils]: 47: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume true; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,845 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {26140#(<= 2 |fibo2_#in~n|)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,845 INFO L280 TraceCheckUtils]: 49: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,846 INFO L263 TraceCheckUtils]: 50: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,846 INFO L280 TraceCheckUtils]: 51: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,846 INFO L280 TraceCheckUtils]: 52: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,846 INFO L280 TraceCheckUtils]: 53: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,847 INFO L263 TraceCheckUtils]: 54: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,847 INFO L280 TraceCheckUtils]: 55: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,847 INFO L280 TraceCheckUtils]: 56: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,849 INFO L280 TraceCheckUtils]: 57: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,849 INFO L280 TraceCheckUtils]: 58: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,850 INFO L280 TraceCheckUtils]: 59: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,850 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,850 INFO L280 TraceCheckUtils]: 61: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,850 INFO L263 TraceCheckUtils]: 62: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,850 INFO L280 TraceCheckUtils]: 63: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,851 INFO L280 TraceCheckUtils]: 64: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,851 INFO L280 TraceCheckUtils]: 65: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,851 INFO L280 TraceCheckUtils]: 66: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,851 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,851 INFO L280 TraceCheckUtils]: 68: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,852 INFO L280 TraceCheckUtils]: 69: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,852 INFO L280 TraceCheckUtils]: 70: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,858 INFO L280 TraceCheckUtils]: 71: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,858 INFO L280 TraceCheckUtils]: 72: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,870 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {23877#true} {26093#(<= 3 |fibo1_#in~n|)} #71#return; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,871 INFO L280 TraceCheckUtils]: 74: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,871 INFO L280 TraceCheckUtils]: 75: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,872 INFO L280 TraceCheckUtils]: 76: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,872 INFO L280 TraceCheckUtils]: 77: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,873 INFO L280 TraceCheckUtils]: 78: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume true; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,874 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {26093#(<= 3 |fibo1_#in~n|)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,875 INFO L280 TraceCheckUtils]: 80: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,875 INFO L263 TraceCheckUtils]: 81: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,875 INFO L280 TraceCheckUtils]: 82: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,876 INFO L280 TraceCheckUtils]: 83: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,876 INFO L280 TraceCheckUtils]: 84: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,876 INFO L263 TraceCheckUtils]: 85: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,876 INFO L280 TraceCheckUtils]: 86: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,876 INFO L280 TraceCheckUtils]: 87: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,877 INFO L280 TraceCheckUtils]: 88: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,877 INFO L263 TraceCheckUtils]: 89: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,877 INFO L280 TraceCheckUtils]: 90: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,877 INFO L280 TraceCheckUtils]: 91: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,878 INFO L280 TraceCheckUtils]: 92: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,878 INFO L280 TraceCheckUtils]: 93: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,878 INFO L280 TraceCheckUtils]: 94: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,878 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,879 INFO L280 TraceCheckUtils]: 96: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,879 INFO L263 TraceCheckUtils]: 97: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,879 INFO L280 TraceCheckUtils]: 98: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,880 INFO L280 TraceCheckUtils]: 99: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,880 INFO L280 TraceCheckUtils]: 100: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,880 INFO L280 TraceCheckUtils]: 101: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,880 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,881 INFO L280 TraceCheckUtils]: 103: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,881 INFO L280 TraceCheckUtils]: 104: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,881 INFO L280 TraceCheckUtils]: 105: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,881 INFO L280 TraceCheckUtils]: 106: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,882 INFO L280 TraceCheckUtils]: 107: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,882 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,882 INFO L280 TraceCheckUtils]: 109: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,882 INFO L263 TraceCheckUtils]: 110: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,883 INFO L280 TraceCheckUtils]: 111: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,883 INFO L280 TraceCheckUtils]: 112: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,883 INFO L280 TraceCheckUtils]: 113: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,883 INFO L280 TraceCheckUtils]: 114: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,884 INFO L280 TraceCheckUtils]: 115: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,884 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,884 INFO L280 TraceCheckUtils]: 117: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,884 INFO L280 TraceCheckUtils]: 118: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,885 INFO L280 TraceCheckUtils]: 119: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,885 INFO L280 TraceCheckUtils]: 120: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,885 INFO L280 TraceCheckUtils]: 121: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,886 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {23877#true} {26010#(<= 4 |fibo2_#in~n|)} #67#return; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,887 INFO L280 TraceCheckUtils]: 123: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,888 INFO L280 TraceCheckUtils]: 124: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,889 INFO L280 TraceCheckUtils]: 125: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,890 INFO L280 TraceCheckUtils]: 126: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,890 INFO L280 TraceCheckUtils]: 127: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} assume true; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:00,892 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {26010#(<= 4 |fibo2_#in~n|)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:00,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,940 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,940 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,940 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,943 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,944 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,944 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,945 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,945 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,946 INFO L280 TraceCheckUtils]: 6: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,946 INFO L280 TraceCheckUtils]: 7: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,946 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,946 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,947 INFO L280 TraceCheckUtils]: 10: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,947 INFO L263 TraceCheckUtils]: 11: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,947 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,947 INFO L280 TraceCheckUtils]: 13: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,948 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,948 INFO L280 TraceCheckUtils]: 15: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,948 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,948 INFO L280 TraceCheckUtils]: 17: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,948 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,949 INFO L280 TraceCheckUtils]: 19: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,949 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,949 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,949 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,954 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,954 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,955 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,955 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,955 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,956 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,956 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,956 INFO L280 TraceCheckUtils]: 5: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,956 INFO L280 TraceCheckUtils]: 6: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,957 INFO L263 TraceCheckUtils]: 7: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,957 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,957 INFO L280 TraceCheckUtils]: 9: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,957 INFO L280 TraceCheckUtils]: 10: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,958 INFO L280 TraceCheckUtils]: 11: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,958 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,958 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,958 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,958 INFO L263 TraceCheckUtils]: 15: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,959 INFO L280 TraceCheckUtils]: 16: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,959 INFO L280 TraceCheckUtils]: 17: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,959 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,959 INFO L280 TraceCheckUtils]: 19: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,959 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,960 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,960 INFO L280 TraceCheckUtils]: 22: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,960 INFO L280 TraceCheckUtils]: 23: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,960 INFO L280 TraceCheckUtils]: 24: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,960 INFO L280 TraceCheckUtils]: 25: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,961 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,961 INFO L280 TraceCheckUtils]: 27: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,961 INFO L263 TraceCheckUtils]: 28: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,961 INFO L280 TraceCheckUtils]: 29: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,961 INFO L280 TraceCheckUtils]: 30: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,962 INFO L280 TraceCheckUtils]: 31: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,962 INFO L280 TraceCheckUtils]: 32: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,962 INFO L280 TraceCheckUtils]: 33: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,962 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,962 INFO L280 TraceCheckUtils]: 35: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,963 INFO L280 TraceCheckUtils]: 36: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,963 INFO L280 TraceCheckUtils]: 37: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,963 INFO L280 TraceCheckUtils]: 38: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,963 INFO L280 TraceCheckUtils]: 39: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,963 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,973 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,973 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,974 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,974 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,974 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:00,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,980 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,981 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,981 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,981 INFO L280 TraceCheckUtils]: 5: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,981 INFO L280 TraceCheckUtils]: 6: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,982 INFO L280 TraceCheckUtils]: 7: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,982 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,982 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,982 INFO L280 TraceCheckUtils]: 10: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,982 INFO L263 TraceCheckUtils]: 11: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,983 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,983 INFO L280 TraceCheckUtils]: 13: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,983 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,983 INFO L280 TraceCheckUtils]: 15: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,984 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,984 INFO L280 TraceCheckUtils]: 17: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,984 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,985 INFO L280 TraceCheckUtils]: 19: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,985 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,985 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,985 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,987 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,987 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,987 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,988 INFO L280 TraceCheckUtils]: 5: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,988 INFO L280 TraceCheckUtils]: 6: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,988 INFO L263 TraceCheckUtils]: 7: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,989 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,989 INFO L280 TraceCheckUtils]: 9: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,989 INFO L280 TraceCheckUtils]: 10: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,989 INFO L263 TraceCheckUtils]: 11: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,990 INFO L280 TraceCheckUtils]: 13: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,990 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,990 INFO L280 TraceCheckUtils]: 15: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,990 INFO L280 TraceCheckUtils]: 16: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,990 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,990 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,991 INFO L263 TraceCheckUtils]: 19: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,991 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,991 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,991 INFO L280 TraceCheckUtils]: 22: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:00,992 INFO L280 TraceCheckUtils]: 23: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,992 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:00,992 INFO L280 TraceCheckUtils]: 25: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,992 INFO L280 TraceCheckUtils]: 26: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,992 INFO L280 TraceCheckUtils]: 27: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:00,993 INFO L280 TraceCheckUtils]: 28: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:00,993 INFO L280 TraceCheckUtils]: 29: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,993 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,993 INFO L280 TraceCheckUtils]: 31: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,993 INFO L263 TraceCheckUtils]: 32: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,994 INFO L280 TraceCheckUtils]: 33: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,994 INFO L280 TraceCheckUtils]: 34: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,994 INFO L280 TraceCheckUtils]: 35: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,994 INFO L280 TraceCheckUtils]: 36: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,994 INFO L280 TraceCheckUtils]: 37: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,995 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:00,995 INFO L280 TraceCheckUtils]: 39: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,995 INFO L280 TraceCheckUtils]: 40: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,995 INFO L280 TraceCheckUtils]: 41: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:00,995 INFO L280 TraceCheckUtils]: 42: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:00,996 INFO L280 TraceCheckUtils]: 43: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,996 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:00,996 INFO L280 TraceCheckUtils]: 45: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,996 INFO L263 TraceCheckUtils]: 46: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,997 INFO L280 TraceCheckUtils]: 47: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,997 INFO L280 TraceCheckUtils]: 48: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,997 INFO L280 TraceCheckUtils]: 49: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:00,997 INFO L263 TraceCheckUtils]: 50: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:00,997 INFO L280 TraceCheckUtils]: 51: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,998 INFO L280 TraceCheckUtils]: 52: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:00,998 INFO L280 TraceCheckUtils]: 53: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:00,998 INFO L280 TraceCheckUtils]: 54: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:00,998 INFO L280 TraceCheckUtils]: 55: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:00,998 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:00,999 INFO L280 TraceCheckUtils]: 57: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:00,999 INFO L263 TraceCheckUtils]: 58: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:00,999 INFO L280 TraceCheckUtils]: 59: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:00,999 INFO L280 TraceCheckUtils]: 60: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:00,999 INFO L280 TraceCheckUtils]: 61: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,000 INFO L280 TraceCheckUtils]: 62: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,000 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:01,000 INFO L280 TraceCheckUtils]: 64: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,000 INFO L280 TraceCheckUtils]: 65: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,001 INFO L280 TraceCheckUtils]: 66: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:01,001 INFO L280 TraceCheckUtils]: 67: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,001 INFO L280 TraceCheckUtils]: 68: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,001 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:01,001 INFO L280 TraceCheckUtils]: 70: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,002 INFO L280 TraceCheckUtils]: 71: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,002 INFO L280 TraceCheckUtils]: 72: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,002 INFO L280 TraceCheckUtils]: 73: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:01,002 INFO L280 TraceCheckUtils]: 74: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,003 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {23877#true} {25857#(<= 5 |fibo1_#in~n|)} #71#return; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,010 INFO L263 TraceCheckUtils]: 3: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,010 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,011 INFO L280 TraceCheckUtils]: 5: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,011 INFO L280 TraceCheckUtils]: 6: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,012 INFO L263 TraceCheckUtils]: 7: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,012 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,013 INFO L280 TraceCheckUtils]: 9: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,014 INFO L280 TraceCheckUtils]: 10: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,014 INFO L263 TraceCheckUtils]: 11: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,014 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,015 INFO L280 TraceCheckUtils]: 13: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,015 INFO L280 TraceCheckUtils]: 14: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,016 INFO L263 TraceCheckUtils]: 15: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,016 INFO L280 TraceCheckUtils]: 16: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,017 INFO L280 TraceCheckUtils]: 17: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,018 INFO L280 TraceCheckUtils]: 18: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume !(1 == ~n); {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,018 INFO L263 TraceCheckUtils]: 19: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,018 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,018 INFO L280 TraceCheckUtils]: 21: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,018 INFO L280 TraceCheckUtils]: 22: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,019 INFO L280 TraceCheckUtils]: 23: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,019 INFO L280 TraceCheckUtils]: 24: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,020 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #69#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,020 INFO L280 TraceCheckUtils]: 26: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,020 INFO L263 TraceCheckUtils]: 27: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,021 INFO L280 TraceCheckUtils]: 28: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,021 INFO L280 TraceCheckUtils]: 29: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,021 INFO L280 TraceCheckUtils]: 30: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,021 INFO L280 TraceCheckUtils]: 31: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,022 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #71#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,022 INFO L280 TraceCheckUtils]: 33: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,023 INFO L280 TraceCheckUtils]: 34: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,024 INFO L280 TraceCheckUtils]: 35: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} havoc #t~ret0; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,024 INFO L280 TraceCheckUtils]: 36: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} havoc #t~ret1; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,025 INFO L280 TraceCheckUtils]: 37: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume true; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,026 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {26147#(<= 1 |fibo1_#in~n|)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,027 INFO L280 TraceCheckUtils]: 39: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,028 INFO L263 TraceCheckUtils]: 40: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,028 INFO L280 TraceCheckUtils]: 41: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,028 INFO L280 TraceCheckUtils]: 42: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,029 INFO L280 TraceCheckUtils]: 43: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,029 INFO L280 TraceCheckUtils]: 44: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,029 INFO L280 TraceCheckUtils]: 45: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,030 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {23877#true} {26140#(<= 2 |fibo2_#in~n|)} #67#return; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,031 INFO L280 TraceCheckUtils]: 47: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,032 INFO L280 TraceCheckUtils]: 48: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,033 INFO L280 TraceCheckUtils]: 49: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,033 INFO L280 TraceCheckUtils]: 50: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,034 INFO L280 TraceCheckUtils]: 51: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume true; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,036 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {26140#(<= 2 |fibo2_#in~n|)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,037 INFO L280 TraceCheckUtils]: 53: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,038 INFO L263 TraceCheckUtils]: 54: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,038 INFO L280 TraceCheckUtils]: 55: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,038 INFO L280 TraceCheckUtils]: 56: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,039 INFO L280 TraceCheckUtils]: 57: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,039 INFO L263 TraceCheckUtils]: 58: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,039 INFO L280 TraceCheckUtils]: 59: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,039 INFO L280 TraceCheckUtils]: 60: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,040 INFO L280 TraceCheckUtils]: 61: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,040 INFO L280 TraceCheckUtils]: 62: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,040 INFO L280 TraceCheckUtils]: 63: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,041 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:01,041 INFO L280 TraceCheckUtils]: 65: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,041 INFO L263 TraceCheckUtils]: 66: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,042 INFO L280 TraceCheckUtils]: 67: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,042 INFO L280 TraceCheckUtils]: 68: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,042 INFO L280 TraceCheckUtils]: 69: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,043 INFO L280 TraceCheckUtils]: 70: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,043 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:01,043 INFO L280 TraceCheckUtils]: 72: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,044 INFO L280 TraceCheckUtils]: 73: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,044 INFO L280 TraceCheckUtils]: 74: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,044 INFO L280 TraceCheckUtils]: 75: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:01,045 INFO L280 TraceCheckUtils]: 76: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,047 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {23877#true} {26093#(<= 3 |fibo1_#in~n|)} #71#return; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,048 INFO L280 TraceCheckUtils]: 78: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,049 INFO L280 TraceCheckUtils]: 79: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,050 INFO L280 TraceCheckUtils]: 80: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,051 INFO L280 TraceCheckUtils]: 81: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,051 INFO L280 TraceCheckUtils]: 82: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume true; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,053 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {26093#(<= 3 |fibo1_#in~n|)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,053 INFO L280 TraceCheckUtils]: 84: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,054 INFO L263 TraceCheckUtils]: 85: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,054 INFO L280 TraceCheckUtils]: 86: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,054 INFO L280 TraceCheckUtils]: 87: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,055 INFO L280 TraceCheckUtils]: 88: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,055 INFO L263 TraceCheckUtils]: 89: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,055 INFO L280 TraceCheckUtils]: 90: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,055 INFO L280 TraceCheckUtils]: 91: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,056 INFO L280 TraceCheckUtils]: 92: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,056 INFO L263 TraceCheckUtils]: 93: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,056 INFO L280 TraceCheckUtils]: 94: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,056 INFO L280 TraceCheckUtils]: 95: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,057 INFO L280 TraceCheckUtils]: 96: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,057 INFO L280 TraceCheckUtils]: 97: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,057 INFO L280 TraceCheckUtils]: 98: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,057 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:01,057 INFO L280 TraceCheckUtils]: 100: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,058 INFO L263 TraceCheckUtils]: 101: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,058 INFO L280 TraceCheckUtils]: 102: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,058 INFO L280 TraceCheckUtils]: 103: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,058 INFO L280 TraceCheckUtils]: 104: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,059 INFO L280 TraceCheckUtils]: 105: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,059 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:01,059 INFO L280 TraceCheckUtils]: 107: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,059 INFO L280 TraceCheckUtils]: 108: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,060 INFO L280 TraceCheckUtils]: 109: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,060 INFO L280 TraceCheckUtils]: 110: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:01,060 INFO L280 TraceCheckUtils]: 111: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,061 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:01,061 INFO L280 TraceCheckUtils]: 113: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,061 INFO L263 TraceCheckUtils]: 114: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,061 INFO L280 TraceCheckUtils]: 115: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,062 INFO L280 TraceCheckUtils]: 116: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,062 INFO L280 TraceCheckUtils]: 117: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,062 INFO L280 TraceCheckUtils]: 118: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,062 INFO L280 TraceCheckUtils]: 119: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,063 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:01,063 INFO L280 TraceCheckUtils]: 121: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,063 INFO L280 TraceCheckUtils]: 122: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,063 INFO L280 TraceCheckUtils]: 123: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:01,064 INFO L280 TraceCheckUtils]: 124: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,064 INFO L280 TraceCheckUtils]: 125: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,065 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {23877#true} {26010#(<= 4 |fibo2_#in~n|)} #67#return; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,066 INFO L280 TraceCheckUtils]: 127: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,068 INFO L280 TraceCheckUtils]: 128: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,068 INFO L280 TraceCheckUtils]: 129: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,069 INFO L280 TraceCheckUtils]: 130: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,070 INFO L280 TraceCheckUtils]: 131: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} assume true; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,071 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {26010#(<= 4 |fibo2_#in~n|)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,072 INFO L280 TraceCheckUtils]: 133: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,072 INFO L263 TraceCheckUtils]: 134: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,072 INFO L280 TraceCheckUtils]: 135: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,073 INFO L280 TraceCheckUtils]: 136: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,073 INFO L280 TraceCheckUtils]: 137: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,073 INFO L263 TraceCheckUtils]: 138: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,073 INFO L280 TraceCheckUtils]: 139: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,074 INFO L280 TraceCheckUtils]: 140: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,074 INFO L280 TraceCheckUtils]: 141: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,074 INFO L263 TraceCheckUtils]: 142: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,075 INFO L280 TraceCheckUtils]: 143: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,075 INFO L280 TraceCheckUtils]: 144: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,075 INFO L280 TraceCheckUtils]: 145: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,076 INFO L263 TraceCheckUtils]: 146: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,076 INFO L280 TraceCheckUtils]: 147: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,076 INFO L280 TraceCheckUtils]: 148: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,077 INFO L280 TraceCheckUtils]: 149: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,077 INFO L280 TraceCheckUtils]: 150: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,077 INFO L280 TraceCheckUtils]: 151: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,077 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:01,078 INFO L280 TraceCheckUtils]: 153: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,078 INFO L263 TraceCheckUtils]: 154: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,078 INFO L280 TraceCheckUtils]: 155: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,079 INFO L280 TraceCheckUtils]: 156: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,079 INFO L280 TraceCheckUtils]: 157: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,079 INFO L280 TraceCheckUtils]: 158: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,079 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:01,080 INFO L280 TraceCheckUtils]: 160: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,080 INFO L280 TraceCheckUtils]: 161: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,080 INFO L280 TraceCheckUtils]: 162: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,080 INFO L280 TraceCheckUtils]: 163: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:01,081 INFO L280 TraceCheckUtils]: 164: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,081 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:01,081 INFO L280 TraceCheckUtils]: 166: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,082 INFO L263 TraceCheckUtils]: 167: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,082 INFO L280 TraceCheckUtils]: 168: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,082 INFO L280 TraceCheckUtils]: 169: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,082 INFO L280 TraceCheckUtils]: 170: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,083 INFO L280 TraceCheckUtils]: 171: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,083 INFO L280 TraceCheckUtils]: 172: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,083 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:01,084 INFO L280 TraceCheckUtils]: 174: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,084 INFO L280 TraceCheckUtils]: 175: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,084 INFO L280 TraceCheckUtils]: 176: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:01,084 INFO L280 TraceCheckUtils]: 177: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,084 INFO L280 TraceCheckUtils]: 178: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,085 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:01,085 INFO L280 TraceCheckUtils]: 180: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,085 INFO L263 TraceCheckUtils]: 181: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,085 INFO L280 TraceCheckUtils]: 182: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,086 INFO L280 TraceCheckUtils]: 183: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,086 INFO L280 TraceCheckUtils]: 184: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,086 INFO L263 TraceCheckUtils]: 185: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,086 INFO L280 TraceCheckUtils]: 186: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,087 INFO L280 TraceCheckUtils]: 187: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,087 INFO L280 TraceCheckUtils]: 188: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,087 INFO L280 TraceCheckUtils]: 189: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,087 INFO L280 TraceCheckUtils]: 190: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,087 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:01,088 INFO L280 TraceCheckUtils]: 192: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,088 INFO L263 TraceCheckUtils]: 193: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,088 INFO L280 TraceCheckUtils]: 194: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,088 INFO L280 TraceCheckUtils]: 195: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,089 INFO L280 TraceCheckUtils]: 196: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,089 INFO L280 TraceCheckUtils]: 197: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,089 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:01,089 INFO L280 TraceCheckUtils]: 199: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,089 INFO L280 TraceCheckUtils]: 200: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,090 INFO L280 TraceCheckUtils]: 201: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:01,090 INFO L280 TraceCheckUtils]: 202: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,090 INFO L280 TraceCheckUtils]: 203: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,090 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:01,090 INFO L280 TraceCheckUtils]: 205: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,091 INFO L280 TraceCheckUtils]: 206: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,091 INFO L280 TraceCheckUtils]: 207: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,091 INFO L280 TraceCheckUtils]: 208: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:01,091 INFO L280 TraceCheckUtils]: 209: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,092 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {23877#true} {25857#(<= 5 |fibo1_#in~n|)} #71#return; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,093 INFO L280 TraceCheckUtils]: 211: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,095 INFO L280 TraceCheckUtils]: 212: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,095 INFO L280 TraceCheckUtils]: 213: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,096 INFO L280 TraceCheckUtils]: 214: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,096 INFO L280 TraceCheckUtils]: 215: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} assume true; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,098 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {25857#(<= 5 |fibo1_#in~n|)} {23877#true} #65#return; {25686#(<= 6 fibo2_~n)} is VALID [2020-07-11 00:50:01,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:01,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:01,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,178 INFO L280 TraceCheckUtils]: 2: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,179 INFO L280 TraceCheckUtils]: 3: Hoare triple {25302#(<= |fibo1_#in~n| 1)} #res := 1; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,179 INFO L280 TraceCheckUtils]: 4: Hoare triple {25302#(<= |fibo1_#in~n| 1)} assume true; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,181 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25302#(<= |fibo1_#in~n| 1)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:01,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,186 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,186 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,188 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23877#true} {25296#(<= |fibo2_#in~n| 2)} #67#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,190 INFO L263 TraceCheckUtils]: 3: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,191 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,191 INFO L280 TraceCheckUtils]: 5: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,192 INFO L280 TraceCheckUtils]: 6: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,193 INFO L280 TraceCheckUtils]: 7: Hoare triple {25302#(<= |fibo1_#in~n| 1)} #res := 1; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,193 INFO L280 TraceCheckUtils]: 8: Hoare triple {25302#(<= |fibo1_#in~n| 1)} assume true; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,195 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {25302#(<= |fibo1_#in~n| 1)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,196 INFO L280 TraceCheckUtils]: 10: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,196 INFO L263 TraceCheckUtils]: 11: Hoare triple {25296#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,197 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,197 INFO L280 TraceCheckUtils]: 13: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,197 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,198 INFO L280 TraceCheckUtils]: 15: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,199 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23877#true} {25296#(<= |fibo2_#in~n| 2)} #67#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,200 INFO L280 TraceCheckUtils]: 17: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,201 INFO L280 TraceCheckUtils]: 18: Hoare triple {25296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,202 INFO L280 TraceCheckUtils]: 19: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,202 INFO L280 TraceCheckUtils]: 20: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,203 INFO L280 TraceCheckUtils]: 21: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume true; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,205 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {25296#(<= |fibo2_#in~n| 2)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:01,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,210 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,211 INFO L280 TraceCheckUtils]: 3: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,211 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,212 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23877#true} {25283#(<= |fibo1_#in~n| 3)} #71#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,214 INFO L280 TraceCheckUtils]: 2: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,215 INFO L263 TraceCheckUtils]: 3: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,215 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,216 INFO L280 TraceCheckUtils]: 5: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,217 INFO L280 TraceCheckUtils]: 6: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,217 INFO L263 TraceCheckUtils]: 7: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,218 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,218 INFO L280 TraceCheckUtils]: 9: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,219 INFO L280 TraceCheckUtils]: 10: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,220 INFO L280 TraceCheckUtils]: 11: Hoare triple {25302#(<= |fibo1_#in~n| 1)} #res := 1; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,221 INFO L280 TraceCheckUtils]: 12: Hoare triple {25302#(<= |fibo1_#in~n| 1)} assume true; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,222 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {25302#(<= |fibo1_#in~n| 1)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,223 INFO L280 TraceCheckUtils]: 14: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,223 INFO L263 TraceCheckUtils]: 15: Hoare triple {25296#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,224 INFO L280 TraceCheckUtils]: 16: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,224 INFO L280 TraceCheckUtils]: 17: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,224 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,224 INFO L280 TraceCheckUtils]: 19: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,225 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23877#true} {25296#(<= |fibo2_#in~n| 2)} #67#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,226 INFO L280 TraceCheckUtils]: 21: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,227 INFO L280 TraceCheckUtils]: 22: Hoare triple {25296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,228 INFO L280 TraceCheckUtils]: 23: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,228 INFO L280 TraceCheckUtils]: 24: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,229 INFO L280 TraceCheckUtils]: 25: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume true; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,231 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25296#(<= |fibo2_#in~n| 2)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,232 INFO L280 TraceCheckUtils]: 27: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,232 INFO L263 TraceCheckUtils]: 28: Hoare triple {25283#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,233 INFO L280 TraceCheckUtils]: 29: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,233 INFO L280 TraceCheckUtils]: 30: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,233 INFO L280 TraceCheckUtils]: 31: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,233 INFO L280 TraceCheckUtils]: 32: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,234 INFO L280 TraceCheckUtils]: 33: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,235 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23877#true} {25283#(<= |fibo1_#in~n| 3)} #71#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,235 INFO L280 TraceCheckUtils]: 35: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,236 INFO L280 TraceCheckUtils]: 36: Hoare triple {25283#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,237 INFO L280 TraceCheckUtils]: 37: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,237 INFO L280 TraceCheckUtils]: 38: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,238 INFO L280 TraceCheckUtils]: 39: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume true; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,240 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {25283#(<= |fibo1_#in~n| 3)} {25686#(<= 6 fibo2_~n)} #67#return; {23878#false} is VALID [2020-07-11 00:50:01,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,243 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,243 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,243 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,244 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,245 INFO L280 TraceCheckUtils]: 5: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,246 INFO L280 TraceCheckUtils]: 6: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,246 INFO L263 TraceCheckUtils]: 7: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,247 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,248 INFO L280 TraceCheckUtils]: 9: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,248 INFO L280 TraceCheckUtils]: 10: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,248 INFO L263 TraceCheckUtils]: 11: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,249 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,250 INFO L280 TraceCheckUtils]: 13: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,250 INFO L280 TraceCheckUtils]: 14: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,250 INFO L263 TraceCheckUtils]: 15: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,251 INFO L280 TraceCheckUtils]: 16: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,252 INFO L280 TraceCheckUtils]: 17: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,252 INFO L280 TraceCheckUtils]: 18: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,252 INFO L263 TraceCheckUtils]: 19: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,253 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,254 INFO L280 TraceCheckUtils]: 21: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,254 INFO L280 TraceCheckUtils]: 22: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume !(1 == ~n); {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,254 INFO L263 TraceCheckUtils]: 23: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,255 INFO L280 TraceCheckUtils]: 24: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,255 INFO L280 TraceCheckUtils]: 25: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,255 INFO L280 TraceCheckUtils]: 26: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,256 INFO L280 TraceCheckUtils]: 27: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,256 INFO L280 TraceCheckUtils]: 28: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,257 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #69#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,258 INFO L280 TraceCheckUtils]: 30: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,258 INFO L263 TraceCheckUtils]: 31: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,258 INFO L280 TraceCheckUtils]: 32: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,258 INFO L280 TraceCheckUtils]: 33: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,258 INFO L280 TraceCheckUtils]: 34: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,259 INFO L280 TraceCheckUtils]: 35: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,260 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #71#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,260 INFO L280 TraceCheckUtils]: 37: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,261 INFO L280 TraceCheckUtils]: 38: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,262 INFO L280 TraceCheckUtils]: 39: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} havoc #t~ret0; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,262 INFO L280 TraceCheckUtils]: 40: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} havoc #t~ret1; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,263 INFO L280 TraceCheckUtils]: 41: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume true; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,264 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {26147#(<= 1 |fibo1_#in~n|)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,265 INFO L280 TraceCheckUtils]: 43: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,265 INFO L263 TraceCheckUtils]: 44: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,265 INFO L280 TraceCheckUtils]: 45: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,265 INFO L280 TraceCheckUtils]: 46: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,266 INFO L280 TraceCheckUtils]: 47: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,266 INFO L280 TraceCheckUtils]: 48: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,266 INFO L280 TraceCheckUtils]: 49: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,267 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {23877#true} {26140#(<= 2 |fibo2_#in~n|)} #67#return; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,267 INFO L280 TraceCheckUtils]: 51: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,268 INFO L280 TraceCheckUtils]: 52: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,269 INFO L280 TraceCheckUtils]: 53: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,269 INFO L280 TraceCheckUtils]: 54: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,270 INFO L280 TraceCheckUtils]: 55: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume true; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,271 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {26140#(<= 2 |fibo2_#in~n|)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,272 INFO L280 TraceCheckUtils]: 57: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,272 INFO L263 TraceCheckUtils]: 58: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,272 INFO L280 TraceCheckUtils]: 59: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,272 INFO L280 TraceCheckUtils]: 60: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,273 INFO L280 TraceCheckUtils]: 61: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,273 INFO L263 TraceCheckUtils]: 62: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,273 INFO L280 TraceCheckUtils]: 63: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,273 INFO L280 TraceCheckUtils]: 64: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,273 INFO L280 TraceCheckUtils]: 65: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,274 INFO L280 TraceCheckUtils]: 66: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,274 INFO L280 TraceCheckUtils]: 67: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,274 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:01,274 INFO L280 TraceCheckUtils]: 69: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,274 INFO L263 TraceCheckUtils]: 70: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,275 INFO L280 TraceCheckUtils]: 71: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,275 INFO L280 TraceCheckUtils]: 72: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,275 INFO L280 TraceCheckUtils]: 73: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,275 INFO L280 TraceCheckUtils]: 74: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,276 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:01,276 INFO L280 TraceCheckUtils]: 76: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,276 INFO L280 TraceCheckUtils]: 77: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,276 INFO L280 TraceCheckUtils]: 78: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,276 INFO L280 TraceCheckUtils]: 79: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:01,276 INFO L280 TraceCheckUtils]: 80: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,278 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {23877#true} {26093#(<= 3 |fibo1_#in~n|)} #71#return; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,278 INFO L280 TraceCheckUtils]: 82: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,279 INFO L280 TraceCheckUtils]: 83: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,279 INFO L280 TraceCheckUtils]: 84: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,280 INFO L280 TraceCheckUtils]: 85: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,280 INFO L280 TraceCheckUtils]: 86: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume true; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,282 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {26093#(<= 3 |fibo1_#in~n|)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,282 INFO L280 TraceCheckUtils]: 88: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,282 INFO L263 TraceCheckUtils]: 89: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,283 INFO L280 TraceCheckUtils]: 90: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,283 INFO L280 TraceCheckUtils]: 91: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,283 INFO L280 TraceCheckUtils]: 92: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,283 INFO L263 TraceCheckUtils]: 93: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,283 INFO L280 TraceCheckUtils]: 94: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,284 INFO L280 TraceCheckUtils]: 95: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,284 INFO L280 TraceCheckUtils]: 96: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,284 INFO L263 TraceCheckUtils]: 97: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,284 INFO L280 TraceCheckUtils]: 98: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,284 INFO L280 TraceCheckUtils]: 99: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,284 INFO L280 TraceCheckUtils]: 100: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,285 INFO L280 TraceCheckUtils]: 101: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,285 INFO L280 TraceCheckUtils]: 102: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,285 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:01,285 INFO L280 TraceCheckUtils]: 104: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,285 INFO L263 TraceCheckUtils]: 105: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,286 INFO L280 TraceCheckUtils]: 106: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,286 INFO L280 TraceCheckUtils]: 107: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,286 INFO L280 TraceCheckUtils]: 108: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,286 INFO L280 TraceCheckUtils]: 109: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,286 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:01,286 INFO L280 TraceCheckUtils]: 111: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,287 INFO L280 TraceCheckUtils]: 112: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,287 INFO L280 TraceCheckUtils]: 113: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,287 INFO L280 TraceCheckUtils]: 114: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:01,287 INFO L280 TraceCheckUtils]: 115: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,287 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:01,288 INFO L280 TraceCheckUtils]: 117: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,288 INFO L263 TraceCheckUtils]: 118: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,288 INFO L280 TraceCheckUtils]: 119: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,288 INFO L280 TraceCheckUtils]: 120: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,288 INFO L280 TraceCheckUtils]: 121: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,288 INFO L280 TraceCheckUtils]: 122: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,289 INFO L280 TraceCheckUtils]: 123: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,289 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:01,289 INFO L280 TraceCheckUtils]: 125: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,289 INFO L280 TraceCheckUtils]: 126: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,289 INFO L280 TraceCheckUtils]: 127: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:01,290 INFO L280 TraceCheckUtils]: 128: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,290 INFO L280 TraceCheckUtils]: 129: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,291 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {23877#true} {26010#(<= 4 |fibo2_#in~n|)} #67#return; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,292 INFO L280 TraceCheckUtils]: 131: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,292 INFO L280 TraceCheckUtils]: 132: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,293 INFO L280 TraceCheckUtils]: 133: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,293 INFO L280 TraceCheckUtils]: 134: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,294 INFO L280 TraceCheckUtils]: 135: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} assume true; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,295 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {26010#(<= 4 |fibo2_#in~n|)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,296 INFO L280 TraceCheckUtils]: 137: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,296 INFO L263 TraceCheckUtils]: 138: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,297 INFO L280 TraceCheckUtils]: 139: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,297 INFO L280 TraceCheckUtils]: 140: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,297 INFO L280 TraceCheckUtils]: 141: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,297 INFO L263 TraceCheckUtils]: 142: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,297 INFO L280 TraceCheckUtils]: 143: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,298 INFO L280 TraceCheckUtils]: 144: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,298 INFO L280 TraceCheckUtils]: 145: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,298 INFO L263 TraceCheckUtils]: 146: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,298 INFO L280 TraceCheckUtils]: 147: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,298 INFO L280 TraceCheckUtils]: 148: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,299 INFO L280 TraceCheckUtils]: 149: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,299 INFO L263 TraceCheckUtils]: 150: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,299 INFO L280 TraceCheckUtils]: 151: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,299 INFO L280 TraceCheckUtils]: 152: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,300 INFO L280 TraceCheckUtils]: 153: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,300 INFO L280 TraceCheckUtils]: 154: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,300 INFO L280 TraceCheckUtils]: 155: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,301 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:01,301 INFO L280 TraceCheckUtils]: 157: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,301 INFO L263 TraceCheckUtils]: 158: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,302 INFO L280 TraceCheckUtils]: 159: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,302 INFO L280 TraceCheckUtils]: 160: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,302 INFO L280 TraceCheckUtils]: 161: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,303 INFO L280 TraceCheckUtils]: 162: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,303 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:01,303 INFO L280 TraceCheckUtils]: 164: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,303 INFO L280 TraceCheckUtils]: 165: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,304 INFO L280 TraceCheckUtils]: 166: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,304 INFO L280 TraceCheckUtils]: 167: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:01,304 INFO L280 TraceCheckUtils]: 168: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,305 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:01,305 INFO L280 TraceCheckUtils]: 170: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,305 INFO L263 TraceCheckUtils]: 171: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,306 INFO L280 TraceCheckUtils]: 172: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,306 INFO L280 TraceCheckUtils]: 173: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,306 INFO L280 TraceCheckUtils]: 174: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,307 INFO L280 TraceCheckUtils]: 175: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,307 INFO L280 TraceCheckUtils]: 176: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,307 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:01,308 INFO L280 TraceCheckUtils]: 178: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,308 INFO L280 TraceCheckUtils]: 179: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,308 INFO L280 TraceCheckUtils]: 180: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:01,309 INFO L280 TraceCheckUtils]: 181: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,309 INFO L280 TraceCheckUtils]: 182: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,309 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:01,310 INFO L280 TraceCheckUtils]: 184: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,310 INFO L263 TraceCheckUtils]: 185: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,310 INFO L280 TraceCheckUtils]: 186: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,310 INFO L280 TraceCheckUtils]: 187: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,311 INFO L280 TraceCheckUtils]: 188: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,311 INFO L263 TraceCheckUtils]: 189: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,311 INFO L280 TraceCheckUtils]: 190: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,312 INFO L280 TraceCheckUtils]: 191: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,312 INFO L280 TraceCheckUtils]: 192: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,312 INFO L280 TraceCheckUtils]: 193: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,316 INFO L280 TraceCheckUtils]: 194: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,317 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:01,318 INFO L280 TraceCheckUtils]: 196: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,318 INFO L263 TraceCheckUtils]: 197: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,318 INFO L280 TraceCheckUtils]: 198: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,319 INFO L280 TraceCheckUtils]: 199: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,319 INFO L280 TraceCheckUtils]: 200: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,319 INFO L280 TraceCheckUtils]: 201: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,320 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:01,320 INFO L280 TraceCheckUtils]: 203: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,320 INFO L280 TraceCheckUtils]: 204: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,321 INFO L280 TraceCheckUtils]: 205: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:01,321 INFO L280 TraceCheckUtils]: 206: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,321 INFO L280 TraceCheckUtils]: 207: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,321 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:01,322 INFO L280 TraceCheckUtils]: 209: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,322 INFO L280 TraceCheckUtils]: 210: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,323 INFO L280 TraceCheckUtils]: 211: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,323 INFO L280 TraceCheckUtils]: 212: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:01,324 INFO L280 TraceCheckUtils]: 213: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,328 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {23877#true} {25857#(<= 5 |fibo1_#in~n|)} #71#return; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,329 INFO L280 TraceCheckUtils]: 215: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,330 INFO L280 TraceCheckUtils]: 216: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,331 INFO L280 TraceCheckUtils]: 217: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,332 INFO L280 TraceCheckUtils]: 218: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,333 INFO L280 TraceCheckUtils]: 219: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} assume true; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,335 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {25857#(<= 5 |fibo1_#in~n|)} {23877#true} #65#return; {25686#(<= 6 fibo2_~n)} is VALID [2020-07-11 00:50:01,336 INFO L280 TraceCheckUtils]: 221: Hoare triple {25686#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25686#(<= 6 fibo2_~n)} is VALID [2020-07-11 00:50:01,336 INFO L263 TraceCheckUtils]: 222: Hoare triple {25686#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,337 INFO L280 TraceCheckUtils]: 223: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,338 INFO L280 TraceCheckUtils]: 224: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,339 INFO L280 TraceCheckUtils]: 225: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,339 INFO L263 TraceCheckUtils]: 226: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,340 INFO L280 TraceCheckUtils]: 227: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,341 INFO L280 TraceCheckUtils]: 228: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,341 INFO L280 TraceCheckUtils]: 229: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,342 INFO L263 TraceCheckUtils]: 230: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,343 INFO L280 TraceCheckUtils]: 231: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,344 INFO L280 TraceCheckUtils]: 232: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,345 INFO L280 TraceCheckUtils]: 233: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,346 INFO L280 TraceCheckUtils]: 234: Hoare triple {25302#(<= |fibo1_#in~n| 1)} #res := 1; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,347 INFO L280 TraceCheckUtils]: 235: Hoare triple {25302#(<= |fibo1_#in~n| 1)} assume true; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,349 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {25302#(<= |fibo1_#in~n| 1)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,350 INFO L280 TraceCheckUtils]: 237: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,350 INFO L263 TraceCheckUtils]: 238: Hoare triple {25296#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,350 INFO L280 TraceCheckUtils]: 239: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,350 INFO L280 TraceCheckUtils]: 240: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,351 INFO L280 TraceCheckUtils]: 241: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,351 INFO L280 TraceCheckUtils]: 242: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,352 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {23877#true} {25296#(<= |fibo2_#in~n| 2)} #67#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,353 INFO L280 TraceCheckUtils]: 244: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,354 INFO L280 TraceCheckUtils]: 245: Hoare triple {25296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,355 INFO L280 TraceCheckUtils]: 246: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,356 INFO L280 TraceCheckUtils]: 247: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,357 INFO L280 TraceCheckUtils]: 248: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume true; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,359 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {25296#(<= |fibo2_#in~n| 2)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,360 INFO L280 TraceCheckUtils]: 250: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,360 INFO L263 TraceCheckUtils]: 251: Hoare triple {25283#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,361 INFO L280 TraceCheckUtils]: 252: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,361 INFO L280 TraceCheckUtils]: 253: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,361 INFO L280 TraceCheckUtils]: 254: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,362 INFO L280 TraceCheckUtils]: 255: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,362 INFO L280 TraceCheckUtils]: 256: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,363 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {23877#true} {25283#(<= |fibo1_#in~n| 3)} #71#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,364 INFO L280 TraceCheckUtils]: 258: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,365 INFO L280 TraceCheckUtils]: 259: Hoare triple {25283#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,365 INFO L280 TraceCheckUtils]: 260: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,366 INFO L280 TraceCheckUtils]: 261: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,367 INFO L280 TraceCheckUtils]: 262: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume true; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,368 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {25283#(<= |fibo1_#in~n| 3)} {25686#(<= 6 fibo2_~n)} #67#return; {23878#false} is VALID [2020-07-11 00:50:01,368 INFO L280 TraceCheckUtils]: 264: Hoare triple {23878#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23878#false} is VALID [2020-07-11 00:50:01,369 INFO L280 TraceCheckUtils]: 265: Hoare triple {23878#false} #res := #t~ret2 + #t~ret3; {23878#false} is VALID [2020-07-11 00:50:01,369 INFO L280 TraceCheckUtils]: 266: Hoare triple {23878#false} havoc #t~ret3; {23878#false} is VALID [2020-07-11 00:50:01,369 INFO L280 TraceCheckUtils]: 267: Hoare triple {23878#false} havoc #t~ret2; {23878#false} is VALID [2020-07-11 00:50:01,369 INFO L280 TraceCheckUtils]: 268: Hoare triple {23878#false} assume true; {23878#false} is VALID [2020-07-11 00:50:01,370 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {23878#false} {24598#(<= fibo1_~n 7)} #71#return; {23878#false} is VALID [2020-07-11 00:50:01,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,453 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,455 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,455 INFO L280 TraceCheckUtils]: 5: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,456 INFO L280 TraceCheckUtils]: 6: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,457 INFO L263 TraceCheckUtils]: 7: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,457 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,458 INFO L280 TraceCheckUtils]: 9: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,459 INFO L280 TraceCheckUtils]: 10: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,459 INFO L263 TraceCheckUtils]: 11: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,460 INFO L280 TraceCheckUtils]: 12: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,461 INFO L280 TraceCheckUtils]: 13: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,462 INFO L280 TraceCheckUtils]: 14: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,462 INFO L263 TraceCheckUtils]: 15: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,463 INFO L280 TraceCheckUtils]: 16: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,464 INFO L280 TraceCheckUtils]: 17: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,465 INFO L280 TraceCheckUtils]: 18: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,465 INFO L263 TraceCheckUtils]: 19: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,466 INFO L280 TraceCheckUtils]: 20: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,467 INFO L280 TraceCheckUtils]: 21: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,468 INFO L280 TraceCheckUtils]: 22: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,468 INFO L263 TraceCheckUtils]: 23: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,469 INFO L280 TraceCheckUtils]: 24: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,469 INFO L280 TraceCheckUtils]: 25: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,470 INFO L280 TraceCheckUtils]: 26: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,471 INFO L280 TraceCheckUtils]: 27: Hoare triple {25302#(<= |fibo1_#in~n| 1)} #res := 1; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,472 INFO L280 TraceCheckUtils]: 28: Hoare triple {25302#(<= |fibo1_#in~n| 1)} assume true; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,473 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {25302#(<= |fibo1_#in~n| 1)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,474 INFO L280 TraceCheckUtils]: 30: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,474 INFO L263 TraceCheckUtils]: 31: Hoare triple {25296#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,474 INFO L280 TraceCheckUtils]: 32: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,475 INFO L280 TraceCheckUtils]: 33: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,475 INFO L280 TraceCheckUtils]: 34: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,475 INFO L280 TraceCheckUtils]: 35: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,476 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23877#true} {25296#(<= |fibo2_#in~n| 2)} #67#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,477 INFO L280 TraceCheckUtils]: 37: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,478 INFO L280 TraceCheckUtils]: 38: Hoare triple {25296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,479 INFO L280 TraceCheckUtils]: 39: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,480 INFO L280 TraceCheckUtils]: 40: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,481 INFO L280 TraceCheckUtils]: 41: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume true; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,483 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {25296#(<= |fibo2_#in~n| 2)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,484 INFO L280 TraceCheckUtils]: 43: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,484 INFO L263 TraceCheckUtils]: 44: Hoare triple {25283#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,485 INFO L280 TraceCheckUtils]: 45: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,485 INFO L280 TraceCheckUtils]: 46: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,485 INFO L280 TraceCheckUtils]: 47: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,486 INFO L280 TraceCheckUtils]: 48: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,486 INFO L280 TraceCheckUtils]: 49: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,487 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {23877#true} {25283#(<= |fibo1_#in~n| 3)} #71#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,488 INFO L280 TraceCheckUtils]: 51: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,489 INFO L280 TraceCheckUtils]: 52: Hoare triple {25283#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,490 INFO L280 TraceCheckUtils]: 53: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,491 INFO L280 TraceCheckUtils]: 54: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,492 INFO L280 TraceCheckUtils]: 55: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume true; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,494 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {25283#(<= |fibo1_#in~n| 3)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:01,495 INFO L280 TraceCheckUtils]: 57: Hoare triple {25236#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:01,495 INFO L263 TraceCheckUtils]: 58: Hoare triple {25236#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,495 INFO L280 TraceCheckUtils]: 59: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,495 INFO L280 TraceCheckUtils]: 60: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,496 INFO L280 TraceCheckUtils]: 61: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,496 INFO L263 TraceCheckUtils]: 62: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,496 INFO L280 TraceCheckUtils]: 63: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,497 INFO L280 TraceCheckUtils]: 64: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,497 INFO L280 TraceCheckUtils]: 65: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,497 INFO L280 TraceCheckUtils]: 66: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,497 INFO L280 TraceCheckUtils]: 67: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,498 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:01,498 INFO L280 TraceCheckUtils]: 69: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,498 INFO L263 TraceCheckUtils]: 70: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,499 INFO L280 TraceCheckUtils]: 71: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,499 INFO L280 TraceCheckUtils]: 72: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,499 INFO L280 TraceCheckUtils]: 73: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,500 INFO L280 TraceCheckUtils]: 74: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,500 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:01,500 INFO L280 TraceCheckUtils]: 76: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,500 INFO L280 TraceCheckUtils]: 77: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,501 INFO L280 TraceCheckUtils]: 78: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:01,501 INFO L280 TraceCheckUtils]: 79: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,501 INFO L280 TraceCheckUtils]: 80: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,503 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {23877#true} {25236#(<= |fibo2_#in~n| 4)} #67#return; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:01,504 INFO L280 TraceCheckUtils]: 82: Hoare triple {25236#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:01,504 INFO L280 TraceCheckUtils]: 83: Hoare triple {25236#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:01,505 INFO L280 TraceCheckUtils]: 84: Hoare triple {25236#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:01,506 INFO L280 TraceCheckUtils]: 85: Hoare triple {25236#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:01,507 INFO L280 TraceCheckUtils]: 86: Hoare triple {25236#(<= |fibo2_#in~n| 4)} assume true; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:01,509 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {25236#(<= |fibo2_#in~n| 4)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:01,510 INFO L280 TraceCheckUtils]: 88: Hoare triple {25153#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:01,511 INFO L263 TraceCheckUtils]: 89: Hoare triple {25153#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,511 INFO L280 TraceCheckUtils]: 90: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,512 INFO L280 TraceCheckUtils]: 91: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,512 INFO L280 TraceCheckUtils]: 92: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,512 INFO L263 TraceCheckUtils]: 93: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,513 INFO L280 TraceCheckUtils]: 94: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,513 INFO L280 TraceCheckUtils]: 95: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,513 INFO L280 TraceCheckUtils]: 96: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,514 INFO L263 TraceCheckUtils]: 97: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,514 INFO L280 TraceCheckUtils]: 98: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,514 INFO L280 TraceCheckUtils]: 99: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,515 INFO L280 TraceCheckUtils]: 100: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,515 INFO L280 TraceCheckUtils]: 101: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,515 INFO L280 TraceCheckUtils]: 102: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,516 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:01,516 INFO L280 TraceCheckUtils]: 104: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,517 INFO L263 TraceCheckUtils]: 105: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,517 INFO L280 TraceCheckUtils]: 106: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,517 INFO L280 TraceCheckUtils]: 107: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,518 INFO L280 TraceCheckUtils]: 108: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,518 INFO L280 TraceCheckUtils]: 109: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,518 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:01,519 INFO L280 TraceCheckUtils]: 111: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,519 INFO L280 TraceCheckUtils]: 112: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,519 INFO L280 TraceCheckUtils]: 113: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:01,519 INFO L280 TraceCheckUtils]: 114: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,520 INFO L280 TraceCheckUtils]: 115: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,520 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:01,520 INFO L280 TraceCheckUtils]: 117: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,521 INFO L263 TraceCheckUtils]: 118: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,521 INFO L280 TraceCheckUtils]: 119: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,521 INFO L280 TraceCheckUtils]: 120: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,522 INFO L280 TraceCheckUtils]: 121: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,522 INFO L280 TraceCheckUtils]: 122: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,522 INFO L280 TraceCheckUtils]: 123: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,523 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:01,523 INFO L280 TraceCheckUtils]: 125: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,523 INFO L280 TraceCheckUtils]: 126: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,524 INFO L280 TraceCheckUtils]: 127: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,524 INFO L280 TraceCheckUtils]: 128: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:01,524 INFO L280 TraceCheckUtils]: 129: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,526 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {23877#true} {25153#(<= |fibo1_#in~n| 5)} #71#return; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:01,527 INFO L280 TraceCheckUtils]: 131: Hoare triple {25153#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:01,528 INFO L280 TraceCheckUtils]: 132: Hoare triple {25153#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:01,529 INFO L280 TraceCheckUtils]: 133: Hoare triple {25153#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:01,530 INFO L280 TraceCheckUtils]: 134: Hoare triple {25153#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:01,531 INFO L280 TraceCheckUtils]: 135: Hoare triple {25153#(<= |fibo1_#in~n| 5)} assume true; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:01,533 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {25153#(<= |fibo1_#in~n| 5)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:01,534 INFO L280 TraceCheckUtils]: 137: Hoare triple {24999#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:01,534 INFO L263 TraceCheckUtils]: 138: Hoare triple {24999#(<= |fibo2_#in~n| 6)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,535 INFO L280 TraceCheckUtils]: 139: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,535 INFO L280 TraceCheckUtils]: 140: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,535 INFO L280 TraceCheckUtils]: 141: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,536 INFO L263 TraceCheckUtils]: 142: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,536 INFO L280 TraceCheckUtils]: 143: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,536 INFO L280 TraceCheckUtils]: 144: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,537 INFO L280 TraceCheckUtils]: 145: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,537 INFO L263 TraceCheckUtils]: 146: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,538 INFO L280 TraceCheckUtils]: 147: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,538 INFO L280 TraceCheckUtils]: 148: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,538 INFO L280 TraceCheckUtils]: 149: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,539 INFO L263 TraceCheckUtils]: 150: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,539 INFO L280 TraceCheckUtils]: 151: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,539 INFO L280 TraceCheckUtils]: 152: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,539 INFO L280 TraceCheckUtils]: 153: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,540 INFO L280 TraceCheckUtils]: 154: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,540 INFO L280 TraceCheckUtils]: 155: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,541 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:01,541 INFO L280 TraceCheckUtils]: 157: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,541 INFO L263 TraceCheckUtils]: 158: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,542 INFO L280 TraceCheckUtils]: 159: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,542 INFO L280 TraceCheckUtils]: 160: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,542 INFO L280 TraceCheckUtils]: 161: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,543 INFO L280 TraceCheckUtils]: 162: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,543 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:01,543 INFO L280 TraceCheckUtils]: 164: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,544 INFO L280 TraceCheckUtils]: 165: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,544 INFO L280 TraceCheckUtils]: 166: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:01,544 INFO L280 TraceCheckUtils]: 167: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,545 INFO L280 TraceCheckUtils]: 168: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,545 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:01,545 INFO L280 TraceCheckUtils]: 170: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,546 INFO L263 TraceCheckUtils]: 171: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,546 INFO L280 TraceCheckUtils]: 172: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,546 INFO L280 TraceCheckUtils]: 173: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,547 INFO L280 TraceCheckUtils]: 174: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,547 INFO L280 TraceCheckUtils]: 175: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,547 INFO L280 TraceCheckUtils]: 176: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,548 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:01,548 INFO L280 TraceCheckUtils]: 178: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,548 INFO L280 TraceCheckUtils]: 179: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,549 INFO L280 TraceCheckUtils]: 180: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,549 INFO L280 TraceCheckUtils]: 181: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:01,549 INFO L280 TraceCheckUtils]: 182: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,550 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:01,550 INFO L280 TraceCheckUtils]: 184: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,550 INFO L263 TraceCheckUtils]: 185: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,551 INFO L280 TraceCheckUtils]: 186: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,551 INFO L280 TraceCheckUtils]: 187: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,551 INFO L280 TraceCheckUtils]: 188: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,573 INFO L263 TraceCheckUtils]: 189: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,573 INFO L280 TraceCheckUtils]: 190: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,573 INFO L280 TraceCheckUtils]: 191: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,573 INFO L280 TraceCheckUtils]: 192: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,573 INFO L280 TraceCheckUtils]: 193: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,574 INFO L280 TraceCheckUtils]: 194: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,574 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:01,574 INFO L280 TraceCheckUtils]: 196: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,574 INFO L263 TraceCheckUtils]: 197: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,574 INFO L280 TraceCheckUtils]: 198: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,575 INFO L280 TraceCheckUtils]: 199: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,575 INFO L280 TraceCheckUtils]: 200: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,575 INFO L280 TraceCheckUtils]: 201: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,575 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:01,575 INFO L280 TraceCheckUtils]: 203: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,575 INFO L280 TraceCheckUtils]: 204: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,576 INFO L280 TraceCheckUtils]: 205: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,576 INFO L280 TraceCheckUtils]: 206: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:01,576 INFO L280 TraceCheckUtils]: 207: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,576 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:01,576 INFO L280 TraceCheckUtils]: 209: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,577 INFO L280 TraceCheckUtils]: 210: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,577 INFO L280 TraceCheckUtils]: 211: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:01,577 INFO L280 TraceCheckUtils]: 212: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,577 INFO L280 TraceCheckUtils]: 213: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,578 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {23877#true} {24999#(<= |fibo2_#in~n| 6)} #67#return; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:01,579 INFO L280 TraceCheckUtils]: 215: Hoare triple {24999#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:01,579 INFO L280 TraceCheckUtils]: 216: Hoare triple {24999#(<= |fibo2_#in~n| 6)} #res := #t~ret2 + #t~ret3; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:01,580 INFO L280 TraceCheckUtils]: 217: Hoare triple {24999#(<= |fibo2_#in~n| 6)} havoc #t~ret3; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:01,581 INFO L280 TraceCheckUtils]: 218: Hoare triple {24999#(<= |fibo2_#in~n| 6)} havoc #t~ret2; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:01,581 INFO L280 TraceCheckUtils]: 219: Hoare triple {24999#(<= |fibo2_#in~n| 6)} assume true; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:01,582 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {24999#(<= |fibo2_#in~n| 6)} {23877#true} #69#return; {24598#(<= fibo1_~n 7)} is VALID [2020-07-11 00:50:01,583 INFO L280 TraceCheckUtils]: 221: Hoare triple {24598#(<= fibo1_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {24598#(<= fibo1_~n 7)} is VALID [2020-07-11 00:50:01,583 INFO L263 TraceCheckUtils]: 222: Hoare triple {24598#(<= fibo1_~n 7)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,583 INFO L280 TraceCheckUtils]: 223: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,583 INFO L280 TraceCheckUtils]: 224: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,584 INFO L280 TraceCheckUtils]: 225: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,584 INFO L263 TraceCheckUtils]: 226: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,585 INFO L280 TraceCheckUtils]: 227: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,585 INFO L280 TraceCheckUtils]: 228: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,586 INFO L280 TraceCheckUtils]: 229: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,586 INFO L263 TraceCheckUtils]: 230: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,587 INFO L280 TraceCheckUtils]: 231: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,587 INFO L280 TraceCheckUtils]: 232: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,588 INFO L280 TraceCheckUtils]: 233: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,588 INFO L263 TraceCheckUtils]: 234: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,588 INFO L280 TraceCheckUtils]: 235: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,589 INFO L280 TraceCheckUtils]: 236: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,589 INFO L280 TraceCheckUtils]: 237: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,590 INFO L263 TraceCheckUtils]: 238: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,590 INFO L280 TraceCheckUtils]: 239: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,591 INFO L280 TraceCheckUtils]: 240: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,591 INFO L280 TraceCheckUtils]: 241: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,591 INFO L263 TraceCheckUtils]: 242: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,592 INFO L280 TraceCheckUtils]: 243: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,593 INFO L280 TraceCheckUtils]: 244: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,594 INFO L280 TraceCheckUtils]: 245: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume !(1 == ~n); {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,594 INFO L263 TraceCheckUtils]: 246: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,595 INFO L280 TraceCheckUtils]: 247: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,595 INFO L280 TraceCheckUtils]: 248: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,595 INFO L280 TraceCheckUtils]: 249: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,595 INFO L280 TraceCheckUtils]: 250: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,596 INFO L280 TraceCheckUtils]: 251: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,597 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #69#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,598 INFO L280 TraceCheckUtils]: 253: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,598 INFO L263 TraceCheckUtils]: 254: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,598 INFO L280 TraceCheckUtils]: 255: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,599 INFO L280 TraceCheckUtils]: 256: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,599 INFO L280 TraceCheckUtils]: 257: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,599 INFO L280 TraceCheckUtils]: 258: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,601 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #71#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,601 INFO L280 TraceCheckUtils]: 260: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,602 INFO L280 TraceCheckUtils]: 261: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,603 INFO L280 TraceCheckUtils]: 262: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} havoc #t~ret0; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,604 INFO L280 TraceCheckUtils]: 263: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} havoc #t~ret1; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,605 INFO L280 TraceCheckUtils]: 264: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume true; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,606 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {26147#(<= 1 |fibo1_#in~n|)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,608 INFO L280 TraceCheckUtils]: 266: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,609 INFO L263 TraceCheckUtils]: 267: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,609 INFO L280 TraceCheckUtils]: 268: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,609 INFO L280 TraceCheckUtils]: 269: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,610 INFO L280 TraceCheckUtils]: 270: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,610 INFO L280 TraceCheckUtils]: 271: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,610 INFO L280 TraceCheckUtils]: 272: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,611 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {23877#true} {26140#(<= 2 |fibo2_#in~n|)} #67#return; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,612 INFO L280 TraceCheckUtils]: 274: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,613 INFO L280 TraceCheckUtils]: 275: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,614 INFO L280 TraceCheckUtils]: 276: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,615 INFO L280 TraceCheckUtils]: 277: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,616 INFO L280 TraceCheckUtils]: 278: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume true; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,617 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {26140#(<= 2 |fibo2_#in~n|)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,618 INFO L280 TraceCheckUtils]: 280: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,619 INFO L263 TraceCheckUtils]: 281: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,619 INFO L280 TraceCheckUtils]: 282: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,619 INFO L280 TraceCheckUtils]: 283: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,619 INFO L280 TraceCheckUtils]: 284: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,620 INFO L263 TraceCheckUtils]: 285: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,620 INFO L280 TraceCheckUtils]: 286: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,620 INFO L280 TraceCheckUtils]: 287: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,621 INFO L280 TraceCheckUtils]: 288: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,621 INFO L280 TraceCheckUtils]: 289: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,621 INFO L280 TraceCheckUtils]: 290: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,621 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:01,622 INFO L280 TraceCheckUtils]: 292: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,622 INFO L263 TraceCheckUtils]: 293: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,622 INFO L280 TraceCheckUtils]: 294: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,623 INFO L280 TraceCheckUtils]: 295: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,623 INFO L280 TraceCheckUtils]: 296: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,623 INFO L280 TraceCheckUtils]: 297: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,623 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:01,624 INFO L280 TraceCheckUtils]: 299: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,624 INFO L280 TraceCheckUtils]: 300: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,624 INFO L280 TraceCheckUtils]: 301: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,625 INFO L280 TraceCheckUtils]: 302: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:01,625 INFO L280 TraceCheckUtils]: 303: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,626 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {23877#true} {26093#(<= 3 |fibo1_#in~n|)} #71#return; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,627 INFO L280 TraceCheckUtils]: 305: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,628 INFO L280 TraceCheckUtils]: 306: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,629 INFO L280 TraceCheckUtils]: 307: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,629 INFO L280 TraceCheckUtils]: 308: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,630 INFO L280 TraceCheckUtils]: 309: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume true; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,632 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {26093#(<= 3 |fibo1_#in~n|)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,633 INFO L280 TraceCheckUtils]: 311: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,633 INFO L263 TraceCheckUtils]: 312: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,633 INFO L280 TraceCheckUtils]: 313: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,634 INFO L280 TraceCheckUtils]: 314: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,634 INFO L280 TraceCheckUtils]: 315: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,634 INFO L263 TraceCheckUtils]: 316: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,634 INFO L280 TraceCheckUtils]: 317: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,634 INFO L280 TraceCheckUtils]: 318: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,635 INFO L280 TraceCheckUtils]: 319: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,635 INFO L263 TraceCheckUtils]: 320: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,635 INFO L280 TraceCheckUtils]: 321: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,636 INFO L280 TraceCheckUtils]: 322: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,636 INFO L280 TraceCheckUtils]: 323: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,636 INFO L280 TraceCheckUtils]: 324: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,636 INFO L280 TraceCheckUtils]: 325: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,637 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:01,637 INFO L280 TraceCheckUtils]: 327: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,637 INFO L263 TraceCheckUtils]: 328: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,637 INFO L280 TraceCheckUtils]: 329: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,638 INFO L280 TraceCheckUtils]: 330: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,638 INFO L280 TraceCheckUtils]: 331: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,638 INFO L280 TraceCheckUtils]: 332: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,638 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:01,639 INFO L280 TraceCheckUtils]: 334: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,639 INFO L280 TraceCheckUtils]: 335: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,639 INFO L280 TraceCheckUtils]: 336: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,639 INFO L280 TraceCheckUtils]: 337: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:01,640 INFO L280 TraceCheckUtils]: 338: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,640 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:01,640 INFO L280 TraceCheckUtils]: 340: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,640 INFO L263 TraceCheckUtils]: 341: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,641 INFO L280 TraceCheckUtils]: 342: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,641 INFO L280 TraceCheckUtils]: 343: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,641 INFO L280 TraceCheckUtils]: 344: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,641 INFO L280 TraceCheckUtils]: 345: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,642 INFO L280 TraceCheckUtils]: 346: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,642 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:01,642 INFO L280 TraceCheckUtils]: 348: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,642 INFO L280 TraceCheckUtils]: 349: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,643 INFO L280 TraceCheckUtils]: 350: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:01,643 INFO L280 TraceCheckUtils]: 351: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,643 INFO L280 TraceCheckUtils]: 352: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,645 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {23877#true} {26010#(<= 4 |fibo2_#in~n|)} #67#return; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,645 INFO L280 TraceCheckUtils]: 354: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,646 INFO L280 TraceCheckUtils]: 355: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,647 INFO L280 TraceCheckUtils]: 356: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,648 INFO L280 TraceCheckUtils]: 357: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,649 INFO L280 TraceCheckUtils]: 358: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} assume true; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,651 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {26010#(<= 4 |fibo2_#in~n|)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,652 INFO L280 TraceCheckUtils]: 360: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,652 INFO L263 TraceCheckUtils]: 361: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,653 INFO L280 TraceCheckUtils]: 362: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,653 INFO L280 TraceCheckUtils]: 363: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,653 INFO L280 TraceCheckUtils]: 364: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,654 INFO L263 TraceCheckUtils]: 365: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,654 INFO L280 TraceCheckUtils]: 366: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,654 INFO L280 TraceCheckUtils]: 367: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,654 INFO L280 TraceCheckUtils]: 368: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,655 INFO L263 TraceCheckUtils]: 369: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,655 INFO L280 TraceCheckUtils]: 370: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,655 INFO L280 TraceCheckUtils]: 371: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,656 INFO L280 TraceCheckUtils]: 372: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,656 INFO L263 TraceCheckUtils]: 373: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,656 INFO L280 TraceCheckUtils]: 374: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,656 INFO L280 TraceCheckUtils]: 375: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,657 INFO L280 TraceCheckUtils]: 376: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,657 INFO L280 TraceCheckUtils]: 377: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,657 INFO L280 TraceCheckUtils]: 378: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,657 INFO L275 TraceCheckUtils]: 379: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:01,658 INFO L280 TraceCheckUtils]: 380: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,658 INFO L263 TraceCheckUtils]: 381: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,658 INFO L280 TraceCheckUtils]: 382: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,658 INFO L280 TraceCheckUtils]: 383: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,659 INFO L280 TraceCheckUtils]: 384: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,659 INFO L280 TraceCheckUtils]: 385: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,659 INFO L275 TraceCheckUtils]: 386: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:01,659 INFO L280 TraceCheckUtils]: 387: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,660 INFO L280 TraceCheckUtils]: 388: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,660 INFO L280 TraceCheckUtils]: 389: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,660 INFO L280 TraceCheckUtils]: 390: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:01,661 INFO L280 TraceCheckUtils]: 391: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,661 INFO L275 TraceCheckUtils]: 392: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:01,661 INFO L280 TraceCheckUtils]: 393: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,661 INFO L263 TraceCheckUtils]: 394: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,662 INFO L280 TraceCheckUtils]: 395: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,662 INFO L280 TraceCheckUtils]: 396: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,662 INFO L280 TraceCheckUtils]: 397: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,663 INFO L280 TraceCheckUtils]: 398: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,663 INFO L280 TraceCheckUtils]: 399: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,663 INFO L275 TraceCheckUtils]: 400: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:01,663 INFO L280 TraceCheckUtils]: 401: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,664 INFO L280 TraceCheckUtils]: 402: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,664 INFO L280 TraceCheckUtils]: 403: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:01,664 INFO L280 TraceCheckUtils]: 404: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,665 INFO L280 TraceCheckUtils]: 405: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,665 INFO L275 TraceCheckUtils]: 406: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:01,665 INFO L280 TraceCheckUtils]: 407: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,665 INFO L263 TraceCheckUtils]: 408: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,666 INFO L280 TraceCheckUtils]: 409: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,666 INFO L280 TraceCheckUtils]: 410: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,666 INFO L280 TraceCheckUtils]: 411: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,667 INFO L263 TraceCheckUtils]: 412: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,667 INFO L280 TraceCheckUtils]: 413: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,667 INFO L280 TraceCheckUtils]: 414: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,667 INFO L280 TraceCheckUtils]: 415: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,668 INFO L280 TraceCheckUtils]: 416: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,668 INFO L280 TraceCheckUtils]: 417: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,668 INFO L275 TraceCheckUtils]: 418: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:01,669 INFO L280 TraceCheckUtils]: 419: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,669 INFO L263 TraceCheckUtils]: 420: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,669 INFO L280 TraceCheckUtils]: 421: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,669 INFO L280 TraceCheckUtils]: 422: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,670 INFO L280 TraceCheckUtils]: 423: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,670 INFO L280 TraceCheckUtils]: 424: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,670 INFO L275 TraceCheckUtils]: 425: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:01,670 INFO L280 TraceCheckUtils]: 426: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,670 INFO L280 TraceCheckUtils]: 427: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,671 INFO L280 TraceCheckUtils]: 428: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:01,671 INFO L280 TraceCheckUtils]: 429: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,671 INFO L280 TraceCheckUtils]: 430: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,671 INFO L275 TraceCheckUtils]: 431: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:01,671 INFO L280 TraceCheckUtils]: 432: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,672 INFO L280 TraceCheckUtils]: 433: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,672 INFO L280 TraceCheckUtils]: 434: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:01,672 INFO L280 TraceCheckUtils]: 435: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:01,672 INFO L280 TraceCheckUtils]: 436: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,673 INFO L275 TraceCheckUtils]: 437: Hoare quadruple {23877#true} {25857#(<= 5 |fibo1_#in~n|)} #71#return; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,674 INFO L280 TraceCheckUtils]: 438: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,674 INFO L280 TraceCheckUtils]: 439: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,675 INFO L280 TraceCheckUtils]: 440: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,675 INFO L280 TraceCheckUtils]: 441: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,676 INFO L280 TraceCheckUtils]: 442: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} assume true; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,677 INFO L275 TraceCheckUtils]: 443: Hoare quadruple {25857#(<= 5 |fibo1_#in~n|)} {23877#true} #65#return; {25686#(<= 6 fibo2_~n)} is VALID [2020-07-11 00:50:01,678 INFO L280 TraceCheckUtils]: 444: Hoare triple {25686#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25686#(<= 6 fibo2_~n)} is VALID [2020-07-11 00:50:01,678 INFO L263 TraceCheckUtils]: 445: Hoare triple {25686#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,678 INFO L280 TraceCheckUtils]: 446: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,679 INFO L280 TraceCheckUtils]: 447: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,679 INFO L280 TraceCheckUtils]: 448: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,680 INFO L263 TraceCheckUtils]: 449: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,680 INFO L280 TraceCheckUtils]: 450: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,681 INFO L280 TraceCheckUtils]: 451: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,682 INFO L280 TraceCheckUtils]: 452: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,682 INFO L263 TraceCheckUtils]: 453: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,683 INFO L280 TraceCheckUtils]: 454: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,684 INFO L280 TraceCheckUtils]: 455: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,685 INFO L280 TraceCheckUtils]: 456: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,686 INFO L280 TraceCheckUtils]: 457: Hoare triple {25302#(<= |fibo1_#in~n| 1)} #res := 1; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,687 INFO L280 TraceCheckUtils]: 458: Hoare triple {25302#(<= |fibo1_#in~n| 1)} assume true; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,688 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {25302#(<= |fibo1_#in~n| 1)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,689 INFO L280 TraceCheckUtils]: 460: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,690 INFO L263 TraceCheckUtils]: 461: Hoare triple {25296#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,690 INFO L280 TraceCheckUtils]: 462: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,690 INFO L280 TraceCheckUtils]: 463: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,690 INFO L280 TraceCheckUtils]: 464: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,691 INFO L280 TraceCheckUtils]: 465: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,692 INFO L275 TraceCheckUtils]: 466: Hoare quadruple {23877#true} {25296#(<= |fibo2_#in~n| 2)} #67#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,693 INFO L280 TraceCheckUtils]: 467: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,693 INFO L280 TraceCheckUtils]: 468: Hoare triple {25296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,694 INFO L280 TraceCheckUtils]: 469: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,695 INFO L280 TraceCheckUtils]: 470: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,696 INFO L280 TraceCheckUtils]: 471: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume true; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,698 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {25296#(<= |fibo2_#in~n| 2)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,699 INFO L280 TraceCheckUtils]: 473: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,699 INFO L263 TraceCheckUtils]: 474: Hoare triple {25283#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,699 INFO L280 TraceCheckUtils]: 475: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,699 INFO L280 TraceCheckUtils]: 476: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,700 INFO L280 TraceCheckUtils]: 477: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,700 INFO L280 TraceCheckUtils]: 478: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,700 INFO L280 TraceCheckUtils]: 479: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,702 INFO L275 TraceCheckUtils]: 480: Hoare quadruple {23877#true} {25283#(<= |fibo1_#in~n| 3)} #71#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,702 INFO L280 TraceCheckUtils]: 481: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,703 INFO L280 TraceCheckUtils]: 482: Hoare triple {25283#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,704 INFO L280 TraceCheckUtils]: 483: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,705 INFO L280 TraceCheckUtils]: 484: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,706 INFO L280 TraceCheckUtils]: 485: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume true; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,707 INFO L275 TraceCheckUtils]: 486: Hoare quadruple {25283#(<= |fibo1_#in~n| 3)} {25686#(<= 6 fibo2_~n)} #67#return; {23878#false} is VALID [2020-07-11 00:50:01,708 INFO L280 TraceCheckUtils]: 487: Hoare triple {23878#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23878#false} is VALID [2020-07-11 00:50:01,708 INFO L280 TraceCheckUtils]: 488: Hoare triple {23878#false} #res := #t~ret2 + #t~ret3; {23878#false} is VALID [2020-07-11 00:50:01,708 INFO L280 TraceCheckUtils]: 489: Hoare triple {23878#false} havoc #t~ret3; {23878#false} is VALID [2020-07-11 00:50:01,708 INFO L280 TraceCheckUtils]: 490: Hoare triple {23878#false} havoc #t~ret2; {23878#false} is VALID [2020-07-11 00:50:01,709 INFO L280 TraceCheckUtils]: 491: Hoare triple {23878#false} assume true; {23878#false} is VALID [2020-07-11 00:50:01,709 INFO L275 TraceCheckUtils]: 492: Hoare quadruple {23878#false} {24598#(<= fibo1_~n 7)} #71#return; {23878#false} is VALID [2020-07-11 00:50:01,709 INFO L280 TraceCheckUtils]: 493: Hoare triple {23878#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23878#false} is VALID [2020-07-11 00:50:01,709 INFO L280 TraceCheckUtils]: 494: Hoare triple {23878#false} #res := #t~ret0 + #t~ret1; {23878#false} is VALID [2020-07-11 00:50:01,710 INFO L280 TraceCheckUtils]: 495: Hoare triple {23878#false} havoc #t~ret0; {23878#false} is VALID [2020-07-11 00:50:01,710 INFO L280 TraceCheckUtils]: 496: Hoare triple {23878#false} havoc #t~ret1; {23878#false} is VALID [2020-07-11 00:50:01,710 INFO L280 TraceCheckUtils]: 497: Hoare triple {23878#false} assume true; {23878#false} is VALID [2020-07-11 00:50:01,711 INFO L275 TraceCheckUtils]: 498: Hoare quadruple {23878#false} {23881#(<= main_~x~0 6)} #63#return; {23878#false} is VALID [2020-07-11 00:50:01,956 INFO L263 TraceCheckUtils]: 0: Hoare triple {23877#true} call ULTIMATE.init(); {23877#true} is VALID [2020-07-11 00:50:01,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,956 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23877#true} {23877#true} #59#return; {23877#true} is VALID [2020-07-11 00:50:01,957 INFO L263 TraceCheckUtils]: 3: Hoare triple {23877#true} call #t~ret5 := main(); {23877#true} is VALID [2020-07-11 00:50:01,958 INFO L280 TraceCheckUtils]: 4: Hoare triple {23877#true} ~x~0 := 6; {23881#(<= main_~x~0 6)} is VALID [2020-07-11 00:50:01,958 INFO L263 TraceCheckUtils]: 5: Hoare triple {23881#(<= main_~x~0 6)} call #t~ret4 := fibo1(~x~0); {23877#true} is VALID [2020-07-11 00:50:01,958 INFO L280 TraceCheckUtils]: 6: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,958 INFO L280 TraceCheckUtils]: 7: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,959 INFO L280 TraceCheckUtils]: 8: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,959 INFO L263 TraceCheckUtils]: 9: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,959 INFO L280 TraceCheckUtils]: 10: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,960 INFO L280 TraceCheckUtils]: 11: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,961 INFO L280 TraceCheckUtils]: 12: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,961 INFO L263 TraceCheckUtils]: 13: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,962 INFO L280 TraceCheckUtils]: 14: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,962 INFO L280 TraceCheckUtils]: 15: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,963 INFO L280 TraceCheckUtils]: 16: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,963 INFO L263 TraceCheckUtils]: 17: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,964 INFO L280 TraceCheckUtils]: 18: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,964 INFO L280 TraceCheckUtils]: 19: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,965 INFO L280 TraceCheckUtils]: 20: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,965 INFO L263 TraceCheckUtils]: 21: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,966 INFO L280 TraceCheckUtils]: 22: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,966 INFO L280 TraceCheckUtils]: 23: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,967 INFO L280 TraceCheckUtils]: 24: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,967 INFO L263 TraceCheckUtils]: 25: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,968 INFO L280 TraceCheckUtils]: 26: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,969 INFO L280 TraceCheckUtils]: 27: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,969 INFO L280 TraceCheckUtils]: 28: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:01,969 INFO L263 TraceCheckUtils]: 29: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,970 INFO L280 TraceCheckUtils]: 30: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,971 INFO L280 TraceCheckUtils]: 31: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:01,972 INFO L280 TraceCheckUtils]: 32: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,972 INFO L280 TraceCheckUtils]: 33: Hoare triple {25302#(<= |fibo1_#in~n| 1)} #res := 1; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,973 INFO L280 TraceCheckUtils]: 34: Hoare triple {25302#(<= |fibo1_#in~n| 1)} assume true; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:01,974 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25302#(<= |fibo1_#in~n| 1)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,975 INFO L280 TraceCheckUtils]: 36: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,975 INFO L263 TraceCheckUtils]: 37: Hoare triple {25296#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,975 INFO L280 TraceCheckUtils]: 38: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,976 INFO L280 TraceCheckUtils]: 39: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,976 INFO L280 TraceCheckUtils]: 40: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,976 INFO L280 TraceCheckUtils]: 41: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,977 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {23877#true} {25296#(<= |fibo2_#in~n| 2)} #67#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,977 INFO L280 TraceCheckUtils]: 43: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,978 INFO L280 TraceCheckUtils]: 44: Hoare triple {25296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,979 INFO L280 TraceCheckUtils]: 45: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,979 INFO L280 TraceCheckUtils]: 46: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,980 INFO L280 TraceCheckUtils]: 47: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume true; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:01,982 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {25296#(<= |fibo2_#in~n| 2)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,982 INFO L280 TraceCheckUtils]: 49: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,983 INFO L263 TraceCheckUtils]: 50: Hoare triple {25283#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,983 INFO L280 TraceCheckUtils]: 51: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,983 INFO L280 TraceCheckUtils]: 52: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,983 INFO L280 TraceCheckUtils]: 53: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,984 INFO L280 TraceCheckUtils]: 54: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,984 INFO L280 TraceCheckUtils]: 55: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,985 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {23877#true} {25283#(<= |fibo1_#in~n| 3)} #71#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,985 INFO L280 TraceCheckUtils]: 57: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,986 INFO L280 TraceCheckUtils]: 58: Hoare triple {25283#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,987 INFO L280 TraceCheckUtils]: 59: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,987 INFO L280 TraceCheckUtils]: 60: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,988 INFO L280 TraceCheckUtils]: 61: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume true; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:01,990 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {25283#(<= |fibo1_#in~n| 3)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:01,990 INFO L280 TraceCheckUtils]: 63: Hoare triple {25236#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:01,990 INFO L263 TraceCheckUtils]: 64: Hoare triple {25236#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,991 INFO L280 TraceCheckUtils]: 65: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,991 INFO L280 TraceCheckUtils]: 66: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,991 INFO L280 TraceCheckUtils]: 67: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:01,991 INFO L263 TraceCheckUtils]: 68: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:01,991 INFO L280 TraceCheckUtils]: 69: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,992 INFO L280 TraceCheckUtils]: 70: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:01,992 INFO L280 TraceCheckUtils]: 71: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:01,992 INFO L280 TraceCheckUtils]: 72: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:01,992 INFO L280 TraceCheckUtils]: 73: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,992 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:01,993 INFO L280 TraceCheckUtils]: 75: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,993 INFO L263 TraceCheckUtils]: 76: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:01,993 INFO L280 TraceCheckUtils]: 77: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:01,993 INFO L280 TraceCheckUtils]: 78: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:01,994 INFO L280 TraceCheckUtils]: 79: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:01,994 INFO L280 TraceCheckUtils]: 80: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,994 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:01,994 INFO L280 TraceCheckUtils]: 82: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:01,995 INFO L280 TraceCheckUtils]: 83: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,995 INFO L280 TraceCheckUtils]: 84: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:01,995 INFO L280 TraceCheckUtils]: 85: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:01,995 INFO L280 TraceCheckUtils]: 86: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:01,997 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23877#true} {25236#(<= |fibo2_#in~n| 4)} #67#return; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:01,997 INFO L280 TraceCheckUtils]: 88: Hoare triple {25236#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:01,998 INFO L280 TraceCheckUtils]: 89: Hoare triple {25236#(<= |fibo2_#in~n| 4)} #res := #t~ret2 + #t~ret3; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:01,999 INFO L280 TraceCheckUtils]: 90: Hoare triple {25236#(<= |fibo2_#in~n| 4)} havoc #t~ret3; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:01,999 INFO L280 TraceCheckUtils]: 91: Hoare triple {25236#(<= |fibo2_#in~n| 4)} havoc #t~ret2; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:02,000 INFO L280 TraceCheckUtils]: 92: Hoare triple {25236#(<= |fibo2_#in~n| 4)} assume true; {25236#(<= |fibo2_#in~n| 4)} is VALID [2020-07-11 00:50:02,002 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {25236#(<= |fibo2_#in~n| 4)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:02,002 INFO L280 TraceCheckUtils]: 94: Hoare triple {25153#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:02,003 INFO L263 TraceCheckUtils]: 95: Hoare triple {25153#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,003 INFO L280 TraceCheckUtils]: 96: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,003 INFO L280 TraceCheckUtils]: 97: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,003 INFO L280 TraceCheckUtils]: 98: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:02,003 INFO L263 TraceCheckUtils]: 99: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,004 INFO L280 TraceCheckUtils]: 100: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,004 INFO L280 TraceCheckUtils]: 101: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,004 INFO L280 TraceCheckUtils]: 102: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:02,004 INFO L263 TraceCheckUtils]: 103: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,005 INFO L280 TraceCheckUtils]: 104: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,005 INFO L280 TraceCheckUtils]: 105: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,005 INFO L280 TraceCheckUtils]: 106: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:02,005 INFO L280 TraceCheckUtils]: 107: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:02,005 INFO L280 TraceCheckUtils]: 108: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,006 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:02,006 INFO L280 TraceCheckUtils]: 110: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,006 INFO L263 TraceCheckUtils]: 111: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,006 INFO L280 TraceCheckUtils]: 112: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,006 INFO L280 TraceCheckUtils]: 113: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:02,006 INFO L280 TraceCheckUtils]: 114: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:02,007 INFO L280 TraceCheckUtils]: 115: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,007 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:02,007 INFO L280 TraceCheckUtils]: 117: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,007 INFO L280 TraceCheckUtils]: 118: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:02,007 INFO L280 TraceCheckUtils]: 119: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:02,008 INFO L280 TraceCheckUtils]: 120: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:02,008 INFO L280 TraceCheckUtils]: 121: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,008 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:02,008 INFO L280 TraceCheckUtils]: 123: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,008 INFO L263 TraceCheckUtils]: 124: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,008 INFO L280 TraceCheckUtils]: 125: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,009 INFO L280 TraceCheckUtils]: 126: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,009 INFO L280 TraceCheckUtils]: 127: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:02,009 INFO L280 TraceCheckUtils]: 128: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:02,009 INFO L280 TraceCheckUtils]: 129: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,009 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:02,009 INFO L280 TraceCheckUtils]: 131: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,010 INFO L280 TraceCheckUtils]: 132: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:02,010 INFO L280 TraceCheckUtils]: 133: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:02,010 INFO L280 TraceCheckUtils]: 134: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:02,010 INFO L280 TraceCheckUtils]: 135: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,011 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {23877#true} {25153#(<= |fibo1_#in~n| 5)} #71#return; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:02,012 INFO L280 TraceCheckUtils]: 137: Hoare triple {25153#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:02,012 INFO L280 TraceCheckUtils]: 138: Hoare triple {25153#(<= |fibo1_#in~n| 5)} #res := #t~ret0 + #t~ret1; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:02,013 INFO L280 TraceCheckUtils]: 139: Hoare triple {25153#(<= |fibo1_#in~n| 5)} havoc #t~ret0; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:02,014 INFO L280 TraceCheckUtils]: 140: Hoare triple {25153#(<= |fibo1_#in~n| 5)} havoc #t~ret1; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:02,014 INFO L280 TraceCheckUtils]: 141: Hoare triple {25153#(<= |fibo1_#in~n| 5)} assume true; {25153#(<= |fibo1_#in~n| 5)} is VALID [2020-07-11 00:50:02,015 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {25153#(<= |fibo1_#in~n| 5)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:02,016 INFO L280 TraceCheckUtils]: 143: Hoare triple {24999#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:02,016 INFO L263 TraceCheckUtils]: 144: Hoare triple {24999#(<= |fibo2_#in~n| 6)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,016 INFO L280 TraceCheckUtils]: 145: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,017 INFO L280 TraceCheckUtils]: 146: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,017 INFO L280 TraceCheckUtils]: 147: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:02,017 INFO L263 TraceCheckUtils]: 148: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,017 INFO L280 TraceCheckUtils]: 149: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,017 INFO L280 TraceCheckUtils]: 150: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,017 INFO L280 TraceCheckUtils]: 151: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:02,018 INFO L263 TraceCheckUtils]: 152: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,018 INFO L280 TraceCheckUtils]: 153: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,018 INFO L280 TraceCheckUtils]: 154: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,018 INFO L280 TraceCheckUtils]: 155: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:02,018 INFO L263 TraceCheckUtils]: 156: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,019 INFO L280 TraceCheckUtils]: 157: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,019 INFO L280 TraceCheckUtils]: 158: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,019 INFO L280 TraceCheckUtils]: 159: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:02,019 INFO L280 TraceCheckUtils]: 160: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:02,019 INFO L280 TraceCheckUtils]: 161: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,019 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:02,020 INFO L280 TraceCheckUtils]: 163: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,020 INFO L263 TraceCheckUtils]: 164: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,020 INFO L280 TraceCheckUtils]: 165: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,020 INFO L280 TraceCheckUtils]: 166: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:02,020 INFO L280 TraceCheckUtils]: 167: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:02,020 INFO L280 TraceCheckUtils]: 168: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,021 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:02,021 INFO L280 TraceCheckUtils]: 170: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,021 INFO L280 TraceCheckUtils]: 171: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:02,021 INFO L280 TraceCheckUtils]: 172: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:02,021 INFO L280 TraceCheckUtils]: 173: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:02,021 INFO L280 TraceCheckUtils]: 174: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,021 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:02,022 INFO L280 TraceCheckUtils]: 176: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,022 INFO L263 TraceCheckUtils]: 177: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,022 INFO L280 TraceCheckUtils]: 178: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,022 INFO L280 TraceCheckUtils]: 179: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,022 INFO L280 TraceCheckUtils]: 180: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:02,022 INFO L280 TraceCheckUtils]: 181: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:02,023 INFO L280 TraceCheckUtils]: 182: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,023 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:02,023 INFO L280 TraceCheckUtils]: 184: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,023 INFO L280 TraceCheckUtils]: 185: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:02,023 INFO L280 TraceCheckUtils]: 186: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:02,023 INFO L280 TraceCheckUtils]: 187: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:02,024 INFO L280 TraceCheckUtils]: 188: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,024 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:02,024 INFO L280 TraceCheckUtils]: 190: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,024 INFO L263 TraceCheckUtils]: 191: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,024 INFO L280 TraceCheckUtils]: 192: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,024 INFO L280 TraceCheckUtils]: 193: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,024 INFO L280 TraceCheckUtils]: 194: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:02,025 INFO L263 TraceCheckUtils]: 195: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,025 INFO L280 TraceCheckUtils]: 196: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,025 INFO L280 TraceCheckUtils]: 197: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,025 INFO L280 TraceCheckUtils]: 198: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:02,025 INFO L280 TraceCheckUtils]: 199: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:02,025 INFO L280 TraceCheckUtils]: 200: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,026 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:02,026 INFO L280 TraceCheckUtils]: 202: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,026 INFO L263 TraceCheckUtils]: 203: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,026 INFO L280 TraceCheckUtils]: 204: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,026 INFO L280 TraceCheckUtils]: 205: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:02,026 INFO L280 TraceCheckUtils]: 206: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:02,027 INFO L280 TraceCheckUtils]: 207: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,027 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:02,027 INFO L280 TraceCheckUtils]: 209: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,027 INFO L280 TraceCheckUtils]: 210: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:02,027 INFO L280 TraceCheckUtils]: 211: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:02,027 INFO L280 TraceCheckUtils]: 212: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:02,027 INFO L280 TraceCheckUtils]: 213: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,028 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:02,028 INFO L280 TraceCheckUtils]: 215: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,028 INFO L280 TraceCheckUtils]: 216: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:02,028 INFO L280 TraceCheckUtils]: 217: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:02,028 INFO L280 TraceCheckUtils]: 218: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:02,028 INFO L280 TraceCheckUtils]: 219: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,030 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {23877#true} {24999#(<= |fibo2_#in~n| 6)} #67#return; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:02,030 INFO L280 TraceCheckUtils]: 221: Hoare triple {24999#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:02,031 INFO L280 TraceCheckUtils]: 222: Hoare triple {24999#(<= |fibo2_#in~n| 6)} #res := #t~ret2 + #t~ret3; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:02,031 INFO L280 TraceCheckUtils]: 223: Hoare triple {24999#(<= |fibo2_#in~n| 6)} havoc #t~ret3; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:02,032 INFO L280 TraceCheckUtils]: 224: Hoare triple {24999#(<= |fibo2_#in~n| 6)} havoc #t~ret2; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:02,032 INFO L280 TraceCheckUtils]: 225: Hoare triple {24999#(<= |fibo2_#in~n| 6)} assume true; {24999#(<= |fibo2_#in~n| 6)} is VALID [2020-07-11 00:50:02,033 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {24999#(<= |fibo2_#in~n| 6)} {23877#true} #69#return; {24598#(<= fibo1_~n 7)} is VALID [2020-07-11 00:50:02,034 INFO L280 TraceCheckUtils]: 227: Hoare triple {24598#(<= fibo1_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {24598#(<= fibo1_~n 7)} is VALID [2020-07-11 00:50:02,034 INFO L263 TraceCheckUtils]: 228: Hoare triple {24598#(<= fibo1_~n 7)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,034 INFO L280 TraceCheckUtils]: 229: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,034 INFO L280 TraceCheckUtils]: 230: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,035 INFO L280 TraceCheckUtils]: 231: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:02,035 INFO L263 TraceCheckUtils]: 232: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,035 INFO L280 TraceCheckUtils]: 233: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,036 INFO L280 TraceCheckUtils]: 234: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,036 INFO L280 TraceCheckUtils]: 235: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,036 INFO L263 TraceCheckUtils]: 236: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,037 INFO L280 TraceCheckUtils]: 237: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,037 INFO L280 TraceCheckUtils]: 238: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,038 INFO L280 TraceCheckUtils]: 239: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,038 INFO L263 TraceCheckUtils]: 240: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,039 INFO L280 TraceCheckUtils]: 241: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,039 INFO L280 TraceCheckUtils]: 242: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,040 INFO L280 TraceCheckUtils]: 243: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,040 INFO L263 TraceCheckUtils]: 244: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,040 INFO L280 TraceCheckUtils]: 245: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,041 INFO L280 TraceCheckUtils]: 246: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,041 INFO L280 TraceCheckUtils]: 247: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,042 INFO L263 TraceCheckUtils]: 248: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,042 INFO L280 TraceCheckUtils]: 249: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,043 INFO L280 TraceCheckUtils]: 250: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,043 INFO L280 TraceCheckUtils]: 251: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume !(1 == ~n); {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,043 INFO L263 TraceCheckUtils]: 252: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,044 INFO L280 TraceCheckUtils]: 253: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,044 INFO L280 TraceCheckUtils]: 254: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,044 INFO L280 TraceCheckUtils]: 255: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:02,044 INFO L280 TraceCheckUtils]: 256: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:02,044 INFO L280 TraceCheckUtils]: 257: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,045 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #69#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,046 INFO L280 TraceCheckUtils]: 259: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,046 INFO L263 TraceCheckUtils]: 260: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,046 INFO L280 TraceCheckUtils]: 261: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,046 INFO L280 TraceCheckUtils]: 262: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:02,046 INFO L280 TraceCheckUtils]: 263: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:02,046 INFO L280 TraceCheckUtils]: 264: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,047 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {23877#true} {26147#(<= 1 |fibo1_#in~n|)} #71#return; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,048 INFO L280 TraceCheckUtils]: 266: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,048 INFO L280 TraceCheckUtils]: 267: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,049 INFO L280 TraceCheckUtils]: 268: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} havoc #t~ret0; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,049 INFO L280 TraceCheckUtils]: 269: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} havoc #t~ret1; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,050 INFO L280 TraceCheckUtils]: 270: Hoare triple {26147#(<= 1 |fibo1_#in~n|)} assume true; {26147#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,051 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {26147#(<= 1 |fibo1_#in~n|)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,052 INFO L280 TraceCheckUtils]: 272: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,052 INFO L263 TraceCheckUtils]: 273: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,052 INFO L280 TraceCheckUtils]: 274: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,052 INFO L280 TraceCheckUtils]: 275: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,052 INFO L280 TraceCheckUtils]: 276: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:02,053 INFO L280 TraceCheckUtils]: 277: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:02,053 INFO L280 TraceCheckUtils]: 278: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,054 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {23877#true} {26140#(<= 2 |fibo2_#in~n|)} #67#return; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,055 INFO L280 TraceCheckUtils]: 280: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,055 INFO L280 TraceCheckUtils]: 281: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,056 INFO L280 TraceCheckUtils]: 282: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,057 INFO L280 TraceCheckUtils]: 283: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,057 INFO L280 TraceCheckUtils]: 284: Hoare triple {26140#(<= 2 |fibo2_#in~n|)} assume true; {26140#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,059 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {26140#(<= 2 |fibo2_#in~n|)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,060 INFO L280 TraceCheckUtils]: 286: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,060 INFO L263 TraceCheckUtils]: 287: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,060 INFO L280 TraceCheckUtils]: 288: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,060 INFO L280 TraceCheckUtils]: 289: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,060 INFO L280 TraceCheckUtils]: 290: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:02,061 INFO L263 TraceCheckUtils]: 291: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,061 INFO L280 TraceCheckUtils]: 292: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,061 INFO L280 TraceCheckUtils]: 293: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,061 INFO L280 TraceCheckUtils]: 294: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:02,061 INFO L280 TraceCheckUtils]: 295: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:02,062 INFO L280 TraceCheckUtils]: 296: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,062 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:02,062 INFO L280 TraceCheckUtils]: 298: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,062 INFO L263 TraceCheckUtils]: 299: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,062 INFO L280 TraceCheckUtils]: 300: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,063 INFO L280 TraceCheckUtils]: 301: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:02,063 INFO L280 TraceCheckUtils]: 302: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:02,063 INFO L280 TraceCheckUtils]: 303: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,063 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:02,063 INFO L280 TraceCheckUtils]: 305: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,064 INFO L280 TraceCheckUtils]: 306: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:02,064 INFO L280 TraceCheckUtils]: 307: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:02,064 INFO L280 TraceCheckUtils]: 308: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:02,064 INFO L280 TraceCheckUtils]: 309: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,066 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {23877#true} {26093#(<= 3 |fibo1_#in~n|)} #71#return; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,066 INFO L280 TraceCheckUtils]: 311: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,067 INFO L280 TraceCheckUtils]: 312: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,068 INFO L280 TraceCheckUtils]: 313: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,068 INFO L280 TraceCheckUtils]: 314: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,069 INFO L280 TraceCheckUtils]: 315: Hoare triple {26093#(<= 3 |fibo1_#in~n|)} assume true; {26093#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,070 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {26093#(<= 3 |fibo1_#in~n|)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,071 INFO L280 TraceCheckUtils]: 317: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,071 INFO L263 TraceCheckUtils]: 318: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,071 INFO L280 TraceCheckUtils]: 319: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,071 INFO L280 TraceCheckUtils]: 320: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,071 INFO L280 TraceCheckUtils]: 321: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:02,072 INFO L263 TraceCheckUtils]: 322: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,072 INFO L280 TraceCheckUtils]: 323: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,072 INFO L280 TraceCheckUtils]: 324: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,072 INFO L280 TraceCheckUtils]: 325: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:02,072 INFO L263 TraceCheckUtils]: 326: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,072 INFO L280 TraceCheckUtils]: 327: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,073 INFO L280 TraceCheckUtils]: 328: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,073 INFO L280 TraceCheckUtils]: 329: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:02,073 INFO L280 TraceCheckUtils]: 330: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:02,073 INFO L280 TraceCheckUtils]: 331: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,073 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:02,073 INFO L280 TraceCheckUtils]: 333: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,074 INFO L263 TraceCheckUtils]: 334: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,074 INFO L280 TraceCheckUtils]: 335: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,074 INFO L280 TraceCheckUtils]: 336: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:02,074 INFO L280 TraceCheckUtils]: 337: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:02,074 INFO L280 TraceCheckUtils]: 338: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,074 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:02,075 INFO L280 TraceCheckUtils]: 340: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,075 INFO L280 TraceCheckUtils]: 341: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:02,075 INFO L280 TraceCheckUtils]: 342: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:02,075 INFO L280 TraceCheckUtils]: 343: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:02,075 INFO L280 TraceCheckUtils]: 344: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,075 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:02,076 INFO L280 TraceCheckUtils]: 346: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,076 INFO L263 TraceCheckUtils]: 347: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,076 INFO L280 TraceCheckUtils]: 348: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,076 INFO L280 TraceCheckUtils]: 349: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,076 INFO L280 TraceCheckUtils]: 350: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:02,077 INFO L280 TraceCheckUtils]: 351: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:02,077 INFO L280 TraceCheckUtils]: 352: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,077 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:02,077 INFO L280 TraceCheckUtils]: 354: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,077 INFO L280 TraceCheckUtils]: 355: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:02,077 INFO L280 TraceCheckUtils]: 356: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:02,078 INFO L280 TraceCheckUtils]: 357: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:02,078 INFO L280 TraceCheckUtils]: 358: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,079 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {23877#true} {26010#(<= 4 |fibo2_#in~n|)} #67#return; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,079 INFO L280 TraceCheckUtils]: 360: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,080 INFO L280 TraceCheckUtils]: 361: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,081 INFO L280 TraceCheckUtils]: 362: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,081 INFO L280 TraceCheckUtils]: 363: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,082 INFO L280 TraceCheckUtils]: 364: Hoare triple {26010#(<= 4 |fibo2_#in~n|)} assume true; {26010#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,083 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {26010#(<= 4 |fibo2_#in~n|)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,084 INFO L280 TraceCheckUtils]: 366: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,084 INFO L263 TraceCheckUtils]: 367: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,084 INFO L280 TraceCheckUtils]: 368: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,084 INFO L280 TraceCheckUtils]: 369: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,085 INFO L280 TraceCheckUtils]: 370: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:02,085 INFO L263 TraceCheckUtils]: 371: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,085 INFO L280 TraceCheckUtils]: 372: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,085 INFO L280 TraceCheckUtils]: 373: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,085 INFO L280 TraceCheckUtils]: 374: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:02,085 INFO L263 TraceCheckUtils]: 375: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,086 INFO L280 TraceCheckUtils]: 376: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,086 INFO L280 TraceCheckUtils]: 377: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,086 INFO L280 TraceCheckUtils]: 378: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:02,086 INFO L263 TraceCheckUtils]: 379: Hoare triple {23877#true} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,086 INFO L280 TraceCheckUtils]: 380: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,087 INFO L280 TraceCheckUtils]: 381: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,087 INFO L280 TraceCheckUtils]: 382: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:02,087 INFO L280 TraceCheckUtils]: 383: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:02,087 INFO L280 TraceCheckUtils]: 384: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,087 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:02,087 INFO L280 TraceCheckUtils]: 386: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,088 INFO L263 TraceCheckUtils]: 387: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,088 INFO L280 TraceCheckUtils]: 388: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,088 INFO L280 TraceCheckUtils]: 389: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:02,088 INFO L280 TraceCheckUtils]: 390: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:02,088 INFO L280 TraceCheckUtils]: 391: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,088 INFO L275 TraceCheckUtils]: 392: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:02,089 INFO L280 TraceCheckUtils]: 393: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,089 INFO L280 TraceCheckUtils]: 394: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:02,089 INFO L280 TraceCheckUtils]: 395: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:02,089 INFO L280 TraceCheckUtils]: 396: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:02,089 INFO L280 TraceCheckUtils]: 397: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,089 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:02,089 INFO L280 TraceCheckUtils]: 399: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,090 INFO L263 TraceCheckUtils]: 400: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,090 INFO L280 TraceCheckUtils]: 401: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,090 INFO L280 TraceCheckUtils]: 402: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,090 INFO L280 TraceCheckUtils]: 403: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:02,090 INFO L280 TraceCheckUtils]: 404: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:02,090 INFO L280 TraceCheckUtils]: 405: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,091 INFO L275 TraceCheckUtils]: 406: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:02,091 INFO L280 TraceCheckUtils]: 407: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,091 INFO L280 TraceCheckUtils]: 408: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:02,091 INFO L280 TraceCheckUtils]: 409: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:02,091 INFO L280 TraceCheckUtils]: 410: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:02,091 INFO L280 TraceCheckUtils]: 411: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,091 INFO L275 TraceCheckUtils]: 412: Hoare quadruple {23877#true} {23877#true} #65#return; {23877#true} is VALID [2020-07-11 00:50:02,092 INFO L280 TraceCheckUtils]: 413: Hoare triple {23877#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,092 INFO L263 TraceCheckUtils]: 414: Hoare triple {23877#true} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,092 INFO L280 TraceCheckUtils]: 415: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,092 INFO L280 TraceCheckUtils]: 416: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,092 INFO L280 TraceCheckUtils]: 417: Hoare triple {23877#true} assume !(1 == ~n); {23877#true} is VALID [2020-07-11 00:50:02,092 INFO L263 TraceCheckUtils]: 418: Hoare triple {23877#true} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,093 INFO L280 TraceCheckUtils]: 419: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,093 INFO L280 TraceCheckUtils]: 420: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,093 INFO L280 TraceCheckUtils]: 421: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:02,093 INFO L280 TraceCheckUtils]: 422: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:02,093 INFO L280 TraceCheckUtils]: 423: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,093 INFO L275 TraceCheckUtils]: 424: Hoare quadruple {23877#true} {23877#true} #69#return; {23877#true} is VALID [2020-07-11 00:50:02,094 INFO L280 TraceCheckUtils]: 425: Hoare triple {23877#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,094 INFO L263 TraceCheckUtils]: 426: Hoare triple {23877#true} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,094 INFO L280 TraceCheckUtils]: 427: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,094 INFO L280 TraceCheckUtils]: 428: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:02,095 INFO L280 TraceCheckUtils]: 429: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:02,095 INFO L280 TraceCheckUtils]: 430: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,095 INFO L275 TraceCheckUtils]: 431: Hoare quadruple {23877#true} {23877#true} #71#return; {23877#true} is VALID [2020-07-11 00:50:02,095 INFO L280 TraceCheckUtils]: 432: Hoare triple {23877#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,096 INFO L280 TraceCheckUtils]: 433: Hoare triple {23877#true} #res := #t~ret0 + #t~ret1; {23877#true} is VALID [2020-07-11 00:50:02,096 INFO L280 TraceCheckUtils]: 434: Hoare triple {23877#true} havoc #t~ret0; {23877#true} is VALID [2020-07-11 00:50:02,096 INFO L280 TraceCheckUtils]: 435: Hoare triple {23877#true} havoc #t~ret1; {23877#true} is VALID [2020-07-11 00:50:02,096 INFO L280 TraceCheckUtils]: 436: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,096 INFO L275 TraceCheckUtils]: 437: Hoare quadruple {23877#true} {23877#true} #67#return; {23877#true} is VALID [2020-07-11 00:50:02,097 INFO L280 TraceCheckUtils]: 438: Hoare triple {23877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23877#true} is VALID [2020-07-11 00:50:02,097 INFO L280 TraceCheckUtils]: 439: Hoare triple {23877#true} #res := #t~ret2 + #t~ret3; {23877#true} is VALID [2020-07-11 00:50:02,097 INFO L280 TraceCheckUtils]: 440: Hoare triple {23877#true} havoc #t~ret3; {23877#true} is VALID [2020-07-11 00:50:02,097 INFO L280 TraceCheckUtils]: 441: Hoare triple {23877#true} havoc #t~ret2; {23877#true} is VALID [2020-07-11 00:50:02,097 INFO L280 TraceCheckUtils]: 442: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,099 INFO L275 TraceCheckUtils]: 443: Hoare quadruple {23877#true} {25857#(<= 5 |fibo1_#in~n|)} #71#return; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,100 INFO L280 TraceCheckUtils]: 444: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,100 INFO L280 TraceCheckUtils]: 445: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,101 INFO L280 TraceCheckUtils]: 446: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,102 INFO L280 TraceCheckUtils]: 447: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,102 INFO L280 TraceCheckUtils]: 448: Hoare triple {25857#(<= 5 |fibo1_#in~n|)} assume true; {25857#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,104 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {25857#(<= 5 |fibo1_#in~n|)} {23877#true} #65#return; {25686#(<= 6 fibo2_~n)} is VALID [2020-07-11 00:50:02,105 INFO L280 TraceCheckUtils]: 450: Hoare triple {25686#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25686#(<= 6 fibo2_~n)} is VALID [2020-07-11 00:50:02,105 INFO L263 TraceCheckUtils]: 451: Hoare triple {25686#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,106 INFO L280 TraceCheckUtils]: 452: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,106 INFO L280 TraceCheckUtils]: 453: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,107 INFO L280 TraceCheckUtils]: 454: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,107 INFO L263 TraceCheckUtils]: 455: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,108 INFO L280 TraceCheckUtils]: 456: Hoare triple {23877#true} ~n := #in~n; {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,108 INFO L280 TraceCheckUtils]: 457: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,109 INFO L280 TraceCheckUtils]: 458: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {24869#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:02,109 INFO L263 TraceCheckUtils]: 459: Hoare triple {24869#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {23877#true} is VALID [2020-07-11 00:50:02,110 INFO L280 TraceCheckUtils]: 460: Hoare triple {23877#true} ~n := #in~n; {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,111 INFO L280 TraceCheckUtils]: 461: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {25076#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:02,111 INFO L280 TraceCheckUtils]: 462: Hoare triple {25076#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:02,112 INFO L280 TraceCheckUtils]: 463: Hoare triple {25302#(<= |fibo1_#in~n| 1)} #res := 1; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:02,113 INFO L280 TraceCheckUtils]: 464: Hoare triple {25302#(<= |fibo1_#in~n| 1)} assume true; {25302#(<= |fibo1_#in~n| 1)} is VALID [2020-07-11 00:50:02,114 INFO L275 TraceCheckUtils]: 465: Hoare quadruple {25302#(<= |fibo1_#in~n| 1)} {24869#(= fibo2_~n |fibo2_#in~n|)} #65#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:02,115 INFO L280 TraceCheckUtils]: 466: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:02,115 INFO L263 TraceCheckUtils]: 467: Hoare triple {25296#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,115 INFO L280 TraceCheckUtils]: 468: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,115 INFO L280 TraceCheckUtils]: 469: Hoare triple {23877#true} assume ~n < 1; {23877#true} is VALID [2020-07-11 00:50:02,115 INFO L280 TraceCheckUtils]: 470: Hoare triple {23877#true} #res := 0; {23877#true} is VALID [2020-07-11 00:50:02,116 INFO L280 TraceCheckUtils]: 471: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,116 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {23877#true} {25296#(<= |fibo2_#in~n| 2)} #67#return; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:02,117 INFO L280 TraceCheckUtils]: 473: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:02,118 INFO L280 TraceCheckUtils]: 474: Hoare triple {25296#(<= |fibo2_#in~n| 2)} #res := #t~ret2 + #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:02,118 INFO L280 TraceCheckUtils]: 475: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret3; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:02,119 INFO L280 TraceCheckUtils]: 476: Hoare triple {25296#(<= |fibo2_#in~n| 2)} havoc #t~ret2; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:02,119 INFO L280 TraceCheckUtils]: 477: Hoare triple {25296#(<= |fibo2_#in~n| 2)} assume true; {25296#(<= |fibo2_#in~n| 2)} is VALID [2020-07-11 00:50:02,120 INFO L275 TraceCheckUtils]: 478: Hoare quadruple {25296#(<= |fibo2_#in~n| 2)} {25076#(= fibo1_~n |fibo1_#in~n|)} #69#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:02,121 INFO L280 TraceCheckUtils]: 479: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:02,121 INFO L263 TraceCheckUtils]: 480: Hoare triple {25283#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {23877#true} is VALID [2020-07-11 00:50:02,121 INFO L280 TraceCheckUtils]: 481: Hoare triple {23877#true} ~n := #in~n; {23877#true} is VALID [2020-07-11 00:50:02,122 INFO L280 TraceCheckUtils]: 482: Hoare triple {23877#true} assume !(~n < 1); {23877#true} is VALID [2020-07-11 00:50:02,122 INFO L280 TraceCheckUtils]: 483: Hoare triple {23877#true} assume 1 == ~n; {23877#true} is VALID [2020-07-11 00:50:02,122 INFO L280 TraceCheckUtils]: 484: Hoare triple {23877#true} #res := 1; {23877#true} is VALID [2020-07-11 00:50:02,122 INFO L280 TraceCheckUtils]: 485: Hoare triple {23877#true} assume true; {23877#true} is VALID [2020-07-11 00:50:02,123 INFO L275 TraceCheckUtils]: 486: Hoare quadruple {23877#true} {25283#(<= |fibo1_#in~n| 3)} #71#return; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:02,124 INFO L280 TraceCheckUtils]: 487: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:02,124 INFO L280 TraceCheckUtils]: 488: Hoare triple {25283#(<= |fibo1_#in~n| 3)} #res := #t~ret0 + #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:02,125 INFO L280 TraceCheckUtils]: 489: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret0; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:02,125 INFO L280 TraceCheckUtils]: 490: Hoare triple {25283#(<= |fibo1_#in~n| 3)} havoc #t~ret1; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:02,126 INFO L280 TraceCheckUtils]: 491: Hoare triple {25283#(<= |fibo1_#in~n| 3)} assume true; {25283#(<= |fibo1_#in~n| 3)} is VALID [2020-07-11 00:50:02,127 INFO L275 TraceCheckUtils]: 492: Hoare quadruple {25283#(<= |fibo1_#in~n| 3)} {25686#(<= 6 fibo2_~n)} #67#return; {23878#false} is VALID [2020-07-11 00:50:02,127 INFO L280 TraceCheckUtils]: 493: Hoare triple {23878#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {23878#false} is VALID [2020-07-11 00:50:02,127 INFO L280 TraceCheckUtils]: 494: Hoare triple {23878#false} #res := #t~ret2 + #t~ret3; {23878#false} is VALID [2020-07-11 00:50:02,128 INFO L280 TraceCheckUtils]: 495: Hoare triple {23878#false} havoc #t~ret3; {23878#false} is VALID [2020-07-11 00:50:02,128 INFO L280 TraceCheckUtils]: 496: Hoare triple {23878#false} havoc #t~ret2; {23878#false} is VALID [2020-07-11 00:50:02,128 INFO L280 TraceCheckUtils]: 497: Hoare triple {23878#false} assume true; {23878#false} is VALID [2020-07-11 00:50:02,128 INFO L275 TraceCheckUtils]: 498: Hoare quadruple {23878#false} {24598#(<= fibo1_~n 7)} #71#return; {23878#false} is VALID [2020-07-11 00:50:02,128 INFO L280 TraceCheckUtils]: 499: Hoare triple {23878#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23878#false} is VALID [2020-07-11 00:50:02,128 INFO L280 TraceCheckUtils]: 500: Hoare triple {23878#false} #res := #t~ret0 + #t~ret1; {23878#false} is VALID [2020-07-11 00:50:02,129 INFO L280 TraceCheckUtils]: 501: Hoare triple {23878#false} havoc #t~ret0; {23878#false} is VALID [2020-07-11 00:50:02,129 INFO L280 TraceCheckUtils]: 502: Hoare triple {23878#false} havoc #t~ret1; {23878#false} is VALID [2020-07-11 00:50:02,129 INFO L280 TraceCheckUtils]: 503: Hoare triple {23878#false} assume true; {23878#false} is VALID [2020-07-11 00:50:02,129 INFO L275 TraceCheckUtils]: 504: Hoare quadruple {23878#false} {23881#(<= main_~x~0 6)} #63#return; {23878#false} is VALID [2020-07-11 00:50:02,130 INFO L280 TraceCheckUtils]: 505: Hoare triple {23878#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {23878#false} is VALID [2020-07-11 00:50:02,130 INFO L280 TraceCheckUtils]: 506: Hoare triple {23878#false} ~result~0 := #t~ret4; {23878#false} is VALID [2020-07-11 00:50:02,130 INFO L280 TraceCheckUtils]: 507: Hoare triple {23878#false} havoc #t~ret4; {23878#false} is VALID [2020-07-11 00:50:02,130 INFO L280 TraceCheckUtils]: 508: Hoare triple {23878#false} assume 8 != ~result~0; {23878#false} is VALID [2020-07-11 00:50:02,130 INFO L280 TraceCheckUtils]: 509: Hoare triple {23878#false} assume !false; {23878#false} is VALID [2020-07-11 00:50:02,321 INFO L134 CoverageAnalysis]: Checked inductivity of 5013 backedges. 1077 proven. 1157 refuted. 0 times theorem prover too weak. 2779 trivial. 0 not checked. [2020-07-11 00:50:02,322 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1610944433] [2020-07-11 00:50:02,322 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:50:02,322 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18] total 18 [2020-07-11 00:50:02,323 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [528101600] [2020-07-11 00:50:02,323 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 510 [2020-07-11 00:50:02,370 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:50:02,370 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2020-07-11 00:50:02,591 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 168 edges. 168 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:50:02,591 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-11 00:50:02,591 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:50:02,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-11 00:50:02,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=263, Unknown=0, NotChecked=0, Total=306 [2020-07-11 00:50:02,592 INFO L87 Difference]: Start difference. First operand 183 states and 233 transitions. Second operand 18 states. [2020-07-11 00:50:06,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:50:06,855 INFO L93 Difference]: Finished difference Result 397 states and 577 transitions. [2020-07-11 00:50:06,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2020-07-11 00:50:06,855 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 510 [2020-07-11 00:50:06,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:50:06,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-11 00:50:06,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 291 transitions. [2020-07-11 00:50:06,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-11 00:50:06,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 291 transitions. [2020-07-11 00:50:06,865 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 39 states and 291 transitions. [2020-07-11 00:50:07,300 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 291 edges. 291 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:50:07,309 INFO L225 Difference]: With dead ends: 397 [2020-07-11 00:50:07,309 INFO L226 Difference]: Without dead ends: 220 [2020-07-11 00:50:07,312 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 164 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 451 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=281, Invalid=1699, Unknown=0, NotChecked=0, Total=1980 [2020-07-11 00:50:07,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220 states. [2020-07-11 00:50:08,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 220 to 203. [2020-07-11 00:50:08,081 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:50:08,082 INFO L82 GeneralOperation]: Start isEquivalent. First operand 220 states. Second operand 203 states. [2020-07-11 00:50:08,082 INFO L74 IsIncluded]: Start isIncluded. First operand 220 states. Second operand 203 states. [2020-07-11 00:50:08,082 INFO L87 Difference]: Start difference. First operand 220 states. Second operand 203 states. [2020-07-11 00:50:08,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:50:08,088 INFO L93 Difference]: Finished difference Result 220 states and 292 transitions. [2020-07-11 00:50:08,088 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 292 transitions. [2020-07-11 00:50:08,089 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:50:08,089 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:50:08,089 INFO L74 IsIncluded]: Start isIncluded. First operand 203 states. Second operand 220 states. [2020-07-11 00:50:08,089 INFO L87 Difference]: Start difference. First operand 203 states. Second operand 220 states. [2020-07-11 00:50:08,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:50:08,097 INFO L93 Difference]: Finished difference Result 220 states and 292 transitions. [2020-07-11 00:50:08,097 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 292 transitions. [2020-07-11 00:50:08,098 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:50:08,099 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:50:08,099 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:50:08,099 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:50:08,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 203 states. [2020-07-11 00:50:08,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 266 transitions. [2020-07-11 00:50:08,105 INFO L78 Accepts]: Start accepts. Automaton has 203 states and 266 transitions. Word has length 510 [2020-07-11 00:50:08,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:50:08,106 INFO L479 AbstractCegarLoop]: Abstraction has 203 states and 266 transitions. [2020-07-11 00:50:08,106 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-11 00:50:08,106 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 203 states and 266 transitions. [2020-07-11 00:50:08,667 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 266 edges. 266 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:50:08,667 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 266 transitions. [2020-07-11 00:50:08,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2020-07-11 00:50:08,670 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:50:08,670 INFO L422 BasicCegarLoop]: trace histogram [18, 18, 17, 17, 14, 14, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 5, 5, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:50:08,670 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-07-11 00:50:08,670 INFO L427 AbstractCegarLoop]: === Iteration 19 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:50:08,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:50:08,671 INFO L82 PathProgramCache]: Analyzing trace with hash 1910459706, now seen corresponding path program 9 times [2020-07-11 00:50:08,671 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:50:08,671 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [829619300] [2020-07-11 00:50:08,671 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:50:08,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:08,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:08,771 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28061#true} {28061#true} #59#return; {28061#true} is VALID [2020-07-11 00:50:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:08,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:08,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:08,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,100 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,100 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,100 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,101 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28061#true} {29087#(<= 2 |fibo2_#in~n|)} #65#return; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,106 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28061#true} {29087#(<= 2 |fibo2_#in~n|)} #67#return; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,106 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {29086#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:50:09,108 INFO L280 TraceCheckUtils]: 2: Hoare triple {29086#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,108 INFO L263 TraceCheckUtils]: 3: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,108 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,109 INFO L280 TraceCheckUtils]: 5: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,109 INFO L280 TraceCheckUtils]: 6: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,109 INFO L280 TraceCheckUtils]: 7: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,109 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,110 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28061#true} {29087#(<= 2 |fibo2_#in~n|)} #65#return; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,111 INFO L280 TraceCheckUtils]: 10: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,111 INFO L263 TraceCheckUtils]: 11: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,111 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,111 INFO L280 TraceCheckUtils]: 13: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,111 INFO L280 TraceCheckUtils]: 14: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,112 INFO L280 TraceCheckUtils]: 15: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,112 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28061#true} {29087#(<= 2 |fibo2_#in~n|)} #67#return; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,113 INFO L280 TraceCheckUtils]: 17: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,113 INFO L280 TraceCheckUtils]: 18: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,114 INFO L280 TraceCheckUtils]: 19: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,115 INFO L280 TraceCheckUtils]: 20: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,115 INFO L280 TraceCheckUtils]: 21: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume true; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,116 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {29087#(<= 2 |fibo2_#in~n|)} {28371#(= fibo1_~n |fibo1_#in~n|)} #69#return; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,121 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,121 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,122 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28061#true} {29079#(<= 3 |fibo1_#in~n|)} #71#return; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,124 INFO L263 TraceCheckUtils]: 3: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,124 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,125 INFO L280 TraceCheckUtils]: 5: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {29086#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:50:09,126 INFO L280 TraceCheckUtils]: 6: Hoare triple {29086#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,126 INFO L263 TraceCheckUtils]: 7: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,126 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,126 INFO L280 TraceCheckUtils]: 9: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,126 INFO L280 TraceCheckUtils]: 10: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,127 INFO L280 TraceCheckUtils]: 11: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,127 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,128 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28061#true} {29087#(<= 2 |fibo2_#in~n|)} #65#return; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,128 INFO L280 TraceCheckUtils]: 14: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,128 INFO L263 TraceCheckUtils]: 15: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,129 INFO L280 TraceCheckUtils]: 16: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,129 INFO L280 TraceCheckUtils]: 17: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,129 INFO L280 TraceCheckUtils]: 18: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,129 INFO L280 TraceCheckUtils]: 19: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,130 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28061#true} {29087#(<= 2 |fibo2_#in~n|)} #67#return; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,130 INFO L280 TraceCheckUtils]: 21: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,131 INFO L280 TraceCheckUtils]: 22: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,132 INFO L280 TraceCheckUtils]: 23: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,132 INFO L280 TraceCheckUtils]: 24: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,133 INFO L280 TraceCheckUtils]: 25: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume true; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,134 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29087#(<= 2 |fibo2_#in~n|)} {28371#(= fibo1_~n |fibo1_#in~n|)} #69#return; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,134 INFO L280 TraceCheckUtils]: 27: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,135 INFO L263 TraceCheckUtils]: 28: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,135 INFO L280 TraceCheckUtils]: 29: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,135 INFO L280 TraceCheckUtils]: 30: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,135 INFO L280 TraceCheckUtils]: 31: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,135 INFO L280 TraceCheckUtils]: 32: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,136 INFO L280 TraceCheckUtils]: 33: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,136 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28061#true} {29079#(<= 3 |fibo1_#in~n|)} #71#return; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,137 INFO L280 TraceCheckUtils]: 35: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,139 INFO L280 TraceCheckUtils]: 36: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,140 INFO L280 TraceCheckUtils]: 37: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,140 INFO L280 TraceCheckUtils]: 38: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,141 INFO L280 TraceCheckUtils]: 39: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume true; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,142 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {29079#(<= 3 |fibo1_#in~n|)} {28666#(= fibo2_~n |fibo2_#in~n|)} #65#return; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,154 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,154 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,154 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,157 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,157 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,158 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,158 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,158 INFO L263 TraceCheckUtils]: 3: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,159 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,159 INFO L280 TraceCheckUtils]: 5: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,159 INFO L280 TraceCheckUtils]: 6: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,159 INFO L280 TraceCheckUtils]: 7: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,160 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,160 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,160 INFO L280 TraceCheckUtils]: 10: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,160 INFO L263 TraceCheckUtils]: 11: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,160 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,161 INFO L280 TraceCheckUtils]: 13: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,161 INFO L280 TraceCheckUtils]: 14: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,161 INFO L280 TraceCheckUtils]: 15: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,161 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,161 INFO L280 TraceCheckUtils]: 17: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,162 INFO L280 TraceCheckUtils]: 18: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,162 INFO L280 TraceCheckUtils]: 19: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,162 INFO L280 TraceCheckUtils]: 20: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,162 INFO L280 TraceCheckUtils]: 21: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,164 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28061#true} {29032#(<= 4 |fibo2_#in~n|)} #67#return; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,166 INFO L280 TraceCheckUtils]: 2: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,166 INFO L263 TraceCheckUtils]: 3: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,167 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,167 INFO L280 TraceCheckUtils]: 5: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,168 INFO L280 TraceCheckUtils]: 6: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,168 INFO L263 TraceCheckUtils]: 7: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,169 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} ~n := #in~n; {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,170 INFO L280 TraceCheckUtils]: 9: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {29086#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:50:09,170 INFO L280 TraceCheckUtils]: 10: Hoare triple {29086#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,171 INFO L263 TraceCheckUtils]: 11: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,171 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,171 INFO L280 TraceCheckUtils]: 13: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,171 INFO L280 TraceCheckUtils]: 14: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,172 INFO L280 TraceCheckUtils]: 15: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,172 INFO L280 TraceCheckUtils]: 16: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,173 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {28061#true} {29087#(<= 2 |fibo2_#in~n|)} #65#return; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,174 INFO L280 TraceCheckUtils]: 18: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,174 INFO L263 TraceCheckUtils]: 19: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,174 INFO L280 TraceCheckUtils]: 20: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,175 INFO L280 TraceCheckUtils]: 21: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,175 INFO L280 TraceCheckUtils]: 22: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,175 INFO L280 TraceCheckUtils]: 23: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,176 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28061#true} {29087#(<= 2 |fibo2_#in~n|)} #67#return; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,177 INFO L280 TraceCheckUtils]: 25: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,177 INFO L280 TraceCheckUtils]: 26: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,178 INFO L280 TraceCheckUtils]: 27: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,179 INFO L280 TraceCheckUtils]: 28: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,179 INFO L280 TraceCheckUtils]: 29: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume true; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,181 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {29087#(<= 2 |fibo2_#in~n|)} {28371#(= fibo1_~n |fibo1_#in~n|)} #69#return; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,181 INFO L280 TraceCheckUtils]: 31: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,182 INFO L263 TraceCheckUtils]: 32: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,182 INFO L280 TraceCheckUtils]: 33: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,182 INFO L280 TraceCheckUtils]: 34: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,182 INFO L280 TraceCheckUtils]: 35: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,183 INFO L280 TraceCheckUtils]: 36: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,183 INFO L280 TraceCheckUtils]: 37: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,184 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {28061#true} {29079#(<= 3 |fibo1_#in~n|)} #71#return; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,185 INFO L280 TraceCheckUtils]: 39: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,185 INFO L280 TraceCheckUtils]: 40: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,186 INFO L280 TraceCheckUtils]: 41: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,186 INFO L280 TraceCheckUtils]: 42: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,187 INFO L280 TraceCheckUtils]: 43: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume true; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,188 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {29079#(<= 3 |fibo1_#in~n|)} {28666#(= fibo2_~n |fibo2_#in~n|)} #65#return; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,189 INFO L280 TraceCheckUtils]: 45: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,189 INFO L263 TraceCheckUtils]: 46: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,189 INFO L280 TraceCheckUtils]: 47: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,189 INFO L280 TraceCheckUtils]: 48: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,190 INFO L280 TraceCheckUtils]: 49: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,190 INFO L263 TraceCheckUtils]: 50: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,190 INFO L280 TraceCheckUtils]: 51: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,190 INFO L280 TraceCheckUtils]: 52: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,191 INFO L280 TraceCheckUtils]: 53: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,191 INFO L280 TraceCheckUtils]: 54: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,191 INFO L280 TraceCheckUtils]: 55: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,191 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,191 INFO L280 TraceCheckUtils]: 57: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,192 INFO L263 TraceCheckUtils]: 58: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,192 INFO L280 TraceCheckUtils]: 59: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,192 INFO L280 TraceCheckUtils]: 60: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,192 INFO L280 TraceCheckUtils]: 61: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,193 INFO L280 TraceCheckUtils]: 62: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,193 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,193 INFO L280 TraceCheckUtils]: 64: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,193 INFO L280 TraceCheckUtils]: 65: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,193 INFO L280 TraceCheckUtils]: 66: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,194 INFO L280 TraceCheckUtils]: 67: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,194 INFO L280 TraceCheckUtils]: 68: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,196 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {28061#true} {29032#(<= 4 |fibo2_#in~n|)} #67#return; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,197 INFO L280 TraceCheckUtils]: 70: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,198 INFO L280 TraceCheckUtils]: 71: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,198 INFO L280 TraceCheckUtils]: 72: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,199 INFO L280 TraceCheckUtils]: 73: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,200 INFO L280 TraceCheckUtils]: 74: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} assume true; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,201 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {29032#(<= 4 |fibo2_#in~n|)} {28371#(= fibo1_~n |fibo1_#in~n|)} #69#return; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,224 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,224 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,225 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,225 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,229 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,229 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,229 INFO L263 TraceCheckUtils]: 3: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,230 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,230 INFO L280 TraceCheckUtils]: 5: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,230 INFO L280 TraceCheckUtils]: 6: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,230 INFO L280 TraceCheckUtils]: 7: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,230 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,231 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,231 INFO L280 TraceCheckUtils]: 10: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,231 INFO L263 TraceCheckUtils]: 11: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,231 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,231 INFO L280 TraceCheckUtils]: 13: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,232 INFO L280 TraceCheckUtils]: 14: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,232 INFO L280 TraceCheckUtils]: 15: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,232 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,232 INFO L280 TraceCheckUtils]: 17: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,232 INFO L280 TraceCheckUtils]: 18: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,233 INFO L280 TraceCheckUtils]: 19: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,233 INFO L280 TraceCheckUtils]: 20: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,233 INFO L280 TraceCheckUtils]: 21: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,233 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,238 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,238 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,239 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,239 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,240 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,240 INFO L263 TraceCheckUtils]: 3: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,240 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,240 INFO L280 TraceCheckUtils]: 5: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,241 INFO L280 TraceCheckUtils]: 6: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,241 INFO L263 TraceCheckUtils]: 7: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,241 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,241 INFO L280 TraceCheckUtils]: 9: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,241 INFO L280 TraceCheckUtils]: 10: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,242 INFO L280 TraceCheckUtils]: 11: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,242 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,242 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,242 INFO L280 TraceCheckUtils]: 14: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,243 INFO L263 TraceCheckUtils]: 15: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,243 INFO L280 TraceCheckUtils]: 16: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,243 INFO L280 TraceCheckUtils]: 17: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,243 INFO L280 TraceCheckUtils]: 18: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,243 INFO L280 TraceCheckUtils]: 19: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,244 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,244 INFO L280 TraceCheckUtils]: 21: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,244 INFO L280 TraceCheckUtils]: 22: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,244 INFO L280 TraceCheckUtils]: 23: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,245 INFO L280 TraceCheckUtils]: 24: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,245 INFO L280 TraceCheckUtils]: 25: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,245 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,245 INFO L280 TraceCheckUtils]: 27: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,245 INFO L263 TraceCheckUtils]: 28: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,246 INFO L280 TraceCheckUtils]: 29: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,246 INFO L280 TraceCheckUtils]: 30: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,246 INFO L280 TraceCheckUtils]: 31: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,246 INFO L280 TraceCheckUtils]: 32: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,247 INFO L280 TraceCheckUtils]: 33: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,247 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,247 INFO L280 TraceCheckUtils]: 35: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,247 INFO L280 TraceCheckUtils]: 36: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,247 INFO L280 TraceCheckUtils]: 37: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,248 INFO L280 TraceCheckUtils]: 38: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,248 INFO L280 TraceCheckUtils]: 39: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,251 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28061#true} {28949#(<= 5 |fibo1_#in~n|)} #71#return; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,254 INFO L280 TraceCheckUtils]: 1: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,255 INFO L280 TraceCheckUtils]: 2: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,255 INFO L263 TraceCheckUtils]: 3: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,255 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,256 INFO L280 TraceCheckUtils]: 5: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,256 INFO L280 TraceCheckUtils]: 6: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,257 INFO L263 TraceCheckUtils]: 7: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,257 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} ~n := #in~n; {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,258 INFO L280 TraceCheckUtils]: 9: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,258 INFO L280 TraceCheckUtils]: 10: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,259 INFO L263 TraceCheckUtils]: 11: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,259 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} ~n := #in~n; {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,260 INFO L280 TraceCheckUtils]: 13: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {29086#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:50:09,261 INFO L280 TraceCheckUtils]: 14: Hoare triple {29086#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,261 INFO L263 TraceCheckUtils]: 15: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,261 INFO L280 TraceCheckUtils]: 16: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,261 INFO L280 TraceCheckUtils]: 17: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,262 INFO L280 TraceCheckUtils]: 18: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,262 INFO L280 TraceCheckUtils]: 19: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,262 INFO L280 TraceCheckUtils]: 20: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,264 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {28061#true} {29087#(<= 2 |fibo2_#in~n|)} #65#return; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,265 INFO L280 TraceCheckUtils]: 22: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,265 INFO L263 TraceCheckUtils]: 23: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,265 INFO L280 TraceCheckUtils]: 24: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,265 INFO L280 TraceCheckUtils]: 25: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,266 INFO L280 TraceCheckUtils]: 26: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,266 INFO L280 TraceCheckUtils]: 27: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,267 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {28061#true} {29087#(<= 2 |fibo2_#in~n|)} #67#return; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,267 INFO L280 TraceCheckUtils]: 29: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,268 INFO L280 TraceCheckUtils]: 30: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,269 INFO L280 TraceCheckUtils]: 31: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,269 INFO L280 TraceCheckUtils]: 32: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,270 INFO L280 TraceCheckUtils]: 33: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume true; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,271 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {29087#(<= 2 |fibo2_#in~n|)} {28371#(= fibo1_~n |fibo1_#in~n|)} #69#return; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,272 INFO L280 TraceCheckUtils]: 35: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,272 INFO L263 TraceCheckUtils]: 36: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,273 INFO L280 TraceCheckUtils]: 37: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,273 INFO L280 TraceCheckUtils]: 38: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,273 INFO L280 TraceCheckUtils]: 39: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,273 INFO L280 TraceCheckUtils]: 40: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,273 INFO L280 TraceCheckUtils]: 41: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,275 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {28061#true} {29079#(<= 3 |fibo1_#in~n|)} #71#return; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,275 INFO L280 TraceCheckUtils]: 43: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,276 INFO L280 TraceCheckUtils]: 44: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,277 INFO L280 TraceCheckUtils]: 45: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,277 INFO L280 TraceCheckUtils]: 46: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,278 INFO L280 TraceCheckUtils]: 47: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume true; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,279 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {29079#(<= 3 |fibo1_#in~n|)} {28666#(= fibo2_~n |fibo2_#in~n|)} #65#return; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,280 INFO L280 TraceCheckUtils]: 49: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,280 INFO L263 TraceCheckUtils]: 50: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,281 INFO L280 TraceCheckUtils]: 51: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,281 INFO L280 TraceCheckUtils]: 52: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,281 INFO L280 TraceCheckUtils]: 53: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,281 INFO L263 TraceCheckUtils]: 54: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,282 INFO L280 TraceCheckUtils]: 55: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,282 INFO L280 TraceCheckUtils]: 56: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,282 INFO L280 TraceCheckUtils]: 57: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,282 INFO L280 TraceCheckUtils]: 58: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,283 INFO L280 TraceCheckUtils]: 59: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,283 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,283 INFO L280 TraceCheckUtils]: 61: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,283 INFO L263 TraceCheckUtils]: 62: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,283 INFO L280 TraceCheckUtils]: 63: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,284 INFO L280 TraceCheckUtils]: 64: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,284 INFO L280 TraceCheckUtils]: 65: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,284 INFO L280 TraceCheckUtils]: 66: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,284 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,284 INFO L280 TraceCheckUtils]: 68: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,285 INFO L280 TraceCheckUtils]: 69: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,285 INFO L280 TraceCheckUtils]: 70: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,285 INFO L280 TraceCheckUtils]: 71: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,285 INFO L280 TraceCheckUtils]: 72: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,287 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {28061#true} {29032#(<= 4 |fibo2_#in~n|)} #67#return; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,288 INFO L280 TraceCheckUtils]: 74: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,288 INFO L280 TraceCheckUtils]: 75: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,289 INFO L280 TraceCheckUtils]: 76: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,289 INFO L280 TraceCheckUtils]: 77: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,290 INFO L280 TraceCheckUtils]: 78: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} assume true; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,291 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {29032#(<= 4 |fibo2_#in~n|)} {28371#(= fibo1_~n |fibo1_#in~n|)} #69#return; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,292 INFO L280 TraceCheckUtils]: 80: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,292 INFO L263 TraceCheckUtils]: 81: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,292 INFO L280 TraceCheckUtils]: 82: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,293 INFO L280 TraceCheckUtils]: 83: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,293 INFO L280 TraceCheckUtils]: 84: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,293 INFO L263 TraceCheckUtils]: 85: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,293 INFO L280 TraceCheckUtils]: 86: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,293 INFO L280 TraceCheckUtils]: 87: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,294 INFO L280 TraceCheckUtils]: 88: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,294 INFO L263 TraceCheckUtils]: 89: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,294 INFO L280 TraceCheckUtils]: 90: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,294 INFO L280 TraceCheckUtils]: 91: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,294 INFO L280 TraceCheckUtils]: 92: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,295 INFO L280 TraceCheckUtils]: 93: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,295 INFO L280 TraceCheckUtils]: 94: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,295 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,295 INFO L280 TraceCheckUtils]: 96: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,295 INFO L263 TraceCheckUtils]: 97: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,296 INFO L280 TraceCheckUtils]: 98: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,296 INFO L280 TraceCheckUtils]: 99: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,296 INFO L280 TraceCheckUtils]: 100: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,296 INFO L280 TraceCheckUtils]: 101: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,296 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,296 INFO L280 TraceCheckUtils]: 103: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,297 INFO L280 TraceCheckUtils]: 104: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,297 INFO L280 TraceCheckUtils]: 105: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,297 INFO L280 TraceCheckUtils]: 106: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,297 INFO L280 TraceCheckUtils]: 107: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,297 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,298 INFO L280 TraceCheckUtils]: 109: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,298 INFO L263 TraceCheckUtils]: 110: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,298 INFO L280 TraceCheckUtils]: 111: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,298 INFO L280 TraceCheckUtils]: 112: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,298 INFO L280 TraceCheckUtils]: 113: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,299 INFO L280 TraceCheckUtils]: 114: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,299 INFO L280 TraceCheckUtils]: 115: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,299 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,299 INFO L280 TraceCheckUtils]: 117: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,299 INFO L280 TraceCheckUtils]: 118: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,300 INFO L280 TraceCheckUtils]: 119: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,300 INFO L280 TraceCheckUtils]: 120: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,300 INFO L280 TraceCheckUtils]: 121: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,302 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {28061#true} {28949#(<= 5 |fibo1_#in~n|)} #71#return; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,303 INFO L280 TraceCheckUtils]: 123: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,303 INFO L280 TraceCheckUtils]: 124: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,304 INFO L280 TraceCheckUtils]: 125: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,304 INFO L280 TraceCheckUtils]: 126: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,305 INFO L280 TraceCheckUtils]: 127: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} assume true; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,306 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {28949#(<= 5 |fibo1_#in~n|)} {28666#(= fibo2_~n |fibo2_#in~n|)} #65#return; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,348 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,349 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,349 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,364 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,365 INFO L263 TraceCheckUtils]: 3: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,365 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,365 INFO L280 TraceCheckUtils]: 5: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,365 INFO L280 TraceCheckUtils]: 6: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,365 INFO L280 TraceCheckUtils]: 7: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,366 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,366 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,366 INFO L280 TraceCheckUtils]: 10: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,366 INFO L263 TraceCheckUtils]: 11: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,366 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,367 INFO L280 TraceCheckUtils]: 13: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,367 INFO L280 TraceCheckUtils]: 14: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,367 INFO L280 TraceCheckUtils]: 15: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,367 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,367 INFO L280 TraceCheckUtils]: 17: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,368 INFO L280 TraceCheckUtils]: 18: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,368 INFO L280 TraceCheckUtils]: 19: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,368 INFO L280 TraceCheckUtils]: 20: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,368 INFO L280 TraceCheckUtils]: 21: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,368 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,373 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,373 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,373 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,373 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,374 INFO L263 TraceCheckUtils]: 3: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,374 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,375 INFO L280 TraceCheckUtils]: 5: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,375 INFO L280 TraceCheckUtils]: 6: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,375 INFO L263 TraceCheckUtils]: 7: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,375 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,375 INFO L280 TraceCheckUtils]: 9: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,376 INFO L280 TraceCheckUtils]: 10: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,376 INFO L280 TraceCheckUtils]: 11: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,376 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,376 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,376 INFO L280 TraceCheckUtils]: 14: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,377 INFO L263 TraceCheckUtils]: 15: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,377 INFO L280 TraceCheckUtils]: 16: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,377 INFO L280 TraceCheckUtils]: 17: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,377 INFO L280 TraceCheckUtils]: 18: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,377 INFO L280 TraceCheckUtils]: 19: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,378 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,378 INFO L280 TraceCheckUtils]: 21: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,378 INFO L280 TraceCheckUtils]: 22: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,378 INFO L280 TraceCheckUtils]: 23: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,378 INFO L280 TraceCheckUtils]: 24: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,379 INFO L280 TraceCheckUtils]: 25: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,379 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,379 INFO L280 TraceCheckUtils]: 27: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,379 INFO L263 TraceCheckUtils]: 28: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,379 INFO L280 TraceCheckUtils]: 29: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,379 INFO L280 TraceCheckUtils]: 30: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,380 INFO L280 TraceCheckUtils]: 31: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,380 INFO L280 TraceCheckUtils]: 32: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,380 INFO L280 TraceCheckUtils]: 33: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,380 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,380 INFO L280 TraceCheckUtils]: 35: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,381 INFO L280 TraceCheckUtils]: 36: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,381 INFO L280 TraceCheckUtils]: 37: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,381 INFO L280 TraceCheckUtils]: 38: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,381 INFO L280 TraceCheckUtils]: 39: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,381 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,393 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,394 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,397 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,398 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,398 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,399 INFO L263 TraceCheckUtils]: 3: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,399 INFO L280 TraceCheckUtils]: 5: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,399 INFO L280 TraceCheckUtils]: 6: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,399 INFO L280 TraceCheckUtils]: 7: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,400 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,400 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,400 INFO L280 TraceCheckUtils]: 10: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,400 INFO L263 TraceCheckUtils]: 11: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,401 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,401 INFO L280 TraceCheckUtils]: 13: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,401 INFO L280 TraceCheckUtils]: 14: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,401 INFO L280 TraceCheckUtils]: 15: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,401 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,402 INFO L280 TraceCheckUtils]: 17: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,402 INFO L280 TraceCheckUtils]: 18: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,402 INFO L280 TraceCheckUtils]: 19: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,402 INFO L280 TraceCheckUtils]: 20: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,402 INFO L280 TraceCheckUtils]: 21: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,403 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,403 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,404 INFO L263 TraceCheckUtils]: 3: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,404 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,404 INFO L280 TraceCheckUtils]: 5: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,404 INFO L280 TraceCheckUtils]: 6: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,404 INFO L263 TraceCheckUtils]: 7: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,405 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,405 INFO L280 TraceCheckUtils]: 9: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,405 INFO L280 TraceCheckUtils]: 10: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,405 INFO L263 TraceCheckUtils]: 11: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,405 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,406 INFO L280 TraceCheckUtils]: 13: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,406 INFO L280 TraceCheckUtils]: 14: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,406 INFO L280 TraceCheckUtils]: 15: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,406 INFO L280 TraceCheckUtils]: 16: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,406 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,406 INFO L280 TraceCheckUtils]: 18: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,407 INFO L263 TraceCheckUtils]: 19: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,407 INFO L280 TraceCheckUtils]: 20: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,407 INFO L280 TraceCheckUtils]: 21: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,407 INFO L280 TraceCheckUtils]: 22: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,407 INFO L280 TraceCheckUtils]: 23: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,408 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,408 INFO L280 TraceCheckUtils]: 25: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,408 INFO L280 TraceCheckUtils]: 26: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,408 INFO L280 TraceCheckUtils]: 27: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,408 INFO L280 TraceCheckUtils]: 28: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,408 INFO L280 TraceCheckUtils]: 29: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,409 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,409 INFO L280 TraceCheckUtils]: 31: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,409 INFO L263 TraceCheckUtils]: 32: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,409 INFO L280 TraceCheckUtils]: 33: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,409 INFO L280 TraceCheckUtils]: 34: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,409 INFO L280 TraceCheckUtils]: 35: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,410 INFO L280 TraceCheckUtils]: 36: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,410 INFO L280 TraceCheckUtils]: 37: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,410 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,410 INFO L280 TraceCheckUtils]: 39: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,410 INFO L280 TraceCheckUtils]: 40: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,411 INFO L280 TraceCheckUtils]: 41: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,411 INFO L280 TraceCheckUtils]: 42: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,411 INFO L280 TraceCheckUtils]: 43: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,411 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,411 INFO L280 TraceCheckUtils]: 45: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,411 INFO L263 TraceCheckUtils]: 46: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,412 INFO L280 TraceCheckUtils]: 47: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,412 INFO L280 TraceCheckUtils]: 48: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,412 INFO L280 TraceCheckUtils]: 49: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,412 INFO L263 TraceCheckUtils]: 50: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,412 INFO L280 TraceCheckUtils]: 51: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,413 INFO L280 TraceCheckUtils]: 52: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,413 INFO L280 TraceCheckUtils]: 53: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,413 INFO L280 TraceCheckUtils]: 54: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,413 INFO L280 TraceCheckUtils]: 55: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,413 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,414 INFO L280 TraceCheckUtils]: 57: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,414 INFO L263 TraceCheckUtils]: 58: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,414 INFO L280 TraceCheckUtils]: 59: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,414 INFO L280 TraceCheckUtils]: 60: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,414 INFO L280 TraceCheckUtils]: 61: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,415 INFO L280 TraceCheckUtils]: 62: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,415 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,415 INFO L280 TraceCheckUtils]: 64: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,415 INFO L280 TraceCheckUtils]: 65: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,415 INFO L280 TraceCheckUtils]: 66: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,416 INFO L280 TraceCheckUtils]: 67: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,416 INFO L280 TraceCheckUtils]: 68: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,416 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,416 INFO L280 TraceCheckUtils]: 70: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,417 INFO L280 TraceCheckUtils]: 71: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,417 INFO L280 TraceCheckUtils]: 72: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,417 INFO L280 TraceCheckUtils]: 73: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,417 INFO L280 TraceCheckUtils]: 74: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,421 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {28061#true} {28796#(<= 6 |fibo2_#in~n|)} #67#return; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,426 INFO L280 TraceCheckUtils]: 2: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,426 INFO L263 TraceCheckUtils]: 3: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,427 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,427 INFO L280 TraceCheckUtils]: 5: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,428 INFO L280 TraceCheckUtils]: 6: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,428 INFO L263 TraceCheckUtils]: 7: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,429 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} ~n := #in~n; {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,429 INFO L280 TraceCheckUtils]: 9: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,430 INFO L280 TraceCheckUtils]: 10: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,430 INFO L263 TraceCheckUtils]: 11: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,431 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} ~n := #in~n; {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,431 INFO L280 TraceCheckUtils]: 13: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,432 INFO L280 TraceCheckUtils]: 14: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,432 INFO L263 TraceCheckUtils]: 15: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,433 INFO L280 TraceCheckUtils]: 16: Hoare triple {28061#true} ~n := #in~n; {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,434 INFO L280 TraceCheckUtils]: 17: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {29086#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:50:09,435 INFO L280 TraceCheckUtils]: 18: Hoare triple {29086#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,435 INFO L263 TraceCheckUtils]: 19: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,435 INFO L280 TraceCheckUtils]: 20: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,435 INFO L280 TraceCheckUtils]: 21: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,435 INFO L280 TraceCheckUtils]: 22: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,436 INFO L280 TraceCheckUtils]: 23: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,436 INFO L280 TraceCheckUtils]: 24: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,437 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {28061#true} {29087#(<= 2 |fibo2_#in~n|)} #65#return; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,437 INFO L280 TraceCheckUtils]: 26: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,438 INFO L263 TraceCheckUtils]: 27: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,438 INFO L280 TraceCheckUtils]: 28: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,438 INFO L280 TraceCheckUtils]: 29: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,438 INFO L280 TraceCheckUtils]: 30: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,438 INFO L280 TraceCheckUtils]: 31: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,439 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {28061#true} {29087#(<= 2 |fibo2_#in~n|)} #67#return; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,440 INFO L280 TraceCheckUtils]: 33: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,440 INFO L280 TraceCheckUtils]: 34: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,441 INFO L280 TraceCheckUtils]: 35: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,441 INFO L280 TraceCheckUtils]: 36: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,442 INFO L280 TraceCheckUtils]: 37: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume true; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,443 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {29087#(<= 2 |fibo2_#in~n|)} {28371#(= fibo1_~n |fibo1_#in~n|)} #69#return; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,444 INFO L280 TraceCheckUtils]: 39: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,444 INFO L263 TraceCheckUtils]: 40: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,444 INFO L280 TraceCheckUtils]: 41: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,444 INFO L280 TraceCheckUtils]: 42: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,445 INFO L280 TraceCheckUtils]: 43: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,445 INFO L280 TraceCheckUtils]: 44: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,445 INFO L280 TraceCheckUtils]: 45: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,446 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {28061#true} {29079#(<= 3 |fibo1_#in~n|)} #71#return; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,446 INFO L280 TraceCheckUtils]: 47: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,447 INFO L280 TraceCheckUtils]: 48: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,447 INFO L280 TraceCheckUtils]: 49: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,448 INFO L280 TraceCheckUtils]: 50: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,448 INFO L280 TraceCheckUtils]: 51: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume true; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,450 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {29079#(<= 3 |fibo1_#in~n|)} {28666#(= fibo2_~n |fibo2_#in~n|)} #65#return; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,450 INFO L280 TraceCheckUtils]: 53: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,450 INFO L263 TraceCheckUtils]: 54: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,451 INFO L280 TraceCheckUtils]: 55: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,451 INFO L280 TraceCheckUtils]: 56: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,451 INFO L280 TraceCheckUtils]: 57: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,451 INFO L263 TraceCheckUtils]: 58: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,451 INFO L280 TraceCheckUtils]: 59: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,451 INFO L280 TraceCheckUtils]: 60: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,452 INFO L280 TraceCheckUtils]: 61: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,452 INFO L280 TraceCheckUtils]: 62: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,452 INFO L280 TraceCheckUtils]: 63: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,452 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,452 INFO L280 TraceCheckUtils]: 65: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,453 INFO L263 TraceCheckUtils]: 66: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,453 INFO L280 TraceCheckUtils]: 67: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,453 INFO L280 TraceCheckUtils]: 68: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,453 INFO L280 TraceCheckUtils]: 69: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,453 INFO L280 TraceCheckUtils]: 70: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,454 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,454 INFO L280 TraceCheckUtils]: 72: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,454 INFO L280 TraceCheckUtils]: 73: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,454 INFO L280 TraceCheckUtils]: 74: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,454 INFO L280 TraceCheckUtils]: 75: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,454 INFO L280 TraceCheckUtils]: 76: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,456 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {28061#true} {29032#(<= 4 |fibo2_#in~n|)} #67#return; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,456 INFO L280 TraceCheckUtils]: 78: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,457 INFO L280 TraceCheckUtils]: 79: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,457 INFO L280 TraceCheckUtils]: 80: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,458 INFO L280 TraceCheckUtils]: 81: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,459 INFO L280 TraceCheckUtils]: 82: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} assume true; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,460 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {29032#(<= 4 |fibo2_#in~n|)} {28371#(= fibo1_~n |fibo1_#in~n|)} #69#return; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,461 INFO L280 TraceCheckUtils]: 84: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,461 INFO L263 TraceCheckUtils]: 85: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,461 INFO L280 TraceCheckUtils]: 86: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,462 INFO L280 TraceCheckUtils]: 87: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,462 INFO L280 TraceCheckUtils]: 88: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,462 INFO L263 TraceCheckUtils]: 89: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,462 INFO L280 TraceCheckUtils]: 90: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,462 INFO L280 TraceCheckUtils]: 91: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,463 INFO L280 TraceCheckUtils]: 92: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,463 INFO L263 TraceCheckUtils]: 93: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,463 INFO L280 TraceCheckUtils]: 94: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,463 INFO L280 TraceCheckUtils]: 95: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,464 INFO L280 TraceCheckUtils]: 96: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,464 INFO L280 TraceCheckUtils]: 97: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,464 INFO L280 TraceCheckUtils]: 98: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,464 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,464 INFO L280 TraceCheckUtils]: 100: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,465 INFO L263 TraceCheckUtils]: 101: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,465 INFO L280 TraceCheckUtils]: 102: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,465 INFO L280 TraceCheckUtils]: 103: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,465 INFO L280 TraceCheckUtils]: 104: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,465 INFO L280 TraceCheckUtils]: 105: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,466 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,466 INFO L280 TraceCheckUtils]: 107: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,466 INFO L280 TraceCheckUtils]: 108: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,466 INFO L280 TraceCheckUtils]: 109: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,467 INFO L280 TraceCheckUtils]: 110: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,467 INFO L280 TraceCheckUtils]: 111: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,467 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,467 INFO L280 TraceCheckUtils]: 113: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,467 INFO L263 TraceCheckUtils]: 114: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,468 INFO L280 TraceCheckUtils]: 115: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,468 INFO L280 TraceCheckUtils]: 116: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,468 INFO L280 TraceCheckUtils]: 117: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,468 INFO L280 TraceCheckUtils]: 118: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,468 INFO L280 TraceCheckUtils]: 119: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,469 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,469 INFO L280 TraceCheckUtils]: 121: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,469 INFO L280 TraceCheckUtils]: 122: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,469 INFO L280 TraceCheckUtils]: 123: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,470 INFO L280 TraceCheckUtils]: 124: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,470 INFO L280 TraceCheckUtils]: 125: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,472 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {28061#true} {28949#(<= 5 |fibo1_#in~n|)} #71#return; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,473 INFO L280 TraceCheckUtils]: 127: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,473 INFO L280 TraceCheckUtils]: 128: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,474 INFO L280 TraceCheckUtils]: 129: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,475 INFO L280 TraceCheckUtils]: 130: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,475 INFO L280 TraceCheckUtils]: 131: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} assume true; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,477 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {28949#(<= 5 |fibo1_#in~n|)} {28666#(= fibo2_~n |fibo2_#in~n|)} #65#return; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,477 INFO L280 TraceCheckUtils]: 133: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,478 INFO L263 TraceCheckUtils]: 134: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,478 INFO L280 TraceCheckUtils]: 135: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,478 INFO L280 TraceCheckUtils]: 136: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,478 INFO L280 TraceCheckUtils]: 137: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,478 INFO L263 TraceCheckUtils]: 138: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,479 INFO L280 TraceCheckUtils]: 139: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,479 INFO L280 TraceCheckUtils]: 140: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,479 INFO L280 TraceCheckUtils]: 141: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,479 INFO L263 TraceCheckUtils]: 142: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,479 INFO L280 TraceCheckUtils]: 143: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,480 INFO L280 TraceCheckUtils]: 144: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,480 INFO L280 TraceCheckUtils]: 145: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,480 INFO L263 TraceCheckUtils]: 146: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,480 INFO L280 TraceCheckUtils]: 147: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,480 INFO L280 TraceCheckUtils]: 148: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,481 INFO L280 TraceCheckUtils]: 149: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,481 INFO L280 TraceCheckUtils]: 150: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,481 INFO L280 TraceCheckUtils]: 151: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,481 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,481 INFO L280 TraceCheckUtils]: 153: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,482 INFO L263 TraceCheckUtils]: 154: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,482 INFO L280 TraceCheckUtils]: 155: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,482 INFO L280 TraceCheckUtils]: 156: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,482 INFO L280 TraceCheckUtils]: 157: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,482 INFO L280 TraceCheckUtils]: 158: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,483 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,483 INFO L280 TraceCheckUtils]: 160: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,483 INFO L280 TraceCheckUtils]: 161: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,483 INFO L280 TraceCheckUtils]: 162: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,483 INFO L280 TraceCheckUtils]: 163: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,483 INFO L280 TraceCheckUtils]: 164: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,484 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,484 INFO L280 TraceCheckUtils]: 166: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,484 INFO L263 TraceCheckUtils]: 167: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,484 INFO L280 TraceCheckUtils]: 168: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,484 INFO L280 TraceCheckUtils]: 169: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,484 INFO L280 TraceCheckUtils]: 170: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,485 INFO L280 TraceCheckUtils]: 171: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,485 INFO L280 TraceCheckUtils]: 172: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,485 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,485 INFO L280 TraceCheckUtils]: 174: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,485 INFO L280 TraceCheckUtils]: 175: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,485 INFO L280 TraceCheckUtils]: 176: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,486 INFO L280 TraceCheckUtils]: 177: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,486 INFO L280 TraceCheckUtils]: 178: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,486 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,486 INFO L280 TraceCheckUtils]: 180: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,486 INFO L263 TraceCheckUtils]: 181: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,487 INFO L280 TraceCheckUtils]: 182: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,487 INFO L280 TraceCheckUtils]: 183: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,487 INFO L280 TraceCheckUtils]: 184: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,487 INFO L263 TraceCheckUtils]: 185: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,487 INFO L280 TraceCheckUtils]: 186: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,488 INFO L280 TraceCheckUtils]: 187: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,488 INFO L280 TraceCheckUtils]: 188: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,488 INFO L280 TraceCheckUtils]: 189: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,488 INFO L280 TraceCheckUtils]: 190: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,488 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,489 INFO L280 TraceCheckUtils]: 192: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,489 INFO L263 TraceCheckUtils]: 193: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,489 INFO L280 TraceCheckUtils]: 194: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,489 INFO L280 TraceCheckUtils]: 195: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,489 INFO L280 TraceCheckUtils]: 196: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,490 INFO L280 TraceCheckUtils]: 197: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,490 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,490 INFO L280 TraceCheckUtils]: 199: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,490 INFO L280 TraceCheckUtils]: 200: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,490 INFO L280 TraceCheckUtils]: 201: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,491 INFO L280 TraceCheckUtils]: 202: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,491 INFO L280 TraceCheckUtils]: 203: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,491 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,491 INFO L280 TraceCheckUtils]: 205: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,491 INFO L280 TraceCheckUtils]: 206: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,491 INFO L280 TraceCheckUtils]: 207: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,492 INFO L280 TraceCheckUtils]: 208: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,492 INFO L280 TraceCheckUtils]: 209: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,495 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {28061#true} {28796#(<= 6 |fibo2_#in~n|)} #67#return; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,496 INFO L280 TraceCheckUtils]: 211: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,497 INFO L280 TraceCheckUtils]: 212: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,497 INFO L280 TraceCheckUtils]: 213: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} havoc #t~ret3; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,498 INFO L280 TraceCheckUtils]: 214: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} havoc #t~ret2; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,498 INFO L280 TraceCheckUtils]: 215: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} assume true; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,500 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {28796#(<= 6 |fibo2_#in~n|)} {28371#(= fibo1_~n |fibo1_#in~n|)} #69#return; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,568 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,568 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,568 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,571 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,572 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,572 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,572 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,573 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,573 INFO L263 TraceCheckUtils]: 3: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,573 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,573 INFO L280 TraceCheckUtils]: 5: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,574 INFO L280 TraceCheckUtils]: 6: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,574 INFO L280 TraceCheckUtils]: 7: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,574 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,574 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,574 INFO L280 TraceCheckUtils]: 10: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,574 INFO L263 TraceCheckUtils]: 11: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,575 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,575 INFO L280 TraceCheckUtils]: 13: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,575 INFO L280 TraceCheckUtils]: 14: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,575 INFO L280 TraceCheckUtils]: 15: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,575 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,576 INFO L280 TraceCheckUtils]: 17: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,576 INFO L280 TraceCheckUtils]: 18: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,576 INFO L280 TraceCheckUtils]: 19: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,576 INFO L280 TraceCheckUtils]: 20: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,576 INFO L280 TraceCheckUtils]: 21: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,577 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,581 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,581 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,581 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,582 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,582 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,582 INFO L263 TraceCheckUtils]: 3: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,583 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,583 INFO L280 TraceCheckUtils]: 5: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,583 INFO L280 TraceCheckUtils]: 6: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,583 INFO L263 TraceCheckUtils]: 7: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,583 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,583 INFO L280 TraceCheckUtils]: 9: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,584 INFO L280 TraceCheckUtils]: 10: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,584 INFO L280 TraceCheckUtils]: 11: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,584 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,584 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,584 INFO L280 TraceCheckUtils]: 14: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,585 INFO L263 TraceCheckUtils]: 15: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,585 INFO L280 TraceCheckUtils]: 16: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,585 INFO L280 TraceCheckUtils]: 17: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,585 INFO L280 TraceCheckUtils]: 18: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,585 INFO L280 TraceCheckUtils]: 19: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,585 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,586 INFO L280 TraceCheckUtils]: 21: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,586 INFO L280 TraceCheckUtils]: 22: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,586 INFO L280 TraceCheckUtils]: 23: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,586 INFO L280 TraceCheckUtils]: 24: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,586 INFO L280 TraceCheckUtils]: 25: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,587 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,587 INFO L280 TraceCheckUtils]: 27: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,587 INFO L263 TraceCheckUtils]: 28: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,587 INFO L280 TraceCheckUtils]: 29: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,587 INFO L280 TraceCheckUtils]: 30: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,587 INFO L280 TraceCheckUtils]: 31: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,588 INFO L280 TraceCheckUtils]: 32: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,588 INFO L280 TraceCheckUtils]: 33: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,588 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,588 INFO L280 TraceCheckUtils]: 35: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,588 INFO L280 TraceCheckUtils]: 36: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,588 INFO L280 TraceCheckUtils]: 37: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,589 INFO L280 TraceCheckUtils]: 38: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,589 INFO L280 TraceCheckUtils]: 39: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,589 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,601 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,601 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,601 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:50:09,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,608 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,608 INFO L280 TraceCheckUtils]: 3: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,608 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,609 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,609 INFO L263 TraceCheckUtils]: 3: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,609 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,609 INFO L280 TraceCheckUtils]: 5: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,610 INFO L280 TraceCheckUtils]: 6: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,610 INFO L280 TraceCheckUtils]: 7: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,610 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,610 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,610 INFO L280 TraceCheckUtils]: 10: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,610 INFO L263 TraceCheckUtils]: 11: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,611 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,611 INFO L280 TraceCheckUtils]: 13: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,611 INFO L280 TraceCheckUtils]: 14: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,611 INFO L280 TraceCheckUtils]: 15: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,611 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,612 INFO L280 TraceCheckUtils]: 17: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,612 INFO L280 TraceCheckUtils]: 18: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,612 INFO L280 TraceCheckUtils]: 19: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,612 INFO L280 TraceCheckUtils]: 20: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,612 INFO L280 TraceCheckUtils]: 21: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,612 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,613 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,613 INFO L280 TraceCheckUtils]: 2: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,614 INFO L263 TraceCheckUtils]: 3: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,614 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,614 INFO L280 TraceCheckUtils]: 5: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,614 INFO L280 TraceCheckUtils]: 6: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,614 INFO L263 TraceCheckUtils]: 7: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,615 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,615 INFO L280 TraceCheckUtils]: 9: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,615 INFO L280 TraceCheckUtils]: 10: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,615 INFO L263 TraceCheckUtils]: 11: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,615 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,615 INFO L280 TraceCheckUtils]: 13: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,616 INFO L280 TraceCheckUtils]: 14: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,616 INFO L280 TraceCheckUtils]: 15: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,616 INFO L280 TraceCheckUtils]: 16: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,616 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,616 INFO L280 TraceCheckUtils]: 18: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,616 INFO L263 TraceCheckUtils]: 19: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,617 INFO L280 TraceCheckUtils]: 20: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,617 INFO L280 TraceCheckUtils]: 21: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,617 INFO L280 TraceCheckUtils]: 22: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,617 INFO L280 TraceCheckUtils]: 23: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,617 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,617 INFO L280 TraceCheckUtils]: 25: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,618 INFO L280 TraceCheckUtils]: 26: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,618 INFO L280 TraceCheckUtils]: 27: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,618 INFO L280 TraceCheckUtils]: 28: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,618 INFO L280 TraceCheckUtils]: 29: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,618 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,618 INFO L280 TraceCheckUtils]: 31: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,619 INFO L263 TraceCheckUtils]: 32: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,619 INFO L280 TraceCheckUtils]: 33: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,619 INFO L280 TraceCheckUtils]: 34: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,619 INFO L280 TraceCheckUtils]: 35: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,619 INFO L280 TraceCheckUtils]: 36: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,619 INFO L280 TraceCheckUtils]: 37: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,620 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,620 INFO L280 TraceCheckUtils]: 39: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,620 INFO L280 TraceCheckUtils]: 40: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,620 INFO L280 TraceCheckUtils]: 41: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,620 INFO L280 TraceCheckUtils]: 42: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,621 INFO L280 TraceCheckUtils]: 43: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,621 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,621 INFO L280 TraceCheckUtils]: 45: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,621 INFO L263 TraceCheckUtils]: 46: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,621 INFO L280 TraceCheckUtils]: 47: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,622 INFO L280 TraceCheckUtils]: 48: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,622 INFO L280 TraceCheckUtils]: 49: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,622 INFO L263 TraceCheckUtils]: 50: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,622 INFO L280 TraceCheckUtils]: 51: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,622 INFO L280 TraceCheckUtils]: 52: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,622 INFO L280 TraceCheckUtils]: 53: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,623 INFO L280 TraceCheckUtils]: 54: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,623 INFO L280 TraceCheckUtils]: 55: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,623 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,623 INFO L280 TraceCheckUtils]: 57: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,623 INFO L263 TraceCheckUtils]: 58: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,624 INFO L280 TraceCheckUtils]: 59: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,624 INFO L280 TraceCheckUtils]: 60: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,624 INFO L280 TraceCheckUtils]: 61: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,624 INFO L280 TraceCheckUtils]: 62: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,624 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,624 INFO L280 TraceCheckUtils]: 64: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,625 INFO L280 TraceCheckUtils]: 65: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,625 INFO L280 TraceCheckUtils]: 66: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,625 INFO L280 TraceCheckUtils]: 67: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,625 INFO L280 TraceCheckUtils]: 68: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,626 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,626 INFO L280 TraceCheckUtils]: 70: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,626 INFO L280 TraceCheckUtils]: 71: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,626 INFO L280 TraceCheckUtils]: 72: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,626 INFO L280 TraceCheckUtils]: 73: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,627 INFO L280 TraceCheckUtils]: 74: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,630 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {28061#true} {28589#(<= 7 |fibo1_#in~n|)} #71#return; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {28061#true} ~n := #in~n; {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,635 INFO L263 TraceCheckUtils]: 3: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,636 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~n := #in~n; {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,637 INFO L280 TraceCheckUtils]: 5: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,638 INFO L263 TraceCheckUtils]: 7: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,638 INFO L280 TraceCheckUtils]: 8: Hoare triple {28061#true} ~n := #in~n; {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,639 INFO L280 TraceCheckUtils]: 9: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,639 INFO L280 TraceCheckUtils]: 10: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,639 INFO L263 TraceCheckUtils]: 11: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,640 INFO L280 TraceCheckUtils]: 12: Hoare triple {28061#true} ~n := #in~n; {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,641 INFO L280 TraceCheckUtils]: 13: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,641 INFO L280 TraceCheckUtils]: 14: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,642 INFO L263 TraceCheckUtils]: 15: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,642 INFO L280 TraceCheckUtils]: 16: Hoare triple {28061#true} ~n := #in~n; {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,643 INFO L280 TraceCheckUtils]: 17: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,644 INFO L280 TraceCheckUtils]: 18: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,644 INFO L263 TraceCheckUtils]: 19: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,644 INFO L280 TraceCheckUtils]: 20: Hoare triple {28061#true} ~n := #in~n; {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,645 INFO L280 TraceCheckUtils]: 21: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {29086#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:50:09,646 INFO L280 TraceCheckUtils]: 22: Hoare triple {29086#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,647 INFO L263 TraceCheckUtils]: 23: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,647 INFO L280 TraceCheckUtils]: 24: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,647 INFO L280 TraceCheckUtils]: 25: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,647 INFO L280 TraceCheckUtils]: 26: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,648 INFO L280 TraceCheckUtils]: 27: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,648 INFO L280 TraceCheckUtils]: 28: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,649 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {28061#true} {29087#(<= 2 |fibo2_#in~n|)} #65#return; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,649 INFO L280 TraceCheckUtils]: 30: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,650 INFO L263 TraceCheckUtils]: 31: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,650 INFO L280 TraceCheckUtils]: 32: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,650 INFO L280 TraceCheckUtils]: 33: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,650 INFO L280 TraceCheckUtils]: 34: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,650 INFO L280 TraceCheckUtils]: 35: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,652 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {28061#true} {29087#(<= 2 |fibo2_#in~n|)} #67#return; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,652 INFO L280 TraceCheckUtils]: 37: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,653 INFO L280 TraceCheckUtils]: 38: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,654 INFO L280 TraceCheckUtils]: 39: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,654 INFO L280 TraceCheckUtils]: 40: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,655 INFO L280 TraceCheckUtils]: 41: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume true; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,656 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {29087#(<= 2 |fibo2_#in~n|)} {28371#(= fibo1_~n |fibo1_#in~n|)} #69#return; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,657 INFO L280 TraceCheckUtils]: 43: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,657 INFO L263 TraceCheckUtils]: 44: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,658 INFO L280 TraceCheckUtils]: 45: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,658 INFO L280 TraceCheckUtils]: 46: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,658 INFO L280 TraceCheckUtils]: 47: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,658 INFO L280 TraceCheckUtils]: 48: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,658 INFO L280 TraceCheckUtils]: 49: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,659 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {28061#true} {29079#(<= 3 |fibo1_#in~n|)} #71#return; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,660 INFO L280 TraceCheckUtils]: 51: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,661 INFO L280 TraceCheckUtils]: 52: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,661 INFO L280 TraceCheckUtils]: 53: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,662 INFO L280 TraceCheckUtils]: 54: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,663 INFO L280 TraceCheckUtils]: 55: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume true; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,664 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {29079#(<= 3 |fibo1_#in~n|)} {28666#(= fibo2_~n |fibo2_#in~n|)} #65#return; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,665 INFO L280 TraceCheckUtils]: 57: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,665 INFO L263 TraceCheckUtils]: 58: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,665 INFO L280 TraceCheckUtils]: 59: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,665 INFO L280 TraceCheckUtils]: 60: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,666 INFO L280 TraceCheckUtils]: 61: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,666 INFO L263 TraceCheckUtils]: 62: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,666 INFO L280 TraceCheckUtils]: 63: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,666 INFO L280 TraceCheckUtils]: 64: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,666 INFO L280 TraceCheckUtils]: 65: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,667 INFO L280 TraceCheckUtils]: 66: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,667 INFO L280 TraceCheckUtils]: 67: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,667 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,667 INFO L280 TraceCheckUtils]: 69: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,667 INFO L263 TraceCheckUtils]: 70: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,668 INFO L280 TraceCheckUtils]: 71: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,668 INFO L280 TraceCheckUtils]: 72: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,668 INFO L280 TraceCheckUtils]: 73: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,668 INFO L280 TraceCheckUtils]: 74: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,668 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,669 INFO L280 TraceCheckUtils]: 76: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,669 INFO L280 TraceCheckUtils]: 77: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,669 INFO L280 TraceCheckUtils]: 78: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,669 INFO L280 TraceCheckUtils]: 79: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,670 INFO L280 TraceCheckUtils]: 80: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,671 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {28061#true} {29032#(<= 4 |fibo2_#in~n|)} #67#return; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,672 INFO L280 TraceCheckUtils]: 82: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,672 INFO L280 TraceCheckUtils]: 83: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,673 INFO L280 TraceCheckUtils]: 84: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,673 INFO L280 TraceCheckUtils]: 85: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,674 INFO L280 TraceCheckUtils]: 86: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} assume true; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,675 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {29032#(<= 4 |fibo2_#in~n|)} {28371#(= fibo1_~n |fibo1_#in~n|)} #69#return; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,696 INFO L280 TraceCheckUtils]: 88: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,696 INFO L263 TraceCheckUtils]: 89: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,696 INFO L280 TraceCheckUtils]: 90: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,697 INFO L280 TraceCheckUtils]: 91: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,697 INFO L280 TraceCheckUtils]: 92: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,697 INFO L263 TraceCheckUtils]: 93: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,697 INFO L280 TraceCheckUtils]: 94: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,697 INFO L280 TraceCheckUtils]: 95: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,697 INFO L280 TraceCheckUtils]: 96: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,697 INFO L263 TraceCheckUtils]: 97: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,698 INFO L280 TraceCheckUtils]: 98: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,698 INFO L280 TraceCheckUtils]: 99: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,698 INFO L280 TraceCheckUtils]: 100: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,698 INFO L280 TraceCheckUtils]: 101: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,698 INFO L280 TraceCheckUtils]: 102: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,698 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,698 INFO L280 TraceCheckUtils]: 104: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,699 INFO L263 TraceCheckUtils]: 105: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,699 INFO L280 TraceCheckUtils]: 106: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,699 INFO L280 TraceCheckUtils]: 107: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,699 INFO L280 TraceCheckUtils]: 108: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,699 INFO L280 TraceCheckUtils]: 109: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,699 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,699 INFO L280 TraceCheckUtils]: 111: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,699 INFO L280 TraceCheckUtils]: 112: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,700 INFO L280 TraceCheckUtils]: 113: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,700 INFO L280 TraceCheckUtils]: 114: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,700 INFO L280 TraceCheckUtils]: 115: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,700 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,700 INFO L280 TraceCheckUtils]: 117: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,700 INFO L263 TraceCheckUtils]: 118: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,700 INFO L280 TraceCheckUtils]: 119: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,700 INFO L280 TraceCheckUtils]: 120: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,700 INFO L280 TraceCheckUtils]: 121: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,701 INFO L280 TraceCheckUtils]: 122: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,701 INFO L280 TraceCheckUtils]: 123: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,701 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,701 INFO L280 TraceCheckUtils]: 125: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,701 INFO L280 TraceCheckUtils]: 126: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,701 INFO L280 TraceCheckUtils]: 127: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,701 INFO L280 TraceCheckUtils]: 128: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,701 INFO L280 TraceCheckUtils]: 129: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,703 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {28061#true} {28949#(<= 5 |fibo1_#in~n|)} #71#return; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,704 INFO L280 TraceCheckUtils]: 131: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,704 INFO L280 TraceCheckUtils]: 132: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,705 INFO L280 TraceCheckUtils]: 133: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,705 INFO L280 TraceCheckUtils]: 134: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,706 INFO L280 TraceCheckUtils]: 135: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} assume true; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,707 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {28949#(<= 5 |fibo1_#in~n|)} {28666#(= fibo2_~n |fibo2_#in~n|)} #65#return; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,708 INFO L280 TraceCheckUtils]: 137: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,708 INFO L263 TraceCheckUtils]: 138: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,708 INFO L280 TraceCheckUtils]: 139: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,708 INFO L280 TraceCheckUtils]: 140: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,708 INFO L280 TraceCheckUtils]: 141: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,709 INFO L263 TraceCheckUtils]: 142: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,709 INFO L280 TraceCheckUtils]: 143: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,709 INFO L280 TraceCheckUtils]: 144: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,709 INFO L280 TraceCheckUtils]: 145: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,709 INFO L263 TraceCheckUtils]: 146: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,709 INFO L280 TraceCheckUtils]: 147: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,709 INFO L280 TraceCheckUtils]: 148: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,709 INFO L280 TraceCheckUtils]: 149: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,709 INFO L263 TraceCheckUtils]: 150: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,710 INFO L280 TraceCheckUtils]: 151: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,710 INFO L280 TraceCheckUtils]: 152: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,710 INFO L280 TraceCheckUtils]: 153: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,710 INFO L280 TraceCheckUtils]: 154: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,710 INFO L280 TraceCheckUtils]: 155: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,710 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,710 INFO L280 TraceCheckUtils]: 157: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,710 INFO L263 TraceCheckUtils]: 158: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,710 INFO L280 TraceCheckUtils]: 159: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,711 INFO L280 TraceCheckUtils]: 160: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,711 INFO L280 TraceCheckUtils]: 161: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,711 INFO L280 TraceCheckUtils]: 162: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,711 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,711 INFO L280 TraceCheckUtils]: 164: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,711 INFO L280 TraceCheckUtils]: 165: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,711 INFO L280 TraceCheckUtils]: 166: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,712 INFO L280 TraceCheckUtils]: 167: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,712 INFO L280 TraceCheckUtils]: 168: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,712 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,712 INFO L280 TraceCheckUtils]: 170: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,712 INFO L263 TraceCheckUtils]: 171: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,712 INFO L280 TraceCheckUtils]: 172: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,712 INFO L280 TraceCheckUtils]: 173: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,713 INFO L280 TraceCheckUtils]: 174: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,713 INFO L280 TraceCheckUtils]: 175: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,713 INFO L280 TraceCheckUtils]: 176: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,713 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,713 INFO L280 TraceCheckUtils]: 178: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,713 INFO L280 TraceCheckUtils]: 179: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,714 INFO L280 TraceCheckUtils]: 180: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,714 INFO L280 TraceCheckUtils]: 181: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,714 INFO L280 TraceCheckUtils]: 182: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,714 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,714 INFO L280 TraceCheckUtils]: 184: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,714 INFO L263 TraceCheckUtils]: 185: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,715 INFO L280 TraceCheckUtils]: 186: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,715 INFO L280 TraceCheckUtils]: 187: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,715 INFO L280 TraceCheckUtils]: 188: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,715 INFO L263 TraceCheckUtils]: 189: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,715 INFO L280 TraceCheckUtils]: 190: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,715 INFO L280 TraceCheckUtils]: 191: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,716 INFO L280 TraceCheckUtils]: 192: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,716 INFO L280 TraceCheckUtils]: 193: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,716 INFO L280 TraceCheckUtils]: 194: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,716 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,716 INFO L280 TraceCheckUtils]: 196: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,716 INFO L263 TraceCheckUtils]: 197: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,716 INFO L280 TraceCheckUtils]: 198: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,717 INFO L280 TraceCheckUtils]: 199: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,717 INFO L280 TraceCheckUtils]: 200: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,717 INFO L280 TraceCheckUtils]: 201: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,717 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,717 INFO L280 TraceCheckUtils]: 203: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,717 INFO L280 TraceCheckUtils]: 204: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,718 INFO L280 TraceCheckUtils]: 205: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,718 INFO L280 TraceCheckUtils]: 206: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,718 INFO L280 TraceCheckUtils]: 207: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,718 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,718 INFO L280 TraceCheckUtils]: 209: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,718 INFO L280 TraceCheckUtils]: 210: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,719 INFO L280 TraceCheckUtils]: 211: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,719 INFO L280 TraceCheckUtils]: 212: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,719 INFO L280 TraceCheckUtils]: 213: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,720 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {28061#true} {28796#(<= 6 |fibo2_#in~n|)} #67#return; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,720 INFO L280 TraceCheckUtils]: 215: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,721 INFO L280 TraceCheckUtils]: 216: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,721 INFO L280 TraceCheckUtils]: 217: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} havoc #t~ret3; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,722 INFO L280 TraceCheckUtils]: 218: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} havoc #t~ret2; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,722 INFO L280 TraceCheckUtils]: 219: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} assume true; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,723 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {28796#(<= 6 |fibo2_#in~n|)} {28371#(= fibo1_~n |fibo1_#in~n|)} #69#return; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,724 INFO L280 TraceCheckUtils]: 221: Hoare triple {28589#(<= 7 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,724 INFO L263 TraceCheckUtils]: 222: Hoare triple {28589#(<= 7 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,724 INFO L280 TraceCheckUtils]: 223: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,725 INFO L280 TraceCheckUtils]: 224: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,725 INFO L280 TraceCheckUtils]: 225: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,725 INFO L263 TraceCheckUtils]: 226: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,725 INFO L280 TraceCheckUtils]: 227: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,725 INFO L280 TraceCheckUtils]: 228: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,725 INFO L280 TraceCheckUtils]: 229: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,726 INFO L263 TraceCheckUtils]: 230: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,726 INFO L280 TraceCheckUtils]: 231: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,726 INFO L280 TraceCheckUtils]: 232: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,726 INFO L280 TraceCheckUtils]: 233: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,726 INFO L263 TraceCheckUtils]: 234: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,726 INFO L280 TraceCheckUtils]: 235: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,727 INFO L280 TraceCheckUtils]: 236: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,727 INFO L280 TraceCheckUtils]: 237: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,727 INFO L280 TraceCheckUtils]: 238: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,727 INFO L280 TraceCheckUtils]: 239: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,727 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,728 INFO L280 TraceCheckUtils]: 241: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,728 INFO L263 TraceCheckUtils]: 242: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,728 INFO L280 TraceCheckUtils]: 243: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,728 INFO L280 TraceCheckUtils]: 244: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,728 INFO L280 TraceCheckUtils]: 245: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,728 INFO L280 TraceCheckUtils]: 246: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,729 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,729 INFO L280 TraceCheckUtils]: 248: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,729 INFO L280 TraceCheckUtils]: 249: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,729 INFO L280 TraceCheckUtils]: 250: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,729 INFO L280 TraceCheckUtils]: 251: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,730 INFO L280 TraceCheckUtils]: 252: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,730 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,730 INFO L280 TraceCheckUtils]: 254: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,730 INFO L263 TraceCheckUtils]: 255: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,730 INFO L280 TraceCheckUtils]: 256: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,730 INFO L280 TraceCheckUtils]: 257: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,731 INFO L280 TraceCheckUtils]: 258: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,731 INFO L280 TraceCheckUtils]: 259: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,731 INFO L280 TraceCheckUtils]: 260: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,731 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,731 INFO L280 TraceCheckUtils]: 262: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,731 INFO L280 TraceCheckUtils]: 263: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,731 INFO L280 TraceCheckUtils]: 264: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,732 INFO L280 TraceCheckUtils]: 265: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,732 INFO L280 TraceCheckUtils]: 266: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,732 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,732 INFO L280 TraceCheckUtils]: 268: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,732 INFO L263 TraceCheckUtils]: 269: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,732 INFO L280 TraceCheckUtils]: 270: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,733 INFO L280 TraceCheckUtils]: 271: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,733 INFO L280 TraceCheckUtils]: 272: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,733 INFO L263 TraceCheckUtils]: 273: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,733 INFO L280 TraceCheckUtils]: 274: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,733 INFO L280 TraceCheckUtils]: 275: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,733 INFO L280 TraceCheckUtils]: 276: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,734 INFO L280 TraceCheckUtils]: 277: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,734 INFO L280 TraceCheckUtils]: 278: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,734 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,734 INFO L280 TraceCheckUtils]: 280: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,734 INFO L263 TraceCheckUtils]: 281: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,734 INFO L280 TraceCheckUtils]: 282: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,735 INFO L280 TraceCheckUtils]: 283: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,735 INFO L280 TraceCheckUtils]: 284: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,735 INFO L280 TraceCheckUtils]: 285: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,735 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,735 INFO L280 TraceCheckUtils]: 287: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,735 INFO L280 TraceCheckUtils]: 288: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,736 INFO L280 TraceCheckUtils]: 289: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,736 INFO L280 TraceCheckUtils]: 290: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,736 INFO L280 TraceCheckUtils]: 291: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,736 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,736 INFO L280 TraceCheckUtils]: 293: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,736 INFO L280 TraceCheckUtils]: 294: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,736 INFO L280 TraceCheckUtils]: 295: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,737 INFO L280 TraceCheckUtils]: 296: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,737 INFO L280 TraceCheckUtils]: 297: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,738 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {28061#true} {28589#(<= 7 |fibo1_#in~n|)} #71#return; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,738 INFO L280 TraceCheckUtils]: 299: Hoare triple {28589#(<= 7 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,739 INFO L280 TraceCheckUtils]: 300: Hoare triple {28589#(<= 7 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,739 INFO L280 TraceCheckUtils]: 301: Hoare triple {28589#(<= 7 |fibo1_#in~n|)} havoc #t~ret0; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,740 INFO L280 TraceCheckUtils]: 302: Hoare triple {28589#(<= 7 |fibo1_#in~n|)} havoc #t~ret1; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,740 INFO L280 TraceCheckUtils]: 303: Hoare triple {28589#(<= 7 |fibo1_#in~n|)} assume true; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,741 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {28589#(<= 7 |fibo1_#in~n|)} {28065#(<= main_~x~0 6)} #63#return; {28062#false} is VALID [2020-07-11 00:50:09,786 INFO L263 TraceCheckUtils]: 0: Hoare triple {28061#true} call ULTIMATE.init(); {28061#true} is VALID [2020-07-11 00:50:09,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,787 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28061#true} {28061#true} #59#return; {28061#true} is VALID [2020-07-11 00:50:09,787 INFO L263 TraceCheckUtils]: 3: Hoare triple {28061#true} call #t~ret5 := main(); {28061#true} is VALID [2020-07-11 00:50:09,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {28061#true} ~x~0 := 6; {28065#(<= main_~x~0 6)} is VALID [2020-07-11 00:50:09,788 INFO L263 TraceCheckUtils]: 5: Hoare triple {28065#(<= main_~x~0 6)} call #t~ret4 := fibo1(~x~0); {28061#true} is VALID [2020-07-11 00:50:09,788 INFO L280 TraceCheckUtils]: 6: Hoare triple {28061#true} ~n := #in~n; {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,788 INFO L280 TraceCheckUtils]: 7: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,789 INFO L280 TraceCheckUtils]: 8: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,789 INFO L263 TraceCheckUtils]: 9: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {28061#true} ~n := #in~n; {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,790 INFO L280 TraceCheckUtils]: 11: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,790 INFO L263 TraceCheckUtils]: 13: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,791 INFO L280 TraceCheckUtils]: 14: Hoare triple {28061#true} ~n := #in~n; {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,792 INFO L280 TraceCheckUtils]: 16: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,792 INFO L263 TraceCheckUtils]: 17: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,792 INFO L280 TraceCheckUtils]: 18: Hoare triple {28061#true} ~n := #in~n; {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,792 INFO L280 TraceCheckUtils]: 19: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,793 INFO L280 TraceCheckUtils]: 20: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,793 INFO L263 TraceCheckUtils]: 21: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,793 INFO L280 TraceCheckUtils]: 22: Hoare triple {28061#true} ~n := #in~n; {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,794 INFO L280 TraceCheckUtils]: 23: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,794 INFO L280 TraceCheckUtils]: 24: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {28371#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,794 INFO L263 TraceCheckUtils]: 25: Hoare triple {28371#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,794 INFO L280 TraceCheckUtils]: 26: Hoare triple {28061#true} ~n := #in~n; {28666#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,795 INFO L280 TraceCheckUtils]: 27: Hoare triple {28666#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {29086#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-11 00:50:09,796 INFO L280 TraceCheckUtils]: 28: Hoare triple {29086#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,796 INFO L263 TraceCheckUtils]: 29: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,796 INFO L280 TraceCheckUtils]: 30: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,796 INFO L280 TraceCheckUtils]: 31: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,796 INFO L280 TraceCheckUtils]: 32: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,796 INFO L280 TraceCheckUtils]: 33: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,796 INFO L280 TraceCheckUtils]: 34: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,797 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28061#true} {29087#(<= 2 |fibo2_#in~n|)} #65#return; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,797 INFO L280 TraceCheckUtils]: 36: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,797 INFO L263 TraceCheckUtils]: 37: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,797 INFO L280 TraceCheckUtils]: 38: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,798 INFO L280 TraceCheckUtils]: 39: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,798 INFO L280 TraceCheckUtils]: 40: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,798 INFO L280 TraceCheckUtils]: 41: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,798 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {28061#true} {29087#(<= 2 |fibo2_#in~n|)} #67#return; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,799 INFO L280 TraceCheckUtils]: 43: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,799 INFO L280 TraceCheckUtils]: 44: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,799 INFO L280 TraceCheckUtils]: 45: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} havoc #t~ret3; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,800 INFO L280 TraceCheckUtils]: 46: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} havoc #t~ret2; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,800 INFO L280 TraceCheckUtils]: 47: Hoare triple {29087#(<= 2 |fibo2_#in~n|)} assume true; {29087#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,801 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {29087#(<= 2 |fibo2_#in~n|)} {28371#(= fibo1_~n |fibo1_#in~n|)} #69#return; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,801 INFO L280 TraceCheckUtils]: 49: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,801 INFO L263 TraceCheckUtils]: 50: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,801 INFO L280 TraceCheckUtils]: 51: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,802 INFO L280 TraceCheckUtils]: 52: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,802 INFO L280 TraceCheckUtils]: 53: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,802 INFO L280 TraceCheckUtils]: 54: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,802 INFO L280 TraceCheckUtils]: 55: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,802 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {28061#true} {29079#(<= 3 |fibo1_#in~n|)} #71#return; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,803 INFO L280 TraceCheckUtils]: 57: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,803 INFO L280 TraceCheckUtils]: 58: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,804 INFO L280 TraceCheckUtils]: 59: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} havoc #t~ret0; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,804 INFO L280 TraceCheckUtils]: 60: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} havoc #t~ret1; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,804 INFO L280 TraceCheckUtils]: 61: Hoare triple {29079#(<= 3 |fibo1_#in~n|)} assume true; {29079#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,806 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {29079#(<= 3 |fibo1_#in~n|)} {28666#(= fibo2_~n |fibo2_#in~n|)} #65#return; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,806 INFO L280 TraceCheckUtils]: 63: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,806 INFO L263 TraceCheckUtils]: 64: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,806 INFO L280 TraceCheckUtils]: 65: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,807 INFO L280 TraceCheckUtils]: 66: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,807 INFO L280 TraceCheckUtils]: 67: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,807 INFO L263 TraceCheckUtils]: 68: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,807 INFO L280 TraceCheckUtils]: 69: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,807 INFO L280 TraceCheckUtils]: 70: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,807 INFO L280 TraceCheckUtils]: 71: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,807 INFO L280 TraceCheckUtils]: 72: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,807 INFO L280 TraceCheckUtils]: 73: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,807 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,807 INFO L280 TraceCheckUtils]: 75: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,808 INFO L263 TraceCheckUtils]: 76: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,808 INFO L280 TraceCheckUtils]: 77: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,808 INFO L280 TraceCheckUtils]: 78: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,808 INFO L280 TraceCheckUtils]: 79: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,808 INFO L280 TraceCheckUtils]: 80: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,808 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,808 INFO L280 TraceCheckUtils]: 82: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,809 INFO L280 TraceCheckUtils]: 83: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,809 INFO L280 TraceCheckUtils]: 84: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,809 INFO L280 TraceCheckUtils]: 85: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,809 INFO L280 TraceCheckUtils]: 86: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,817 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {28061#true} {29032#(<= 4 |fibo2_#in~n|)} #67#return; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,817 INFO L280 TraceCheckUtils]: 88: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,818 INFO L280 TraceCheckUtils]: 89: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,818 INFO L280 TraceCheckUtils]: 90: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} havoc #t~ret3; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,818 INFO L280 TraceCheckUtils]: 91: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} havoc #t~ret2; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,819 INFO L280 TraceCheckUtils]: 92: Hoare triple {29032#(<= 4 |fibo2_#in~n|)} assume true; {29032#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,820 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {29032#(<= 4 |fibo2_#in~n|)} {28371#(= fibo1_~n |fibo1_#in~n|)} #69#return; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,820 INFO L280 TraceCheckUtils]: 94: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,820 INFO L263 TraceCheckUtils]: 95: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,820 INFO L280 TraceCheckUtils]: 96: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,820 INFO L280 TraceCheckUtils]: 97: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,820 INFO L280 TraceCheckUtils]: 98: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,820 INFO L263 TraceCheckUtils]: 99: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,821 INFO L280 TraceCheckUtils]: 100: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,821 INFO L280 TraceCheckUtils]: 101: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,821 INFO L280 TraceCheckUtils]: 102: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,821 INFO L263 TraceCheckUtils]: 103: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,821 INFO L280 TraceCheckUtils]: 104: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,821 INFO L280 TraceCheckUtils]: 105: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,822 INFO L280 TraceCheckUtils]: 106: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,822 INFO L280 TraceCheckUtils]: 107: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,822 INFO L280 TraceCheckUtils]: 108: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,822 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,822 INFO L280 TraceCheckUtils]: 110: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,822 INFO L263 TraceCheckUtils]: 111: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,822 INFO L280 TraceCheckUtils]: 112: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,822 INFO L280 TraceCheckUtils]: 113: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,823 INFO L280 TraceCheckUtils]: 114: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,823 INFO L280 TraceCheckUtils]: 115: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,823 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,823 INFO L280 TraceCheckUtils]: 117: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,823 INFO L280 TraceCheckUtils]: 118: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,823 INFO L280 TraceCheckUtils]: 119: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,823 INFO L280 TraceCheckUtils]: 120: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,824 INFO L280 TraceCheckUtils]: 121: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,824 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,824 INFO L280 TraceCheckUtils]: 123: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,824 INFO L263 TraceCheckUtils]: 124: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,824 INFO L280 TraceCheckUtils]: 125: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,824 INFO L280 TraceCheckUtils]: 126: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,824 INFO L280 TraceCheckUtils]: 127: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,824 INFO L280 TraceCheckUtils]: 128: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,824 INFO L280 TraceCheckUtils]: 129: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,825 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,825 INFO L280 TraceCheckUtils]: 131: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,825 INFO L280 TraceCheckUtils]: 132: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,825 INFO L280 TraceCheckUtils]: 133: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,825 INFO L280 TraceCheckUtils]: 134: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,825 INFO L280 TraceCheckUtils]: 135: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,826 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {28061#true} {28949#(<= 5 |fibo1_#in~n|)} #71#return; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,826 INFO L280 TraceCheckUtils]: 137: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,826 INFO L280 TraceCheckUtils]: 138: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,827 INFO L280 TraceCheckUtils]: 139: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} havoc #t~ret0; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,827 INFO L280 TraceCheckUtils]: 140: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} havoc #t~ret1; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,827 INFO L280 TraceCheckUtils]: 141: Hoare triple {28949#(<= 5 |fibo1_#in~n|)} assume true; {28949#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,828 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {28949#(<= 5 |fibo1_#in~n|)} {28666#(= fibo2_~n |fibo2_#in~n|)} #65#return; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,829 INFO L280 TraceCheckUtils]: 143: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,829 INFO L263 TraceCheckUtils]: 144: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,829 INFO L280 TraceCheckUtils]: 145: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,829 INFO L280 TraceCheckUtils]: 146: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,829 INFO L280 TraceCheckUtils]: 147: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,829 INFO L263 TraceCheckUtils]: 148: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,829 INFO L280 TraceCheckUtils]: 149: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,830 INFO L280 TraceCheckUtils]: 150: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,830 INFO L280 TraceCheckUtils]: 151: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,830 INFO L263 TraceCheckUtils]: 152: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,830 INFO L280 TraceCheckUtils]: 153: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,830 INFO L280 TraceCheckUtils]: 154: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,830 INFO L280 TraceCheckUtils]: 155: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,830 INFO L263 TraceCheckUtils]: 156: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,830 INFO L280 TraceCheckUtils]: 157: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,830 INFO L280 TraceCheckUtils]: 158: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,830 INFO L280 TraceCheckUtils]: 159: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,831 INFO L280 TraceCheckUtils]: 160: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,831 INFO L280 TraceCheckUtils]: 161: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,831 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,831 INFO L280 TraceCheckUtils]: 163: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,831 INFO L263 TraceCheckUtils]: 164: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,831 INFO L280 TraceCheckUtils]: 165: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,831 INFO L280 TraceCheckUtils]: 166: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,831 INFO L280 TraceCheckUtils]: 167: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,831 INFO L280 TraceCheckUtils]: 168: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,832 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,832 INFO L280 TraceCheckUtils]: 170: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,832 INFO L280 TraceCheckUtils]: 171: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,832 INFO L280 TraceCheckUtils]: 172: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,832 INFO L280 TraceCheckUtils]: 173: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,832 INFO L280 TraceCheckUtils]: 174: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,832 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,832 INFO L280 TraceCheckUtils]: 176: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,832 INFO L263 TraceCheckUtils]: 177: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,833 INFO L280 TraceCheckUtils]: 178: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,833 INFO L280 TraceCheckUtils]: 179: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,833 INFO L280 TraceCheckUtils]: 180: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,833 INFO L280 TraceCheckUtils]: 181: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,833 INFO L280 TraceCheckUtils]: 182: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,833 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,833 INFO L280 TraceCheckUtils]: 184: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,833 INFO L280 TraceCheckUtils]: 185: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,833 INFO L280 TraceCheckUtils]: 186: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,833 INFO L280 TraceCheckUtils]: 187: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,834 INFO L280 TraceCheckUtils]: 188: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,834 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,834 INFO L280 TraceCheckUtils]: 190: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,834 INFO L263 TraceCheckUtils]: 191: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,834 INFO L280 TraceCheckUtils]: 192: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,834 INFO L280 TraceCheckUtils]: 193: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,834 INFO L280 TraceCheckUtils]: 194: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,834 INFO L263 TraceCheckUtils]: 195: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,834 INFO L280 TraceCheckUtils]: 196: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,835 INFO L280 TraceCheckUtils]: 197: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,835 INFO L280 TraceCheckUtils]: 198: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,835 INFO L280 TraceCheckUtils]: 199: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,835 INFO L280 TraceCheckUtils]: 200: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,835 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,835 INFO L280 TraceCheckUtils]: 202: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,835 INFO L263 TraceCheckUtils]: 203: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,835 INFO L280 TraceCheckUtils]: 204: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,835 INFO L280 TraceCheckUtils]: 205: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,836 INFO L280 TraceCheckUtils]: 206: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,836 INFO L280 TraceCheckUtils]: 207: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,836 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,836 INFO L280 TraceCheckUtils]: 209: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,836 INFO L280 TraceCheckUtils]: 210: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,836 INFO L280 TraceCheckUtils]: 211: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,836 INFO L280 TraceCheckUtils]: 212: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,836 INFO L280 TraceCheckUtils]: 213: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,836 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,836 INFO L280 TraceCheckUtils]: 215: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,837 INFO L280 TraceCheckUtils]: 216: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,837 INFO L280 TraceCheckUtils]: 217: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,837 INFO L280 TraceCheckUtils]: 218: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,837 INFO L280 TraceCheckUtils]: 219: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,838 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {28061#true} {28796#(<= 6 |fibo2_#in~n|)} #67#return; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,838 INFO L280 TraceCheckUtils]: 221: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,838 INFO L280 TraceCheckUtils]: 222: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} #res := #t~ret2 + #t~ret3; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,839 INFO L280 TraceCheckUtils]: 223: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} havoc #t~ret3; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,839 INFO L280 TraceCheckUtils]: 224: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} havoc #t~ret2; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,839 INFO L280 TraceCheckUtils]: 225: Hoare triple {28796#(<= 6 |fibo2_#in~n|)} assume true; {28796#(<= 6 |fibo2_#in~n|)} is VALID [2020-07-11 00:50:09,840 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {28796#(<= 6 |fibo2_#in~n|)} {28371#(= fibo1_~n |fibo1_#in~n|)} #69#return; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,841 INFO L280 TraceCheckUtils]: 227: Hoare triple {28589#(<= 7 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,841 INFO L263 TraceCheckUtils]: 228: Hoare triple {28589#(<= 7 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,841 INFO L280 TraceCheckUtils]: 229: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,842 INFO L280 TraceCheckUtils]: 230: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,842 INFO L280 TraceCheckUtils]: 231: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,842 INFO L263 TraceCheckUtils]: 232: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,842 INFO L280 TraceCheckUtils]: 233: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,842 INFO L280 TraceCheckUtils]: 234: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,842 INFO L280 TraceCheckUtils]: 235: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,843 INFO L263 TraceCheckUtils]: 236: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,843 INFO L280 TraceCheckUtils]: 237: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,843 INFO L280 TraceCheckUtils]: 238: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,843 INFO L280 TraceCheckUtils]: 239: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,843 INFO L263 TraceCheckUtils]: 240: Hoare triple {28061#true} call #t~ret2 := fibo1(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,843 INFO L280 TraceCheckUtils]: 241: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,843 INFO L280 TraceCheckUtils]: 242: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,844 INFO L280 TraceCheckUtils]: 243: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,844 INFO L280 TraceCheckUtils]: 244: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,844 INFO L280 TraceCheckUtils]: 245: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,844 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,844 INFO L280 TraceCheckUtils]: 247: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,844 INFO L263 TraceCheckUtils]: 248: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,845 INFO L280 TraceCheckUtils]: 249: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,845 INFO L280 TraceCheckUtils]: 250: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,845 INFO L280 TraceCheckUtils]: 251: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,845 INFO L280 TraceCheckUtils]: 252: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,845 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,845 INFO L280 TraceCheckUtils]: 254: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,846 INFO L280 TraceCheckUtils]: 255: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,846 INFO L280 TraceCheckUtils]: 256: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,846 INFO L280 TraceCheckUtils]: 257: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,846 INFO L280 TraceCheckUtils]: 258: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,846 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,846 INFO L280 TraceCheckUtils]: 260: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,846 INFO L263 TraceCheckUtils]: 261: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,847 INFO L280 TraceCheckUtils]: 262: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,847 INFO L280 TraceCheckUtils]: 263: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,847 INFO L280 TraceCheckUtils]: 264: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,847 INFO L280 TraceCheckUtils]: 265: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,847 INFO L280 TraceCheckUtils]: 266: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,847 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,848 INFO L280 TraceCheckUtils]: 268: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,848 INFO L280 TraceCheckUtils]: 269: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,848 INFO L280 TraceCheckUtils]: 270: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,848 INFO L280 TraceCheckUtils]: 271: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,848 INFO L280 TraceCheckUtils]: 272: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,848 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {28061#true} {28061#true} #65#return; {28061#true} is VALID [2020-07-11 00:50:09,848 INFO L280 TraceCheckUtils]: 274: Hoare triple {28061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,849 INFO L263 TraceCheckUtils]: 275: Hoare triple {28061#true} call #t~ret3 := fibo1(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,849 INFO L280 TraceCheckUtils]: 276: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,849 INFO L280 TraceCheckUtils]: 277: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,849 INFO L280 TraceCheckUtils]: 278: Hoare triple {28061#true} assume !(1 == ~n); {28061#true} is VALID [2020-07-11 00:50:09,849 INFO L263 TraceCheckUtils]: 279: Hoare triple {28061#true} call #t~ret0 := fibo2(~n - 1); {28061#true} is VALID [2020-07-11 00:50:09,849 INFO L280 TraceCheckUtils]: 280: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,849 INFO L280 TraceCheckUtils]: 281: Hoare triple {28061#true} assume !(~n < 1); {28061#true} is VALID [2020-07-11 00:50:09,850 INFO L280 TraceCheckUtils]: 282: Hoare triple {28061#true} assume 1 == ~n; {28061#true} is VALID [2020-07-11 00:50:09,850 INFO L280 TraceCheckUtils]: 283: Hoare triple {28061#true} #res := 1; {28061#true} is VALID [2020-07-11 00:50:09,850 INFO L280 TraceCheckUtils]: 284: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,850 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {28061#true} {28061#true} #69#return; {28061#true} is VALID [2020-07-11 00:50:09,850 INFO L280 TraceCheckUtils]: 286: Hoare triple {28061#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,850 INFO L263 TraceCheckUtils]: 287: Hoare triple {28061#true} call #t~ret1 := fibo2(~n - 2); {28061#true} is VALID [2020-07-11 00:50:09,850 INFO L280 TraceCheckUtils]: 288: Hoare triple {28061#true} ~n := #in~n; {28061#true} is VALID [2020-07-11 00:50:09,851 INFO L280 TraceCheckUtils]: 289: Hoare triple {28061#true} assume ~n < 1; {28061#true} is VALID [2020-07-11 00:50:09,851 INFO L280 TraceCheckUtils]: 290: Hoare triple {28061#true} #res := 0; {28061#true} is VALID [2020-07-11 00:50:09,851 INFO L280 TraceCheckUtils]: 291: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,851 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {28061#true} {28061#true} #71#return; {28061#true} is VALID [2020-07-11 00:50:09,851 INFO L280 TraceCheckUtils]: 293: Hoare triple {28061#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,851 INFO L280 TraceCheckUtils]: 294: Hoare triple {28061#true} #res := #t~ret0 + #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,852 INFO L280 TraceCheckUtils]: 295: Hoare triple {28061#true} havoc #t~ret0; {28061#true} is VALID [2020-07-11 00:50:09,852 INFO L280 TraceCheckUtils]: 296: Hoare triple {28061#true} havoc #t~ret1; {28061#true} is VALID [2020-07-11 00:50:09,852 INFO L280 TraceCheckUtils]: 297: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,852 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {28061#true} {28061#true} #67#return; {28061#true} is VALID [2020-07-11 00:50:09,852 INFO L280 TraceCheckUtils]: 299: Hoare triple {28061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28061#true} is VALID [2020-07-11 00:50:09,852 INFO L280 TraceCheckUtils]: 300: Hoare triple {28061#true} #res := #t~ret2 + #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,852 INFO L280 TraceCheckUtils]: 301: Hoare triple {28061#true} havoc #t~ret3; {28061#true} is VALID [2020-07-11 00:50:09,853 INFO L280 TraceCheckUtils]: 302: Hoare triple {28061#true} havoc #t~ret2; {28061#true} is VALID [2020-07-11 00:50:09,853 INFO L280 TraceCheckUtils]: 303: Hoare triple {28061#true} assume true; {28061#true} is VALID [2020-07-11 00:50:09,853 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {28061#true} {28589#(<= 7 |fibo1_#in~n|)} #71#return; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,854 INFO L280 TraceCheckUtils]: 305: Hoare triple {28589#(<= 7 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,854 INFO L280 TraceCheckUtils]: 306: Hoare triple {28589#(<= 7 |fibo1_#in~n|)} #res := #t~ret0 + #t~ret1; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,855 INFO L280 TraceCheckUtils]: 307: Hoare triple {28589#(<= 7 |fibo1_#in~n|)} havoc #t~ret0; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,855 INFO L280 TraceCheckUtils]: 308: Hoare triple {28589#(<= 7 |fibo1_#in~n|)} havoc #t~ret1; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,855 INFO L280 TraceCheckUtils]: 309: Hoare triple {28589#(<= 7 |fibo1_#in~n|)} assume true; {28589#(<= 7 |fibo1_#in~n|)} is VALID [2020-07-11 00:50:09,856 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {28589#(<= 7 |fibo1_#in~n|)} {28065#(<= main_~x~0 6)} #63#return; {28062#false} is VALID [2020-07-11 00:50:09,856 INFO L280 TraceCheckUtils]: 311: Hoare triple {28062#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {28062#false} is VALID [2020-07-11 00:50:09,856 INFO L280 TraceCheckUtils]: 312: Hoare triple {28062#false} ~result~0 := #t~ret4; {28062#false} is VALID [2020-07-11 00:50:09,856 INFO L280 TraceCheckUtils]: 313: Hoare triple {28062#false} havoc #t~ret4; {28062#false} is VALID [2020-07-11 00:50:09,856 INFO L280 TraceCheckUtils]: 314: Hoare triple {28062#false} assume 8 != ~result~0; {28062#false} is VALID [2020-07-11 00:50:09,857 INFO L280 TraceCheckUtils]: 315: Hoare triple {28062#false} assume !false; {28062#false} is VALID [2020-07-11 00:50:09,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 174 proven. 436 refuted. 0 times theorem prover too weak. 1210 trivial. 0 not checked. [2020-07-11 00:50:09,894 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [829619300] [2020-07-11 00:50:09,894 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:50:09,894 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-07-11 00:50:09,894 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993908716] [2020-07-11 00:50:09,895 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 316 [2020-07-11 00:50:09,900 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:50:09,900 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-11 00:50:10,036 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:50:10,037 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-11 00:50:10,037 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:50:10,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-11 00:50:10,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2020-07-11 00:50:10,038 INFO L87 Difference]: Start difference. First operand 203 states and 266 transitions. Second operand 12 states. [2020-07-11 00:50:11,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:50:11,951 INFO L93 Difference]: Finished difference Result 226 states and 296 transitions. [2020-07-11 00:50:11,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-11 00:50:11,951 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 316 [2020-07-11 00:50:11,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:50:11,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-11 00:50:11,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 133 transitions. [2020-07-11 00:50:11,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-11 00:50:11,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 133 transitions. [2020-07-11 00:50:11,958 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 133 transitions. [2020-07-11 00:50:12,147 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:50:12,148 INFO L225 Difference]: With dead ends: 226 [2020-07-11 00:50:12,149 INFO L226 Difference]: Without dead ends: 0 [2020-07-11 00:50:12,151 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=67, Invalid=239, Unknown=0, NotChecked=0, Total=306 [2020-07-11 00:50:12,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-11 00:50:12,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-11 00:50:12,152 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:50:12,152 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-11 00:50:12,152 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-11 00:50:12,153 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-11 00:50:12,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:50:12,153 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-11 00:50:12,154 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-11 00:50:12,154 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:50:12,154 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:50:12,154 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-11 00:50:12,154 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-11 00:50:12,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:50:12,155 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-11 00:50:12,155 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-11 00:50:12,155 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:50:12,155 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:50:12,156 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:50:12,156 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:50:12,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-11 00:50:12,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-11 00:50:12,157 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 316 [2020-07-11 00:50:12,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:50:12,157 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-11 00:50:12,157 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-11 00:50:12,157 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-11 00:50:12,158 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 00:50:12,158 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-11 00:50:12,158 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:50:12,158 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-07-11 00:50:12,162 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-11 00:50:24,580 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 14 [2020-07-11 00:50:25,226 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 32 [2020-07-11 00:50:25,450 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 6 [2020-07-11 00:50:25,837 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 14 [2020-07-11 00:50:26,034 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 9 [2020-07-11 00:50:27,354 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 212 DAG size of output: 37 [2020-07-11 00:50:27,876 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 19 [2020-07-11 00:50:28,645 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 32 [2020-07-11 00:50:29,165 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 18 [2020-07-11 00:50:29,375 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 3 [2020-07-11 00:50:29,567 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 6 [2020-07-11 00:50:30,060 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 18 [2020-07-11 00:50:30,718 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 21 [2020-07-11 00:50:31,668 WARN L193 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 24 [2020-07-11 00:50:32,598 WARN L193 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 24 [2020-07-11 00:50:32,989 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 7 [2020-07-11 00:50:34,356 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 212 DAG size of output: 37 [2020-07-11 00:50:34,844 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 17 [2020-07-11 00:50:35,330 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 17 [2020-07-11 00:50:35,525 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 8 [2020-07-11 00:50:36,580 WARN L193 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 24 [2020-07-11 00:50:36,771 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 6 [2020-07-11 00:50:37,544 WARN L193 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 18 [2020-07-11 00:50:37,703 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-07-11 00:50:37,703 INFO L271 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-07-11 00:50:37,703 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-11 00:50:37,703 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-11 00:50:37,703 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-11 00:50:37,703 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-11 00:50:37,703 INFO L264 CegarLoopResult]: At program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 39) the Hoare annotation is: false [2020-07-11 00:50:37,704 INFO L271 CegarLoopResult]: At program point mainENTRY(lines 35 42) the Hoare annotation is: true [2020-07-11 00:50:37,704 INFO L264 CegarLoopResult]: At program point mainEXIT(lines 35 42) the Hoare annotation is: (<= 6 main_~x~0) [2020-07-11 00:50:37,704 INFO L264 CegarLoopResult]: At program point mainFINAL(lines 35 42) the Hoare annotation is: (<= 6 main_~x~0) [2020-07-11 00:50:37,704 INFO L264 CegarLoopResult]: At program point L39(line 39) the Hoare annotation is: false [2020-07-11 00:50:37,704 INFO L264 CegarLoopResult]: At program point L38(lines 38 40) the Hoare annotation is: (and (<= main_~result~0 8) (< 7 main_~result~0) (<= 6 main_~x~0)) [2020-07-11 00:50:37,704 INFO L264 CegarLoopResult]: At program point L37(line 37) the Hoare annotation is: (and (<= main_~x~0 6) (<= 6 main_~x~0)) [2020-07-11 00:50:37,705 INFO L264 CegarLoopResult]: At program point L37-1(line 37) the Hoare annotation is: (and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|) (<= 6 main_~x~0)) [2020-07-11 00:50:37,705 INFO L264 CegarLoopResult]: At program point L38-2(lines 38 40) the Hoare annotation is: (<= 6 main_~x~0) [2020-07-11 00:50:37,705 INFO L264 CegarLoopResult]: At program point L37-2(line 37) the Hoare annotation is: (and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|) (<= 6 main_~x~0)) [2020-07-11 00:50:37,705 INFO L264 CegarLoopResult]: At program point L37-3(line 37) the Hoare annotation is: (and (<= main_~result~0 8) (<= |main_#t~ret4| 8) (< 7 main_~result~0) (<= 8 |main_#t~ret4|) (<= 6 main_~x~0)) [2020-07-11 00:50:37,705 INFO L271 CegarLoopResult]: At program point fibo2ENTRY(lines 17 25) the Hoare annotation is: true [2020-07-11 00:50:37,706 INFO L264 CegarLoopResult]: At program point L23(line 23) the Hoare annotation is: (and (not (<= |fibo2_#in~n| 2)) (= fibo2_~n |fibo2_#in~n|)) [2020-07-11 00:50:37,706 INFO L264 CegarLoopResult]: At program point L23-1(line 23) the Hoare annotation is: (let ((.cse0 (= fibo2_~n |fibo2_#in~n|))) (or (and (<= 6 fibo2_~n) .cse0) (and (<= |fibo2_#t~ret2| 3) (<= 5 |fibo2_#in~n|) (<= 3 |fibo2_#t~ret2|) .cse0))) [2020-07-11 00:50:37,706 INFO L264 CegarLoopResult]: At program point L21(line 21) the Hoare annotation is: (and (not (<= 2 |fibo2_#in~n|)) (<= 1 |fibo2_#in~n|) (= fibo2_~n |fibo2_#in~n|)) [2020-07-11 00:50:37,706 INFO L264 CegarLoopResult]: At program point L23-2(line 23) the Hoare annotation is: (let ((.cse0 (= fibo2_~n |fibo2_#in~n|))) (or (and (<= 6 fibo2_~n) .cse0) (and (<= |fibo2_#t~ret2| 3) (<= 5 |fibo2_#in~n|) (<= 3 |fibo2_#t~ret2|) .cse0))) [2020-07-11 00:50:37,706 INFO L264 CegarLoopResult]: At program point L20(lines 20 24) the Hoare annotation is: (and (<= 1 |fibo2_#in~n|) (= fibo2_~n |fibo2_#in~n|)) [2020-07-11 00:50:37,707 INFO L264 CegarLoopResult]: At program point L23-3(line 23) the Hoare annotation is: (let ((.cse0 (= fibo2_~n |fibo2_#in~n|))) (or (and (<= 6 fibo2_~n) .cse0) (let ((.cse1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|))) (and (<= .cse1 5) (<= |fibo2_#t~ret2| 3) (<= 5 |fibo2_#in~n|) (<= 3 |fibo2_#t~ret2|) .cse0 (<= 5 .cse1))))) [2020-07-11 00:50:37,707 INFO L264 CegarLoopResult]: At program point L19(line 19) the Hoare annotation is: (and (<= |fibo2_#in~n| 0) (= fibo2_~n |fibo2_#in~n|)) [2020-07-11 00:50:37,707 INFO L264 CegarLoopResult]: At program point L23-4(line 23) the Hoare annotation is: (let ((.cse0 (= fibo2_~n |fibo2_#in~n|))) (or (and (<= 6 fibo2_~n) .cse0) (let ((.cse1 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|))) (and (<= .cse1 5) (<= |fibo2_#t~ret2| 3) (<= 5 |fibo2_#in~n|) (<= 3 |fibo2_#t~ret2|) .cse0 (<= 5 .cse1))))) [2020-07-11 00:50:37,707 INFO L264 CegarLoopResult]: At program point L18(lines 18 24) the Hoare annotation is: (= fibo2_~n |fibo2_#in~n|) [2020-07-11 00:50:37,707 INFO L264 CegarLoopResult]: At program point L23-5(line 23) the Hoare annotation is: (and (= fibo2_~n |fibo2_#in~n|) (or (let ((.cse0 (+ |fibo2_#t~ret3| |fibo2_#t~ret2|))) (and (<= |fibo2_#res| 5) (<= .cse0 5) (<= |fibo2_#t~ret2| 3) (<= 5 |fibo2_#in~n|) (<= 3 |fibo2_#t~ret2|) (<= 5 |fibo2_#res|) (<= 5 .cse0))) (<= 6 fibo2_~n))) [2020-07-11 00:50:37,707 INFO L264 CegarLoopResult]: At program point L23-6(line 23) the Hoare annotation is: (and (not (<= |fibo2_#in~n| 4)) (= fibo2_~n |fibo2_#in~n|) (or (and (<= |fibo2_#res| 5) (<= |fibo2_#t~ret2| 3) (<= 3 |fibo2_#t~ret2|) (<= 5 |fibo2_#res|)) (not (<= |fibo2_#in~n| 5)))) [2020-07-11 00:50:37,708 INFO L264 CegarLoopResult]: At program point fibo2FINAL(lines 17 25) the Hoare annotation is: (let ((.cse0 (= fibo2_~n |fibo2_#in~n|))) (and (or (not (<= 3 |fibo2_#in~n|)) (and (<= 6 fibo2_~n) .cse0) (and (<= |fibo2_#res| 5) (<= 5 |fibo2_#in~n|) (<= 5 |fibo2_#res|) .cse0)) (or (and (<= |fibo2_#in~n| 1) (<= 1 |fibo2_#res|) (<= 1 |fibo2_#in~n|) (<= |fibo2_#res| 1) .cse0) (and (<= |fibo2_#in~n| 0) (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|) .cse0) (not (<= |fibo2_#in~n| 2))))) [2020-07-11 00:50:37,708 INFO L264 CegarLoopResult]: At program point fibo2EXIT(lines 17 25) the Hoare annotation is: (let ((.cse0 (= fibo2_~n |fibo2_#in~n|))) (and (or (not (<= 3 |fibo2_#in~n|)) (and (<= 6 fibo2_~n) .cse0) (and (<= |fibo2_#res| 5) (<= 5 |fibo2_#in~n|) (<= 5 |fibo2_#res|) .cse0)) (or (and (<= |fibo2_#in~n| 1) (<= 1 |fibo2_#res|) (<= 1 |fibo2_#in~n|) (<= |fibo2_#res| 1) .cse0) (and (<= |fibo2_#in~n| 0) (<= |fibo2_#res| 0) (<= 0 |fibo2_#res|) .cse0) (not (<= |fibo2_#in~n| 2))))) [2020-07-11 00:50:37,708 INFO L271 CegarLoopResult]: At program point fibo1ENTRY(lines 7 15) the Hoare annotation is: true [2020-07-11 00:50:37,708 INFO L264 CegarLoopResult]: At program point L13(line 13) the Hoare annotation is: (and (not (<= |fibo1_#in~n| 2)) (= fibo1_~n |fibo1_#in~n|)) [2020-07-11 00:50:37,708 INFO L264 CegarLoopResult]: At program point L13-1(line 13) the Hoare annotation is: (let ((.cse0 (= fibo1_~n |fibo1_#in~n|))) (or (and (<= 5 |fibo1_#in~n|) (<= |fibo1_#in~n| 5) .cse0) (and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|) (<= 6 fibo1_~n) .cse0) (and (<= 7 |fibo1_#in~n|) .cse0))) [2020-07-11 00:50:37,708 INFO L264 CegarLoopResult]: At program point L11(line 11) the Hoare annotation is: (and (<= |fibo1_#in~n| 1) (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|)) [2020-07-11 00:50:37,709 INFO L264 CegarLoopResult]: At program point L13-2(line 13) the Hoare annotation is: (let ((.cse0 (= fibo1_~n |fibo1_#in~n|))) (or (and (<= 5 |fibo1_#in~n|) (<= |fibo1_#in~n| 5) .cse0) (and (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|) (<= 6 fibo1_~n) .cse0) (and (<= 7 |fibo1_#in~n|) .cse0))) [2020-07-11 00:50:37,709 INFO L264 CegarLoopResult]: At program point fibo1FINAL(lines 7 15) the Hoare annotation is: (let ((.cse1 (<= |fibo1_#in~n| 1))) (let ((.cse0 (and .cse1 (< 0 fibo1_~n) (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1)))) (and (or (not (<= 2 |fibo1_#in~n|)) (not (<= |fibo1_#in~n| 4))) (or (and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|)) (not (<= |fibo1_#in~n| 2)) .cse0) (or (not .cse1) .cse0 (<= |fibo1_#in~n| 0)) (or (and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8)) (<= 7 |fibo1_#in~n|) (<= |fibo1_#in~n| 5)) (= fibo1_~n |fibo1_#in~n|)))) [2020-07-11 00:50:37,709 INFO L264 CegarLoopResult]: At program point L10(lines 10 14) the Hoare annotation is: (and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|)) [2020-07-11 00:50:37,709 INFO L264 CegarLoopResult]: At program point L13-3(line 13) the Hoare annotation is: (and (not (<= |fibo1_#in~n| 4)) (let ((.cse1 (= fibo1_~n |fibo1_#in~n|))) (or (and (or (<= |fibo1_#in~n| 5) (let ((.cse0 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|))) (and (<= .cse0 8) (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|) (<= 8 .cse0)))) .cse1) (and (<= 7 |fibo1_#in~n|) .cse1)))) [2020-07-11 00:50:37,709 INFO L264 CegarLoopResult]: At program point L9(line 9) the Hoare annotation is: (and (= fibo1_~n |fibo1_#in~n|) (<= |fibo1_#in~n| 0)) [2020-07-11 00:50:37,709 INFO L264 CegarLoopResult]: At program point L13-4(line 13) the Hoare annotation is: (and (not (<= |fibo1_#in~n| 4)) (let ((.cse1 (= fibo1_~n |fibo1_#in~n|))) (or (and (or (<= |fibo1_#in~n| 5) (let ((.cse0 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|))) (and (<= .cse0 8) (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|) (<= 8 .cse0)))) .cse1) (and (<= 7 |fibo1_#in~n|) .cse1)))) [2020-07-11 00:50:37,710 INFO L264 CegarLoopResult]: At program point L8(lines 8 14) the Hoare annotation is: (= fibo1_~n |fibo1_#in~n|) [2020-07-11 00:50:37,710 INFO L264 CegarLoopResult]: At program point L13-5(line 13) the Hoare annotation is: (let ((.cse1 (= fibo1_~n |fibo1_#in~n|))) (or (and (<= 5 |fibo1_#in~n|) (or (<= |fibo1_#in~n| 5) (let ((.cse0 (+ |fibo1_#t~ret1| |fibo1_#t~ret0|))) (and (<= 8 |fibo1_#res|) (<= .cse0 8) (<= |fibo1_#t~ret0| 5) (<= 5 |fibo1_#t~ret0|) (<= |fibo1_#res| 8) (<= 8 .cse0)))) .cse1) (and (<= 7 |fibo1_#in~n|) .cse1))) [2020-07-11 00:50:37,710 INFO L264 CegarLoopResult]: At program point L13-6(line 13) the Hoare annotation is: (let ((.cse0 (= fibo1_~n |fibo1_#in~n|))) (or (and (<= 7 |fibo1_#in~n|) .cse0) (and (<= 5 |fibo1_#in~n|) (or (and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8)) (<= |fibo1_#in~n| 5)) .cse0))) [2020-07-11 00:50:37,710 INFO L264 CegarLoopResult]: At program point fibo1EXIT(lines 7 15) the Hoare annotation is: (let ((.cse1 (<= |fibo1_#in~n| 1))) (let ((.cse0 (and .cse1 (< 0 fibo1_~n) (<= 1 |fibo1_#res|) (<= |fibo1_#res| 1)))) (and (or (not (<= 2 |fibo1_#in~n|)) (not (<= |fibo1_#in~n| 4))) (or (and (<= |fibo1_#res| 0) (<= 0 |fibo1_#res|)) (not (<= |fibo1_#in~n| 2)) .cse0) (or (not .cse1) .cse0 (<= |fibo1_#in~n| 0)) (or (and (<= 8 |fibo1_#res|) (<= |fibo1_#res| 8)) (<= 7 |fibo1_#in~n|) (<= |fibo1_#in~n| 5)) (= fibo1_~n |fibo1_#in~n|)))) [2020-07-11 00:50:37,719 WARN L151 areAnnotationChecker]: Transition assume !(1 == ~n); from 29934#L20true to 29892#L23true not inductive [2020-07-11 00:50:37,722 WARN L151 areAnnotationChecker]: Transition assume !(1 == ~n); from 29895#L10true to 29921#L13true not inductive [2020-07-11 00:50:37,746 INFO L163 areAnnotationChecker]: CFG has 52 edges. 50 inductive. 2 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-11 00:50:37,747 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: incorrect Hoare annotation at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.createInvariantResults(TraceAbstractionStarter.java:242) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:217) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-11 00:50:37,752 INFO L168 Benchmark]: Toolchain (without parser) took 96272.52 ms. Allocated memory was 145.2 MB in the beginning and 854.6 MB in the end (delta: 709.4 MB). Free memory was 102.4 MB in the beginning and 734.5 MB in the end (delta: -632.1 MB). Peak memory consumption was 77.2 MB. Max. memory is 7.1 GB. [2020-07-11 00:50:37,754 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 145.2 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-11 00:50:37,754 INFO L168 Benchmark]: CACSL2BoogieTranslator took 287.44 ms. Allocated memory is still 145.2 MB. Free memory was 102.2 MB in the beginning and 92.3 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 7.1 GB. [2020-07-11 00:50:37,755 INFO L168 Benchmark]: Boogie Preprocessor took 29.04 ms. Allocated memory is still 145.2 MB. Free memory was 92.3 MB in the beginning and 90.8 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 7.1 GB. [2020-07-11 00:50:37,755 INFO L168 Benchmark]: RCFGBuilder took 480.03 ms. Allocated memory was 145.2 MB in the beginning and 203.9 MB in the end (delta: 58.7 MB). Free memory was 90.8 MB in the beginning and 162.2 MB in the end (delta: -71.4 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. [2020-07-11 00:50:37,756 INFO L168 Benchmark]: TraceAbstraction took 95469.47 ms. Allocated memory was 203.9 MB in the beginning and 854.6 MB in the end (delta: 650.6 MB). Free memory was 161.5 MB in the beginning and 734.5 MB in the end (delta: -573.0 MB). Peak memory consumption was 77.6 MB. Max. memory is 7.1 GB. [2020-07-11 00:50:37,758 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 0.29 ms. Allocated memory is still 145.2 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 287.44 ms. Allocated memory is still 145.2 MB. Free memory was 102.2 MB in the beginning and 92.3 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 29.04 ms. Allocated memory is still 145.2 MB. Free memory was 92.3 MB in the beginning and 90.8 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 480.03 ms. Allocated memory was 145.2 MB in the beginning and 203.9 MB in the end (delta: 58.7 MB). Free memory was 90.8 MB in the beginning and 162.2 MB in the end (delta: -71.4 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 95469.47 ms. Allocated memory was 203.9 MB in the beginning and 854.6 MB in the end (delta: 650.6 MB). Free memory was 161.5 MB in the beginning and 734.5 MB in the end (delta: -573.0 MB). Peak memory consumption was 77.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 39]: 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 - ExceptionOrErrorResult: AssertionError: incorrect Hoare annotation de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: incorrect Hoare annotation: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.createInvariantResults(TraceAbstractionStarter.java:242) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...